A machine that draws a fluid into itself through an entrance port and forces the fluid out through anxA machine that draws a fluid into itself through an entrance port and forces the fluid out through an exhaust port (see illustration). A pump may serve to move liquid, as in a cross-country pipeline; to lift liquid, as from a well or to the top of a tall building; or to put fluid under pressure, as in a hydraulic brake. These applications depend predominantly upon the discharge characteristic of the pump. A pump may also serve to empty a container, as in a vacuum pump or a sump pump, in which case the application depends primarily on its intake characteristic.haust port (see illustration). A pump may serve to move liquid, as in a cross-country pipeline; to lift liquid, as from a well or to the top of a tall building; or to put fluid under pressure, as in a hydraulic brake. These applications depend predominantly upon the discharge characteristic of the pump. A pump may also serve to empty a container, as in a vacuum pump or asump pump, in which case the application depends primarily on its intake characteristic.

Machine that usesMachine that uses energy to raise, transport, or compress fluids. Pumps are classified by how they transfer energy to the fluid. The basic methods are volume displacement, addition of kinetic energy, and use of electromagnetic force. Pumps in which displacement is accomplished mechanically are called positive displacement pumps. Kinetic pumps pass kinetic energy to the fluid by means of a rapidly rotating impeller (blade). To use electromagnetic force, the fluid being pumped must be a good electrical conductor. Pumps used to transport or pressurize gases are called compressors, blowers, or fans.to raise, transport, or compress fluids. Pumps are classified by how they transfer energy to the fluid. The basic methods are volume displacement, addition of  and use of Machine that uses energy to raise, transport, or compress fluids. Pumps are classified by how they transfer energy to the fluid. The basic methods are volume displacement, addition of kinetic energy, and use of electromagnetic force. Pumps in which displacement is accomplished mechanically are called positive displacement pumps. Kinetic pumps pass kinetic energy to the fluid by means of a rapidly rotating impeller (blade). To use electromagnetic force, the fluid being pumped must be a good electrical conductor. Pumps used to transport or pressurize gases are called compressors, blowers, or fans. Pumps in which displacement is accomplished mechanically are called positive displacement pumps. Kinetic pumps pass kinetic energy to the fluid by means of a rapidly rotating impeller (blade). To use electromagnetic force, the fluid being pumped must be a good electrical conductor. Pumps used to transport or pressurize gases are called  blowers, or fans.

pump,
device to lift, transfer, or increase the pressure of a fluid (gas or liquid) or to create a vacuum in an enclosed space by the removal of a gas (s The centrifugal pump, the most common kind, consists basically of a rotating device, called an impeller, inside a casing. The fluid to be pumped enters the casing near the shaft of the impeller. Vanes attached to the spinning impeller give the fluid a high velocity so that it can move through an outlet. The reciprocating pump moves a fluid by using a piston that travels back and forth in a cylinder with valves to help control the flow direction. Examples are the lift pump and the force pump. In a lift pump the piston and cylinder are positioned vertically. When the piston moves upward, atmospheric pressure pushes water into the cylinder to fill the empty space beneath the piston. On the downward stroke, the water in the cylinder is forced to flow above the piston. Reversing direction, the piston moves up, allowing more water to come up under it into the cylinder and lifting the water held above it to an outlet pipe where the water flows out of the pump. Since atmospheric pressure will support a column of water no higher than about 33 ft (10 m), a lift pump can raise water no farther than this distance. The rotary pump is like the reciprocating pump in that it allows a fluid to fill a space that then decreases in volume, forcing the fluid out of the space. However, unlike a reciprocating pump, it has no valves and uses one or more rotating components in place of a piston. The jet pump has no moving parts; it uses a swiftly moving fluid to induce motion in another fluid. For example an atomizer, a type of jet pump, uses a high-speed stream of air to pump a liquid, such as a perfume. COMPRESSOR are used to pump air or other gases into a closed container. They range from hand pumps to large power-driven devices that furnish compressed air for operating pneumatic machinery and for various other purposes. In nuclear reactors that use liquid radioactive metal, the nonmechanical electromagnetic pump is employed. An electric current is either induced in the liquid metal or is passed through it by electrodes. A magnetic field surrounding the pipe then propels the current-carrying liquid forward.

Centrifugal Pumps

Centrifugal Pumps are rotodynamic pumps which convert Mechanical energy into Hydraulic energy by

Centrifugal Pumps are rotodynamic pumps which convert Mechanical energy into Hydraulic energy by centripetal force on the liquid. Typically, a rotating impeller increases the velocity of the fluid. The casing, or volute, of the pump then acts to convert this increased velocity into an increase in pressure. So if the mechanical energy is converted into a pressure head by centripetal force, the pump is classified as centrifugal. Such pumps are found in virtually every industry, and in domestic service in developed countries for washing machines, dishwashers, swimming pools, and water supply.

A wide range of designs are available, with constant and variable speed drives. Horizontal shafts are the most common. Single-stage pumps are usual in the smaller ratings. Pumps with up to 11 stages are in service. A demanding duty is boiler feed, and today's designs are typically 3 - 4 stage, with speeds of up to 6000 revolutions per minute.

After motors, centrifugal pumps are arguably the most common machine, and they are a significant user of energy. Given design margins, it is not unusual for a pump to be found to be over-sized, having been selected poorly for its intended duty. Running a constant speed pump throttled causes energy waste. A condition monitoring test can detect this condition and help size a smaller impeller, either new, or by machining the initial one, to achieve great energy reduction.

Pumps also wear internally, at a rate varying with the liquid pumped, materials of construction and operating regime. Again, condition monitoring can be applied to detect and quantify the extent and rate of wear and also help decide when overhaul is justified on an energy-saving basis. force on the liquid. Typically, a rotating impeller increases the velocity of the fluid. The casing, or volute, of the pump then acts to convert this increased velocity into an increase in pressure. So if the mechanical energy is converted into a pressure head by centripetal force, the pump is classified as centrifugal. Such pumps are found in virtually every industry, and in domestic service in developed countries for washing machines, dishwashers, swimming pools, and water supply.

A wide range of designs are available, with constant and variable speed drives. Horizontal shafts are the most common. Single-stage pumps are usual in the smaller ratings. Pumps with up to 11 stages are in service. A demanding duty is boiler feed, and today's designs are typically 3 - 4 stage, with speeds of up to 6000 revolutions per minute.

After motors, centrifugal pumps are arguably the most common machine, and they are a significant user of energy. Given design margins, it is not unusual for a pump to be found to be over-sized, having been selected poorly for its intended duty. Running a constant speed pump throttled causes energy waste. A condition monitoring test can detect this condition and help size a smaller impeller, either new, or by machining the initial one, to achieve great energy reduction.

Pumps also wear internally, at a rate varying with the liquid pumped, materials of construction and operating regime. Again, condition monitoring can be applied to detect and quantify the extent and rate of wear and also help decide when overhaul is justified on an energy-saving basis.

Translations: Pump

Dansk (Danish)
1.
n. - pumpe
v. tr. - pumpe, udfritte
v. intr. - pumpe

idioms:

* pump into pumpe over i
* pump iron pumpe jern
* pump out udmatte
* pump out of pumpe ud af
* pump priming initiativfremmende statsstøtte til erhvervslivet
* pump up pumpe op

2.
n. - pump

Nederlands (Dutch)
pompen, uitmelken, pomp, soort sandaal

Français (French)
1.
n. - (Tech) pompe, poignée de main vigoureuse, auto-pompe
v. tr. - pomper, actionner, donner une poignée de main vigoureuse, cuisiner (qn) (à propos de), essayer de soutirer qch à qn, (Méd) faire un lavage d'estomac à qn
v. intr. - fonctionner, gicler (de), battre violemment (c¯ur, sang)

idioms:

* pump into injecter dans
* pump iron acier de pompe
* pump out débiter, cracher (des fumées), déverser (un égout), pomper (qch) à sec
* pump up gonfler, monter (le volume)

2.
n. - (GB) ballerine (chaussures), chaussures de sport, (US) chaussure à talon

Deutsch (German)
1.
n. - Pumpe, Turnschuh, Tanzschuh, Pumps
v. - pumpen, auspumpen

idioms:

* pump into investieren
* pump iron Gewichte heben
* pump out auspumpen
* pump up vollpumpen

2.
n. - Pumpe, Turnschuh, Tanzschuh, Pumps

Ελληνική (Greek)
n. - αντλία, τρόμπα, γυναικεία γόβα, γοβάκι, (ΗΠΑ) ανδρικό σκαρπίνι
v. - αντλώ, τρομπάρω, (καθομ.) "ανακρίνω", ερωτώ επίμονα, (ιατρ.) εκτελώ εξωτερικές καρδιακές μαλάξεις

idioms:

* pump into φουσκώνω, επενδύω, ρίχνω λεφτά
* pump iron κάνω ασκήσεις άρσης βαρών
* pump out αδειάζω με άντληση
* pump out of αποσπώ
* pump priming (μηχαν.) "κέρασμα" αντλίας/τρόμπας, (οικον.) τόνωση της οικονομικής δραστηριότητας με δημόσιο χρήμα
* pump up φουσκώνω με τρόμπα

Italiano (Italian)
interrogare, cavare informazioni, pompare, pompa

idioms:

* pump into immettere
* pump iron sollevare pesi
* pump out vuotare
* pump out of strappare da
* pump priming adescamento di pompa
* pump up gonfiare, aumentare

Português (Portuguese)
n. - bomba (f)
v. - bombear, malhar

idioms:

* pump into bombear em
* pump iron acionar usando uma alavanca
* pump out esgotar
* pump out of bombear para fora de
* pump priming escorvação (Mec.)
* pump up inflar, malhar

Русский (Russian)
качать, выкачивать, расспрашивать, нагнетать, насос, бензоколонка

idioms:

* pump into вдалбливать
* pump iron упражняться со штангами
* pump out выкачивать
* pump out of выкачивать из
* pump priming кредитование, правительственные дотации
* pump up накачивать, увеличивать

Español (Spanish)
1.
n. - bomba, inflador
v. tr. - sonsacar información, bombear, inflar con una bomba
v. intr. - moverse de arriba a abajo como el brazo de una bomba

idioms:

* pump into verter en, inyectar, inculcar
* pump iron levantar pesas
* pump out vaciar con bomba, agotar
* pump up inflar, elevar con bomba

2.
n. - zapatos bajos de charol

Svenska (Swedish)
n. - pump
v. - pumpa, fråga ut, ösa

中文（简体） (Chinese (Simplified))
1. 泵, 唧筒, 抽吸, 一抽, 一吸, 用唧筒抽, 打, 用唧筒抽吸...中的水等, 为...打气, 使用唧筒, 一阵阵喷出, 唧筒似地运动

idioms:

* pump into 从...抽出到..., 大量输入
* pump iron 举重
* pump out 汲取, 盘问, 用话刺探出秘密等
* pump out of 从...探听出, 从...汲取, 向...盘问
* pump priming 以政府资金促使经济发展
* pump up 把...打足气, 把...加大

2. 无带轻便舞鞋, 无带浅口有跟女鞋

中文（繁體） (Chinese (Traditional))
1.
n. - 無帶輕便舞鞋, 無帶淺口有跟女鞋

2.
n. - 泵, 唧筒, 抽吸, 一抽, 一吸
v. tr. - 用唧筒抽, 打, 用唧筒抽吸...中的水等, 為...打氣
v. intr. - 使用唧筒, 一陣陣噴出, 唧筒似地運動

idioms:

* pump into 從...抽出到..., 大量輸入
* pump iron 舉重
* pump out 汲取, 盤問, 用話刺探出秘密等
* pump out of 從...探聽出, 從...汲取, 向...盤問
* pump priming 以政府資金促使經濟發展
* pump up 把...打足氣, 把...加大

한국어 (Korean)
1.
n. - 펌프, 유도신문, 음경
v. tr. - 펌프로 푸다
v. intr. - 펌프로 물을 푸다

idioms:

* pump into ~퍼붓다
* pump out ~퍼붓다
* pump up 펌프로 물을 빨아내다

2.
n. - 끈 없는 가벼운 신

日本語 (Japanese)
n.
- ポンプ, パンプス, 揚水器, かまをかけること
v. - ポンプでくみ出す, ポンプで入れる, ポンプを使う, ポンプのように動く, 上下に動かす, 噴出する, 引き出す

idioms:

* pump into ポンプで注入する, 詰め込む
* pump iron バーベルを挙げる, 重量挙げをする
* pump out ポンプで水を汲み出す, 息切れさせる
* pump out of かまをかけてうまく聞き出す
* pump priming 呼び水式経済政策
* pump up ポンプで揚げる, 空気を注入する

العربيه (Arabic)
‏(الاسم) مضخه, منفاخ, حذاء خفيف (فعل) يضخ, ينفخ‏

עברית (Hebrew)
n. - ‮משאבה, שאיבה‬
v. tr. - ‮שאב, ניפח (צמיג וכו'), סחט ידיעות, לחץ יד, טלטל למעלה ולמטה‬
v. intr. - ‮הפעיל משאבה‬
n. - ‮נעל קלה (לריקודים)‬

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ations: Pump

Dansk (Danish)
1.
n. - pumpe
v. tr. - pumpe, udfritte
v. intr. - pumpe

idioms:

  • pump into    pumpe over i
  • pump iron    pumpe jern
  • pump out    udmatte
  • pump out of    pumpe ud af
  • pump priming    initiativfremmende statsstøtte til erhvervslivet
  • pump up    pumpe op

2.
n. - pump

Nederlands (Dutch)
pompen, uitmelken, pomp, soort sandaal

Français (French)
1.
n. - (Tech) pompe, poignée de main vigoureuse, auto-pompe
v. tr. - pomper, actionner, donner une poignée de main vigoureuse, cuisiner (qn) (à propos de), essayer de soutirer qch à qn, (Méd) faire un lavage d'estomac à qn
v. intr. - fonctionner, gicler (de), battre violemment (c¯ur, sang)

idioms:

  • pump into    injecter dans
  • pump iron    acier de pompe
  • pump out    débiter, cracher (des fumées), déverser (un égout), pomper (qch) à sec
  • pump up    gonfler, monter (le volume)

2.
n. - (GB) ballerine (chaussures), chaussures de sport, (US) chaussure à talon

Deutsch (German)
1.
n. - Pumpe, Turnschuh, Tanzschuh, Pumps
v. - pumpen, auspumpen

idioms:

  • pump into    investieren
  • pump iron    Gewichte heben
  • pump out    auspumpen
  • pump up    vollpumpen

2.
n. - Pumpe, Turnschuh, Tanzschuh, Pumps

Ελληνική (Greek)
n. - αντλία, τρόμπα, γυναικεία γόβα, γοβάκι, (ΗΠΑ) ανδρικό σκαρπίνι
v. - αντλώ, τρομπάρω, (καθομ.) "ανακρίνω", ερωτώ επίμονα, (ιατρ.) εκτελώ εξωτερικές καρδιακές μαλάξεις

idioms:

  • pump into    φουσκώνω, επενδύω, ρίχνω λεφτά
  • pump iron    κάνω ασκήσεις άρσης βαρών
  • pump out    αδειάζω με άντληση
  • pump out of    αποσπώ
  • pump priming    (μηχαν.) "κέρασμα" αντλίας/τρόμπας, (οικον.) τόνωση της οικονομικής δραστηριότητας με δημόσιο χρήμα
  • pump up    φουσκώνω με τρόμπα

Italiano (Italian)
interrogare, cavare informazioni, pompare, pompa

idioms:

  • pump into    immettere
  • pump iron    sollevare pesi
  • pump out    vuotare
  • pump out of    strappare da
  • pump priming    adescamento di pompa
  • pump up    gonfiare, aumentare

Português (Portuguese)
n. - bomba (f)
v. - bombear, malhar

idioms:

  • pump into    bombear em
  • pump iron    acionar usando uma alavanca
  • pump out    esgotar
  • pump out of    bombear para fora de
  • pump priming    escorvação (Mec.)
  • pump up    inflar, malhar

Русский (Russian)
качать, выкачивать, расспрашивать, нагнетать, насос, бензоколонка

idioms:

  • pump into    вдалбливать
  • pump iron    упражняться со штангами
  • pump out    выкачивать
  • pump out of    выкачивать из
  • pump priming    кредитование, правительственные дотации
  • pump up    накачивать, увеличивать

Español (Spanish)
1.
n. - bomba, inflador
v. tr. - sonsacar información, bombear, inflar con una bomba
v. intr. - moverse de arriba a abajo como el brazo de una bomba

idioms:

  • pump into    verter en, inyectar, inculcar
  • pump iron    levantar pesas
  • pump out    vaciar con bomba, agotar
  • pump up    inflar, elevar con bomba

2.
n. - zapatos bajos de charol

Svenska (Swedish)
n. - pump
v. - pumpa, fråga ut, ösa

中文（简体） (Chinese (Simplified))
1. 泵, 唧筒, 抽吸, 一抽, 一吸, 用唧筒抽, 打, 用唧筒抽吸...中的水等, 为...打气, 使用唧筒, 一阵阵喷出, 唧筒似地运动

idioms:

  • pump into    从...抽出到..., 大量输入
  • pump iron    举重
  • pump out    汲取, 盘问, 用话刺探出秘密等
  • pump out of    从...探听出, 从...汲取, 向...盘问
  • pump priming    以政府资金促使经济发展
  • pump up    把...打足气, 把...加大

2. 无带轻便舞鞋, 无带浅口有跟女鞋

中文（繁體） (Chinese (Traditional))
1.
n. - 無帶輕便舞鞋, 無帶淺口有跟女鞋

2.
n. - 泵, 唧筒, 抽吸, 一抽, 一吸
v. tr. - 用唧筒抽, 打, 用唧筒抽吸...中的水等, 為...打氣
v. intr. - 使用唧筒, 一陣陣噴出, 唧筒似地運動

idioms:

  • pump into    從...抽出到..., 大量輸入
  • pump iron    舉重
  • pump out    汲取, 盤問, 用話刺探出秘密等
  • pump out of    從...探聽出, 從...汲取, 向...盤問
  • pump priming    以政府資金促使經濟發展
  • pump up    把...打足氣, 把...加大

한국어 (Korean)
1.
n. - 펌프, 유도신문, 음경
v. tr. - 펌프로 푸다
v. intr. - 펌프로 물을 푸다

idioms:

  • pump into    ~퍼붓다
  • pump out    ~퍼붓다
  • pump up    펌프로 물을 빨아내다

2.
n. - 끈 없는 가벼운 신

日本語 (Japanese)
n. - ポンプ, パンプス, 揚水器, かまをかけること
v. - ポンプでくみ出す, ポンプで入れる, ポンプを使う, ポンプのように動く, 上下に動かす, 噴出する, 引き出す

idioms:

  • pump into    ポンプで注入する, 詰め込む
  • pump iron    バーベルを挙げる, 重量挙げをする
  • pump out    ポンプで水を汲み出す, 息切れさせる
  • pump out of    かまをかけてうまく聞き出す
  • pump priming    呼び水式経済政策
  • pump up    ポンプで揚げる, 空気を注入する

العربيه (Arabic)
‏(الاسم) مضخه, منفاخ, حذاء خفيف (فعل) يضخ, ينفخ‏

עברית (Hebrew)
n. - ‮משאבה, שאיבה‬
v. tr. - ‮שאב, ניפח (צמיג וכו'), סחט ידיעות, לחץ יד, טלטל למעלה ולמטה‬
v. intr. - ‮הפעיל משאבה‬
n. - ‮נעל קלה (לריקודים)‬