FR2325829A1 - Dispositif de pompage auto-amorcant - Google Patents

Dispositif de pompage auto-amorcant

Info

Publication number
FR2325829A1
FR2325829A1 FR7529412A FR7529412A FR2325829A1 FR 2325829 A1 FR2325829 A1 FR 2325829A1 FR 7529412 A FR7529412 A FR 7529412A FR 7529412 A FR7529412 A FR 7529412A FR 2325829 A1 FR2325829 A1 FR 2325829A1
Authority
FR
France
Prior art keywords
pump
self
priming
vane
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7529412A
Other languages
English (en)
French (fr)
Other versions
FR2325829B1 (ref
Inventor
Henri Bovy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Retel J R
Original Assignee
Retel J R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Retel J R filed Critical Retel J R
Priority to FR7529412A priority Critical patent/FR2325829A1/fr
Publication of FR2325829A1 publication Critical patent/FR2325829A1/fr
Application granted granted Critical
Publication of FR2325829B1 publication Critical patent/FR2325829B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7529412A 1975-09-25 1975-09-25 Dispositif de pompage auto-amorcant Granted FR2325829A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529412A FR2325829A1 (fr) 1975-09-25 1975-09-25 Dispositif de pompage auto-amorcant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529412A FR2325829A1 (fr) 1975-09-25 1975-09-25 Dispositif de pompage auto-amorcant

Publications (2)

Publication Number Publication Date
FR2325829A1 true FR2325829A1 (fr) 1977-04-22
FR2325829B1 FR2325829B1 (ref) 1982-08-27

Family

ID=9160439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529412A Granted FR2325829A1 (fr) 1975-09-25 1975-09-25 Dispositif de pompage auto-amorcant

Country Status (1)

Country Link
FR (1) FR2325829A1 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1191228A3 (en) * 2000-09-20 2004-04-28 APV Fluid Handling Horsens A/S Self priming centrifugal pump
CN106762689A (zh) * 2016-12-08 2017-05-31 宁波市镇海德瑞普电器有限公司 无加注大流量自吸泵及其使用方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104989654B (zh) * 2015-07-10 2017-05-10 浙江威龙泵业有限公司 无油旋片真空式自吸离心泵及其使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1191228A3 (en) * 2000-09-20 2004-04-28 APV Fluid Handling Horsens A/S Self priming centrifugal pump
CN106762689A (zh) * 2016-12-08 2017-05-31 宁波市镇海德瑞普电器有限公司 无加注大流量自吸泵及其使用方法

Also Published As

Publication number Publication date
FR2325829B1 (ref) 1982-08-27

Similar Documents

Publication Publication Date Title
GB1433283A (en) Pitot pump with a jet pump charging system
GB1076785A (en) Improvements in or relating to centrifugal and mixed-flow fans, pumps and the like
GB1464027A (en) Self-priming centrifugal pump
GB1317164A (en) Rotodynamic fluid pumping apparatus
FR2325829A1 (fr) Dispositif de pompage auto-amorcant
GB574079A (en) A new or improved centrifugal pump
GB1452533A (en) Submersible rotary impeller-type pumps
ES294055A1 (es) Procedimiento e instalaciën para limitar el numero de revoluciones de la turbina de arranque de una turbina de bomba o bomba de acumulaciën
GB491977A (en) Improvements in and relating to centrifugal pumps
SE7500897L (ref)
GB1315103A (en) Positive-displacement hydraulic pump
GB1305482A (ref)
GB818691A (en) Improvements in rotary air pumps
GB1048272A (en) Improvements in or relating to centrifugal pumps
GB1234587A (ref)
GB823730A (en) Rotary pumps
GB1039473A (en) Multi-stage fluid machine
GB796599A (en) Improvements in or relating to centrifugal pumps for liquids
GB896366A (en) Centrifugal pump
GB783770A (en) Improved rotary constant displacement pump
GB1425997A (en) Self-priming liquid ring pump
GB875950A (en) Rotary vane pump or motor
GB577881A (en) Improvements in rotary pumps
GB1217460A (en) Improvements relating to pumps
GB280749A (en) Improvements in or relating to rotary pumps

Legal Events

Date Code Title Description
ST Notification of lapse