FR2654470B1 - Pompe centrifuge bidirectionnelle. - Google Patents

Pompe centrifuge bidirectionnelle.

Info

Publication number
FR2654470B1
FR2654470B1 FR898915281A FR8915281A FR2654470B1 FR 2654470 B1 FR2654470 B1 FR 2654470B1 FR 898915281 A FR898915281 A FR 898915281A FR 8915281 A FR8915281 A FR 8915281A FR 2654470 B1 FR2654470 B1 FR 2654470B1
Authority
FR
France
Prior art keywords
centrifugal pump
bidirectional centrifugal
bidirectional
pump
centrifugal
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.)
Expired - Fee Related
Application number
FR898915281A
Other languages
English (en)
Other versions
FR2654470A1 (fr
Inventor
Chatain Jacques
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.)
SEIM IND
Original Assignee
SEIM IND
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9387617&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2654470(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SEIM IND filed Critical SEIM IND
Priority to FR898915281A priority Critical patent/FR2654470B1/fr
Publication of FR2654470A1 publication Critical patent/FR2654470A1/fr
Application granted granted Critical
Publication of FR2654470B1 publication Critical patent/FR2654470B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
    • F04D29/486—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR898915281A 1989-11-10 1989-11-10 Pompe centrifuge bidirectionnelle. Expired - Fee Related FR2654470B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR898915281A FR2654470B1 (fr) 1989-11-10 1989-11-10 Pompe centrifuge bidirectionnelle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898915281A FR2654470B1 (fr) 1989-11-10 1989-11-10 Pompe centrifuge bidirectionnelle.

Publications (2)

Publication Number Publication Date
FR2654470A1 FR2654470A1 (fr) 1991-05-17
FR2654470B1 true FR2654470B1 (fr) 1994-06-17

Family

ID=9387617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898915281A Expired - Fee Related FR2654470B1 (fr) 1989-11-10 1989-11-10 Pompe centrifuge bidirectionnelle.

Country Status (1)

Country Link
FR (1) FR2654470B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05504922A (ja) * 1990-12-21 1993-07-29 トランスパー・イベリカ、エスエー 電気的ウインドスクリーン―ウオッシャーポンプのための二重ダイアフラム耐漏洩シール装置
JPH09188227A (ja) * 1996-01-12 1997-07-22 Jidosha Denki Kogyo Co Ltd ウォッシャポンプ
EP1353072B1 (fr) * 2002-04-09 2005-06-29 Kautex Textron GmbH & Co. KG. Pompe de lavage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038487A (en) * 1960-11-02 1962-06-12 Lawrence H Gardner Shuttle valve
IT1210354B (it) * 1987-03-17 1989-09-14 Nuova Sme S P A Pompa a doppia mandata selezionabile
US4824332A (en) * 1988-03-07 1989-04-25 Mccord Winn Textron Inc. Reversible pump assembly

Also Published As

Publication number Publication date
FR2654470A1 (fr) 1991-05-17

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20060731