FR2641040B1 - - Google Patents
Info
- Publication number
- FR2641040B1 FR2641040B1 FR898916947A FR8916947A FR2641040B1 FR 2641040 B1 FR2641040 B1 FR 2641040B1 FR 898916947 A FR898916947 A FR 898916947A FR 8916947 A FR8916947 A FR 8916947A FR 2641040 B1 FR2641040 B1 FR 2641040B1
- Authority
- FR
- France
- 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
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
- 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
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3843829 | 1988-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2641040A1 FR2641040A1 (fr) | 1990-06-29 |
FR2641040B1 true FR2641040B1 (fr) | 1994-07-01 |
Family
ID=6370217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898916947A Expired - Fee Related FR2641040B1 (fr) | 1988-12-24 | 1989-12-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5078575A (fr) |
JP (1) | JPH02196195A (fr) |
FR (1) | FR2641040B1 (fr) |
GB (1) | GB2226364B (fr) |
IT (1) | IT1237694B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19506854A1 (de) * | 1995-03-01 | 1996-09-05 | Wilo Gmbh | Kreiselpumpe |
US5951241A (en) * | 1997-10-23 | 1999-09-14 | Freudenberg-Nok General Partnership | Regenerative turbine pump cover |
DE10003644C1 (de) * | 2000-01-28 | 2001-05-10 | Buhler Motor Gmbh | Kreiselpumpe |
US6675989B1 (en) | 2001-06-28 | 2004-01-13 | Valeo Electrical Systems, Inc. | Windshield washer pump with integrated fluid level sensor |
US6530758B1 (en) | 2001-06-28 | 2003-03-11 | Valeo Electrical Systems, Inc. | Composite fluid control membrane for windshield washer pump and method of manufacturing same |
US10473185B2 (en) * | 2017-07-07 | 2019-11-12 | Ford Global Technologies, Llc | Counterbalance gear with shot damper |
US10443684B2 (en) | 2018-01-10 | 2019-10-15 | Ford Global Technologies, Llc | Balance gear with a shot damper |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB341362A (en) * | 1929-06-13 | 1931-01-15 | Naamlooze Vennootschap Scheeps | Improvements in and relating to rubber lined centrifugal pumps |
US2007954A (en) * | 1932-04-21 | 1935-07-16 | Gunard O Carlson | Acid handling equipment and method of producing the same |
GB459468A (en) * | 1935-04-10 | 1937-01-08 | George Alexander Hamilton Grie | Rubber lined pumps |
US2611285A (en) * | 1949-11-25 | 1952-09-23 | Rohr Aircraft Corp | Sealing device |
US2764096A (en) * | 1952-12-15 | 1956-09-25 | Continental Motors Corp | Water pump for internal combustion engine |
US2812718A (en) * | 1953-01-16 | 1957-11-12 | Gen Motors Corp | Fluid circulating pump |
DE1034982B (de) * | 1957-01-19 | 1958-07-24 | Amag Hilpert Pegnitzhuette A G | Verfahren zur Herstellung der Auskleidung fuer Kreiselpumpen |
US3146722A (en) * | 1960-01-19 | 1964-09-01 | Res & Dev Pty Ltd | Centrifugal pumps and the like |
US3094075A (en) * | 1960-06-08 | 1963-06-18 | Denver Equip Co | Centrifugal pumps |
GB1013341A (en) * | 1961-02-02 | 1965-12-15 | Tetmark Patents Ltd | Improvements in volute pumps, turbines and the like |
CH451711A (de) * | 1964-07-14 | 1968-05-15 | Emile Egger & Cie S A | Mehrzweck-Pumpenaggregat |
US3656861A (en) * | 1970-04-15 | 1972-04-18 | Wilfley & Sons Inc A | Centrifugal pump with mating case plate volute halves and constant section impeller |
NL140039B (nl) * | 1970-07-01 | 1973-10-15 | Vredestein Rubber | Pomphuis voor een centrifugaalpomp, in het bijzonder zand- of grintpomp. |
GB1526940A (en) * | 1975-12-18 | 1978-10-04 | British Gas Corp | Centrifugal liquid pumps |
GB1534509A (en) * | 1975-12-23 | 1978-12-06 | Girdlestone Pumps Ltd | Axial flow pumps or fans |
SE7903487A0 (sv) * | 1978-04-26 | 1979-10-27 | Sundstrand Corp | Centrifugalpump |
FR2473131A1 (fr) * | 1980-01-08 | 1981-07-10 | Thomson Brandt | Motopompe a tourbillon |
JPS5885398A (ja) * | 1981-11-16 | 1983-05-21 | Hitachi Ltd | うず巻ポンプ |
GB2204917B (en) * | 1987-05-19 | 1992-01-08 | Apv Uk | Centrifugal pump |
GB8816296D0 (en) * | 1988-07-08 | 1988-08-10 | Caradon Mira Ltd | Pump |
-
1989
- 1989-10-31 GB GB8924452A patent/GB2226364B/en not_active Expired - Lifetime
- 1989-12-05 JP JP1314497A patent/JPH02196195A/ja active Pending
- 1989-12-15 IT IT06810689A patent/IT1237694B/it active IP Right Grant
- 1989-12-21 FR FR898916947A patent/FR2641040B1/fr not_active Expired - Fee Related
- 1989-12-22 US US07/455,085 patent/US5078575A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2226364B (en) | 1992-10-28 |
FR2641040A1 (fr) | 1990-06-29 |
GB8924452D0 (en) | 1989-12-20 |
GB2226364A (en) | 1990-06-27 |
US5078575A (en) | 1992-01-07 |
JPH02196195A (ja) | 1990-08-02 |
IT1237694B (it) | 1993-06-15 |
IT8968106A0 (it) | 1989-12-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |