FR2074206A5 - - Google Patents
Info
- Publication number
- FR2074206A5 FR2074206A5 FR7046405A FR7046405A FR2074206A5 FR 2074206 A5 FR2074206 A5 FR 2074206A5 FR 7046405 A FR7046405 A FR 7046405A FR 7046405 A FR7046405 A FR 7046405A FR 2074206 A5 FR2074206 A5 FR 2074206A5
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/062—Arrangements for supercharging the working space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88795069A | 1969-12-24 | 1969-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2074206A5 true FR2074206A5 (fr) | 1971-10-01 |
Family
ID=25392200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7046405A Expired FR2074206A5 (fr) | 1969-12-24 | 1970-12-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3614266A (fr) |
JP (1) | JPS5125923B1 (fr) |
CA (1) | CA935329A (fr) |
DE (1) | DE2054407C3 (fr) |
FR (1) | FR2074206A5 (fr) |
GB (1) | GB1280447A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393956A2 (fr) * | 1977-06-07 | 1979-01-05 | Hydro Meca | Pompe hydraulique pour l'alimentation d'un dispositif de commande |
FR2456967A1 (fr) * | 1979-03-22 | 1980-12-12 | Trw Inc | Dispositif de reglage de debit destine notamment a un appareil de commande hydraulique et l'appareil ainsi obtenu |
EP0026586A1 (fr) * | 1979-09-27 | 1981-04-08 | General Motors Corporation | Soupape de contrôle de débit |
WO1993010354A1 (fr) * | 1991-11-23 | 1993-05-27 | Luk Fahrzeug-Hydraulik Gmbh & Co. Kg | Pompe |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806273A (en) * | 1971-10-06 | 1974-04-23 | Trw Inc | Pump with means for supercharging the pump inlet |
JPS5545912Y2 (fr) * | 1975-07-25 | 1980-10-28 | ||
US4213744A (en) * | 1978-03-03 | 1980-07-22 | Eaton Corporation | Hydraulic pump and improved by-pass flow means therefor |
US4207038A (en) * | 1978-05-01 | 1980-06-10 | Ford Motor Company | Power steering pump |
US4471907A (en) * | 1979-06-01 | 1984-09-18 | Amtrol Inc. | Venturi pressurizer for incompressible-liquid circulating systems |
US4373871A (en) * | 1981-05-04 | 1983-02-15 | General Motors Corporation | Compact power steering pump |
US4643269A (en) * | 1985-10-10 | 1987-02-17 | Ford Motor Company | Power steering system for an automotive vehicle having a power steering pump cut out circuit |
DE3603148A1 (de) * | 1986-02-01 | 1987-08-13 | Rexroth Mannesmann Gmbh | Hydropumpe, insbesondere lenkhilfepumpe |
KR0130912Y1 (ko) * | 1995-12-27 | 1999-01-15 | 조봉현 | 베인펌프 |
JP5114479B2 (ja) * | 2006-06-24 | 2013-01-09 | イグゼティック バート ホンブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング | ポンプ |
DE102011084405B4 (de) * | 2011-10-13 | 2021-05-27 | Zf Friedrichshafen Ag | Saugaufgeladene Pumpe zum Fördern einer Flüssigkeit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA654271A (en) * | 1962-12-18 | B. Zeigler Philip | Pump | |
US2983226A (en) * | 1953-01-16 | 1961-05-09 | William T Livermore | Injection filled liquid pump |
US2887060A (en) * | 1953-06-22 | 1959-05-19 | American Brake Shoe Co | Variable volume pumping mechanism |
US2858766A (en) * | 1955-09-19 | 1958-11-04 | Gen Motors Corp | Supercharging pump |
-
1969
- 1969-12-24 US US887950A patent/US3614266A/en not_active Expired - Lifetime
-
1970
- 1970-11-05 DE DE2054407A patent/DE2054407C3/de not_active Expired
- 1970-11-24 CA CA098934A patent/CA935329A/en not_active Expired
- 1970-12-04 GB GB57675/70A patent/GB1280447A/en not_active Expired
- 1970-12-17 JP JP45112580A patent/JPS5125923B1/ja active Pending
- 1970-12-23 FR FR7046405A patent/FR2074206A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393956A2 (fr) * | 1977-06-07 | 1979-01-05 | Hydro Meca | Pompe hydraulique pour l'alimentation d'un dispositif de commande |
FR2456967A1 (fr) * | 1979-03-22 | 1980-12-12 | Trw Inc | Dispositif de reglage de debit destine notamment a un appareil de commande hydraulique et l'appareil ainsi obtenu |
EP0026586A1 (fr) * | 1979-09-27 | 1981-04-08 | General Motors Corporation | Soupape de contrôle de débit |
WO1993010354A1 (fr) * | 1991-11-23 | 1993-05-27 | Luk Fahrzeug-Hydraulik Gmbh & Co. Kg | Pompe |
US5496152A (en) * | 1991-11-23 | 1996-03-05 | Luk Farhzeug-Hydraulik Gmbh & Co. Kg | Pump with internal valve between suction and pressure regions |
Also Published As
Publication number | Publication date |
---|---|
JPS5125923B1 (fr) | 1976-08-03 |
DE2054407B2 (de) | 1980-11-06 |
DE2054407A1 (de) | 1971-07-01 |
CA935329A (en) | 1973-10-16 |
GB1280447A (en) | 1972-07-05 |
DE2054407C3 (de) | 1981-06-25 |
US3614266A (en) | 1971-10-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |