FR2298018B1 - - Google Patents
Info
- Publication number
- FR2298018B1 FR2298018B1 FR7601272A FR7601272A FR2298018B1 FR 2298018 B1 FR2298018 B1 FR 2298018B1 FR 7601272 A FR7601272 A FR 7601272A FR 7601272 A FR7601272 A FR 7601272A FR 2298018 B1 FR2298018 B1 FR 2298018B1
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
- F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/542,574 US3964842A (en) | 1975-01-20 | 1975-01-20 | Hydraulic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2298018A1 FR2298018A1 (fr) | 1976-08-13 |
| FR2298018B1 true FR2298018B1 (US07488766-20090210-C00029.png) | 1981-02-13 |
Family
ID=24164400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7601272A Granted FR2298018A1 (fr) | 1975-01-20 | 1976-01-19 | Machine hydraulique a engrenage |
Country Status (15)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082480A (en) * | 1976-08-23 | 1978-04-04 | Eaton Corporation | Fluid pressure device and improved Geroler® for use therein |
| DE2718148C2 (de) * | 1977-04-23 | 1983-07-28 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulikpumpe oder -motor |
| US4697997A (en) * | 1978-05-26 | 1987-10-06 | White Hollis Newcomb Jun | Rotary gerotor hydraulic device with fluid control passageways through the rotor |
| DE2845648C2 (de) * | 1978-10-20 | 1983-11-03 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydraulische Rotationskolbenmaschine |
| DE2910831C2 (de) * | 1979-03-20 | 1985-10-17 | Danfoss A/S, Nordborg | Innenachsige, hydraulische Kreiskolbenmaschine |
| FR2491544A1 (fr) * | 1980-10-03 | 1982-04-09 | Praner Frank | Moteur rotatif a turbine |
| SE439042B (sv) * | 1983-07-20 | 1985-05-28 | Imo Ab | Skruvpump med regleranordning |
| US5009582A (en) * | 1989-08-09 | 1991-04-23 | Eaton Corporation | Rotary fluid pressure device and improved stationary valve plate therefor |
| GB2240365B (en) * | 1990-01-29 | 1994-10-12 | White Hollis Newcomb Jun | Orbiting valve hydraulic motor |
| US5165880A (en) * | 1990-09-10 | 1992-11-24 | White Hydraulics, Inc. | Gerotor device with biased orbiting valve and drain connection through wobblestick |
| US6783340B2 (en) * | 2002-09-13 | 2004-08-31 | Parker-Hannifin Corporation | Rotor with a hydraulic overbalancing recess |
| US8257068B2 (en) | 2008-06-05 | 2012-09-04 | White Drive Products, Inc. | Cooling system for gerotor motor |
| DE102008063500B4 (de) * | 2008-12-17 | 2012-06-14 | Sauer-Danfoss Aps | Hydraulische Maschine |
| US8491288B2 (en) * | 2009-10-09 | 2013-07-23 | Parker Hannifin Corporation | Geroller hydraulic motor with anti-cogging structure |
| DE102010040758A1 (de) * | 2010-09-14 | 2012-03-15 | Robert Bosch Gmbh | Förderaggregat |
| GB201121844D0 (en) * | 2011-12-19 | 2012-02-01 | Perkins Engines Co Ltd | Mixing pump |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286645A (en) * | 1965-07-09 | 1966-11-22 | Char Lynn Co | Rotary fluid pressure device |
| US3452680A (en) * | 1967-08-11 | 1969-07-01 | Trw Inc | Hydraulic motor-pump assembly |
| US3627454A (en) * | 1969-07-14 | 1971-12-14 | Trw Inc | Hydraulic device |
| US3910733A (en) * | 1969-09-18 | 1975-10-07 | Leslie H Grove | Rotary mechanism having at least two camming elements |
| US3671154A (en) * | 1970-10-08 | 1972-06-20 | Gen Motors Corp | Epitrochoidal compressor |
| US3873248A (en) * | 1973-09-17 | 1975-03-25 | Oliver W Johnson | Valving means for a gerotor assembly |
-
1975
- 1975-01-20 US US05/542,574 patent/US3964842A/en not_active Expired - Lifetime
-
1976
- 1976-01-12 GB GB1060/76A patent/GB1532532A/en not_active Expired
- 1976-01-13 IE IE61/76A patent/IE42235B1/en unknown
- 1976-01-15 BE BE163531A patent/BE837589A/xx unknown
- 1976-01-15 NL NL7600403A patent/NL7600403A/xx not_active Application Discontinuation
- 1976-01-19 LU LU74200A patent/LU74200A1/xx unknown
- 1976-01-19 IT IT19357/76A patent/IT1062905B/it active
- 1976-01-19 FR FR7601272A patent/FR2298018A1/fr active Granted
- 1976-01-19 SE SE7600484A patent/SE433385B/xx unknown
- 1976-01-19 CA CA76243776A patent/CA1048344A/en not_active Expired
- 1976-01-19 BR BR7600307A patent/BR7600307A/pt unknown
- 1976-01-20 ES ES444482A patent/ES444482A1/es not_active Expired
- 1976-01-20 DK DK20576AA patent/DK139043B/da not_active IP Right Cessation
- 1976-01-20 DE DE2601880A patent/DE2601880C2/de not_active Expired
- 1976-01-20 JP JP51004660A patent/JPS5197802A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1048344A (en) | 1979-02-13 |
| AU1034076A (en) | 1977-07-21 |
| DK139043C (US07488766-20090210-C00029.png) | 1979-05-14 |
| JPS5441721B2 (US07488766-20090210-C00029.png) | 1979-12-10 |
| ES444482A1 (es) | 1977-09-16 |
| SE7600484L (sv) | 1976-07-21 |
| DE2601880A1 (de) | 1976-07-22 |
| IE42235B1 (en) | 1980-07-02 |
| GB1532532A (en) | 1978-11-15 |
| BR7600307A (pt) | 1976-08-31 |
| BE837589A (fr) | 1976-05-03 |
| JPS5197802A (en) | 1976-08-28 |
| DK139043B (da) | 1978-12-04 |
| US3964842A (en) | 1976-06-22 |
| NL7600403A (nl) | 1976-07-22 |
| LU74200A1 (US07488766-20090210-C00029.png) | 1976-07-23 |
| DE2601880C2 (de) | 1986-08-07 |
| IT1062905B (it) | 1985-02-11 |
| SE433385B (sv) | 1984-05-21 |
| FR2298018A1 (fr) | 1976-08-13 |
| IE42235L (en) | 1976-07-20 |
| DK20576A (US07488766-20090210-C00029.png) | 1976-07-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |