FR1577897A - - Google Patents
Info
- Publication number
- FR1577897A FR1577897A FR1577897DA FR1577897A FR 1577897 A FR1577897 A FR 1577897A FR 1577897D A FR1577897D A FR 1577897DA FR 1577897 A FR1577897 A FR 1577897A
- 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
- 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
- F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671653826 DE1653826B1 (en) | 1967-09-01 | 1967-09-01 | Wear-compensating internal gear pump |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1577897A true FR1577897A (en) | 1969-08-08 |
Family
ID=5685161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1577897D Expired FR1577897A (en) | 1967-09-01 | 1968-09-02 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3525580A (en) |
AT (2) | AT309229B (en) |
FR (1) | FR1577897A (en) |
GB (1) | GB1243025A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640766A1 (en) * | 1993-08-26 | 1995-03-01 | J.M. Voith GmbH | Internal gear pump |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932302A (en) * | 1970-12-08 | 1976-01-13 | Eron Robert E | Foam generator |
DE2313085C2 (en) * | 1973-03-16 | 1984-05-24 | Otto 7502 Malsch Eckerle | Axially and radially compensated high pressure gear pump |
JPS5944511B2 (en) * | 1979-12-17 | 1984-10-30 | 株式会社不二越 | Internal gear pump/motor |
KR20070072916A (en) * | 2004-10-22 | 2007-07-06 | 더 텍사스 에이 & 엠 유니버시티 시스템 | Gerotor apparatus for a quasi-isothermal brayton cycle engine |
CN102966535B (en) * | 2012-11-01 | 2016-06-22 | 西安交通大学苏州研究院 | It is provided with the crescent gear pump of static pressure supporting device |
CN106523351B (en) * | 2016-11-30 | 2018-11-23 | 哈尔滨工业大学 | Oil field petroleum machinery Undersize-hole oil pipe plugging device crescent gear pump |
CN110206727A (en) * | 2019-07-02 | 2019-09-06 | 潘国陶 | A kind of end face compensation mechanism and the speed changer using the mechanism |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1719639A (en) * | 1926-09-03 | 1929-07-02 | James B Tuthill | Rotary machine |
DE1553015B2 (en) * | 1963-04-11 | 1977-04-21 | Eckerle, Otto, 7502 Maisch | WEAR COMPENSATING, INTERNAL AXLE GEAR PUMP |
US3273502A (en) * | 1964-02-24 | 1966-09-20 | Stewart Warner Corp | Pumping and metering device |
DE1553027C2 (en) * | 1965-08-23 | 1983-02-24 | Eckerle, Otto, 7502 Malsch | Internal gear pump |
DE1553028C3 (en) * | 1965-08-31 | 1978-06-29 | Eckerle, Otto, 7502 Malsch | Wear-compensating internal rotor gear pump |
-
1968
- 1968-08-27 GB GB40847/68A patent/GB1243025A/en not_active Expired
- 1968-08-28 AT ATA596/72A patent/AT309229B/en not_active IP Right Cessation
- 1968-08-28 AT AT837768A patent/AT304270B/en not_active IP Right Cessation
- 1968-08-29 US US756160A patent/US3525580A/en not_active Expired - Lifetime
- 1968-09-02 FR FR1577897D patent/FR1577897A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0640766A1 (en) * | 1993-08-26 | 1995-03-01 | J.M. Voith GmbH | Internal gear pump |
Also Published As
Publication number | Publication date |
---|---|
US3525580A (en) | 1970-08-25 |
GB1243025A (en) | 1971-08-18 |
AT304270B (en) | 1972-12-27 |
AT309229B (en) | 1973-06-15 |
SU374859A3 (en) | 1973-03-20 |