FR2042955A5 - - Google Patents
Info
- Publication number
- FR2042955A5 FR2042955A5 FR7012304A FR7012304A FR2042955A5 FR 2042955 A5 FR2042955 A5 FR 2042955A5 FR 7012304 A FR7012304 A FR 7012304A FR 7012304 A FR7012304 A FR 7012304A FR 2042955 A5 FR2042955 A5 FR 2042955A5
- 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
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- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
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- 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)
- Gear Transmission (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1803569 | 1969-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2042955A5 true FR2042955A5 (en) | 1971-02-12 |
Family
ID=10105515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7012304A Expired FR2042955A5 (en) | 1969-04-08 | 1970-04-06 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2016171A1 (en) |
FR (1) | FR2042955A5 (en) |
GB (1) | GB1297002A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559554A1 (en) * | 1984-02-15 | 1985-08-16 | Barmag Barmer Maschf | INNER DENTURE GEAR PUMP |
FR2837536A1 (en) * | 2002-03-20 | 2003-09-26 | Renault | Volumetric automobile gear oil pump comprises cavity in casing which houses set of two interchangeable meshing pinions and thickness compensation plate for modifying cavity height |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1172629B (en) * | 1983-02-11 | 1987-06-18 | Italimpianti | METHOD AND SYSTEM FOR THE DISTRIBUTION OF THE FLOW RATE OF COMBUSTIBLE OILS BETWEEN SEVERAL USERS IN INDUSTRIAL OVENS |
IT8321735A0 (en) * | 1983-06-22 | 1983-06-22 | Caffa Angelo Caffa Carla | MOTOR-PUMP. |
JPS60195392A (en) * | 1984-02-15 | 1985-10-03 | バルマーク・バルメル・マシーネンフアブリーク・アクチエンゲゼルシヤフト | Gear pump with internal tooth |
IT1183178B (en) * | 1984-02-15 | 1987-10-05 | Barmag Barmer Maschf | GEAR PUMP WITH INTERNAL GEAR |
WO1986002126A1 (en) * | 1984-09-28 | 1986-04-10 | Sydney Graham Hooker | Hydraulic gear motor/pump |
DE3614819A1 (en) * | 1986-05-02 | 1987-11-12 | Kloeckner Humboldt Deutz Ag | INTERNAL-TOOTHED DOUBLE PUMP WITH COMMON SUCTION AND SEPARATE PRESSURE OUTPUTS |
DE19849805C1 (en) | 1998-10-29 | 2000-03-09 | Voith Turbo Kg | Hydraulic gear motor group has connected motors with different head circle diameters |
DE19849804C2 (en) * | 1998-10-29 | 2001-10-04 | Voith Turbo Kg | Series for gear pumps with different delivery rates and processes for the production of the individual gear pumps of the series |
EP3299624B1 (en) * | 2015-05-18 | 2020-04-29 | TBK Co., Ltd. | Gear pump |
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1969
- 1969-04-08 GB GB1297002D patent/GB1297002A/en not_active Expired
-
1970
- 1970-04-04 DE DE19702016171 patent/DE2016171A1/en active Pending
- 1970-04-06 FR FR7012304A patent/FR2042955A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559554A1 (en) * | 1984-02-15 | 1985-08-16 | Barmag Barmer Maschf | INNER DENTURE GEAR PUMP |
US4780070A (en) * | 1984-02-15 | 1988-10-25 | Barmag Ag | Gear pump having multiple outputs |
FR2837536A1 (en) * | 2002-03-20 | 2003-09-26 | Renault | Volumetric automobile gear oil pump comprises cavity in casing which houses set of two interchangeable meshing pinions and thickness compensation plate for modifying cavity height |
Also Published As
Publication number | Publication date |
---|---|
GB1297002A (en) | 1972-11-22 |
DE2016171A1 (en) | 1970-10-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |