FR2415214B1 - - Google Patents
Info
- Publication number
- FR2415214B1 FR2415214B1 FR7900975A FR7900975A FR2415214B1 FR 2415214 B1 FR2415214 B1 FR 2415214B1 FR 7900975 A FR7900975 A FR 7900975A FR 7900975 A FR7900975 A FR 7900975A FR 2415214 B1 FR2415214 B1 FR 2415214B1
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
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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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB199678 | 1978-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415214A1 FR2415214A1 (fr) | 1979-08-17 |
| FR2415214B1 true FR2415214B1 (US08177716-20120515-C00003.png) | 1983-05-20 |
Family
ID=9731775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7900975A Granted FR2415214A1 (fr) | 1978-01-18 | 1979-01-16 | Pompes a engrenage |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS54102602A (US08177716-20120515-C00003.png) |
| DE (1) | DE2901428A1 (US08177716-20120515-C00003.png) |
| FR (1) | FR2415214A1 (US08177716-20120515-C00003.png) |
| IT (1) | IT1100395B (US08177716-20120515-C00003.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493623A (en) * | 1983-02-22 | 1985-01-15 | Chandler Evans Inc. | Oil lubricated main drive shaft for fuel pump |
| JPS604797U (ja) * | 1983-06-24 | 1985-01-14 | ヤンマーディーゼル株式会社 | 内燃機関の同軸上重連ポンプにおけるシ−ル構造 |
| DE3342131A1 (de) | 1983-11-22 | 1985-06-05 | Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach | Ringkolbenmaschine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2855855A (en) * | 1949-06-30 | 1958-10-14 | Thompson Prod Inc | High pressure pump |
| FR1068230A (fr) * | 1951-12-07 | 1954-06-23 | Bosch Gmbh Robert | Pompe à engrenages pour pressions élevées |
| GB791972A (en) * | 1955-10-26 | 1958-03-19 | Thompson Prod Inc | Improvements in or relating to rotary pumps |
| FR1239211A (fr) * | 1958-10-30 | 1960-08-19 | Borg Warner | Appareil hydraulique |
| US3063378A (en) * | 1961-01-17 | 1962-11-13 | Gen Metals Corp | Pump construction |
| US3263620A (en) * | 1964-02-07 | 1966-08-02 | Chandler Evans Inc | Light weight bearings for gear pumps |
| GB1055850A (en) * | 1964-07-27 | 1967-01-18 | Borg Warner | A liquid supply system incorporating a contaminant resistant gear pump |
| FR1483584A (fr) * | 1966-06-17 | 1967-06-02 | Chandler Evans Inc | Pompes à engrenages pour liquides |
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1978
- 1978-11-30 IT IT30368/78A patent/IT1100395B/it active
-
1979
- 1979-01-16 JP JP233279A patent/JPS54102602A/ja active Granted
- 1979-01-16 FR FR7900975A patent/FR2415214A1/fr active Granted
- 1979-01-16 DE DE19792901428 patent/DE2901428A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1100395B (it) | 1985-09-28 |
| JPS54102602A (en) | 1979-08-13 |
| IT7830368A0 (it) | 1978-11-30 |
| FR2415214A1 (fr) | 1979-08-17 |
| DE2901428C2 (US08177716-20120515-C00003.png) | 1988-01-21 |
| JPS6340947B2 (US08177716-20120515-C00003.png) | 1988-08-15 |
| DE2901428A1 (de) | 1979-07-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |