FR2221019A7 - - Google Patents
Info
- Publication number
- FR2221019A7 FR2221019A7 FR7407654A FR7407654A FR2221019A7 FR 2221019 A7 FR2221019 A7 FR 2221019A7 FR 7407654 A FR7407654 A FR 7407654A FR 7407654 A FR7407654 A FR 7407654A FR 2221019 A7 FR2221019 A7 FR 2221019A7
- 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
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
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 |
|---|---|---|---|
| DE7308439 | 1973-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2221019A7 true FR2221019A7 (enExample) | 1974-10-04 |
Family
ID=6637241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7407654A Expired FR2221019A7 (enExample) | 1973-03-06 | 1974-03-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3891360A (enExample) |
| JP (1) | JPS5620552Y2 (enExample) |
| FR (1) | FR2221019A7 (enExample) |
| GB (1) | GB1457807A (enExample) |
| IT (1) | IT1011030B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028061A1 (en) * | 1979-10-29 | 1981-05-06 | General Signal Corporation | Gear pump or motor |
| FR2543229A1 (fr) * | 1983-03-22 | 1984-09-28 | Hydroperfect Int | Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type a engrenage |
| FR2605361A1 (fr) * | 1986-10-20 | 1988-04-22 | Sauer Sundstrand Spa | Machine a engrenages destinee a etre utilisee en tant que pompe ou moteur et garniture d'etancheite utilisable dans une telle machine |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7500496U (de) * | 1975-01-10 | 1976-07-22 | Robert Bosch Gmbh, 7000 Stuttgart | Ahnradmaschine (pumpe oder motor) |
| JPS5653096Y2 (enExample) * | 1975-03-20 | 1981-12-10 | ||
| JPS5543220A (en) * | 1978-09-19 | 1980-03-27 | Kayaba Ind Co Ltd | Terminal structure of seal to demarcate gear pump or high pressure area and low pressure area in motor |
| DE2847711A1 (de) * | 1978-11-03 | 1980-05-14 | Bosch Gmbh Robert | Zahnradmaschine (pumpe oder hydromotor) |
| GB2051241B (en) * | 1979-06-16 | 1983-03-16 | Dowty Hydraulic Units Ltd | Rotary positive-displacement fluid-pressure machines |
| DE3113939A1 (de) * | 1981-04-07 | 1982-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | Zahnradmotor |
| US4768935A (en) * | 1985-10-08 | 1988-09-06 | Atos Oleodinamica S.P.A. | Volumetric blade pump for fluid-hydraulic actuation |
| JPH0741905Y2 (ja) * | 1990-02-16 | 1995-09-27 | 株式会社小松製作所 | ギヤポンプのシール装置 |
| CN103122853B (zh) * | 2013-01-11 | 2016-05-25 | 徐州科源液压股份有限公司 | 带压板的高压齿轮泵浮动侧板 |
| CN103291762B (zh) * | 2013-05-13 | 2016-08-10 | 合肥力威汽车油泵有限公司 | 一种耐磨浮动铝合金轴承座及制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE625348A (enExample) * | 1961-12-11 | |||
| US3348492A (en) * | 1966-12-05 | 1967-10-24 | Borg Warner | Reversible wear plate pump |
| US3371615A (en) * | 1967-01-16 | 1968-03-05 | Borg Warner | Pressure loaded pump |
| US3473476A (en) * | 1967-11-13 | 1969-10-21 | Lear Siegler Inc | Gear pump seal |
| FR1598392A (enExample) * | 1968-04-13 | 1970-07-06 |
-
1974
- 1974-02-04 US US439020A patent/US3891360A/en not_active Expired - Lifetime
- 1974-03-04 JP JP1974025608U patent/JPS5620552Y2/ja not_active Expired
- 1974-03-05 IT IT49010/74A patent/IT1011030B/it active
- 1974-03-06 FR FR7407654A patent/FR2221019A7/fr not_active Expired
- 1974-05-04 GB GB970674*[A patent/GB1457807A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0028061A1 (en) * | 1979-10-29 | 1981-05-06 | General Signal Corporation | Gear pump or motor |
| FR2543229A1 (fr) * | 1983-03-22 | 1984-09-28 | Hydroperfect Int | Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type a engrenage |
| EP0123579A1 (fr) * | 1983-03-22 | 1984-10-31 | Hydroperfect International Hpi | Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type à engrenage |
| FR2605361A1 (fr) * | 1986-10-20 | 1988-04-22 | Sauer Sundstrand Spa | Machine a engrenages destinee a etre utilisee en tant que pompe ou moteur et garniture d'etancheite utilisable dans une telle machine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1457807A (en) | 1976-12-08 |
| US3891360A (en) | 1975-06-24 |
| IT1011030B (it) | 1977-01-20 |
| JPS5620552Y2 (enExample) | 1981-05-15 |
| JPS49146507U (enExample) | 1974-12-18 |