BE719002A - - Google Patents
Info
- Publication number
- BE719002A BE719002A BE719002DA BE719002A BE 719002 A BE719002 A BE 719002A BE 719002D A BE719002D A BE 719002DA BE 719002 A BE719002 A BE 719002A
- Authority
- BE
- Belgium
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)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69387067A | 1967-12-27 | 1967-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719002A true BE719002A (es) | 1969-01-16 |
Family
ID=24786449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719002D BE719002A (es) | 1967-12-27 | 1968-08-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3474736A (es) |
| BE (1) | BE719002A (es) |
| DE (1) | DE1809156A1 (es) |
| ES (1) | ES354409A1 (es) |
| FR (1) | FR1587667A (es) |
| GB (1) | GB1224566A (es) |
| NL (1) | NL6818675A (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554105C2 (de) * | 1975-12-02 | 1984-04-05 | Robert Bosch Gmbh, 7000 Stuttgart | Zahnradmaschine (Pumpe oder Motor) |
| US4087216A (en) * | 1976-10-05 | 1978-05-02 | Permco, Inc. | Flow diverter pressure plate |
| US4239468A (en) * | 1978-09-08 | 1980-12-16 | The Rexroth Corporation | Apparatus for controlling pressure distribution in gear pump |
| US4245969A (en) * | 1979-01-26 | 1981-01-20 | The Garrett Corporation | Pump |
| DE3436375A1 (de) * | 1984-10-04 | 1986-04-10 | Robert Bosch Gmbh, 7000 Stuttgart | Zahnradmotor |
| US5145349A (en) * | 1991-04-12 | 1992-09-08 | Dana Corporation | Gear pump with pressure balancing structure |
| US6092283A (en) * | 1995-10-18 | 2000-07-25 | Caterpillar Inc. | Method and apparatus for producing a gear pump |
| DE59607362D1 (de) * | 1996-04-15 | 2001-08-30 | Haldex Barnes Gmbh | Zahnradmaschine mit kontrollierbar ausgeglichenem Druckfeld |
| DE102006011200B4 (de) * | 2006-03-10 | 2014-11-13 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Außenzahnradpumpe mit Entlastungstasche |
| IT1397950B1 (it) * | 2009-12-23 | 2013-02-04 | Interpump Engineering Srl | Macchina idraulica ad ingranaggi. |
| US9303529B2 (en) * | 2011-01-18 | 2016-04-05 | Hamilton Sundstrand Corporation | Lube spacer bearing with pressure loading channel |
| US8936445B2 (en) * | 2011-08-11 | 2015-01-20 | GM Global Technology Operations LLC | Reduced noise fluid pump |
| IT201700010437A1 (it) * | 2017-01-31 | 2018-07-31 | Casappa Spa | Macchina volumetrica |
| CN107191267B (zh) * | 2017-07-13 | 2023-05-26 | 广西玉柴机器股份有限公司 | 齿轮室 |
| WO2020053720A1 (en) * | 2018-09-13 | 2020-03-19 | Casappa S.P.A. | Geared volumetric machine |
| US10858940B1 (en) * | 2019-06-17 | 2020-12-08 | Hamilton Sundstrand Corporation | Bearing with an asymmetric pressure balance groove |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2820416A (en) * | 1952-12-24 | 1958-01-21 | Borg Warner | Pressure loaded pump |
| US2870720A (en) * | 1956-01-10 | 1959-01-27 | Thompson Prod Inc | Movable bushing for a pressure-loaded gear pump |
| US2980028A (en) * | 1957-08-19 | 1961-04-18 | Thompson Ramo Wooldridge Inc | Gear pump journal and face lubrication |
| US3251309A (en) * | 1963-04-12 | 1966-05-17 | Parker Hannifin Corp | Industrial gear pump |
| US3263620A (en) * | 1964-02-07 | 1966-08-02 | Chandler Evans Inc | Light weight bearings for gear pumps |
-
1967
- 1967-12-27 US US693870A patent/US3474736A/en not_active Expired - Lifetime
-
1968
- 1968-04-30 GB GB20456/68A patent/GB1224566A/en not_active Expired
- 1968-05-28 ES ES354409A patent/ES354409A1/es not_active Expired
- 1968-08-02 BE BE719002D patent/BE719002A/xx unknown
- 1968-08-05 FR FR1587667D patent/FR1587667A/fr not_active Expired
- 1968-11-15 DE DE19681809156 patent/DE1809156A1/de active Pending
- 1968-12-24 NL NL6818675A patent/NL6818675A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6818675A (es) | 1969-07-01 |
| ES354409A1 (es) | 1969-11-01 |
| DE1809156A1 (de) | 1969-07-24 |
| GB1224566A (en) | 1971-03-10 |
| US3474736A (en) | 1969-10-28 |
| FR1587667A (es) | 1970-03-27 |