FR2290588B1 - - Google Patents
Info
- Publication number
- FR2290588B1 FR2290588B1 FR7509659A FR7509659A FR2290588B1 FR 2290588 B1 FR2290588 B1 FR 2290588B1 FR 7509659 A FR7509659 A FR 7509659A FR 7509659 A FR7509659 A FR 7509659A FR 2290588 B1 FR2290588 B1 FR 2290588B1
- 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
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- 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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
-
- 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
- F04C2/18—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 with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12863674A JPS5414322B2 (US20030157025A1-20030821-C00031.png) | 1974-11-08 | 1974-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290588A1 FR2290588A1 (fr) | 1976-06-04 |
| FR2290588B1 true FR2290588B1 (US20030157025A1-20030821-C00031.png) | 1978-07-13 |
Family
ID=14989702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509659A Granted FR2290588A1 (fr) | 1974-11-08 | 1975-03-27 | Pompe a engrenages |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2532862Y2 (ja) * | 1990-05-08 | 1997-04-16 | 三菱重工業株式会社 | 歯車ポンプ・モーター軸受の強制潤滑構造 |
| US6437762B1 (en) * | 1995-01-11 | 2002-08-20 | William A. Birdwell | Dynamic diffractive optical transform |
| US6716011B2 (en) | 2001-06-14 | 2004-04-06 | Monarch Hydraulics, Inc. | Hydraulic pump utilizing floating shafts |
| KR101012465B1 (ko) * | 2006-02-20 | 2011-02-08 | 시마즈멕템가부시기가이샤 | 기어펌프 |
| CN110259818B (zh) * | 2019-07-29 | 2020-07-24 | 四川航天烽火伺服控制技术有限公司 | 一种齿轮泵及其轴承组件 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1142537A (fr) * | 1956-02-04 | 1957-09-19 | Hydro Meca | Perfectionnements apportés aux pompes à engrenages |
| FR1216737A (fr) * | 1958-02-28 | 1960-04-27 | Bosch Gmbh Robert | Machine hydraulique, notamment pompe à engrenages à haute pression |
| GB1067552A (en) * | 1962-12-10 | 1967-05-03 | Dowty Hydraulic Units Ltd | Improvements relating to gear pumps |
| US3173374A (en) * | 1962-12-31 | 1965-03-16 | Clark Equipment Co | Bearing for pumps and motors |
| DE1553233A1 (de) * | 1964-05-12 | 1970-05-21 | Turoila Dr Ing Mario | Zahnradpumpe |
| FR1426585A (fr) * | 1965-03-09 | 1966-01-28 | Perfectionnements apportés à la réalisation d'appareils hydrauliques à engrenages, utilisés en particulier comme pompes ou comme moteurs | |
| FR2214337A5 (US20030157025A1-20030821-C00031.png) * | 1973-01-11 | 1974-08-09 | Hydroperfect Int |
-
1974
- 1974-11-08 JP JP12863674A patent/JPS5414322B2/ja not_active Expired
-
1975
- 1975-03-18 US US05/559,648 patent/US4005952A/en not_active Expired - Lifetime
- 1975-03-19 GB GB1144975A patent/GB1470626A/en not_active Expired
- 1975-03-27 FR FR7509659A patent/FR2290588A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1470626A (en) | 1977-04-14 |
| DE2514144A1 (de) | 1976-05-20 |
| JPS5155004A (US20030157025A1-20030821-C00031.png) | 1976-05-14 |
| DE2514144B2 (de) | 1977-02-17 |
| US4005952A (en) | 1977-02-01 |
| FR2290588A1 (fr) | 1976-06-04 |
| JPS5414322B2 (US20030157025A1-20030821-C00031.png) | 1979-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |