DE69002119T2 - Verteilerventil für eine innenachsige Kreiskolbenmaschine. - Google Patents
Verteilerventil für eine innenachsige Kreiskolbenmaschine.Info
- Publication number
- DE69002119T2 DE69002119T2 DE1990602119 DE69002119T DE69002119T2 DE 69002119 T2 DE69002119 T2 DE 69002119T2 DE 1990602119 DE1990602119 DE 1990602119 DE 69002119 T DE69002119 T DE 69002119T DE 69002119 T2 DE69002119 T2 DE 69002119T2
- Authority
- DE
- Germany
- Prior art keywords
- internal
- rotary piston
- piston machine
- axis rotary
- distributor valve
- Prior art date
- 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 - Fee Related
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
- 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
- F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
- F04C2/104—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 one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
- Y10T137/86646—Plug type
- Y10T137/86654—For plural lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/342,424 US4992034A (en) | 1989-04-24 | 1989-04-24 | Low-speed, high-torque gerotor motor and improved valving therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69002119D1 DE69002119D1 (de) | 1993-08-12 |
DE69002119T2 true DE69002119T2 (de) | 1993-10-14 |
Family
ID=23341765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990602119 Expired - Fee Related DE69002119T2 (de) | 1989-04-24 | 1990-04-18 | Verteilerventil für eine innenachsige Kreiskolbenmaschine. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4992034A (de) |
EP (1) | EP0394821B1 (de) |
JP (1) | JP2936490B2 (de) |
CN (1) | CN1022127C (de) |
DE (1) | DE69002119T2 (de) |
DK (1) | DK0394821T3 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2243874B (en) * | 1990-05-12 | 1994-05-04 | Concentric Pumps Ltd | Gerotor pumps |
US5228846A (en) * | 1991-11-25 | 1993-07-20 | Eaton Corporation | Spline reduction extension for auxilliary drive component |
EP0544209A1 (de) * | 1991-11-25 | 1993-06-02 | Eaton Corporation | System zur Vergrösserung der tragenden Länge einer Zahnkupplung für den Antrieb eines Hilfsgeräts mit Hilfe eines Reduzierstücks |
US5505597A (en) * | 1993-12-06 | 1996-04-09 | White Hydraulics, Inc. | Pressure tolerant balanced motor valve |
US5788471A (en) * | 1996-06-11 | 1998-08-04 | Eaton Corporation | Spool valve wheel motor |
US5797734A (en) * | 1996-11-26 | 1998-08-25 | Chrysler Corporation | Pump for hot and cold fluids |
US6033195A (en) * | 1998-01-23 | 2000-03-07 | Eaton Corporation | Gerotor motor and improved spool valve therefor |
DE10360172C5 (de) * | 2003-12-20 | 2006-11-23 | Sauer-Danfoss Aps | Hydraulischer Motor |
JP2012052584A (ja) * | 2010-08-31 | 2012-03-15 | Okubo Gear Co Ltd | カムモータおよびカムモータ減速装置 |
DE102013111098B3 (de) * | 2013-10-08 | 2014-11-13 | 4-QM hydraulics GmbH | Strömungsmaschine |
US9836066B2 (en) * | 2014-07-16 | 2017-12-05 | Caterpillar Inc. | Vortex diffuser for rotating/stationary interfaces |
US10590771B2 (en) * | 2014-11-17 | 2020-03-17 | Eaton Intelligent Power Limited | Rotary fluid pressure device with drive-in-drive valve arrangement |
CN111456982A (zh) * | 2020-03-31 | 2020-07-28 | 约拜科斯保加利亚有限公司 | 一种精密液压辊、液压电机、低速高扭矩液压系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956512A (en) * | 1957-05-02 | 1960-10-18 | Robert W Brundage | Hydraulic pump or motor |
US3270681A (en) * | 1964-11-18 | 1966-09-06 | Germane Corp | Rotary fluid pressure device |
US3309999A (en) * | 1965-06-21 | 1967-03-21 | Char Lynn Co | Drive mechanism for gerotor gear set |
US3283723A (en) * | 1965-07-09 | 1966-11-08 | Germane Corp | Rotary fluid pressure devices |
US3270683A (en) * | 1965-08-04 | 1966-09-06 | Char Lynn Co | Porting arrangement for balancing valve of fluid pressure device |
US3389618A (en) * | 1966-05-11 | 1968-06-25 | Char Lynn Co | Torque transmitting device |
US3425448A (en) * | 1966-07-01 | 1969-02-04 | Char Lynn Co | Fluid pressure balanced valve |
DE1728617C2 (de) * | 1966-07-09 | 1982-12-23 | TRW Inc., 44117 Cleveland, Ohio | Rotationskolbenmaschine |
US3477379A (en) * | 1968-01-16 | 1969-11-11 | Lamina Inc | Composite fluid pressure pump or motor casing body and method of making the same |
US3547564A (en) * | 1968-12-31 | 1970-12-15 | Germane Corp | Fluid operated motor |
US3572983A (en) * | 1969-11-07 | 1971-03-30 | Germane Corp | Fluid-operated motor |
DE2220391A1 (de) * | 1972-04-26 | 1973-11-08 | Danfoss As | Innenachsige kreiskolbenmaschine mit kaemmeingriff |
US3869228A (en) * | 1973-05-21 | 1975-03-04 | Eaton Corp | Axial pressure balancing means for a hydraulic device |
US3905728A (en) * | 1974-04-17 | 1975-09-16 | Eaton Corp | Rotary fluid pressure device and pressure relief system therefor |
US4569644A (en) * | 1984-01-11 | 1986-02-11 | Eaton Corporation | Low speed high torque motor with gear reduction |
US4818200A (en) * | 1985-08-06 | 1989-04-04 | White Hollis Newcomb Jun | Hydrostatic steering device having the control valve within the rotor |
US4762479A (en) * | 1987-02-17 | 1988-08-09 | Eaton Corporation | Motor lubrication with no external case drain |
-
1989
- 1989-04-24 US US07/342,424 patent/US4992034A/en not_active Expired - Lifetime
-
1990
- 1990-04-18 DK DK90107337T patent/DK0394821T3/da active
- 1990-04-18 DE DE1990602119 patent/DE69002119T2/de not_active Expired - Fee Related
- 1990-04-18 EP EP19900107337 patent/EP0394821B1/de not_active Expired - Lifetime
- 1990-04-23 CN CN90102432A patent/CN1022127C/zh not_active Expired - Fee Related
- 1990-04-24 JP JP10858290A patent/JP2936490B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02301676A (ja) | 1990-12-13 |
CN1046779A (zh) | 1990-11-07 |
US4992034A (en) | 1991-02-12 |
DE69002119D1 (de) | 1993-08-12 |
JP2936490B2 (ja) | 1999-08-23 |
EP0394821A2 (de) | 1990-10-31 |
EP0394821A3 (de) | 1991-07-10 |
CN1022127C (zh) | 1993-09-15 |
DK0394821T3 (da) | 1993-08-23 |
EP0394821B1 (de) | 1993-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |