DK166741B1 - Roterende hydraulisk maskine med et planetgearstyret ventilsystem - Google Patents
Roterende hydraulisk maskine med et planetgearstyret ventilsystem Download PDFInfo
- Publication number
- DK166741B1 DK166741B1 DK220687A DK220687A DK166741B1 DK 166741 B1 DK166741 B1 DK 166741B1 DK 220687 A DK220687 A DK 220687A DK 220687 A DK220687 A DK 220687A DK 166741 B1 DK166741 B1 DK 166741B1
- Authority
- DK
- Denmark
- Prior art keywords
- fluid
- planet wheel
- fluid communication
- ports
- chamber
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
-
- 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
- F04C2/105—Details concerning timing or distribution valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C2/00—Rotary-piston engines
- F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
-
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/858,151 US4741681A (en) | 1986-05-01 | 1986-05-01 | Gerotor motor with valving in gerotor star |
US85815186 | 1986-05-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK220687D0 DK220687D0 (da) | 1987-04-30 |
DK220687A DK220687A (da) | 1987-11-02 |
DK166741B1 true DK166741B1 (da) | 1993-07-05 |
Family
ID=25327620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK220687A DK166741B1 (da) | 1986-05-01 | 1987-04-30 | Roterende hydraulisk maskine med et planetgearstyret ventilsystem |
Country Status (7)
Country | Link |
---|---|
US (2) | US4741681A (ja) |
EP (1) | EP0244672B1 (ja) |
JP (1) | JPH0784863B2 (ja) |
KR (2) | KR930000472B1 (ja) |
BR (1) | BR8702427A (ja) |
DE (1) | DE3772832D1 (ja) |
DK (1) | DK166741B1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4981422A (en) * | 1987-07-27 | 1991-01-01 | White Hydraulics, Inc. | Gerotor device having a valve opening diameter smaller than the drive connection diameter |
CH679062A5 (ja) * | 1988-10-24 | 1991-12-13 | Siegfried Eisenmann | |
US4976594A (en) * | 1989-07-14 | 1990-12-11 | Eaton Corporation | Gerotor motor and improved pressure balancing therefor |
US5009582A (en) * | 1989-08-09 | 1991-04-23 | Eaton Corporation | Rotary fluid pressure device and improved stationary valve plate therefor |
US5061160A (en) * | 1990-03-14 | 1991-10-29 | Trw Inc. | Two-speed gerotor with spool valve controlling working fluid |
US5137438A (en) * | 1991-04-18 | 1992-08-11 | Trw Inc. | Multiple speed fluid motor |
US5516268A (en) * | 1995-07-25 | 1996-05-14 | Eaton Corporation | Valve-in-star motor balancing |
US5593296A (en) | 1996-02-16 | 1997-01-14 | Eaton Corporation | Hydraulic motor and pressure relieving means for valve plate thereof |
US5624248A (en) | 1996-02-21 | 1997-04-29 | Eaton Corporation | Gerotor motor and improved balancing plate seal therefor |
US6068460A (en) * | 1998-10-28 | 2000-05-30 | Eaton Corporation | Two speed gerotor motor with pressurized recirculation |
US6086345A (en) | 1999-02-05 | 2000-07-11 | Eaton Corporation | Two-piece balance plate for gerotor motor |
US6099280A (en) * | 1999-04-14 | 2000-08-08 | Eaton Corporation | Two speed geroter motor with external pocket recirculation |
EP1070847A2 (en) | 1999-07-22 | 2001-01-24 | Eaton Corporation | Hydraulic gerotor motor and parking brake |
US6257853B1 (en) * | 2000-06-05 | 2001-07-10 | White Hydraulics, Inc. | Hydraulic motor with pressure compensating manifold |
DE60141555D1 (de) * | 2000-06-15 | 2010-04-29 | Panasonic Corp | Resonator und Hochfrequenzfilter |
US6524087B1 (en) * | 2000-08-03 | 2003-02-25 | Siegfried A. Eisenmann | Hydrostatic planetary rotation machine having an orbiting rotary valve |
DE10056973C2 (de) * | 2000-11-17 | 2002-12-05 | Sauer Danfoss Holding As Nordb | Hydraulische Maschine, insbesondere Motor |
US20030227140A1 (en) * | 2002-06-11 | 2003-12-11 | Eaton Corporation | Vented high pressure shaft seal |
US6932587B2 (en) | 2002-09-13 | 2005-08-23 | Parker-Hannifin Corporation | Gerotor motor with valve in rotor |
US7695259B2 (en) * | 2006-09-21 | 2010-04-13 | Eaton Corporation | Rotary fluid pressure device with modular multi-speed control mechanism |
DE102009022490B4 (de) * | 2009-05-19 | 2014-10-23 | Wankel Super Tec Gmbh | Kolbenläufer für einen Rotationskolbenmotor und Rotationskolbenmotor |
US8821139B2 (en) * | 2010-08-03 | 2014-09-02 | Eaton Corporation | Balance plate assembly for a fluid device |
WO2012075625A1 (en) | 2010-12-07 | 2012-06-14 | White (China) Drive Products Co., Ltd | Distributor assembly for two-speed gerotor device |
US9217430B2 (en) * | 2011-01-06 | 2015-12-22 | Eaton Corporation | Semi-plugged star gerotor and method of assembling the same |
JP5734007B2 (ja) * | 2011-02-09 | 2015-06-10 | 豊興工業株式会社 | 回転式液圧装置 |
DE102011122027B3 (de) * | 2011-12-22 | 2013-04-11 | Böhm + Wiedemann Feinmechanik AG | Hydrostatischer Kreiskolbenmotor |
WO2013133641A1 (ko) * | 2012-03-07 | 2013-09-12 | Kim Woo Kyun | 2단 압축기 유니트 및 이를 갖는 압축기 시스템 |
MX2020002830A (es) * | 2018-02-14 | 2020-08-03 | Stackpole Int Engineered Products Ltd | Bomba de gerotor con eje. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3233524A (en) * | 1962-09-05 | 1966-02-08 | Germane Corp | Fluid operated motor |
US3270682A (en) * | 1965-01-22 | 1966-09-06 | Germane Corp | Rotary fluid pressure device |
DE1528998A1 (de) * | 1965-03-05 | 1970-03-19 | Danfoss As | Verteilerventil fuer eine Zahnradpumpe oder einen Zahnradmotor |
US3490383A (en) * | 1969-01-29 | 1970-01-20 | Koehring Co | Hydraulic pump or motor |
BE789525A (fr) * | 1971-11-10 | 1973-01-15 | Danfoss As | Machine a piston rotatif a arbre interne avec prise par engrenement |
DE2240632C2 (de) * | 1972-08-18 | 1983-09-01 | Danfoss A/S, 6430 Nordborg | Rotationskolbenmaschine für Flüssigkeiten |
US3894821A (en) * | 1974-03-22 | 1975-07-15 | Trw Inc | Hydraulic device with rotor seal |
US4474544A (en) * | 1980-01-18 | 1984-10-02 | White Hollis Newcomb Jun | Rotary gerotor hydraulic device with fluid control passageways through the rotor |
GB2023738B (en) * | 1978-05-26 | 1982-11-10 | White H | Rotary positive displacement fluid-machines |
US4343600A (en) * | 1980-02-04 | 1982-08-10 | Eaton Corporation | Fluid pressure operated pump or motor with secondary valve means for minimum and maximum volume chambers |
US4411606A (en) * | 1980-12-15 | 1983-10-25 | Trw, Inc. | Gerotor gear set device with integral rotor and commutator |
US4480971A (en) * | 1983-01-17 | 1984-11-06 | Eaton Corporation | Two-speed gerotor motor |
-
1986
- 1986-05-01 US US06/858,151 patent/US4741681A/en not_active Expired - Lifetime
-
1987
- 1987-01-28 US US07/007,882 patent/US4715798A/en not_active Expired - Lifetime
- 1987-04-14 EP EP87105499A patent/EP0244672B1/en not_active Expired - Lifetime
- 1987-04-14 DE DE8787105499T patent/DE3772832D1/de not_active Expired - Lifetime
- 1987-04-28 JP JP62106150A patent/JPH0784863B2/ja not_active Expired - Fee Related
- 1987-04-30 DK DK220687A patent/DK166741B1/da not_active IP Right Cessation
- 1987-04-30 KR KR1019870004214A patent/KR930000472B1/ko not_active IP Right Cessation
- 1987-04-30 BR BR8702427A patent/BR8702427A/pt not_active IP Right Cessation
-
1988
- 1988-01-18 KR KR1019880000306A patent/KR930000939B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0244672A3 (en) | 1988-01-07 |
DE3772832D1 (de) | 1991-10-17 |
EP0244672A2 (en) | 1987-11-11 |
JPH0784863B2 (ja) | 1995-09-13 |
KR870011379A (ko) | 1987-12-23 |
EP0244672B1 (en) | 1991-09-11 |
US4741681A (en) | 1988-05-03 |
JPS62271969A (ja) | 1987-11-26 |
KR930000939B1 (ko) | 1993-02-11 |
DK220687D0 (da) | 1987-04-30 |
BR8702427A (pt) | 1988-02-17 |
KR930000472B1 (ko) | 1993-01-21 |
DK220687A (da) | 1987-11-02 |
KR880009233A (ko) | 1988-09-14 |
US4715798A (en) | 1987-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |
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