JPS4933298B1 - - Google Patents
Info
- Publication number
- JPS4933298B1 JPS4933298B1 JP45042547A JP4254770A JPS4933298B1 JP S4933298 B1 JPS4933298 B1 JP S4933298B1 JP 45042547 A JP45042547 A JP 45042547A JP 4254770 A JP4254770 A JP 4254770A JP S4933298 B1 JPS4933298 B1 JP S4933298B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F04C15/0088—Lubrication
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
- F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Motors (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87475769A | 1969-11-07 | 1969-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4933298B1 true JPS4933298B1 (ja) | 1974-09-06 |
Family
ID=25364513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45042547A Pending JPS4933298B1 (ja) | 1969-11-07 | 1970-05-20 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3572983A (ja) |
JP (1) | JPS4933298B1 (ja) |
DE (1) | DE7013840U (ja) |
DK (1) | DK146573C (ja) |
ES (1) | ES377474A1 (ja) |
FR (1) | FR2071649A5 (ja) |
GB (1) | GB1294932A (ja) |
SE (1) | SE361337B (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743450A (en) * | 1970-02-16 | 1973-07-03 | G Woodling | Directly mounted rotary valve on an axial thrust bearing load shaft |
US3711225A (en) * | 1971-08-26 | 1973-01-16 | Gen Motors Corp | Epitrochoidal compressor |
NL7306821A (ja) * | 1972-06-13 | 1973-12-21 | ||
US3799201A (en) * | 1973-04-05 | 1974-03-26 | Danfoss As | Distributor valve for an internally shafted orbital piston machine |
US3869228A (en) * | 1973-05-21 | 1975-03-04 | Eaton Corp | Axial pressure balancing means for a hydraulic device |
US3899270A (en) * | 1973-08-13 | 1975-08-12 | Eaton Corp | Drive connection means for a hydraulic device |
US3862814A (en) * | 1973-08-08 | 1975-01-28 | Eaton Corp | Lubrication system for a hydraulic device |
US3973880A (en) * | 1973-08-13 | 1976-08-10 | Eaton Corporation | Drive connection means for a hydraulic device |
US3863449A (en) * | 1973-08-27 | 1975-02-04 | Trw Inc | Hydraulic motor fluid flow circuitry |
US3905728A (en) * | 1974-04-17 | 1975-09-16 | Eaton Corp | Rotary fluid pressure device and pressure relief system therefor |
US4132090A (en) * | 1977-04-29 | 1979-01-02 | Eaton Corporation | Crowned involute splines and method of making |
US4285643A (en) * | 1978-05-08 | 1981-08-25 | White Harvey C | Rotary fluid pressure device |
JPS55109793A (en) * | 1979-02-17 | 1980-08-23 | Sanden Corp | Displacement type fluid compressor |
US4289318A (en) * | 1980-03-24 | 1981-09-15 | Garlock Inc. | Hydraulic motor balancing ring seal |
DE3029997C2 (de) * | 1980-08-08 | 1984-10-31 | Danfoss A/S, Nordborg | Hydraulischer, innenachsiger Kreiskolbenmotor |
US4390329A (en) * | 1980-08-20 | 1983-06-28 | Eaton Corporation | Rotary fluid pressure device and valve-seating mechanism therefor |
US4643047A (en) * | 1981-10-20 | 1987-02-17 | Advanced Energy Concepts '81 Ltd. | Speed reducing gearing mechanism employing trochoidally formed gear surfaces for rolling torque transmission |
US4457677A (en) * | 1981-12-04 | 1984-07-03 | Todd William H | High torque, low speed hydraulic motor |
US4704096A (en) * | 1982-02-19 | 1987-11-03 | Eaton Corporation | Crowned splines and defination of root radius therefor |
DE3377206D1 (en) * | 1983-01-06 | 1988-08-04 | Eaton Corp | Hydrostatic transaxle assembly |
DK162791C (da) * | 1983-04-04 | 1992-04-27 | Eaton Corp | Tandhjulsmaskine, isaer hydraulisk tandhjulsmotor |
US4533302A (en) * | 1984-02-17 | 1985-08-06 | Eaton Corporation | Gerotor motor and improved lubrication flow circuit therefor |
US4606428A (en) * | 1985-04-18 | 1986-08-19 | Eaton Corporation | Transaxle differential |
US4699577A (en) * | 1986-05-06 | 1987-10-13 | Parker Hannifin Corporation | Internal gear device with improved rotary valve |
US4881880A (en) * | 1988-04-19 | 1989-11-21 | Parker Hannifin Corporation | Drain for internal gear hydraulic device |
US4992034A (en) * | 1989-04-24 | 1991-02-12 | Eaton Corporation | Low-speed, high-torque gerotor motor and improved valving therefor |
US5135369A (en) * | 1990-09-10 | 1992-08-04 | White Hydraulics, Inc. | Device with orbiting valve having a seal piston |
US5165880A (en) * | 1990-09-10 | 1992-11-24 | White Hydraulics, Inc. | Gerotor device with biased orbiting valve and drain connection through wobblestick |
US6155808A (en) | 1998-04-20 | 2000-12-05 | White Hydraulics, Inc. | Hydraulic motor plates |
US6074188A (en) * | 1998-04-20 | 2000-06-13 | White Hydraulics, Inc. | Multi-plate hydraulic motor valve |
US6068460A (en) * | 1998-10-28 | 2000-05-30 | Eaton Corporation | Two speed gerotor motor with pressurized recirculation |
US6699024B2 (en) | 2001-06-29 | 2004-03-02 | Parker Hannifin Corporation | Hydraulic motor |
US6739848B1 (en) * | 2003-01-09 | 2004-05-25 | Sauer-Danfoss (Nordborg) A/S | Hydraulic motor with disc valve commutating slots complimentary in shape to port plate ports |
US7188601B1 (en) | 2005-12-08 | 2007-03-13 | Renegade Motors International Pty Ltd. | Oil pump for engine using gerotors having fully filtered oil flow |
US7530801B2 (en) * | 2006-06-15 | 2009-05-12 | Eaton Corporation | Bi-directional disc-valve motor and improved valve-seating mechanism therefor |
DE102013111098B3 (de) * | 2013-10-08 | 2014-11-13 | 4-QM hydraulics GmbH | Strömungsmaschine |
EP3073133B8 (en) * | 2013-11-20 | 2019-06-05 | Zhenjiang Dali Hydraulic Motor Co., Ltd. | Output shaft of cycloid hydraulic motor and shaft valve flow-distribution cycloid hydraulic motor |
US10590771B2 (en) | 2014-11-17 | 2020-03-17 | Eaton Intelligent Power Limited | Rotary fluid pressure device with drive-in-drive valve arrangement |
CN106194714B (zh) * | 2016-09-05 | 2018-01-09 | 中国海洋大学 | 一种内啮合球齿泵 |
DE102016121240A1 (de) * | 2016-11-07 | 2018-05-09 | Nidec Gpm Gmbh | Elektrische Gerotorpumpe und Herstellungsverfahren für dieselbe |
WO2018103681A1 (zh) * | 2016-12-08 | 2018-06-14 | 镇江大力液压马达股份有限公司 | 摆线液压马达 |
WO2018108039A1 (zh) * | 2016-12-13 | 2018-06-21 | 镇江大力液压马达股份有限公司 | 摆线液压马达 |
WO2018108038A1 (zh) * | 2016-12-13 | 2018-06-21 | 镇江大力液压马达股份有限公司 | 摆线液压马达及其配流支撑板的制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2956512A (en) * | 1957-05-02 | 1960-10-18 | Robert W Brundage | Hydraulic pump or motor |
US3289542A (en) * | 1963-10-29 | 1966-12-06 | Lawrence Machine & Mfg Company | Hydraulic motor or pump |
US3270683A (en) * | 1965-08-04 | 1966-09-06 | Char Lynn Co | Porting arrangement for balancing valve of fluid pressure device |
US3391608A (en) * | 1966-07-11 | 1968-07-09 | Gresen Mfg Company | Hydraulic torque motor |
US3452680A (en) * | 1967-08-11 | 1969-07-01 | Trw Inc | Hydraulic motor-pump assembly |
US3452543A (en) * | 1967-11-06 | 1969-07-01 | Trw Inc | Hydrostatic device |
-
1969
- 1969-11-07 US US874757A patent/US3572983A/en not_active Expired - Lifetime
-
1970
- 1970-02-27 GB GB1294932D patent/GB1294932A/en not_active Expired
- 1970-03-13 ES ES377474A patent/ES377474A1/es not_active Expired
- 1970-04-15 DE DE7013840U patent/DE7013840U/de not_active Expired
- 1970-05-20 JP JP45042547A patent/JPS4933298B1/ja active Pending
- 1970-08-19 FR FR7030436A patent/FR2071649A5/fr not_active Expired
- 1970-08-31 SE SE11812/70A patent/SE361337B/xx unknown
- 1970-11-06 DK DK566770A patent/DK146573C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK146573C (da) | 1984-04-24 |
GB1294932A (ja) | 1972-11-01 |
DE2018061B2 (de) | 1973-01-11 |
SE361337B (ja) | 1973-10-29 |
US3572983A (en) | 1971-03-30 |
DK146573B (da) | 1983-11-07 |
DE7013840U (de) | 1970-09-10 |
DE2018061A1 (de) | 1971-05-27 |
FR2071649A5 (ja) | 1971-09-17 |
ES377474A1 (es) | 1972-08-16 |