DK146573C - Hydraulisk, omstyrbar tandhjulsmotor eller -pumpe - Google Patents

Hydraulisk, omstyrbar tandhjulsmotor eller -pumpe

Info

Publication number: DK146573C
Authority: DK; Denmark
Prior art keywords: hydraulic; pump; speed engine; removable speed; removable
Prior art date: 1969-11-07

Application number

DK566770A

Other languages

English (en)

Other versions

DK146573B (da

Inventor

Hugh Louis Mcdermott

Original Assignee

Eaton Yale & Towne

Priority date (The priority date 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 date listed.)

1969-11-07

Filing date

1970-11-06

Publication date

1984-04-24

1970-11-06 Application filed by Eaton Yale & Towne filed Critical Eaton Yale & Towne

1983-11-07 Publication of DK146573B publication Critical patent/DK146573B/da

1984-04-24 Application granted granted Critical

1984-04-24 Publication of DK146573C publication Critical patent/DK146573C/da

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)

DK566770A 1969-11-07 1970-11-06 Hydraulisk, omstyrbar tandhjulsmotor eller -pumpe DK146573C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US87475769A	1969-11-07	1969-11-07
US87475769		1969-11-07

Publications (2)

Publication Number	Publication Date
DK146573B DK146573B (da)	1983-11-07
DK146573C true DK146573C (da)	1984-04-24

Family

ID=25364513

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK566770A DK146573C (da)	1969-11-07	1970-11-06	Hydraulisk, omstyrbar tandhjulsmotor eller -pumpe

Country Status (8)

Country	Link
US (1)	US3572983A (da)
JP (1)	JPS4933298B1 (da)
DE (1)	DE7013840U (da)
DK (1)	DK146573C (da)
ES (1)	ES377474A1 (da)
FR (1)	FR2071649A5 (da)
GB (1)	GB1294932A (da)
SE (1)	SE361337B (da)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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 (da) *	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
EP3221560B1 (en)	2014-11-17	2020-01-01	Eaton Corporation	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)

* Cited by examiner, † Cited by third party
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
JPS4933298B1 (da)	1974-09-06
DE2018061B2 (de)	1973-01-11
SE361337B (da)	1973-10-29
GB1294932A (da)	1972-11-01
DK146573B (da)	1983-11-07
DE7013840U (de)	1970-09-10
DE2018061A1 (de)	1971-05-27
ES377474A1 (es)	1972-08-16
US3572983A (en)	1971-03-30
FR2071649A5 (da)	1971-09-17

Publication	Publication Date	Title
DK146573C (da)	1984-04-24	Hydraulisk, omstyrbar tandhjulsmotor eller -pumpe
AT296032B (de)	1972-01-25	Radialkolbenpumpe
DK140732B (da)	1979-11-05	Hydraulisk tandhjulsmaskine.
CH521512A (de)	1972-04-15	Gegenkolben-Maschine, insbesondere Gegenkolben-Motor
NO137792C (no)	1978-04-26	Sentrifugalpumpe.
DK145023C (da)	1983-01-03	Tandhjulspumpe eller - motor
DK134078B (da)	1976-09-06	Hydraulisk tandhjulsmaskine.
NL164347C (nl)	1980-12-15	Hydraulische valhamer.
CH499723A (de)	1970-11-30	Kolbenpumpe
AT306472B (de)	1973-04-10	Druckmittelmotor
NL160634C (nl)	1979-11-15	Centrifugaalpomp.
NL145413B (nl)	1975-03-17	Motorregelketen.
AT304743B (de)	1973-01-25	Hydraulische Flüssigkeit
DK126267B (da)	1973-06-25	Oliepumpe.
DK123372B (da)	1972-06-12	Centrifugalpumpe.
NL171382C (nl)	1983-03-16	Loep.
ES195599Y (es)	1975-08-01	Dispositivo de bomba hidraulica.
FR2588241B1 (fr)	1989-03-10	Engin amphibie.
AT295329B (de)	1971-12-27	Radialkolbenpumpe oder -motor
NO138225C (no)	1978-08-02	Hydraulisk radialstempelmotor eller -pumpe
CH524056A (de)	1972-06-15	Hydrostatische Kolbenmaschine
DK140436B (da)	1979-08-27	Hydraulisk væske.
NL166500C (nl)	1983-03-16	Verbrandingsschacht.
FI44761C (fi)	1971-12-10	Mäntäpumppu.
CH500381A (de)	1970-12-15	Zahnradpumpe, insbesondere Schmelzepumpe

Legal Events

Date	Code	Title	Description
1986-07-21	PBP	Patent lapsed