FR2010525A1 - - Google Patents

Info

Publication number: FR2010525A1
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR6903536A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eaton Corp

Original Assignee

Eaton Yale and Towne Inc

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.)

1968-06-10

Filing date

1969-02-13

Publication date

1970-02-20

1969-02-13 Application filed by Eaton Yale and Towne Inc filed Critical Eaton Yale and Towne Inc

1970-02-20 Publication of FR2010525A1 publication Critical patent/FR2010525A1/fr

Status Withdrawn legal-status Critical Current

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
- F04C2/105—Details concerning timing or distribution valves
- F04C2/106—Spool type distribution valves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Hydraulic Motors (AREA)
Multiple-Way Valves (AREA)

FR6903536A 1968-06-10 1969-02-13 Withdrawn FR2010525A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US73581468A	1968-06-10	1968-06-10

Publications (1)

Publication Number	Publication Date
FR2010525A1 true FR2010525A1 (fr)	1970-02-20

Family

ID=24957291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6903536A Withdrawn FR2010525A1 (fr)	1968-06-10	1969-02-13

Country Status (7)

Country	Link
US (1)	US3514234A (fr)
BR (1)	BR6907231D0 (fr)
DE (1)	DE1906445C3 (fr)
DK (1)	DK126865B (fr)
ES (1)	ES363372A1 (fr)
FR (1)	FR2010525A1 (fr)
GB (1)	GB1257055A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2124006C3 (de) *	1971-05-14	1979-03-01	Danfoss A/S, Nordborg (Daenemark)	Rotationskolbenmaschine für Flüssigkeiten mit einem außenverzahnten und einem innenverzahnten Zahnrad
US3846051A (en) *	1973-01-03	1974-11-05	Eaton Corp	Valving arrangement in a hydraulic device
DE2606172C2 (de) *	1976-02-17	1983-12-22	Danfoss A/S, 6430 Nordborg	Rotationskolbenmaschine für Flüssigkeiten
DE2608887C2 (de) *	1976-03-04	1982-09-30	Danfoss A/S, 6430 Nordborg	Steuerdrehschiebereinrichtung bei einer Rotationskolbenmaschine für Flüssigkeit
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
US4457677A (en) *	1981-12-04	1984-07-03	Todd William H	High torque, low speed hydraulic motor
US4592704A (en) *	1984-03-05	1986-06-03	Eaton Corporation	Motor with improved low-speed operation
DE3710817A1 (de) *	1987-04-01	1988-10-20	Rexroth Mannesmann Gmbh	Drehkolbenmaschine, insbesondere zahnringmaschine
US6033195A (en) *	1998-01-23	2000-03-07	Eaton Corporation	Gerotor motor and improved spool valve therefor
US6783339B2 (en)	2002-04-24	2004-08-31	Parker Hannifin Corporation	Hydraulic motor with a separate spool valve
US6884048B2 (en) *	2002-09-26	2005-04-26	Sauer-Danfoss (Nordborg)	Transition valving by means of non-return valves
DE102007017652A1 (de) *	2007-04-12	2008-10-16	Sauer-Danfoss Aps	Rotationskolbenmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3289542A (en) *	1963-10-29	1966-12-06	Lawrence Machine & Mfg Company	Hydraulic motor or pump
US3261235A (en) *	1963-12-03	1966-07-19	Lamina Inc	Portable rotary machining appliance and apparatus
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
US3272142A (en) *	1965-08-13	1966-09-13	Char Lynn Co	Porting and passage arrangement for fluid pressure device
US3405603A (en) *	1967-05-10	1968-10-15	George V. Woodling	Fluid pressure device and valve system therefor with improved valve drive mechanism

1968
- 1968-06-10 US US735814A patent/US3514234A/en not_active Expired - Lifetime
1969
- 1969-01-10 GB GB1257055D patent/GB1257055A/en not_active Expired
- 1969-02-07 ES ES363372A patent/ES363372A1/es not_active Expired
- 1969-02-08 DE DE1906445A patent/DE1906445C3/de not_active Expired
- 1969-02-13 FR FR6903536A patent/FR2010525A1/fr not_active Withdrawn
- 1969-03-17 BR BR207231/69A patent/BR6907231D0/pt unknown
- 1969-06-09 DK DK310469AA patent/DK126865B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK126865B (da)	1973-08-27
US3514234A (en)	1970-05-26
BR6907231D0 (pt)	1973-01-02
DE1906445A1 (de)	1970-03-12
GB1257055A (fr)	1971-12-15
ES363372A1 (es)	1970-12-16
DE1906445B2 (de)	1975-02-06
DE1906445C3 (de)	1975-09-18

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
FR2010525A1 (fr)	1970-02-20
AU416157B2 (fr)	1971-08-23
AU429879B2 (fr)	1972-11-09
AU421558B1 (fr)	1970-01-29
AU3224368A (fr)	1969-07-17
AU4744468A (fr)	1970-06-18
AU3789668A (fr)	1968-06-20
BE709496A (fr)	1968-07-17
BE709435A (fr)	1968-07-16
BE727651A (fr)	1969-07-30
BE727643A (fr)	1969-07-01
BE727384A (fr)	1969-07-24
BE727885A (fr)	1969-07-16
BE727370A (fr)	1969-07-24
BE727347A (fr)	1969-07-01
BE726892A (fr)	1969-07-15
BE726550A (fr)	1969-06-16
BE726352A (fr)	1969-05-29
BE726320A (fr)	1969-05-29
BE728603A (fr)	1969-08-18
BE727380A (fr)	1969-07-01
AU4558658A (fr)	1970-05-07
BE709484A (fr)	1968-05-30
BE709479A (fr)	1968-07-17

Legal Events

Date	Code	Title	Description
1971-10-29	TP	Transmission of property
1982-12-17	ST	Notification of lapse