DK145023C - GEAR WHEEL PUMP OR ENGINE - Google Patents

GEAR WHEEL PUMP OR ENGINE

Info

Publication number: DK145023C
Authority: DK; Denmark
Prior art keywords: engine; gear wheel; wheel pump; pump; gear
Prior art date: 1969-12-15

Application number

DK625470A

Other languages

Danish (da)

Other versions

DK145023B (en

Inventor

J A Bolduc

Original Assignee

Sperry Rand Corp

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.)

1969-12-15

Filing date

1970-12-09

Publication date

1983-01-03

1970-12-09 Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp

1982-08-02 Publication of DK145023B publication Critical patent/DK145023B/en

1983-01-03 Application granted granted Critical

1983-01-03 Publication of DK145023C publication Critical patent/DK145023C/en

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Hydraulic Motors (AREA)

DK625470A 1969-12-15 1970-12-09 GEAR WHEEL PUMP OR ENGINE DK145023C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US88518769A	1969-12-15	1969-12-15
US88518769		1969-12-15

Publications (2)

Publication Number	Publication Date
DK145023B DK145023B (en)	1982-08-02
DK145023C true DK145023C (en)	1983-01-03

Family

ID=25386353

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK625470A DK145023C (en)	1969-12-15	1970-12-09	GEAR WHEEL PUMP OR ENGINE

Country Status (9)

Country	Link
US (1)	US3558245A (en)
BE (1)	BE760369A (en)
CA (1)	CA932206A (en)
DE (1)	DE2054827C3 (en)
DK (1)	DK145023C (en)
FR (1)	FR2071921A5 (en)
GB (1)	GB1283289A (en)
NL (1)	NL167499C (en)
SE (1)	SE366573B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3910733A (en) *	1969-09-18	1975-10-07	Leslie H Grove	Rotary mechanism having at least two camming elements
US3784336A (en) *	1971-12-10	1974-01-08	Sperry Rand Corp	Power transmission
US3892503A (en) *	1974-01-23	1975-07-01	Sperry Rand Corp	Apparatus and method for multiple mode motor
JPS5941033B2 (en) *	1979-03-09	1984-10-04	株式会社トキメック	Variable capacity fluid conversion device
US4639203A (en) *	1985-06-26	1987-01-27	Eaton Corporation	Rotary fluid pressure device having free-wheeling capability
US5356342A (en) *	1987-11-06	1994-10-18	White Hydraulics, Inc.	Teeth for a wobblestick
JP5917536B2 (en) *	2010-10-29	2016-05-18	イートンコーポレーションＥａｔｏｎＣｏｒｐｏｒａｔｉｏｎ	Fluid device with pressure roller pocket
CN102213179B (en) *	2011-05-24	2013-09-18	宁波市恒通液压科技有限公司	Plunger hydraulic motor with automatical initiative input and driven state switchover
GB201114286D0 (en) *	2011-08-19	2011-10-05	Smart Stabilizer Systems Ltd	Valve for a downhole steering tool
GB201121844D0 (en) *	2011-12-19	2012-02-01	Perkins Engines Co Ltd	Mixing pump
CN104613041B (en) *	2014-11-28	2017-02-22	宁波中意液压马达有限公司	Variable cycloid hydraulic motor

1969
- 1969-12-15 US US885187A patent/US3558245A/en not_active Expired - Lifetime
1970
- 1970-11-06 CA CA097643A patent/CA932206A/en not_active Expired
- 1970-11-07 DE DE2054827A patent/DE2054827C3/en not_active Expired
- 1970-11-09 FR FR7040261A patent/FR2071921A5/fr not_active Expired
- 1970-12-02 SE SE16339/70A patent/SE366573B/xx unknown
- 1970-12-09 DK DK625470A patent/DK145023C/en active
- 1970-12-14 GB GB59343/70A patent/GB1283289A/en not_active Expired
- 1970-12-15 NL NL7018274.A patent/NL167499C/en not_active IP Right Cessation
- 1970-12-15 BE BE760369A patent/BE760369A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2054827A1 (en)	1971-06-24
NL167499C (en)	1981-12-16
US3558245A (en)	1971-01-26
BE760369A (en)	1971-05-17
DK145023B (en)	1982-08-02
GB1283289A (en)	1972-07-26
SE366573B (en)	1974-04-29
DE2054827C3 (en)	1980-08-28
FR2071921A5 (en)	1971-09-17
NL7018274A (en)	1971-06-17
CA932206A (en)	1973-08-21
NL167499B (en)	1981-07-16
DE2054827B2 (en)	1979-12-20

Publication	Publication Date	Title
DK134946B (en)	1977-02-14	Gear pump or motor.
DK133994B (en)	1976-08-23	GEAR PUMP OR ENGINE
SE406793B (en)	1979-02-26	GEAR PUMP OR ENGINE
AT299714B (en)	1972-06-26	Gear pump or motor
DK146029C (en)	1983-10-24	GEAR WHEEL PUMP OR ENGINE
CH517252A (en)	1971-12-31	Gear pump
DK145023C (en)	1983-01-03	GEAR WHEEL PUMP OR ENGINE
CH506713A (en)	1971-04-30	Gear pump
NL170251C (en)	1982-10-18	GEAR HUB.
DK123837B (en)	1972-08-07	Gear motor.
CH522825A (en)	1972-05-15	Motor pump
AT311179B (en)	1973-11-12	Gear motor or pump
AT287504B (en)	1971-01-25	Gear pump
CH488927A (en)	1970-04-15	Gear pump or motor
AT306472B (en)	1973-04-10	Hydraulic motor
NO136572C (en)	1977-09-28	GEAR WHEEL DEVICE.
AT296482B (en)	1972-02-10	Oil pump
DK126867B (en)	1973-08-27	Gear motor.
AT287503B (en)	1971-01-25	Gear pump
CH482948A (en)	1969-12-15	Crank gear
AT316996B (en)	1974-08-12	Gear pump
CH502906A (en)	1971-02-15	All-terrain vehicle
CH512013A (en)	1971-08-31	Gear pump
AT304979B (en)	1973-02-12	Multi-stage reduction gear
BR6912340D0 (en)	1973-01-02	AUTONOMOUS HYDRAULIC ENGINE