GB1252447A - - Google Patents

Info

Publication number: GB1252447A
Authority: GB; United Kingdom
Prior art keywords: gear; oct; rotary; lodged; pinions
Prior art date: 1967-10-23
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.): Expired

Application number

Other languages

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.)

1967-10-23

Filing date

1968-10-23

Publication date

1971-11-03

1968-10-23 Application filed filed Critical

1971-11-03 Publication of GB1252447A publication Critical patent/GB1252447A/en

Status Expired 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
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- 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
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- 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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Hydraulic Motors (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)

GB1252447D 1967-10-23 1968-10-23 Expired GB1252447A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU28809/67A AU444432B2 (en)	1967-10-23	1967-10-23	Gear type fluid motor or pump

Publications (1)

Publication Number	Publication Date
GB1252447A true GB1252447A (de)	1971-11-03

Family

ID=3716980

Family Applications (3)

Application Number	Title	Priority Date
GB1252445D Expired GB1252445A (de)	1967-10-23	1968-10-23
GB1252446D Expired GB1252446A (de)	1967-10-23	1968-10-23
GB1252447D Expired GB1252447A (de)	1967-10-23	1968-10-23

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
GB1252445D Expired GB1252445A (de)	1967-10-23	1968-10-23
GB1252446D Expired GB1252446A (de)	1967-10-23	1968-10-23

Country Status (7)

Country	Link
US (1)	US3637333A (de)
JP (1)	JPS517841B1 (de)
AU (1)	AU444432B2 (de)
DE (2)	DE1818011A1 (de)
FR (1)	FR1594683A (de)
GB (3)	GB1252445A (de)
SE (3)	SE351694B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3879154A (en) *	1967-10-23	1975-04-22	Improved Mech Prod Pty Ltd	Gear type fluid motor or pump having fluid pressure compensating means
US3918857A (en) *	1972-11-10	1975-11-11	William Maurice Bar Fitzgerald	Hydraulic motors with intermeshing sun and planet gears
GB2139287A (en) *	1983-05-05	1984-11-07	Dana Corp	Gear-type rotary hydraulic machine
JPS59213984A (ja) *	1983-05-20	1984-12-03	Nippon Piston Ring Co Ltd	ベ−ン形回転圧縮機の軸受装置
US4645438A (en) *	1985-11-06	1987-02-24	Eaton Corporation	Gerotor motor and improved lubrication flow circuit therefor
ES2045459T3 (es) *	1988-09-28	1994-01-16	Concentric Pumps Ltd	Mejoras introducidas en bomas de gerotor.
DE4306885C2 (de) *	1993-03-05	1995-08-17	Bosch Gmbh Robert	Zahnradmaschine (Pumpe oder Motor)
JP5125148B2 (ja) *	2007-02-27	2013-01-23	日産自動車株式会社	モータ
US10745117B2 (en)	2014-04-29	2020-08-18	Sikorsky Aircraft Corporation	Radially compliant quill shaft

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1287118A (en) *	1915-12-06	1918-12-10	Franey Shore Co	Gear-pump.
US2399008A (en) *	1942-08-22	1946-04-23	Gen Electric	Hydraulic gear of the positive displacement type
US2681621A (en) *	1951-11-07	1954-06-22	Farrel Birmingham Co Inc	Reversible gear pump
US2837031A (en) *	1954-08-05	1958-06-03	Ilune Georges	Volumetric rotary pumps and compressors
US2759426A (en) *	1955-11-17	1956-08-21	Tuxco Corp	Rotary pump
US2955537A (en) *	1955-11-18	1960-10-11	Gen Motors Corp	Fuel pump
US2905095A (en) *	1957-09-16	1959-09-22	Hartmann Mfg Company	Fluid pump or motor with fluid pressure balancing means
US3090258A (en) *	1958-01-31	1963-05-21	Renk Ag Zahnraeder	Epicyclic gear transmission with herringbone teeth
US3128710A (en) *	1960-09-19	1964-04-14	Oscar C Blomgren	Gear pump
US3292550A (en) *	1965-04-26	1966-12-20	Clark Equipment Co	Gear pump or motor

1967
- 1967-10-23 AU AU28809/67A patent/AU444432B2/en not_active Expired
1968
- 1968-10-18 US US768820A patent/US3637333A/en not_active Expired - Lifetime
- 1968-10-22 SE SE14271/68A patent/SE351694B/xx unknown
- 1968-10-22 SE SE7116257A patent/SE378131B/xx unknown
- 1968-10-22 SE SE7116258A patent/SE378132B/xx unknown
- 1968-10-23 GB GB1252445D patent/GB1252445A/en not_active Expired
- 1968-10-23 DE DE19681818011 patent/DE1818011A1/de active Pending
- 1968-10-23 DE DE1804707A patent/DE1804707C3/de not_active Expired
- 1968-10-23 JP JP43077288A patent/JPS517841B1/ja active Pending
- 1968-10-23 FR FR1594683D patent/FR1594683A/fr not_active Expired
- 1968-10-23 GB GB1252446D patent/GB1252446A/en not_active Expired
- 1968-10-23 GB GB1252447D patent/GB1252447A/en not_active Expired

Also Published As

Publication number	Publication date
SE378132B (de)	1975-08-18
FR1594683A (de)	1970-06-08
DE1804707B2 (de)	1978-10-12
GB1252446A (de)	1971-11-03
JPS517841B1 (de)	1976-03-11
DE1804707A1 (de)	1969-05-14
AU2880967A (en)	1970-04-30
AU444432B2 (en)	1974-01-04
SE378131B (de)	1975-08-18
GB1252445A (de)	1971-11-03
DE1818011A1 (de)	1977-07-28
US3637333A (en)	1972-01-25
SE351694B (de)	1972-12-04
DE1804707C3 (de)	1979-06-13

Publication	Publication Date	Title
CA971823A (en)	1975-07-29	Motor driven impeller pumps
CA971060A (en)	1975-07-15	Fluid driven reciprocating pump and control valve therefor
GB1255799A (en)	1971-12-01	Rotary positive fluid displacement apparatus
GB1252447A (de)	1971-11-03
GB1210825A (en)	1970-11-04	Reversible positive-displacement fluid pump or motor
GB1372482A (en)	1974-10-30	Gear pump
CA975041A (en)	1975-09-23	Electromagnetically driven fluid compressing apparatus
NL160919C (nl)	1979-12-17	Pompaggregaat met een askoppeling tussen motoras en pompas.
GB1264443A (de)	1972-02-23
GB1162700A (en)	1969-08-27	Gear Pump or Motor
AU5183073A (en)	1974-08-08	Internally toothed high-pressure gear pumps
GB1097694A (en)	1968-01-03	Improvements in or relating to rotary pumps for liquid
GB1411750A (en)	1975-10-29	Gear pumps
CA1011166A (en)	1977-05-31	Slipper-type pumping element for a pump or motor
GB1374615A (en)	1974-11-20	Rotary positive displacement machines
GB1142685A (en)	1969-02-12	An improved gear pump
GB1149143A (en)	1969-04-16	Differential transmissions
GB1347540A (en)	1974-02-27	Gear pumps or motors
AU470449B2 (en)	1976-03-18	A gear pump and motor
GB1040523A (en)	1966-08-24	A tube pump, particularly for toys or models
GB564235A (en)	1944-09-19	Laminated gear pump
GB1316912A (en)	1973-05-16	Axial-piston pump units
GB1276181A (en)	1972-06-01	Improvements in or relating to fluid pumps and motors
GB1358898A (en)	1974-07-03	Transmission unit
GB1065551A (en)	1967-04-19	Gear pumps and motors

Legal Events

Date	Code	Title	Description
1972-03-15	PS	Patent sealed [section 19, patents act 1949]
1980-06-04	PCNP	Patent ceased through non-payment of renewal fee