FR1075780A - Improvements to differential pumps - Google Patents

Improvements to differential pumps

Info

Publication number: FR1075780A
Authority: FR; France
Prior art keywords: differential pumps; pumps; differential
Prior art date: 1952-04-26
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

Inventor

Jean Mercier

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.)

1952-04-26

Filing date

1953-04-03

Publication date

1954-10-20

1953-04-03 Application filed filed Critical

1954-10-20 Application granted granted Critical

1954-10-20 Publication of FR1075780A publication Critical patent/FR1075780A/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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/126—Ball valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
- F04B19/027—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders cylinders oscillating around an axis perpendicular to their own axis
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B5/00—Machines or pumps with differential-surface pistons
- F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR1075780D 1952-04-26 1953-04-03 Improvements to differential pumps Expired FR1075780A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1075780XA	1952-04-26	1952-04-26

Publications (1)

Publication Number	Publication Date
FR1075780A true FR1075780A (en)	1954-10-20

Family

ID=22317304

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1075780D Expired FR1075780A (en)	1952-04-26	1953-04-03	Improvements to differential pumps

Country Status (1)

Country	Link
FR (1)	FR1075780A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2948222A (en) *	1958-08-04	1960-08-09	William S Pine	Pump
US3006281A (en) *	1960-07-08	1961-10-31	Delaney John Joseph	Hydraulic pump unit
US3064581A (en) *	1959-07-10	1962-11-20	Power Jacks Ltd	Reciprocating hydraulic pumps
DE2852749A1 (en) *	1977-12-12	1979-06-13	Stanadyne Inc	CONVEYOR PUMP
FR2475643A1 (en) *	1980-02-08	1981-08-14	Marteau Dautry Eric	Single piston pump for solvent feed - has cam causing rapid suction and slow regular discharge stroke
EP0040250A1 (en) *	1979-11-19	1981-11-25	Bionostics S.A.	Double acting continuous flow system type pump
EP0415687A1 (en) *	1989-08-26	1991-03-06	V.L. Churchill Limited	Jacking apparatus
EP0564394A1 (en) *	1992-03-30	1993-10-06	Emerson Electric Co.	Pressure testing pump
WO2012084297A1 (en) *	2010-12-20	2012-06-28	Robert Bosch Gmbh	Piston pump, in particular for a hydraulic vehicle braking system
WO2013072126A1 (en) *	2011-11-15	2013-05-23	Robert Bosch Gmbh	Pump element of a hydraulic unit for a vehicle brake system
EP3303829A4 (en) *	2015-06-08	2019-01-02	W4P Waves4power AB	Wave energy converter with a differential cylinder

1953
- 1953-04-03 FR FR1075780D patent/FR1075780A/en not_active Expired

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2948222A (en) *	1958-08-04	1960-08-09	William S Pine	Pump
US3064581A (en) *	1959-07-10	1962-11-20	Power Jacks Ltd	Reciprocating hydraulic pumps
US3006281A (en) *	1960-07-08	1961-10-31	Delaney John Joseph	Hydraulic pump unit
DE2852749A1 (en) *	1977-12-12	1979-06-13	Stanadyne Inc	CONVEYOR PUMP
EP0040250A4 (en) *	1979-11-19	1982-03-10	Bionostics Sa	Double acting continuous flow system type pump.
EP0040250A1 (en) *	1979-11-19	1981-11-25	Bionostics S.A.	Double acting continuous flow system type pump
FR2475643A1 (en) *	1980-02-08	1981-08-14	Marteau Dautry Eric	Single piston pump for solvent feed - has cam causing rapid suction and slow regular discharge stroke
EP0415687A1 (en) *	1989-08-26	1991-03-06	V.L. Churchill Limited	Jacking apparatus
EP0564394A1 (en) *	1992-03-30	1993-10-06	Emerson Electric Co.	Pressure testing pump
WO2012084297A1 (en) *	2010-12-20	2012-06-28	Robert Bosch Gmbh	Piston pump, in particular for a hydraulic vehicle braking system
WO2013072126A1 (en) *	2011-11-15	2013-05-23	Robert Bosch Gmbh	Pump element of a hydraulic unit for a vehicle brake system
CN103946081A (en) *	2011-11-15	2014-07-23	罗伯特·博世有限公司	Pump element of a hydraulic unit for a vehicle brake system
JP2015501253A (en) *	2011-11-15	2015-01-15	ローベルトボッシュゲゼルシャフトミットベシュレン	Pump member for hydraulic assembly of vehicle brake device
CN103946081B (en) *	2011-11-15	2016-05-18	罗伯特·博世有限公司	The pump element of the hydraulic test of motor vehicle braking systems
EP3303829A4 (en) *	2015-06-08	2019-01-02	W4P Waves4power AB	Wave energy converter with a differential cylinder

Publication	Publication Date	Title
FR1076326A (en)	1954-10-26	Improvements to turbo-machines
FR1075780A (en)	1954-10-20	Improvements to differential pumps
FR1080570A (en)	1954-12-10	Improvements to transmissions
FR1076469A (en)	1954-10-27	Improvements to deformable cases
FR1086859A (en)	1955-02-16	Improvements to pumps
FR1057993A (en)	1954-03-12	Improvements to turbo-machines
FR1086521A (en)	1955-02-14	Improvements relating to turbo-propellants
FR1084390A (en)	1955-01-19	Improvements relating to cyclopentenylphenols
FR1061411A (en)	1954-04-12	Improvements to turbo-machines
FR1071921A (en)	1954-09-07	Improvements to flat constructions
FR1080177A (en)	1954-12-07	Improvements to forklifts
FR1079986A (en)	1954-12-06	Improvements to locks
FR1089282A (en)	1955-03-16	Improvements to pumps
FR1074470A (en)	1954-10-06	Improvements to aeromotors
FR1094305A (en)	1955-05-18	Improvements to constructions
FR1065001A (en)	1954-05-19	Improvements to sludge pumps
FR1072892A (en)	1954-09-16	Improvements made to jacks
FR1053000A (en)	1954-01-29	Improvements to neutrodyne amplifiers
FR1093556A (en)	1955-05-06	Improvements to hydraulic turbo-couplers
FR1070355A (en)	1954-07-23	Improvements to belts
FR1069311A (en)	1954-07-06	Improvements to guillotines
FR1080712A (en)	1954-12-13	Improvements to locks
FR1081956A (en)	1954-12-24	Improvements to differentials
FR1080108A (en)	1954-12-07	Improvements to airplanes
FR1082518A (en)	1954-12-30	Improvements to jealousies