IT1009532B - PUMP WITH DEVICE FOR CHECKING THE FLOW RATE - Google Patents

PUMP WITH DEVICE FOR CHECKING THE FLOW RATE

Info

Publication number: IT1009532B
Authority: IT; Italy
Prior art keywords: checking; pump; flow rate; rate; flow
Prior art date: 1972-11-02

Application number

IT30820/73A

Other languages

Italian (it)

Original Assignee

Trw 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.)

1972-11-02

Filing date

1973-10-31

Publication date

1976-12-20

1973-10-31 Application filed by Trw Inc filed Critical Trw Inc

1976-12-20 Application granted granted Critical

1976-12-20 Publication of IT1009532B publication Critical patent/IT1009532B/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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/062—Arrangements for supercharging the working space
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Control Of Positive-Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Rotary Pumps (AREA)

IT30820/73A 1972-11-02 1973-10-31 PUMP WITH DEVICE FOR CHECKING THE FLOW RATE IT1009532B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00303115A US3822965A (en)	1972-11-02	1972-11-02	Pumps with servo-type actuation for cheek plate unloading

Publications (1)

Publication Number	Publication Date
IT1009532B true IT1009532B (en)	1976-12-20

Family

ID=23170609

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30820/73A IT1009532B (en)	1972-11-02	1973-10-31	PUMP WITH DEVICE FOR CHECKING THE FLOW RATE

Country Status (11)

Country	Link
US (1)	US3822965A (en)
JP (1)	JPS5330362B2 (en)
AR (1)	AR198447A1 (en)
BR (1)	BR7308550D0 (en)
CA (1)	CA995976A (en)
DE (1)	DE2354352C2 (en)
ES (1)	ES420137A1 (en)
FR (1)	FR2205945A5 (en)
GB (1)	GB1445365A (en)
IT (1)	IT1009532B (en)
SE (1)	SE397865B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4014630A (en) *	1974-06-03	1977-03-29	Trw Inc.	Power steering pump
US3930759A (en) *	1974-06-03	1976-01-06	Trw Inc.	Integral housing pump with servo controlled cheek plate
BR7608091A (en) *	1975-12-09	1977-11-22	Trw Inc	MOTORIZED STEERING PUMP FOR VEHICLE AND PUMP FOR SUPPLY OF FLUID TO A SYSTEM
US4072450A (en) *	1976-01-12	1978-02-07	Trw Inc.	Pump assembly
DE2700522A1 (en) *	1977-01-07	1978-07-13	Borsig Gmbh	ENCAPSULATED ROTARY PISTON COMPRESSOR, IN PARTICULAR REFRIGERANT COMPRESSOR
US4298316A (en) *	1978-05-01	1981-11-03	Ford Motor Company	Power steering pump
JPS56156489A (en) *	1980-05-06	1981-12-03	Jidosha Kiki Co Ltd	Oil pump
JPS6124712Y2 (en) *	1980-05-31	1986-07-24
US4408963A (en) *	1980-07-07	1983-10-11	Trw Inc.	Power steering pump
US4373871A (en) *	1981-05-04	1983-02-15	General Motors Corporation	Compact power steering pump
US4420290A (en) *	1981-05-07	1983-12-13	Trw Inc.	Power steering pump
US4422834A (en) *	1981-05-07	1983-12-27	Trw Inc.	Power steering pump
US4484863A (en) *	1981-10-05	1984-11-27	Hydraulic Services Inc.	Rotary vane pump with undervane pumping and an auxiliary outlet
US4449506A (en) *	1981-11-25	1984-05-22	Trw Inc.	Fuel supply system
JPS60203579A (en) *	1984-03-29	1985-10-15	Honda Motor Co Ltd	Power steering system for car
US5085187A (en) *	1991-03-11	1992-02-04	Chrysler Corporation	Integral engine oil pump and pressure regulator
US5290155A (en) *	1991-09-03	1994-03-01	Deco-Grand, Inc.	Power steering pump with balanced porting
US5567125A (en) *	1995-01-06	1996-10-22	Trw Inc.	Pump assembly with tubular bypass liner with at least one projection
DE19529807A1 (en) *	1995-08-14	1997-02-20	Luk Fahrzeug Hydraulik	Double hub flywheel pump
DE19917593C2 (en) *	1999-04-19	2002-05-02	Hydraulik Ring Gmbh	Hydraulic displacement machine
US6655936B2 (en) *	2001-11-14	2003-12-02	Delphi Technologies, Inc.	Rotary vane pump with under-vane pump
WO2006002205A2 (en)	2004-06-21	2006-01-05	Cole Jeffrey E	Truck assembly for a skateboard, wheeled platform, or vehicle
US7040638B2 (en) *	2004-06-21	2006-05-09	Jeffrey Eaton Cole	Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7232139B2 (en) *	2004-06-21	2007-06-19	Cole Jeffrey E	Truck assembly for a skateboard, wheeled platform, or vehicle
US7216876B2 (en) *	2004-06-21	2007-05-15	Cole Jeffrey E	Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle
US7635136B2 (en) *	2005-06-21	2009-12-22	Jeffrey E. Cole	Truck assembly for a skateboard, wheeled platform, or vehicle
RU2327900C1 (en) *	2006-10-30	2008-06-27	Александр Анатольевич Строганов	Rotary shutter machine
US9127674B2 (en) *	2010-06-22	2015-09-08	Gm Global Technology Operations, Llc	High efficiency fixed displacement vane pump including a compression spring
DE102011075415A1 (en) *	2011-05-06	2012-11-08	Robert Bosch Gmbh	Gear pump e.g. outer gear wheel pump, for use in fuel injection system of Otto engine to convey fuel from low pressure region into high pressure region, has axially displaceable sealing plates resiliently prestressed in direction of chamber
CN104334883B (en) *	2012-05-21	2017-04-26	纳薄特斯克汽车零部件有限公司	Vacuum pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505191A (en) *	1947-09-18	1950-04-25	Borg Warner	Pump-gear type with unloading
US2923244A (en) *	1954-03-17	1960-02-02	Thompson Ramo Wooldridge Inc	Pump
US2818813A (en) *	1954-09-09	1958-01-07	Vickers Inc	Power transmission
US2809588A (en) *	1955-03-07	1957-10-15	Vickers Inc	Power transmission
US2835201A (en) *	1955-05-24	1958-05-20	Vickers Inc	Power transmission
FR1275470A (en) *	1960-09-28	1961-11-10	Dba Sa	Self-regulating gear pump
US3578888A (en) *	1969-04-18	1971-05-18	Abex Corp	Fluid pump having internal rate of pressure gain limiting device

1972
- 1972-11-02 US US00303115A patent/US3822965A/en not_active Expired - Lifetime
1973
- 1973-10-23 CA CA184,018A patent/CA995976A/en not_active Expired
- 1973-10-24 GB GB4959373A patent/GB1445365A/en not_active Expired
- 1973-10-25 SE SE7314511A patent/SE397865B/en unknown
- 1973-10-30 DE DE2354352A patent/DE2354352C2/en not_active Expired
- 1973-10-31 FR FR7338970A patent/FR2205945A5/fr not_active Expired
- 1973-10-31 BR BR8550/73A patent/BR7308550D0/en unknown
- 1973-10-31 ES ES420137A patent/ES420137A1/en not_active Expired
- 1973-10-31 IT IT30820/73A patent/IT1009532B/en active
- 1973-11-02 JP JP12392473A patent/JPS5330362B2/ja not_active Expired
- 1973-11-02 AR AR250830A patent/AR198447A1/en active

Also Published As

Publication number	Publication date
ES420137A1 (en)	1976-05-01
DE2354352A1 (en)	1974-05-09
JPS5330362B2 (en)	1978-08-26
AU6196173A (en)	1975-05-01
GB1445365A (en)	1976-08-11
AR198447A1 (en)	1974-06-21
FR2205945A5 (en)	1974-05-31
DE2354352C2 (en)	1986-09-11
SE397865B (en)	1977-11-21
US3822965A (en)	1974-07-09
JPS4978208A (en)	1974-07-27
BR7308550D0 (en)	1974-08-15
CA995976A (en)	1976-08-31

Publication	Publication Date	Title
IT1009532B (en)	1976-12-20	PUMP WITH DEVICE FOR CHECKING THE FLOW RATE
DK146699C (en)	1984-05-14	FLOW VOLUME CONTROLLER
NO140023C (en)	1979-06-20	LIQUID METAL PUMP DEVICE DEVICE
SE395938B (en)	1977-08-29	PUMP UNIT
BE807720A (en)	1974-05-24	DOWN FLOW CABINET
NL175347C (en)	1984-10-16	PUMP DEVICE.
SE398391B (en)	1977-12-19	LIQUID FLOW METER
NL156039B (en)	1978-03-15	FLUID INFUSION DEVICE.
IT994564B (en)	1975-10-20	PERISTALTIC PUMP
CH505294A (en)	1971-03-31	Peristaltic pump
BE763916A (en)	1971-09-08	ULTRASONIC FLOW METER
CH505293A (en)	1971-03-31	Peristaltic pump with detachable connection device for the tubes
AT309991B (en)	1973-09-10	Pump unit
FR2327518A1 (en)	1977-05-06	FLOW METER
NL146286B (en)	1975-06-16	FLOW METER.
IT1044957B (en)	1980-04-21	DEVICE FOR MEASURING THE FLOW RATE OF A LIQUID IN A DUCT
AT301738B (en)	1972-09-11	Liquid ring gas pump unit
CH543005A (en)	1973-10-15	Peristaltic pump
ZA739429B (en)	1974-11-27	Pipe connecting device for submersible pump
IT989039B (en)	1975-05-20	FLOW METER FOR PARENTERAL SOLUTIONS
IT940111B (en)	1973-02-10	FLOW LIMITING DEVICE
CH525395A (en)	1972-07-15	Control device for positive displacement pump
IT970940B (en)	1974-04-20	CRYOPUMPING DEVICE
IT980934B (en)	1974-10-10	PUMPING DEVICE FOR LIQUIDS
AT328297B (en)	1976-03-10	PUMP UNIT