BR8001045A - FLUID PUMP FOR HYDRAULIC CIRCUITS - Google Patents

FLUID PUMP FOR HYDRAULIC CIRCUITS

Info

Publication number: BR8001045A
Authority: BR; Brazil
Prior art keywords: fluid pump; hydraulic circuits; hydraulic; circuits; pump
Prior art date: 1979-03-07

Application number

BR8001045A

Other languages

Portuguese (pt)

Inventor

M Camino

Original Assignee

Fiat Allis Macch Movi

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.)

1979-03-07

Filing date

1980-02-22

Publication date

1980-10-29

1980-02-22 Application filed by Fiat Allis Macch Movi filed Critical Fiat Allis Macch Movi

1980-10-29 Publication of BR8001045A publication Critical patent/BR8001045A/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
- 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
- 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
- F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Rotary Pumps (AREA)
Fluid-Pressure Circuits (AREA)

BR8001045A 1979-03-07 1980-02-22 FLUID PUMP FOR HYDRAULIC CIRCUITS BR8001045A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT67480/79A IT1119682B (en)	1979-03-07	1979-03-07	AFLUID PUMP FOR HYDRAULIC CIRCUITS

Publications (1)

Publication Number	Publication Date
BR8001045A true BR8001045A (en)	1980-10-29

Family

ID=11302760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8001045A BR8001045A (en)	1979-03-07	1980-02-22	FLUID PUMP FOR HYDRAULIC CIRCUITS

Country Status (7)

Country	Link
JP (1)	JPS55119993A (en)
BR (1)	BR8001045A (en)
DE (1)	DE3003108A1 (en)
FR (1)	FR2450963A1 (en)
GB (1)	GB2049814A (en)
IT (1)	IT1119682B (en)
PL (1)	PL222465A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3210759A1 (en) *	1981-09-17	1983-10-06	Walter Schopf	Pump combination with flow control device
DE3406349A1 (en) *	1983-06-03	1984-12-06	Robert Bosch Gmbh, 7000 Stuttgart	DISPLACEMENT MACHINE
JPS6123485U (en) *	1984-07-18	1986-02-12	東京部品工業株式会社	Gear pump with metering circuit
JPH01193089A (en) *	1988-01-29	1989-08-03	Toshiba Corp	Rotary compressor
GB2286017A (en) *	1994-01-21	1995-08-02	Concentric Pumps Ltd	Improvements relating to pumps
JP2009062969A (en) *	2007-08-09	2009-03-26	Toyota Industries Corp	Variable displacement type gear pump
CN104214090B (en) *	2014-08-08	2017-04-26	宁波江东晟创工业产品设计有限公司	An integral structure of a gear pump and a jet flow valve
CN104806518A (en) *	2015-03-31	2015-07-29	徐工集团工程机械股份有限公司道路机械分公司	Electronic control converging pump achieving variable displacement of gear pumps
JP6771338B2 (en) *	2016-08-26	2020-10-21	三菱パワー株式会社	Pump system and its operation method and power plant
DE102019132783A1 (en) *	2019-12-03	2020-10-08	Audi Ag	Compressor arrangement for a drive of a motor vehicle and motor vehicle with a compressor arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1004798A (en) *	1947-05-14	1952-04-02	Snecma	Installation of pressurized fluid distribution at various flow rates
DE1040904B (en) *	1952-05-21	1958-10-09	Borg Warner	Hydraulic pump system
US3067689A (en) *	1958-10-06	1962-12-11	Gen Motors Corp	Variable capacity fluid supply
US3361068A (en) *	1966-08-18	1968-01-02	Allis Chalmers Mfg Co	Double hydraulic pump with built-in unloading valve
GB1331850A (en) *	1970-11-17	1973-09-26	Fiat Spa	Self regulating gear pump
JPS5124729B2 (en) *	1972-07-11	1976-07-26

1979
- 1979-03-07 IT IT67480/79A patent/IT1119682B/en active
1980
- 1980-01-29 DE DE19803003108 patent/DE3003108A1/en not_active Withdrawn
- 1980-02-13 JP JP1560980A patent/JPS55119993A/en active Granted
- 1980-02-20 FR FR8003649A patent/FR2450963A1/en not_active Withdrawn
- 1980-02-22 BR BR8001045A patent/BR8001045A/en unknown
- 1980-03-04 GB GB8007388A patent/GB2049814A/en not_active Withdrawn
- 1980-03-05 PL PL22246580A patent/PL222465A1/xx unknown

Also Published As

Publication number	Publication date
FR2450963A1 (en)	1980-10-03
JPS55119993A (en)	1980-09-16
DE3003108A1 (en)	1980-09-11
JPS6220397B2 (en)	1987-05-07
IT1119682B (en)	1986-03-10
IT7967480A0 (en)	1979-03-07
PL222465A1 (en)	1981-01-30
GB2049814A (en)	1980-12-31

Publication	Publication Date	Title
BR8106194A (en)	1982-06-15	ALTERNATIVE PUMP ACTIVATED BY FLUID
MX154238A (en)	1987-06-26	AQUEOUS IMPROVED FLUID FOR WELL DRILLING
ES510399A0 (en)	1983-02-01	APPARATUS TO DIRECT THE CIRCULATION OF A FLUID.
BR8207854A (en)	1983-08-30	FLUID PUMP
BR7407805A (en)	1976-05-18	PUMP STRUCTURE FOR FLUID
BR7700092A (en)	1977-09-06	HYDRAULIC FLUID SYSTEM
AR229229A1 (en)	1983-07-15	OIL BASED EMULSION FLUID
MX150496A (en)	1984-05-16	IMPROVED HYDRAULIC FLUID COMPOSITION
DK513583A (en)	1983-11-10	HYDRAULIC FLUID
BR7705348A (en)	1978-05-23	FLUID OPERATED HYDRAULIC PUMP
BR7901210A (en)	1979-10-02	RESTRICTION INDICATOR, FOR FLUID FILTERS
ES491131A0 (en)	1981-02-16	A PUMP DEVICE FOR FLUIDS
BR8001045A (en)	1980-10-29	FLUID PUMP FOR HYDRAULIC CIRCUITS
ES487932A0 (en)	1980-12-16	IMPROVEMENTS INTRODUCED IN A FLUID FLOW DETECTOR INTENDED IN PARTICULAR FOR HYDRAULIC CIRCUITS
BR7703460A (en)	1978-06-06	HYDRAULIC FLUID COMPOSITION
ES267167Y (en)	1984-01-16	FLUID TANK FOR HYDRAULIC BRAKES.
ES516309A0 (en)	1983-10-01	OIL PUMP.
MX144140A (en)	1981-08-31	IMPROVEMENTS IN FILTER FOR OIL OR HYDRAULIC FLUID
AR229360A1 (en)	1983-07-29	FLUID SUPPLY PUMP
BR7606030A (en)	1978-04-11	FLUID PUMP
AR219597A1 (en)	1980-08-29	FLUID JET PISTON
ES282184Y (en)	1985-11-16	A PERFECTED FLUID CYLINDER.
BR8000054A (en)	1980-09-23	FLUID DISPLACEMENT DEVICE
BR8107359A (en)	1983-06-21	FLUID PUMP
BR7904825A (en)	1981-02-10	PISTON FOR HYDRAULIC PUMP

Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: F04C 14/26 (2006.01), F04C 14/02 (2006.0