BE802104A - Distributeur hydraulique - Google Patents

Distributeur hydraulique

Info

Publication number: BE802104A
Authority: BE; Belgium
Prior art keywords: hydraulic distributor; distributor; hydraulic
Prior art date: 1972-07-13

Application number

BE133284A

Other languages

English (en)

Inventor

Kenneth Gale Mcmillen

Original Assignee

Borg Warner

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.)

1972-07-13

Filing date

1973-07-09

Publication date

1973-11-05

1973-07-09 Application filed by Borg Warner filed Critical Borg Warner

1973-11-05 Publication of BE802104A publication Critical patent/BE802104A/fr

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action ; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action ; Circuits therefor with two or more servomotors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/31—Directional control characterised by the positions of the valve element
- F15B2211/3105—Neutral or centre positions
- F15B2211/3116—Neutral or centre positions the pump port being open in the centre position, e.g. so-called open centre
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
- F15B2211/50572—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using a pressure compensating valve for controlling the pressure difference across a flow control valve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5156—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a return line and a directional control valve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/52—Pressure control characterised by the type of actuation
- F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Multiple-Way Valves (AREA)
Flow Control (AREA)

BE133284A 1972-07-13 1973-07-09 Distributeur hydraulique BE802104A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US27130272A	1972-07-13	1972-07-13

Publications (1)

Publication Number	Publication Date
BE802104A true BE802104A (fr)	1973-11-05

Family

ID=23035008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE133284A BE802104A (fr)	1972-07-13	1973-07-09	Distributeur hydraulique

Country Status (11)

Country	Link
JP (1)	JPS4957276A (fr)
AU (1)	AU470644B2 (fr)
BE (1)	BE802104A (fr)
BR (1)	BR7305256D0 (fr)
CA (1)	CA991956A (fr)
DE (1)	DE2335702A1 (fr)
FR (1)	FR2193159B1 (fr)
GB (1)	GB1388526A (fr)
IT (1)	IT991256B (fr)
NL (1)	NL7309652A (fr)
SE (1)	SE399305B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2404524C2 (de) *	1974-01-31	1982-04-01	Elektro-Mechanik Gmbh, 5963 Wenden	Mehrwege-Servoventil
JPS5272074A (en) *	1975-12-06	1977-06-16	Kawasaki Heavy Ind Ltd	Multicontrol valve available pressure compensation
US4036245A (en) *	1975-12-29	1977-07-19	Sundstrand Corporation	Pressure compensated hydraulic control valve
US4569367A (en) *	1985-01-14	1986-02-11	Commercial Shearing, Inc.	Hydraulic valve inlet unloaders

1973
- 1973-07-02 GB GB3132473A patent/GB1388526A/en not_active Expired
- 1973-07-05 AU AU57748/73A patent/AU470644B2/en not_active Expired
- 1973-07-09 FR FR7325077A patent/FR2193159B1/fr not_active Expired
- 1973-07-09 BE BE133284A patent/BE802104A/fr unknown
- 1973-07-10 SE SE7309690A patent/SE399305B/xx unknown
- 1973-07-11 NL NL7309652A patent/NL7309652A/xx unknown
- 1973-07-12 CA CA176,342A patent/CA991956A/en not_active Expired
- 1973-07-12 IT IT2653373A patent/IT991256B/it active
- 1973-07-13 DE DE19732335702 patent/DE2335702A1/de active Pending
- 1973-07-13 BR BR525673A patent/BR7305256D0/pt unknown
- 1973-07-13 JP JP7854673A patent/JPS4957276A/ja active Pending

Also Published As

Publication number	Publication date
IT991256B (it)	1975-07-30
SE399305B (sv)	1978-02-06
FR2193159A1 (fr)	1974-02-15
NL7309652A (fr)	1974-01-15
FR2193159B1 (fr)	1976-04-30
AU470644B2 (en)	1976-03-25
CA991956A (en)	1976-06-29
GB1388526A (en)	1975-03-26
BR7305256D0 (pt)	1974-08-15
JPS4957276A (fr)	1974-06-04
AU5774873A (en)	1975-01-09
DE2335702A1 (de)	1974-01-24

Publication	Publication Date	Title
BE808916A (fr)	1974-06-20	Distributeur
SE390429B (sv)	1976-12-20	Hydraulsystem
IT976935B (it)	1974-09-10	Piastra distributrice
SE396799B (sv)	1977-10-03	Hydraulisk styranleggning
SE381980B (sv)	1976-01-12	Paleggare for harfergning
IT977068B (it)	1974-09-10	Disptributore automatico
BE806498A (fr)	1974-04-25	Distributeur
AR197886A1 (es)	1974-05-15	Mecanismo hidraulico
IT976826B (it)	1974-09-10	Distributore di accensione
IT993959B (it)	1975-09-30	Servofreno idraulico
IT989065B (it)	1975-05-20	Servomotore idraulico
IT998557B (it)	1976-02-20	Trattore
SE420262B (sv)	1981-09-28	Fordelningsapparat for tabletter
FR2330277A5 (fr)	1977-05-27	Machine hydraulique
IT976869B (it)	1974-09-10	Valvola idraulica
SE392592B (sv)	1977-04-04	Huvudcylinder
SE394312B (sv)	1977-06-20	Hydrauliskt servomanoverorgan
BR7306411D0 (pt)	1974-06-27	Maquina hidraulica
IT976866B (it)	1974-09-10	Valvola idraulica
BE802659A (fr)	1974-01-23	Distributeur de monnaie
SE7601600L (sv)	1976-02-12	Fungicid for jordbruk
SE386120B (sv)	1976-08-02	Bromskraftfordelare
SE396825B (sv)	1977-10-03	Hydraulisk regulator
TR17748A (tr)	1976-07-01	Kumandali ossilatoer
SE399305B (sv)	1978-02-06	Hydrauliskt styrsystem