SE8002300L - Tryckavlastningsventilanordning - Google Patents

Tryckavlastningsventilanordning

Info

Publication number: SE8002300L
Authority: SE; Sweden
Prior art keywords: main valve; orifice; pilot valve; valve; bleed flow
Prior art date: 1979-03-26

Application number

SE8002300A

Other languages

Unknown language ( )

English (en)

Other versions

SE436784B (sv

Inventor

H D Taylor

Original Assignee

Sperry Corp

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.)

1979-03-26

Filing date

1980-03-25

Publication date

1980-09-27

1979-03-26 Priority claimed from US06/024,058 external-priority patent/US4201052A/en

1980-02-04 Priority claimed from US06/117,933 external-priority patent/US4285362A/en

1980-03-25 Application filed by Sperry Corp filed Critical Sperry Corp

1980-09-27 Publication of SE8002300L publication Critical patent/SE8002300L/sv

1985-01-21 Publication of SE436784B publication Critical patent/SE436784B/sv

Links

238000013016 damping Methods 0.000 abstract 3
239000012530 fluid Substances 0.000 abstract 2
230000000630 rising effect Effects 0.000 abstract 1

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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
- 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
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Safety Valves (AREA)
Fluid-Pressure Circuits (AREA)

SE8002300A 1979-03-26 1980-03-25 Tryckbegrensningsventilanordning for en hydraulisk krets SE436784B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/024,058 US4201052A (en)	1979-03-26	1979-03-26	Power transmission
US06/117,933 US4285362A (en)	1980-02-04	1980-02-04	Power transmission

Publications (2)

Publication Number	Publication Date
SE8002300L true SE8002300L (sv)	1980-09-27
SE436784B SE436784B (sv)	1985-01-21

Family

ID=26697982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8002300A SE436784B (sv)	1979-03-26	1980-03-25	Tryckbegrensningsventilanordning for en hydraulisk krets

Country Status (6)

Country	Link
AU (1)	AU534468B2 (sv)
CA (1)	CA1130167A (sv)
DE (1)	DE3011233A1 (sv)
GB (1)	GB2047434B (sv)
IN (1)	IN154880B (sv)
SE (1)	SE436784B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE439342C (sv) *	1981-09-28	1996-11-18	Bo Reiner Andersson	Ventilanordning för styrning av en linjär eller roterande hydraulmotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3083727A (en) *	1961-06-30	1963-04-02	Oilgear Co	Pilot operated balanced relief valve with accumulator
US3578018A (en) *	1969-04-18	1971-05-11	Abex Corp	Rate of pressure rise limiting valve
DE7715366U1 (de) *	1977-05-14	1977-09-01	Robert Bosch Gmbh, 7000 Stuttgart	Druckbegrenzungsventil fuer hydraulische anlagen

1980
- 1980-03-22 DE DE19803011233 patent/DE3011233A1/de active Granted
- 1980-03-25 CA CA348,364A patent/CA1130167A/en not_active Expired
- 1980-03-25 AU AU56825/80A patent/AU534468B2/en not_active Ceased
- 1980-03-25 GB GB8009961A patent/GB2047434B/en not_active Expired
- 1980-03-25 SE SE8002300A patent/SE436784B/sv not_active IP Right Cessation
- 1980-09-02 IN IN1002/CAL/80A patent/IN154880B/en unknown

Also Published As

Publication number	Publication date
IN154880B (sv)	1984-12-22
DE3011233A1 (de)	1980-10-09
GB2047434B (en)	1983-03-09
GB2047434A (en)	1980-11-26
AU5682580A (en)	1980-10-02
SE436784B (sv)	1985-01-21
AU534468B2 (en)	1984-02-02
CA1130167A (en)	1982-08-24
DE3011233C2 (sv)	1991-04-18

Similar Documents

Publication	Publication Date	Title
KR840007616A (ko)	1984-12-08	차량용 유압회로 시스템
GB1298478A (en)	1972-12-06	A vehicle suspension unit with automatic level control
JPS5790470A (en)	1982-06-05	Constant flow valve
GB1350846A (en)	1974-04-24	Fluid flow rate control device
ES381071A1 (es)	1973-03-16	Dispositivo de regulacion automatica del regimen de una turbina de sondeo.
DE3865313D1 (de)	1991-11-14	Hydraulische steuervorrichtung.
DE3764696D1 (de)	1990-10-11	Rueckschlagventil.
SE8106632L (sv)	1982-05-11	Hydrauliskt styrsystem
GB1252666A (sv)	1971-11-10
EP0056514A3 (en)	1982-08-04	Hydraulic control system
SE8002300L (sv)	1980-09-27	Tryckavlastningsventilanordning
FR2375651A1 (fr)	1978-07-21	Soupape de reglage de pression
SE8103110L (sv)	1981-12-03	Differentialtryckforhojningsventil
EP0053444A3 (en)	1982-08-11	Control system for a fluid pressure engaged clutch
GB1304620A (sv)	1973-01-24
GB908503A (en)	1962-10-17	Improvements in flow control valves for hydraulic power transmissions
GB1071644A (en)	1967-06-07	Magnetic fluid flow control valve with hydraulically damped armature
EP0077203A3 (en)	1984-02-29	Fluid flow control valve
ES480099A1 (es)	1979-12-16	Mejoras introducidas en la disposicion del cilindro reforza-dor de la presion en un sistema de freno hidraulico.
ES8606154A1 (es)	1986-04-16	Perfeccionamientos en un dispositivo de ayuda hidraulico
SE8002301L (sv)	1980-09-27	Hydraulventilanordning
GB822876A (en)	1959-11-04	Improved master cylinder for hydraulic braking installation or the like
GB1327393A (en)	1973-08-22	Fluid pressure control systems
JPS57121938A (en)	1982-07-29	Clutch control device
SE8005900L (sv)	1981-02-24	Hydrauliskt servosystem

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 8002300-5

Effective date: 19931008

Format of ref document f/p: F