SE459271B - Tryckmediumventil - Google Patents

Tryckmediumventil

Info

Publication number: SE459271B
Authority: SE; Sweden
Prior art keywords: valve; pilot; pilot flow; pressure medium; gap
Prior art date: 1987-10-27

Application number

SE8704177A

Other languages

English (en)

Swedish (sv)

Other versions

SE8704177D0 (sv

SE8704177L (sv

Inventor

B Andersson

Original Assignee

Bahco Hydrauto Ab

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.)

1987-10-27

Filing date

1987-10-27

Publication date

1989-06-19

1987-10-27 Publication of SE8704177D0 publication Critical patent/SE8704177D0/xx

1987-10-27 Priority to SE8704177A priority Critical patent/SE459271B/sv

1987-10-27 Application filed by Bahco Hydrauto Ab filed Critical Bahco Hydrauto Ab

1988-10-21 Priority to EP88850357A priority patent/EP0314653B1/de

1988-10-21 Priority to ES198888850357T priority patent/ES2029533T3/es

1988-10-21 Priority to AT88850357T priority patent/ATE71437T1/de

1988-10-21 Priority to DE8888850357T priority patent/DE3867597D1/de

1988-10-25 Priority to FI884928A priority patent/FI85537C/fi

1988-10-26 Priority to JP63268385A priority patent/JPH01238785A/ja

1988-10-27 Priority to US07/263,406 priority patent/US4905959A/en

1989-04-28 Publication of SE8704177L publication Critical patent/SE8704177L/

1989-06-19 Publication of SE459271B publication Critical patent/SE459271B/sv

1992-02-11 Priority to GR920400208T priority patent/GR3003782T3/el

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Fluid-Driven Valves (AREA)
Control Of Fluid Pressure (AREA)
Flow Control (AREA)
Control Of Temperature (AREA)
Surgical Instruments (AREA)
Window Of Vehicle (AREA)
Seal Device For Vehicle (AREA)
Valve Housings (AREA)
Pens And Brushes (AREA)

SE8704177A 1987-10-27 1987-10-27 Tryckmediumventil SE459271B (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE8704177A SE459271B (sv)	1987-10-27	1987-10-27	Tryckmediumventil
EP88850357A EP0314653B1 (de)	1987-10-27	1988-10-21	Druckmediumventil
ES198888850357T ES2029533T3 (es)	1987-10-27	1988-10-21	Valvula de medio de presion.
AT88850357T ATE71437T1 (de)	1987-10-27	1988-10-21	Druckmediumventil.
DE8888850357T DE3867597D1 (de)	1987-10-27	1988-10-21	Druckmediumventil.
FI884928A FI85537C (fi)	1987-10-27	1988-10-25	Tryckmediumventil.
JP63268385A JPH01238785A (ja)	1987-10-27	1988-10-26	圧力媒体弁
US07/263,406 US4905959A (en)	1987-10-27	1988-10-27	Pressure medium valve
GR920400208T GR3003782T3 (de)	1987-10-27	1992-02-11

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8704177A SE459271B (sv)	1987-10-27	1987-10-27	Tryckmediumventil

Publications (3)

Publication Number	Publication Date
SE8704177D0 SE8704177D0 (sv)	1987-10-27
SE8704177L SE8704177L (sv)	1989-04-28
SE459271B true SE459271B (sv)	1989-06-19

Family

ID=20370021

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8704177A SE459271B (sv)	1987-10-27	1987-10-27	Tryckmediumventil

Country Status (9)

Country	Link
US (1)	US4905959A (de)
EP (1)	EP0314653B1 (de)
JP (1)	JPH01238785A (de)
AT (1)	ATE71437T1 (de)
DE (1)	DE3867597D1 (de)
ES (1)	ES2029533T3 (de)
FI (1)	FI85537C (de)
GR (1)	GR3003782T3 (de)
SE (1)	SE459271B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE463575B (sv) *	1989-04-25	1990-12-10	Bahco Hydrauto Ab	Hydraulventil
US5176171A (en) *	1991-10-17	1993-01-05	Flomatic Corporation	Check valve
US5645263A (en) *	1993-10-04	1997-07-08	Caterpillar Inc.	Pilot valve for a flow amplyifying poppet valve
LU88659A1 (de) *	1995-09-18	1996-02-01	Luxembourg Patent Co	Elektromagnetisch betaetigbares Ventil
GB2335511B (en)	1998-03-20	2002-01-30	Aeroquip Vickers Ltd	Hydraulic control means
JP3685923B2 (ja) *	1998-04-21	2005-08-24	日立建機株式会社	配管破断制御弁装置
US6089528A (en) *	1998-12-18	2000-07-18	Caterpillar Inc.	Poppet valve control with sealing element providing improved load drift control
CN1205418C (zh) *	1999-10-20	2005-06-08	日立建机株式会社	管路破裂控制阀
US20030075700A1 (en) *	2001-10-24	2003-04-24	Erick Girouard	Tank valve
DE202005008794U1 (de) *	2005-06-06	2005-08-25	Max Widenmann Kg Armaturenfabrik	Ventilvorrichtung mit Sicherheitsmechanismus
KR100974273B1 (ko) *	2007-09-14	2010-08-06	볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비	건설중장비용 유량 제어장치
US8256739B2 (en) *	2008-12-22	2012-09-04	Husco International, Inc.	Poppet valve operated by an electrohydraulic poppet pilot valve
US8684037B2 (en)	2009-08-05	2014-04-01	Eaton Corportion	Proportional poppet valve with integral check valve
US8291934B2 (en) *	2010-01-20	2012-10-23	Eaton Corporation	Proportional valve assembly
US8770543B2 (en)	2011-07-14	2014-07-08	Eaton Corporation	Proportional poppet valve with integral check valves
EP3256601B1 (de) *	2015-02-11	2021-04-07	Biogen MA Inc.	Verfahren zum nachweis von therapeutischen nukleinsäuren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1046236A (en) *	1909-09-15	1912-12-03	Fritz Wagner	Means for obviating the vibrations of main pressure-actuated valves.
US2055576A (en) *	1936-01-28	1936-09-29	Jr Herman Hollerith	Pilot controlled valve
SE439342C (sv) *	1981-09-28	1996-11-18	Bo Reiner Andersson	Ventilanordning för styrning av en linjär eller roterande hydraulmotor
AU561909B2 (en) *	1982-08-05	1987-05-21	Deere & Company	Proportional control valve
SE459270B (sv) *	1985-02-26	1989-06-19	Bahco Hydrauto Ab	Ventilarrangemang foer styrning av tryckmediumfloede genom en tryckmediumledning

1987
- 1987-10-27 SE SE8704177A patent/SE459271B/sv not_active IP Right Cessation
1988
- 1988-10-21 ES ES198888850357T patent/ES2029533T3/es not_active Expired - Lifetime
- 1988-10-21 EP EP88850357A patent/EP0314653B1/de not_active Expired - Lifetime
- 1988-10-21 DE DE8888850357T patent/DE3867597D1/de not_active Expired - Fee Related
- 1988-10-21 AT AT88850357T patent/ATE71437T1/de not_active IP Right Cessation
- 1988-10-25 FI FI884928A patent/FI85537C/fi not_active IP Right Cessation
- 1988-10-26 JP JP63268385A patent/JPH01238785A/ja active Granted
- 1988-10-27 US US07/263,406 patent/US4905959A/en not_active Expired - Lifetime
1992
- 1992-02-11 GR GR920400208T patent/GR3003782T3/el unknown

Also Published As

Publication number	Publication date
FI85537B (fi)	1992-01-15
JPH01238785A (ja)	1989-09-22
US4905959A (en)	1990-03-06
ATE71437T1 (de)	1992-01-15
JPH0461994B2 (de)	1992-10-02
SE8704177D0 (sv)	1987-10-27
SE8704177L (sv)	1989-04-28
ES2029533T3 (es)	1992-08-16
FI884928L (fi)	1989-04-28
FI884928A0 (fi)	1988-10-25
DE3867597D1 (de)	1992-02-20
EP0314653A1 (de)	1989-05-03
FI85537C (fi)	1992-04-27
EP0314653B1 (de)	1992-01-08
GR3003782T3 (de)	1993-03-16

Publication	Publication Date	Title
SE459271B (sv)	1989-06-19	Tryckmediumventil
US4250915A (en)	1981-02-17	Automatic controlling valve for maintaining the rate of fluid flow at a constant value
US5664760A (en)	1997-09-09	Pressure regulation valve with integrated downstream pressure tap
EP2937759B1 (de)	2018-04-04	Druckunabhängiges Regelventil
US4609008A (en)	1986-09-02	Non-flowing pressure responsive pilot valve
US4241757A (en)	1980-12-30	Flow regulator
US10094489B2 (en)	2018-10-09	Axial resistance valve trim design
SE448500B (sv)	1987-02-23	Tryckgasbesparingsanordning
GB2126626A (en)	1984-03-28	Auxiliary controlled valve disposed in a drilling string
SE462349B (sv)	1990-06-11	Tryckmediumventil
US2669246A (en)	1954-02-16	Pneumatic control and/or measuring means
US3809111A (en)	1974-05-07	Pressure reduction valve
EP3362866B1 (de)	2021-05-19	Ausgeglichener regler mit gezielter boost-messsonde
JP2610175B2 (ja)	1997-05-14	燃料制御装置
US4066100A (en)	1978-01-03	Control valve
US3155111A (en)	1964-11-03	Temperature compensated flow control vavle
SE453218B (sv)	1988-01-18	Reglerventil med ett kontinuerligt verkande elektromekaniskt stelldon
SE459036B (sv)	1989-05-29	Hydraulventil
US11499648B2 (en)	2022-11-15	Flow controlled piston valve
US3677288A (en)	1972-07-18	Flow control valve
US4019678A (en)	1977-04-26	Mixing valve
US2590368A (en)	1952-03-25	Valve
JPS6149539B2 (de)	1986-10-30
US2167837A (en)	1939-08-01	Liquid flow regulating means
US939792A (en)	1909-11-09	Regulating-valve.

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8704177-8 Format of ref document f/p: F
2002-06-04	NUG	Patent has lapsed	Ref document number: 8704177-8 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8704177-8

Format of ref document f/p: F

2002-06-04

NUG

Patent has lapsed