GB2014701B - Creación de Inventos y Patentes con Inteligencia Artificial

GB2014701B – Push-type control valve for fluid actuator
– Google Patents

GB2014701B – Push-type control valve for fluid actuator
– Google Patents
Push-type control valve for fluid actuator

Info

Publication number
GB2014701B

GB2014701B
GB7904801A
GB7904801A
GB2014701B
GB 2014701 B
GB2014701 B
GB 2014701B
GB 7904801 A
GB7904801 A
GB 7904801A
GB 7904801 A
GB7904801 A
GB 7904801A
GB 2014701 B
GB2014701 B
GB 2014701B
Authority
GB
United Kingdom
Prior art keywords
push
control valve
type control
fluid actuator
actuator
Prior art date
1978-02-13
Legal status (The legal status 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 status listed.)

Expired

Application number
GB7904801A
Other versions

GB2014701A
(en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

W-K-M Wellhead Systems Inc

Original Assignee
W-K-M Wellhead Systems 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.)
1978-02-13
Filing date
1979-02-12
Publication date
1982-05-12

1979-02-12
Application filed by W-K-M Wellhead Systems Inc
filed
Critical
W-K-M Wellhead Systems Inc

1979-08-30
Publication of GB2014701A
publication
Critical
patent/GB2014701A/en

1982-05-12
Application granted
granted
Critical

1982-05-12
Publication of GB2014701B
publication
Critical
patent/GB2014701B/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

239000012530
fluid
Substances

0.000
title
1

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

F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves

F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side

F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure

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

F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves

F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit

F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements

F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members

F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides

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

F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves

F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T137/00—Fluid handling

Y10T137/7722—Line condition change responsive valves

Y10T137/7723—Safety cut-off requiring reset

Y10T137/7725—Responsive to both high and low pressure or velocity

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T137/00—Fluid handling

Y10T137/8593—Systems

Y10T137/86493—Multi-way valve unit

Y10T137/86574—Supply and exhaust

Y10T137/86622—Motor-operated

Y10T137/8663—Fluid motor

GB7904801A
1978-02-13
1979-02-12
Push-type control valve for fluid actuator

Expired

GB2014701B
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US05/876,970

US4196750A
(en)

1978-02-13
1978-02-13
Push-type control valve for fluid actuator

Publications (2)

Publication Number
Publication Date

GB2014701A

GB2014701A
(en)

1979-08-30

GB2014701B
true

GB2014701B
(en)

1982-05-12

Family
ID=25368981
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7904801A
Expired

GB2014701B
(en)

1978-02-13
1979-02-12
Push-type control valve for fluid actuator

Country Status (2)

Country
Link

US
(1)

US4196750A
(en)

GB
(1)

GB2014701B
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4320779A
(en)

1980-08-08
1982-03-23
W-K-M Wellhead Systems, Inc.
Push-type control valve for fluid actuator

CN1238169C
(en)

2002-04-05
2006-01-25
昌信机械（莱州）有限公司
Trigger type double-action control-valve

WO2015123372A1
(en)

2014-02-14
2015-08-20
Ross Operating Valve Company
Pneumatic valve with emergency stop button

US10386005B2
(en)

2015-01-14
2019-08-20
Saudi Arabian Oil Company
Self-contained, fully mechanical, 1 out of 2 flowline protection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3877484A
(en)

1973-09-06
1975-04-15
B W B Controls Inc
Pneumatic relay

US3920040A
(en)

1973-10-23
1975-11-18
Anderson Greenwood & Co
Pressure control system

US3943974A
(en)

1975-03-24
1976-03-16
Acf Industries, Incorporated
Control valve for fluid actuator

US4004610A
(en)

1975-04-14
1977-01-25
B.W.B. Controls, Inc.
Line control

US4145025A
(en)

1976-12-13
1979-03-20
B. W. B. Controls, Inc.
Control device

1978

1978-02-13
US
US05/876,970
patent/US4196750A/en
not_active
Expired – Lifetime

1979

1979-02-12
GB
GB7904801A
patent/GB2014701B/en
not_active
Expired

Also Published As

Publication number
Publication date

GB2014701A
(en)

1979-08-30

US4196750A
(en)

1980-04-08

Información de contacto