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CA2340395A1 - Gas cartridge actuated isolation valve - Google Patents

Gas cartridge actuated isolation valve Download PDF

Info

Publication number
CA2340395A1
CA2340395A1 CA002340395A CA2340395A CA2340395A1 CA 2340395 A1 CA2340395 A1 CA 2340395A1 CA 002340395 A CA002340395 A CA 002340395A CA 2340395 A CA2340395 A CA 2340395A CA 2340395 A1 CA2340395 A1 CA 2340395A1
Authority
CA
Canada
Prior art keywords
valve
piston
gate member
passageway
cartridge unit
Prior art date
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.)
Granted
Application number
CA002340395A
Other languages
French (fr)
Other versions
CA2340395C (en
Inventor
William A. Staggs
John E. Going
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.)
Fike Corp
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from US09/373,087 external-priority patent/US6131594A/en
Publication of CA2340395A1 publication Critical patent/CA2340395A1/en
Application granted granted Critical
Publication of CA2340395C publication Critical patent/CA2340395C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • 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
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member
    • F16K13/06—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member constructed to be ruptured by an explosion
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1647—Explosive actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)

Abstract

An isolation gate valve (10, 10a, 10b, 124, 146, 210) is provided which has a valve body (12, 126, 212) presenting a passageway (14, 214) therethrough; a shiftable, apertured gate member (18, 224) is located within the body (12, 126, 212) and is shiftable between a valve open position permitting flow through the passageway (14, 214) and a valve closed position wherein the member (18, 224) is shifted into a flow-blocking relationship relative to the passageway (14, 214). A valve actuator (20, 130, 220) is provided which includes a gas-generating cartridge unit (22, 22a, 22b, 222) which, upon actuation, generates a charge of high pressure subsonic gas for shifting the gate member (18, 224) at a velocity of about 0.2 to about 0.33 in./msec. Preferably, the actuator includes a piston housing (56, 56a, 56b, 256) having a piston (72, 72a, 72b, 272) therein with a piston rod (71, 71a, 71b, 271) coupled between the piston (72, 72a, 72b, 272) and the gate member (18, 224). In the valve open position, the piston (72, 72a, 72b, 272) is adjacent the cartridge unit (22, 22a, 22b, 222) and is oriented so that the pressurized gas from the cartridge unit (22, 22a, 22b, 222) shifts the piston (72, 72a, 72b, 272) thereby closing the valve (10, 10a, 10b, 124, 146, 212). A
dampener unit (99, 299) is provided in an association with the gate member (18, 224) to effect predetermined, controlled deceleration thereof as the gate member approaches its fully actuated position.
CA002340395A 1998-08-13 1999-08-12 Gas cartridge actuated isolation valve Expired - Fee Related CA2340395C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13357398A 1998-08-13 1998-08-13
US09/133,573 1998-08-13
PCT/US1999/018478 WO2000009920A1 (en) 1998-08-13 1999-08-12 Gas cartridge actuated isolation valve
US09/373,087 US6131594A (en) 1998-08-13 1999-08-12 Gas cartridge actuated isolation valve
US09/373,087 1999-08-12

Publications (2)

Publication Number Publication Date
CA2340395A1 true CA2340395A1 (en) 2000-02-24
CA2340395C CA2340395C (en) 2004-09-28

Family

ID=22459277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002340395A Expired - Fee Related CA2340395C (en) 1998-08-13 1999-08-12 Gas cartridge actuated isolation valve

Country Status (4)

Country Link
JP (1) JP4636688B2 (en)
AU (1) AU5775399A (en)
CA (1) CA2340395C (en)
WO (1) WO2000009920A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110425327B (en) * 2019-08-21 2024-07-12 山西新思备科技股份有限公司 Impact rotary type limiting removal instantaneous valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358961A (en) 1963-03-05 1967-12-19 Rayner A Montgomery Explosively driven shutter type pressure release apparatus
US3373758A (en) * 1965-09-27 1968-03-19 Gen Motors Corp High speed gate valve
US3720620A (en) * 1970-07-20 1973-03-13 D Taber Synergistic antiseptic compositions
US3739796A (en) * 1971-05-03 1973-06-19 Us Army In-line explosion arrester
JPS5237551B2 (en) * 1972-10-20 1977-09-22
JPS5136264Y1 (en) * 1973-04-05 1976-09-06
JPS5237847B2 (en) * 1973-11-22 1977-09-26
US4108195A (en) * 1977-06-23 1978-08-22 Berry Henry K Quick-closing fire gate
US4290578A (en) * 1978-09-01 1981-09-22 Earp Sherald B Failsafe cutoff valve for oil and gas wells
US4215749A (en) * 1979-02-05 1980-08-05 Acf Industries, Incorporated Gate valve for shearing workover lines to permit shutting in of a well
JPS5659078A (en) * 1979-10-17 1981-05-22 Toshiba Corp Cut-off valve apparatus
JPS56115011U (en) * 1980-02-05 1981-09-03
JPS60249711A (en) * 1984-05-24 1985-12-10 Hosoya Kako Kk Pushing device
JPS61144468A (en) * 1984-12-19 1986-07-02 Toshiba Corp High speed cylinder device
US5718294A (en) * 1996-09-20 1998-02-17 Fike Corporation Fire suppression or explosion protection system having a manual actuator for an electrically responsive initiator or gas-generating cartridge activator

Also Published As

Publication number Publication date
JP4636688B2 (en) 2011-02-23
CA2340395C (en) 2004-09-28
AU5775399A (en) 2000-03-06
WO2000009920A1 (en) 2000-02-24
JP2003517542A (en) 2003-05-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150812