MX160477A - Mejoras en valvula de compuerta - Google Patents

Mejoras en valvula de compuerta

Info

Publication number
MX160477A
MX160477A MX202892A MX20289284A MX160477A MX 160477 A MX160477 A MX 160477A MX 202892 A MX202892 A MX 202892A MX 20289284 A MX20289284 A MX 20289284A MX 160477 A MX160477 A MX 160477A
Authority
MX
Mexico
Prior art keywords
gate valve
gate
valve
Prior art date
Application number
MX202892A
Other languages
English (en)
Inventor
Charles Edward Jennings
Claud Conner Barrington
Original Assignee
Fmc 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.)
Filing date
Publication date
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of MX160477A publication Critical patent/MX160477A/es

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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • 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
    • Y10T137/1797—Heat destructible or fusible
    • 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
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1819—Safety cut-off

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Sliding Valves (AREA)
MX202892A 1983-09-30 1984-09-28 Mejoras en valvula de compuerta MX160477A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/538,002 US4510960A (en) 1983-09-30 1983-09-30 Valve stem-to-bonnet backseat

Publications (1)

Publication Number Publication Date
MX160477A true MX160477A (es) 1990-03-09

Family

ID=24145018

Family Applications (1)

Application Number Title Priority Date Filing Date
MX202892A MX160477A (es) 1983-09-30 1984-09-28 Mejoras en valvula de compuerta

Country Status (9)

Country Link
US (1) US4510960A (es)
EP (1) EP0143258B1 (es)
JP (1) JPS6095287A (es)
AU (1) AU566494B2 (es)
BR (1) BR8404915A (es)
CA (1) CA1239138A (es)
DE (1) DE3481136D1 (es)
MX (1) MX160477A (es)
NO (1) NO157551C (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570659A (en) * 1983-11-01 1986-02-18 Gray Tool Company Fire resistant valve
US4658848A (en) * 1983-12-27 1987-04-21 Joy Manufacturing Company Heat responsive backseat for gate valves
CA1269652A (en) * 1985-01-31 1990-05-29 Claud C. Barrington Uni-directional/bi-directional gate valve
US4682757A (en) * 1986-07-18 1987-07-28 Joy Manufacturing Company Secondary backseat for gate valve
DE3925888A1 (de) * 1989-08-04 1991-02-14 Chemat Gmbh Schaltwellenabdichtung bei armaturen
US5127629A (en) * 1991-05-24 1992-07-07 Fmc Corporation Valve stem flex lip backseat
US5246236A (en) * 1992-01-21 1993-09-21 Halliburton Company Seal for long-time exposures in oil and gas well tools
US5364110A (en) * 1992-12-11 1994-11-15 Halliburton Company Downhole tool metal-to-metal seal
DE19638921A1 (de) * 1996-09-23 1998-03-26 Teves Gmbh Alfred Ventil, insbesondere für eine regelbare hydraulische Fahrzeugbremsanlage
US5865423A (en) * 1997-07-11 1999-02-02 Parker Intangibles, Inc. High flow diaphragm valve
US20050156131A1 (en) * 2004-01-16 2005-07-21 Holliday David G. Fire resistant valve assemblies
WO2006052237A1 (en) 2004-11-05 2006-05-18 Petrolvalves Usa Metal valve stem seal and sealing system
WO2013049643A1 (en) 2011-09-30 2013-04-04 Integrated Equipment, Inc. Expanding gate valve assembly
KR200475019Y1 (ko) * 2013-01-10 2014-11-17 이튼인더스트리즈 유한회사 댐핑기능을 갖는 조이스틱 파일럿밸브
US9617921B2 (en) 2013-07-31 2017-04-11 General Electric Company Thermal actuator including fluid with high temperature stability
US10215140B2 (en) * 2015-04-14 2019-02-26 Turn And Bank Holdings, Llc Fuel control valve assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784933A (en) * 1951-07-27 1957-03-12 Dresser Ind Service tau
NL137883C (es) * 1967-09-11
US4029294A (en) * 1974-10-04 1977-06-14 Mcevoy Oilfield Equipment Co. High pressure valve
US4135546A (en) * 1977-04-20 1979-01-23 Acf Industries, Incorporated Stem packing assembly for gate valves and means for removal
US4281819A (en) * 1978-03-23 1981-08-04 Linder Morris B Balanced stem gate valve
US4245661A (en) * 1978-10-27 1981-01-20 Combustion Engineering, Inc. Heat responsive back seat arrangement for valve operator
GB2070203B (en) * 1980-02-26 1984-05-02 Fmc Corp Gate valve
US4373700A (en) * 1981-02-25 1983-02-15 Fmc Corporation Metal seal for a gate valve stem
US4531711A (en) * 1982-06-30 1985-07-30 Cameron Iron Works, Inc. Valve and stem seal therefor

Also Published As

Publication number Publication date
NO157551B (no) 1987-12-28
NO843922L (no) 1985-04-01
BR8404915A (pt) 1985-08-20
JPH0143874B2 (es) 1989-09-22
EP0143258A1 (en) 1985-06-05
JPS6095287A (ja) 1985-05-28
DE3481136D1 (de) 1990-03-01
US4510960A (en) 1985-04-16
EP0143258B1 (en) 1990-01-24
CA1239138A (en) 1988-07-12
AU3296384A (en) 1985-04-04
NO157551C (no) 1988-04-06
AU566494B2 (en) 1987-10-22

Similar Documents

Publication Publication Date Title
DK480484D0 (da) Lukkeventil
BR8405646A (pt) Valvula de borboleta
BR8403295A (pt) Valvula giratoria
MX157754A (es) Mejoras en aparato de valvulas
KR850002677A (ko) 게이트 에레이
MX157859A (es) Valvula de charnela
ES288846Y (es) Valvula de compuerta
MX160477A (es) Mejoras en valvula de compuerta
GB2142122B (en) Gate valve
GB2146742B (en) Gate valve
MX155290A (es) Mejoras en valvula de compuerta
BR8405363A (pt) Valvula de reducao
IT1199562B (it) Valvola di passaggio
FR2553857B1 (fr) Vanne perfectionnee
BR8403817A (pt) Valvula
GB2150265B (en) Gate valves
MX152636A (es) Mejoras en valvula de compuerta
AR229455A1 (es) Valvula de compuerta
KR840006213U (ko) 게이트 밸브
ES251546Y (es) Perfeccionamientos en valvulas de compuerta
DK565484D0 (da) Spalteventil
GB8333852D0 (en) Gate valves
BR8103880A (pt) Aperfeicoamento em valvula triutilitaria
MX156412A (es) Mejoras en valvula de mariposa
DK384383A (da) Toemningsventil