FR1462546A - Vanne à étanchéisation automatique par un agent d'étanchéité - Google Patents

Vanne à étanchéisation automatique par un agent d'étanchéité

Info

Publication number
FR1462546A
FR1462546A FR40629A FR40629A FR1462546A FR 1462546 A FR1462546 A FR 1462546A FR 40629 A FR40629 A FR 40629A FR 40629 A FR40629 A FR 40629A FR 1462546 A FR1462546 A FR 1462546A
Authority
FR
France
Prior art keywords
sealant
self
sealing valve
sealing
valve
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.)
Expired
Application number
FR40629A
Other languages
English (en)
Inventor
Alexander Samuel Volpin
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 filed Critical
Application granted granted Critical
Publication of FR1462546A publication Critical patent/FR1462546A/fr
Expired 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
    • F16K3/30—Details
    • F16K3/36—Features relating to lubrication
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4365—Plural feed
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4372—Line pressure feed
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4435—Spring biased piston feed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
FR40629A 1965-01-04 1965-12-02 Vanne à étanchéisation automatique par un agent d'étanchéité Expired FR1462546A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423271A US3348567A (en) 1965-01-04 1965-01-04 Compound pressure sealant-sealed valve

Publications (1)

Publication Number Publication Date
FR1462546A true FR1462546A (fr) 1966-12-16

Family

ID=23678262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40629A Expired FR1462546A (fr) 1965-01-04 1965-12-02 Vanne à étanchéisation automatique par un agent d'étanchéité

Country Status (3)

Country Link
US (1) US3348567A (fr)
FR (1) FR1462546A (fr)
GB (1) GB1109899A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533598A (en) * 1968-10-28 1970-10-13 Cassius L Tillman Gate valve
US3633873A (en) * 1969-11-28 1972-01-11 Mueller Co Gate valve structure
GB1454718A (en) * 1974-05-17 1976-11-03 Kubota Ltd Rotary valve
US4029294A (en) * 1974-10-04 1977-06-14 Mcevoy Oilfield Equipment Co. High pressure valve
US4149558A (en) * 1977-05-25 1979-04-17 Combustion Engineering, Inc. Selective back seat valve
US4209163A (en) * 1978-01-12 1980-06-24 Nordskog Robert A Dump valve assembly
US4245661A (en) * 1978-10-27 1981-01-20 Combustion Engineering, Inc. Heat responsive back seat arrangement for valve operator
US4221307A (en) * 1978-11-22 1980-09-09 Salina Vortex Conveyor Corporation Method and apparatus for material handling
US4274432A (en) * 1980-01-21 1981-06-23 Otis Engineering Corporation Valve
US4456028A (en) * 1981-09-04 1984-06-26 Gilmore Valve Company Relief gate valve
US4471943A (en) * 1982-01-27 1984-09-18 Nl Industries, Inc. Valve assembly and seat
US4651973A (en) * 1984-08-13 1987-03-24 Oliver John P Gate valves
US5227366A (en) * 1987-08-07 1993-07-13 The Clorox Company Mitigation of stress-cracking in fragranced bleach-containing bottles
US5090661A (en) * 1990-09-28 1992-02-25 Foster Oilfield Equipment Co. Gate valve
US5211373A (en) * 1990-11-14 1993-05-18 Dwight Baker Gate valve having expanding gate and floating seats
US5341835A (en) * 1992-12-14 1994-08-30 Foster Valve Corporation Lubrication system for valve seat of a gate valve
JP2981816B2 (ja) * 1994-02-28 1999-11-22 株式会社クボタ 仕切弁のシール構造
US5413140A (en) * 1994-06-29 1995-05-09 Warman International Ltd. Spring-assisted split seat gate valve
US5704594A (en) * 1995-04-11 1998-01-06 Bw/Ip Internatinal, Inc. Guided gate valve
US7066444B2 (en) * 2004-02-05 2006-06-27 Fmc Technologies, Inc. Pressure balanced fluid control device
DE202005003263U1 (de) * 2005-02-25 2006-07-06 Interforge Klee Gmbh Schieberventil
CN201028020Y (zh) * 2007-05-24 2008-02-27 朱力艳 先导式中高压闸阀
CN101270829B (zh) * 2008-05-06 2012-06-27 济南角度科技发展有限公司 内置阀胆式可校调动态流量平衡阀
US9222583B2 (en) * 2011-04-08 2015-12-29 Cameron International Corporation Split gate valve
US10100936B2 (en) * 2015-04-24 2018-10-16 Flowserve Management Company Parallel slide gate valves and related methods
US10683941B2 (en) * 2017-07-26 2020-06-16 Deltavalve, Llc Black-powder-resistant through conduit valve
TWI779143B (zh) 2017-12-21 2022-10-01 美商席諾科技公司 液體注射裝置及其製造方法
US11231215B2 (en) 2018-05-16 2022-01-25 Zynon Technologies, Llc Fluid material injection device
US11125340B2 (en) * 2018-10-16 2021-09-21 Cactus Wellhead, LLC Gate valve gate member for a gate valve
RU2758741C1 (ru) * 2021-02-05 2021-11-01 Общество с ограниченной ответственностью "Промавтоматика-Саров" Устройство запорно-регулирующее
US12104448B1 (en) * 2023-10-09 2024-10-01 Awc Frac Valves, Inc. Grease-retaining frac valve seat insert

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA632151A (en) * 1961-12-05 George A. Butler Automatic sealing valves
US2951497A (en) * 1953-10-22 1960-09-06 Acf Ind Inc Automatic valve sealing and/or lubricating system
US3181552A (en) * 1961-09-26 1965-05-04 Mcevoy Co Valves with enhanced pressure actuated seals
US3280835A (en) * 1963-05-23 1966-10-25 Rockwell Mfg Co Valve jolt sealant injector

Also Published As

Publication number Publication date
GB1109899A (en) 1968-04-18
US3348567A (en) 1967-10-24

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