FR1495201A - Vanne à étanchéité automatique - Google Patents

Vanne à étanchéité automatique

Info

Publication number
FR1495201A
FR1495201A FR77702A FR77702A FR1495201A FR 1495201 A FR1495201 A FR 1495201A FR 77702 A FR77702 A FR 77702A FR 77702 A FR77702 A FR 77702A FR 1495201 A FR1495201 A FR 1495201A
Authority
FR
France
Prior art keywords
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
FR77702A
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 FR1495201A publication Critical patent/FR1495201A/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
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4252—Reverse fluid flow
    • 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
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning
    • Y10T137/4336—Cleaning member reciprocates in passage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
FR77702A 1966-04-11 1966-09-27 Vanne à étanchéité automatique Expired FR1495201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US541655A US3412748A (en) 1966-04-11 1966-04-11 Automatic sealant sealed valve with sealing groove purging means

Publications (1)

Publication Number Publication Date
FR1495201A true FR1495201A (fr) 1967-09-15

Family

ID=24160513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77702A Expired FR1495201A (fr) 1966-04-11 1966-09-27 Vanne à étanchéité automatique

Country Status (3)

Country Link
US (1) US3412748A (fr)
FR (1) FR1495201A (fr)
GB (1) GB1141372A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155592B (en) * 1984-02-24 1988-01-27 N H Engineering Limited A parallel plug valve
US5341835A (en) * 1992-12-14 1994-08-30 Foster Valve Corporation Lubrication system for valve seat of a gate valve
US12529429B2 (en) * 2023-08-28 2026-01-20 Bestway Oilfield, Inc. Dynamic slab gate valves
US12560244B2 (en) 2023-08-28 2026-02-24 Bestway Oilfield, Inc. Dynamic slab gate valves
US12584560B2 (en) 2023-08-28 2026-03-24 Bestway Oilfield, Inc. Gate valves with dynamic skirts and multiple energizers
US12287041B1 (en) * 2023-10-18 2025-04-29 Bestway Oilfield, Inc. Slab gate valves and methods of retrofitting
USD1133104S1 (en) 2024-08-30 2026-07-07 Bestway Oilfield, Inc. Oil and gas valve
US12565933B1 (en) 2024-08-30 2026-03-03 Bestway Oilfield, Inc. Concentric valve skirts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA582711A (fr) * 1959-09-08 H. Dotter John Robinet a clef lubrifie automatiquement par la force du debit
US2710017A (en) * 1950-03-31 1955-06-07 Duoseal Company Inc Valve
US2956580A (en) * 1955-09-13 1960-10-18 Raymond F Heath Self sealing gate valve
US2999510A (en) * 1957-07-05 1961-09-12 Alexander S Volpin Automatic lubricant-sealed plug valve
US3135285A (en) * 1959-08-24 1964-06-02 Alexander S Volpin Automatic sealed gate valve
US2957492A (en) * 1959-08-24 1960-10-25 Alexander S Volpin Gate valve construction
US3280835A (en) * 1963-05-23 1966-10-25 Rockwell Mfg Co Valve jolt sealant injector

Also Published As

Publication number Publication date
US3412748A (en) 1968-11-26
GB1141372A (en) 1969-01-29

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