EA201791559A1 - WEDGE VALVE - Google Patents

WEDGE VALVE

Info

Publication number
EA201791559A1
EA201791559A1 EA201791559A EA201791559A EA201791559A1 EA 201791559 A1 EA201791559 A1 EA 201791559A1 EA 201791559 A EA201791559 A EA 201791559A EA 201791559 A EA201791559 A EA 201791559A EA 201791559 A1 EA201791559 A1 EA 201791559A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
wedge
spindle
groove
edge
Prior art date
Application number
EA201791559A
Other languages
Russian (ru)
Other versions
EA033365B1 (en
Inventor
Войцех Кравчик
Original Assignee
Зеткама Р Энд Д Сп. З О.О.
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 Зеткама Р Энд Д Сп. З О.О. filed Critical Зеткама Р Энд Д Сп. З О.О.
Publication of EA201791559A1 publication Critical patent/EA201791559A1/en
Publication of EA033365B1 publication Critical patent/EA033365B1/en

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
    • F16K3/316—Guiding of the slide
    • 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
    • F16K3/0263—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 using particular material or covering 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
    • 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
    • F16K3/12—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 with wedge-shaped arrangements of sealing faces
    • 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
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

Abstract

Задвижка согласно изобретению содержит корпус (1) с впускным отверстием (2) и выпускным отверстием (3), предусмотренное в корпусе (1) гнездо (4), с поверхностями которого взаимодействует клин (5), закрывающую крышку (7), соединенную с корпусом (1), в котором установлен шпиндель (6), герметизированный сальником (8). С внешней стороны шпинделем (6) управляют посредством вращения, а на противоположной стороне шпиндель соединен с клином (5). Гнездо (4) в корпусе (1) содержит передний паз (11') и задний паз (12'), а клин (5) содержит переднее ребро (11) и заднее ребро (12), изготовленные из эластичного материала, причем переднее ребро (11) взаимодействует с передним пазом (11') гнезда (4) корпуса (1), а заднее ребро (12) взаимодействует с задним пазом (12') гнезда (4) корпуса (1).The valve according to the invention comprises a housing (1) with an inlet opening (2) and an exhaust opening (3) provided in the housing (1) a nest (4), the surfaces of which are connected with a wedge (5), which covers the cover (7) connected to the housing (1), in which the spindle (6) is installed, sealed with an epiploon (8). From the outside, the spindle (6) is controlled by rotation, and on the opposite side, the spindle is connected to the wedge (5). The nest (4) in the housing (1) contains the front groove (11 ') and the rear groove (12'), and the wedge (5) contains the front edge (11) and the rear edge (12), made of elastic material, with the front edge (11) interacts with the front groove (11 ') of the socket (4) of the body (1), and the rear edge (12) interacts with the rear groove (12') of the socket (4) of the body (1).

EA201791559A 2015-01-22 2016-01-12 Wedge-gate valve EA033365B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL411031A PL226326B1 (en) 2015-01-22 2015-01-22 Wedge gate valve
PCT/PL2016/000001 WO2016118024A1 (en) 2015-01-22 2016-01-12 Wedge-gate valve

Publications (2)

Publication Number Publication Date
EA201791559A1 true EA201791559A1 (en) 2018-01-31
EA033365B1 EA033365B1 (en) 2019-10-31

Family

ID=55346167

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791559A EA033365B1 (en) 2015-01-22 2016-01-12 Wedge-gate valve

Country Status (4)

Country Link
EP (1) EP3247927A1 (en)
EA (1) EA033365B1 (en)
PL (1) PL226326B1 (en)
WO (1) WO2016118024A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210048109A1 (en) * 2018-04-19 2021-02-18 Halliburton Energy Services, Inc. Gate valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1056642A (en) * 1952-05-16 1954-03-01 App Pour Chaufferies Soc D Improvement in the construction of gate valves
US2934313A (en) 1957-02-04 1960-04-26 Cameron Iron Works Inc Gate valve and seat assembly therefor
DE1650289B2 (en) * 1967-08-05 1973-08-16 Bopp & Reuther Gmbh, 6800 Mannheim SEAL ON THE PLATTEX WEDGE OF A GATE VALVE
US3662778A (en) * 1971-01-05 1972-05-16 Mueller Co Gate valve structure
PL111552B1 (en) 1977-12-13 1980-09-30 Akad Gorniczo Hutnicza Process for preparing thin coatings of metal carbides on sintered carbides
DK161781C (en) 1989-06-19 1992-01-20 Avk Maskinfab LOCK VALVE AND PROCEDURE FOR PREPARING A RELEVANT SHOOTER
US5295661A (en) * 1990-12-17 1994-03-22 Velan Inc. Knife valve
CH686457A5 (en) 1992-08-11 1996-03-29 Sistag Plate slide.

Also Published As

Publication number Publication date
PL226326B1 (en) 2017-07-31
EA033365B1 (en) 2019-10-31
WO2016118024A1 (en) 2016-07-28
PL411031A1 (en) 2016-08-01
EP3247927A1 (en) 2017-11-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU