EA033365B1 - Wedge-gate valve - Google Patents

Wedge-gate valve

Info

Publication number
EA033365B1
EA033365B1 EA201791559A EA201791559A EA033365B1 EA 033365 B1 EA033365 B1 EA 033365B1 EA 201791559 A EA201791559 A EA 201791559A EA 201791559 A EA201791559 A EA 201791559A EA 033365 B1 EA033365 B1 EA 033365B1
Authority
EA
Eurasian Patent Office
Prior art keywords
wedge
socket
rib
slot
gate valve
Prior art date
Application number
EA201791559A
Other languages
Russian (ru)
Other versions
EA201791559A1 (en
Inventor
Wojciech Krawczyk
Original Assignee
Zetkama R&D Sp Z O O
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 Zetkama R&D Sp Z O O filed Critical Zetkama R&D Sp Z O O
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Valve Housings (AREA)

Abstract

The object of the invention is a wedge-gate valve. The valve, according to the invention, has a body (1) with an inlet port (2) and an outlet port (3), a socket (4) provided in the body (1) with surfaces of which the wedge (5) cooperates, a closing cover (7) connected to the body (1), in which a spindle (6) is mounted sealed with a gland (8). At the outer side the spindle (6) is controlled in a rotational manner, and at the opposite side it is connected to the wedge (5). The socket (4) of the body (1) is provided with a front slot (11') and a rear slot (12'), and the wedge (5) is provided with a front rib (11) and a rear rib (12) made of elastic material, wherein the front rib (11) cooperates with the front slot (I I') of the socket (4) of the body (1), and the rear rib (12) cooperates with the rear slot (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 EA201791559A1 (en) 2018-01-31
EA033365B1 true 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 (2)

* 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
CN114754154A (en) * 2022-04-07 2022-07-15 上海电气集团股份有限公司 Hydraulic valve, and raw material conveying device and method for organic solid waste garbage pyrolysis

Citations (4)

* 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
DE1650289A1 (en) * 1967-08-05 1970-09-10 Bopp & Reuther Gmbh Plate wedge for gate valve
US3662778A (en) * 1971-01-05 1972-05-16 Mueller Co Gate valve structure
US5295661A (en) * 1990-12-17 1994-03-22 Velan Inc. Knife valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934313A (en) 1957-02-04 1960-04-26 Cameron Iron Works Inc Gate valve and seat assembly therefor
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
CH686457A5 (en) 1992-08-11 1996-03-29 Sistag Plate slide.

Patent Citations (4)

* 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
DE1650289A1 (en) * 1967-08-05 1970-09-10 Bopp & Reuther Gmbh Plate wedge for gate valve
US3662778A (en) * 1971-01-05 1972-05-16 Mueller Co Gate valve structure
US5295661A (en) * 1990-12-17 1994-03-22 Velan Inc. Knife valve

Also Published As

Publication number Publication date
EP3247927A1 (en) 2017-11-29
WO2016118024A1 (en) 2016-07-28
PL411031A1 (en) 2016-08-01
EA201791559A1 (en) 2018-01-31
PL226326B1 (en) 2017-07-31

Similar Documents

Publication Publication Date Title
MX2017010928A (en) Plug member and liquid containing body unit.
MX2018006277A (en) Switching valve.
MX2017005763A (en) Flange seal and sealing arrangement comprising a flange seal of this type.
MY190461A (en) Container and lid
MX2018003855A (en) Sealing high pressure flow devices.
MX2016007124A (en) Cap for receptacle such as a bottle.
MY181363A (en) Washing machine and wash water supplying device
MX2014010814A (en) Catheter adapter port valve.
MX2018003095A (en) Ball valve.
TWD183447S (en) Plasma outlet liner
MX2015010994A (en) Adjustment valve with energy recovery.
AU2015341007A8 (en) Spray gun for a high-pressure cleaning appliance
WO2018142149A3 (en) Keg closure housing with integrally formed inner duct
MX2017005147A (en) Liquid applicator comprising single-piece body.
MX2016014159A (en) Fluid regulator with field convertible slam-shut device.
MX2016007341A (en) Dispenser for dispensing flowable material.
EP4253073A3 (en) Ink refill container and ink refill system
GB2556596A (en) Filter element with end cap seal
MX339819B (en) Molded and packaged elastomeric check valve.
SG11201811429XA (en) Flow reactor
BR112015024955A2 (en) watertight contact arrangement
MY191338A (en) Compression activated bypass valve
MY188164A (en) Secure refill system
PL3343077T3 (en) Back pressure flap valve arrangement and the use thereof
EA033365B1 (en) Wedge-gate valve

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