ZA87761B - Gate valve with integrated system of working medium - Google Patents

Gate valve with integrated system of working medium

Info

Publication number
ZA87761B
ZA87761B ZA87761A ZA87761A ZA87761B ZA 87761 B ZA87761 B ZA 87761B ZA 87761 A ZA87761 A ZA 87761A ZA 87761 A ZA87761 A ZA 87761A ZA 87761 B ZA87761 B ZA 87761B
Authority
ZA
South Africa
Prior art keywords
working medium
gate valve
integrated system
integrated
gate
Prior art date
Application number
ZA87761A
Inventor
Mladen Jankovic
Original Assignee
Mladen Jankovic
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 Mladen Jankovic filed Critical Mladen Jankovic
Publication of ZA87761B publication Critical patent/ZA87761B/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
    • F16K3/02—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
    • F16K3/14—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 with special arrangements for separating the sealing faces or for pressing them together
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Details Of Valves (AREA)
  • Valve Housings (AREA)
ZA87761A 1986-02-03 1987-03-16 Gate valve with integrated system of working medium ZA87761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU00145/86A YU14586A (en) 1986-02-03 1986-02-03 Bolt with integrated system of working medium

Publications (1)

Publication Number Publication Date
ZA87761B true ZA87761B (en) 1987-09-30

Family

ID=25548547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA87761A ZA87761B (en) 1986-02-03 1987-03-16 Gate valve with integrated system of working medium

Country Status (7)

Country Link
EP (1) EP0244390A3 (en)
JP (1) JPS62180181A (en)
KR (1) KR870008140A (en)
CN (1) CN87101607A (en)
AU (1) AU6852287A (en)
YU (1) YU14586A (en)
ZA (1) ZA87761B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102235394B (en) * 2011-08-15 2013-10-09 宁波广天赛克思液压有限公司 Integrated valve with oil circuit selection function for controlling hydraulic motor brake
CN107130939B (en) * 2017-07-17 2023-04-18 东营市瑞丰石油技术发展有限责任公司 Pressure opening type leakage-proof valve and switch device
RU2726918C1 (en) * 2019-10-22 2020-07-17 Общество с ограниченной ответственностью Научно-инжиниринговая компания "АССИ" (ООО НИК "АССИ") Locking device for connection into pipeline under pressure
CN115289223B (en) * 2022-08-10 2024-06-11 安徽中兴流体装备有限责任公司 Multistage valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189908985A (en) * 1899-04-29 1900-03-17 Joseph Shaw Improvements in Taps and Valves for Steam, Water, and other Liquids or Fluids.
GB613266A (en) * 1946-06-14 1948-11-24 Robert Arnold Blakeborough Improvements in or relating to valves of the split-wedge gate type for controlling the flow of gaseous or liquid media
YU65484A (en) * 1984-04-10 1988-08-31 Mladen Jankovic Integrated bolt

Also Published As

Publication number Publication date
EP0244390A2 (en) 1987-11-04
KR870008140A (en) 1987-09-24
YU14586A (en) 1989-08-31
EP0244390A3 (en) 1988-11-02
AU6852287A (en) 1987-08-06
CN87101607A (en) 1988-01-20
JPS62180181A (en) 1987-08-07

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