ES461682A1 - Perfeccionamientos en valvulas de compuerta para aplicacio- nes con fluido a alta presion. - Google Patents

Perfeccionamientos en valvulas de compuerta para aplicacio- nes con fluido a alta presion.

Info

Publication number
ES461682A1
ES461682A1 ES461682A ES461682A ES461682A1 ES 461682 A1 ES461682 A1 ES 461682A1 ES 461682 A ES461682 A ES 461682A ES 461682 A ES461682 A ES 461682A ES 461682 A1 ES461682 A1 ES 461682A1
Authority
ES
Spain
Prior art keywords
spacer ring
closing
valve
gate
diameter
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
ES461682A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of ES461682A1 publication Critical patent/ES461682A1/es
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
    • F16K3/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
ES461682A 1976-08-17 1977-08-17 Perfeccionamientos en valvulas de compuerta para aplicacio- nes con fluido a alta presion. Expired ES461682A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71508576A 1976-08-17 1976-08-17

Publications (1)

Publication Number Publication Date
ES461682A1 true ES461682A1 (es) 1978-06-01

Family

ID=24872623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461682A Expired ES461682A1 (es) 1976-08-17 1977-08-17 Perfeccionamientos en valvulas de compuerta para aplicacio- nes con fluido a alta presion.

Country Status (13)

Country Link
JP (1) JPS604394B2 (pt)
AU (1) AU513511B2 (pt)
BR (1) BR7705439A (pt)
CA (1) CA1066259A (pt)
CH (1) CH626145A5 (pt)
DE (1) DE2736708A1 (pt)
ES (1) ES461682A1 (pt)
FR (1) FR2362321A1 (pt)
GB (1) GB1584835A (pt)
IT (1) IT1085745B (pt)
MX (1) MX144942A (pt)
NL (1) NL7708748A (pt)
SE (1) SE432984B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968093B (zh) * 2014-04-22 2017-02-01 章华 带导流孔撑开式平行双闸板闸阀
CN107816559B (zh) * 2017-11-23 2023-07-21 天津卡尔斯阀门股份有限公司 一种改进型组合式阀体
CN109681653B (zh) * 2019-01-08 2020-03-27 纽曼（盐城）阀门制造有限公司 一种防锈耐用型闸阀
CN112610742B (zh) * 2020-12-02 2023-02-28 山东齐鲁电机制造有限公司 一种汽轮机高压主汽阀
CN116498760B (zh) * 2023-06-26 2023-08-22 什邡慧丰采油机械有限责任公司 一种具有组合式双阀座精密密封结构的平板阀及工作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59367C (pt) * 1900-01-01
US1331534A (en) * 1918-12-26 1920-02-24 William H Smith Valve for corrosive liquids
GB282318A (en) * 1927-10-13 1927-12-22 Robert Arnold Blakeborough An improvement in or relating to stop valves
US2239271A (en) * 1938-12-08 1941-04-22 Crane Co Valve
US3400441A (en) * 1964-08-28 1968-09-10 Walworth Co Method of making split-wedge gate valves
GB1182394A (en) * 1967-05-26 1970-02-25 Wonder Door Holdings Ltd Improvements in or relating to Closures
GB1543939A (en) * 1975-08-18 1979-04-11 Rockwell International Corp Gate valve

Also Published As

Publication number Publication date
FR2362321A1 (fr) 1978-03-17
IT1085745B (it) 1985-05-28
GB1584835A (en) 1981-02-18
AU513511B2 (en) 1980-12-04
JPS5324627A (en) 1978-03-07
BR7705439A (pt) 1978-05-02
SE432984B (sv) 1984-04-30
FR2362321B1 (pt) 1983-02-18
NL7708748A (nl) 1978-02-21
CA1066259A (en) 1979-11-13
SE7709227L (sv) 1978-02-18
MX144942A (es) 1981-12-04
DE2736708A1 (de) 1978-02-23
DE2736708C2 (pt) 1988-02-25
AU2720477A (en) 1979-01-25
JPS604394B2 (ja) 1985-02-04
CH626145A5 (en) 1981-10-30

Similar Documents

Publication Publication Date Title
GB1267222A (pt)
ES450779A1 (es) Perfeccionamientos en valvulas de compuerta de dos piezas para conductos de fluido de alta presion.
US2959392A (en) Fluid-tight valve seat
ES331743A1 (es) Perfeccionamientos en valvulas.
GB1011702A (en) Sliding ring seal
ES461682A1 (es) Perfeccionamientos en valvulas de compuerta para aplicacio- nes con fluido a alta presion.
GB1468596A (en) Gate valves
FR2193945B1 (pt)
GB1501936A (en) Valves
ES461683A1 (es) Perfeccionamientos en valvulas de compuerta de doble disco.
SU465516A1 (ru) Клапан
GB1246076A (en) Seat assembly for rotary ball valves
GB1369422A (en) Gate valve
NO963056L (no) Stengeventil
ES461363A1 (es) Conjunto de freno auto-energizado para acoplarse en la peri-feria de un elemento giratorio.
GB1391231A (en) Seat adjusting means
AU1930376A (en) Gate valve seat ring retainer
GB180121A (en) Improvements in gate-valves
NL7709464A (en) Double-disc gate valve - has hubs on disc rear faces slotted to fit together holding distance piece
GB1378002A (en) Rotary annular end face selas
GB791124A (en) Sealed gate valve
FR2398239A1 (fr) Valve papillon
CA923479A (en) Cartridge type valve including stem, bonnet and seat
GB274393A (en) Improvements relating to slide valves
GB724577A (en) Gate valve

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601