CS268846B2 - Quick-opening gate valve - Google Patents

Quick-opening gate valve Download PDF

Info

Publication number
CS268846B2
CS268846B2 CS88681A CS68188A CS268846B2 CS 268846 B2 CS268846 B2 CS 268846B2 CS 88681 A CS88681 A CS 88681A CS 68188 A CS68188 A CS 68188A CS 268846 B2 CS268846 B2 CS 268846B2
Authority
CS
Czechoslovakia
Prior art keywords
cylinder
housing
bore
quick
channel
Prior art date
Application number
CS88681A
Other languages
Czech (cs)
English (en)
Other versions
CS68188A2 (en
Inventor
Willi Mehrhoff
Walter Ing Meyer
Original Assignee
Babcock Werke Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6320185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS268846(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock Werke Ag filed Critical Babcock Werke Ag
Publication of CS68188A2 publication Critical patent/CS68188A2/cs
Publication of CS268846B2 publication Critical patent/CS268846B2/cs

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
CS88681A 1987-02-04 1988-02-03 Quick-opening gate valve CS268846B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873703303 DE3703303A1 (de) 1987-02-04 1987-02-04 Schnellschluss-absperrschieber

Publications (2)

Publication Number Publication Date
CS68188A2 CS68188A2 (en) 1989-08-14
CS268846B2 true CS268846B2 (en) 1990-04-11

Family

ID=6320185

Family Applications (1)

Application Number Title Priority Date Filing Date
CS88681A CS268846B2 (en) 1987-02-04 1988-02-03 Quick-opening gate valve

Country Status (6)

Country Link
EP (1) EP0277309B1 (es)
CS (1) CS268846B2 (es)
DD (1) DD267541A5 (es)
DE (2) DE3703303A1 (es)
ES (1) ES2015035B3 (es)
PL (1) PL270300A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2211391C2 (ru) * 2001-01-05 2003-08-27 Сухоплюев Александр Михайлович Задвижка
DE102010050662A1 (de) 2010-11-09 2012-05-10 Festo Ag & Co. Kg Steuerkopf für ein fluidisch ansteuerbares Ventil
US9291280B2 (en) * 2012-07-12 2016-03-22 Fisher Controls International, Llc Actuator apparatus having internal passageways
US9458947B2 (en) 2014-02-25 2016-10-04 Fisher Controls International Lc Actuator apparatus with internal tubing and anti-rotation mechanism
DE102014004669B3 (de) 2014-03-31 2015-09-24 Festo Ag & Co. Kg Ventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466001A (en) * 1968-01-15 1969-09-09 Acf Ind Inc Subsea valve and valve operator assembly
US3907248A (en) * 1973-07-20 1975-09-23 Coulbeck M G Ltd Stopcocks
FR2557950B1 (fr) * 1984-01-10 1986-09-26 Joucomatic Sa Perfectionnements apportes aux vannes a commande par piston
DE3616875A1 (de) * 1985-05-23 1986-12-11 Paul Pleiger Maschinenfabrik GmbH & Co KG, 5810 Witten Ventil

Also Published As

Publication number Publication date
EP0277309B1 (de) 1990-05-30
PL270300A1 (en) 1988-09-29
CS68188A2 (en) 1989-08-14
EP0277309A1 (de) 1988-08-10
DE3703303A1 (de) 1988-08-18
DD267541A5 (de) 1989-05-03
ES2015035B3 (es) 1990-08-01
DE3762991D1 (de) 1990-07-05

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