FR2202246B1 - - Google Patents

Info

Publication number
FR2202246B1
FR2202246B1 FR7336192A FR7336192A FR2202246B1 FR 2202246 B1 FR2202246 B1 FR 2202246B1 FR 7336192 A FR7336192 A FR 7336192A FR 7336192 A FR7336192 A FR 7336192A FR 2202246 B1 FR2202246 B1 FR 2202246B1
Authority
FR
France
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
FR7336192A
Other versions
FR2202246A1 (fr
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.)
Deutsche Babcock and Wilcox AG
Original Assignee
Deutsche Babcock and Wilcox 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
Application filed by Deutsche Babcock and Wilcox AG filed Critical Deutsche Babcock and Wilcox AG
Publication of FR2202246A1 publication Critical patent/FR2202246A1/fr
Application granted granted Critical
Publication of FR2202246B1 publication Critical patent/FR2202246B1/fr
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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/188—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 special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
    • 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
    • F16K27/10—Welded housings
    • F16K27/105—Welded housings for gate valves
FR7336192A 1972-10-10 1973-10-10 Expired FR2202246B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249601A DE2249601C3 (de) 1972-10-10 1972-10-10 Parallel-Platten-Absperrschieber

Publications (2)

Publication Number Publication Date
FR2202246A1 FR2202246A1 (fr) 1974-05-03
FR2202246B1 true FR2202246B1 (fr) 1976-06-18

Family

ID=5858633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336192A Expired FR2202246B1 (fr) 1972-10-10 1973-10-10

Country Status (5)

Country Link
AT (1) AT332185B (fr)
DE (1) DE2249601C3 (fr)
FR (1) FR2202246B1 (fr)
GB (1) GB1403959A (fr)
IT (1) IT995687B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405681A1 (de) * 1984-02-17 1985-08-22 Deutsche Babcock Werke AG, 4200 Oberhausen Absperrschieber
US4685655A (en) * 1986-01-30 1987-08-11 Smith International, Inc. Pressure-balanced gate for split-gate valve
GB2389639B (en) * 2002-06-14 2005-09-07 Water Hydraulics Company Ltd Fluid valves
RU2478858C2 (ru) * 2011-06-16 2013-04-10 Общество с ограниченной ответственностью Научно-производственная компания "МТПА" Корпус трубопроводной арматуры
CN105003673B (zh) * 2015-07-03 2019-05-10 南通国电电站阀门有限公司 高压法焊连接式带旁路排污平行闸阀

Also Published As

Publication number Publication date
DE2249601C3 (de) 1979-07-12
FR2202246A1 (fr) 1974-05-03
IT995687B (it) 1975-11-20
GB1403959A (en) 1975-08-28
DE2249601B2 (de) 1978-11-16
AT332185B (de) 1976-09-10
DE2249601A1 (de) 1974-04-25
ATA794173A (de) 1975-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse