ZA764725B - A gate valve - Google Patents

A gate valve

Info

Publication number
ZA764725B
ZA764725B ZA764725A ZA764725A ZA764725B ZA 764725 B ZA764725 B ZA 764725B ZA 764725 A ZA764725 A ZA 764725A ZA 764725 A ZA764725 A ZA 764725A ZA 764725 B ZA764725 B ZA 764725B
Authority
ZA
South Africa
Prior art keywords
gate valve
gate
valve
Prior art date
Application number
ZA764725A
Inventor
A Breuer
Original Assignee
Didier Ltd
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 Didier Ltd filed Critical Didier Ltd
Publication of ZA764725B publication Critical patent/ZA764725B/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
    • F16K3/16—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
    • F16K3/182—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 toggle links
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • 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
    • F16K3/20—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 seats
ZA764725A 1975-08-09 1976-08-05 A gate valve ZA764725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2535629A DE2535629C3 (en) 1975-08-09 1975-08-09 Gate valve for gas pipes of large nominal sizes

Publications (1)

Publication Number Publication Date
ZA764725B true ZA764725B (en) 1977-07-27

Family

ID=5953655

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA764725A ZA764725B (en) 1975-08-09 1976-08-05 A gate valve

Country Status (2)

Country Link
DE (1) DE2535629C3 (en)
ZA (1) ZA764725B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327893A (en) * 1980-05-29 1982-05-04 Bachmann Industries, Inc. Guillotine damper
DE102009016615A1 (en) * 2009-04-08 2010-12-30 Manibs Spezialarmaturen Gmbh Device for shutting off pipes for flowing media
CN102359613B (en) * 2011-09-06 2012-12-19 石家庄阀门一厂股份有限公司 Bidirectional pressure bearing system for glasses valve

Also Published As

Publication number Publication date
DE2535629B2 (en) 1978-07-06
DE2535629A1 (en) 1977-02-10
DE2535629C3 (en) 1979-03-15

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