DE267052C - - Google Patents

Info

Publication number
DE267052C
DE267052C DENDAT267052D DE267052DA DE267052C DE 267052 C DE267052 C DE 267052C DE NDAT267052 D DENDAT267052 D DE NDAT267052D DE 267052D A DE267052D A DE 267052DA DE 267052 C DE267052 C DE 267052C
Authority
DE
Germany
Prior art keywords
plates
slide
lifted
wedge
cylinders
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.)
Active
Application number
DENDAT267052D
Other languages
German (de)
English (en)
Publication of DE267052C publication Critical patent/DE267052C/de
Active 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
    • F16K3/184—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 cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
DENDAT267052D Active DE267052C (es)

Publications (1)

Publication Number Publication Date
DE267052C true DE267052C (es)

Family

ID=524137

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT267052D Active DE267052C (es)

Country Status (1)

Country Link
DE (1) DE267052C (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502689A (en) * 1944-08-17 1950-04-04 Crane Co Retractable gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502689A (en) * 1944-08-17 1950-04-04 Crane Co Retractable gate valve

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