CH374864A - Shut-off device - Google Patents

Shut-off device

Info

Publication number
CH374864A
CH374864A CH8039159A CH8039159A CH374864A CH 374864 A CH374864 A CH 374864A CH 8039159 A CH8039159 A CH 8039159A CH 8039159 A CH8039159 A CH 8039159A CH 374864 A CH374864 A CH 374864A
Authority
CH
Switzerland
Prior art keywords
shut
Prior art date
Application number
CH8039159A
Other languages
German (de)
Inventor
Knott Theodor
Original Assignee
Rheinisches Metallwerk Gmbh
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
Priority claimed from DER24406A external-priority patent/DE1116002B/en
Application filed by Rheinisches Metallwerk Gmbh filed Critical Rheinisches Metallwerk Gmbh
Publication of CH374864A publication Critical patent/CH374864A/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
    • F16K3/28—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 resilient valve members
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CH8039159A 1958-11-18 1959-11-09 Shut-off device CH374864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER24406A DE1116002B (en) 1958-11-18 1958-11-18 Shut-off device with a locking piece having a spindle-side extension

Publications (1)

Publication Number Publication Date
CH374864A true CH374864A (en) 1964-01-31

Family

ID=7401655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8039159A CH374864A (en) 1958-11-18 1959-11-09 Shut-off device

Country Status (3)

Country Link
BE (1) BE584673A (en)
CH (1) CH374864A (en)
GB (1) GB935546A (en)

Also Published As

Publication number Publication date
BE584673A (en) 1960-03-16
GB935546A (en) 1963-08-28

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