AT333562B - GATE VALVE - Google Patents

GATE VALVE

Info

Publication number
AT333562B
AT333562B AT124774A AT124774A AT333562B AT 333562 B AT333562 B AT 333562B AT 124774 A AT124774 A AT 124774A AT 124774 A AT124774 A AT 124774A AT 333562 B AT333562 B AT 333562B
Authority
AT
Austria
Prior art keywords
gate valve
gate
valve
Prior art date
Application number
AT124774A
Other languages
German (de)
Other versions
ATA124774A (en
Original Assignee
Von Roll 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 Von Roll Ag filed Critical Von Roll Ag
Publication of ATA124774A publication Critical patent/ATA124774A/en
Application granted granted Critical
Publication of AT333562B publication Critical patent/AT333562B/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
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
AT124774A 1973-04-26 1974-02-15 GATE VALVE AT333562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH599673A CH557975A (en) 1973-04-26 1973-04-26 GATE VALVE.

Publications (2)

Publication Number Publication Date
ATA124774A ATA124774A (en) 1976-03-15
AT333562B true AT333562B (en) 1976-11-25

Family

ID=4302699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT124774A AT333562B (en) 1973-04-26 1974-02-15 GATE VALVE

Country Status (6)

Country Link
AT (1) AT333562B (en)
BE (1) BE814227R (en)
CH (1) CH557975A (en)
DE (1) DE2406425A1 (en)
FR (1) FR2227472B2 (en)
IT (1) IT1046568B (en)

Also Published As

Publication number Publication date
FR2227472A2 (en) 1974-11-22
BE814227R (en) 1974-08-16
ATA124774A (en) 1976-03-15
FR2227472B2 (en) 1977-03-04
CH557975A (en) 1975-01-15
IT1046568B (en) 1980-07-31
DE2406425A1 (en) 1974-11-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties