ATA357776A - SHUT-OFF VALVE - Google Patents

SHUT-OFF VALVE

Info

Publication number
ATA357776A
ATA357776A AT357776A AT357776A ATA357776A AT A357776 A ATA357776 A AT A357776A AT 357776 A AT357776 A AT 357776A AT 357776 A AT357776 A AT 357776A AT A357776 A ATA357776 A AT A357776A
Authority
AT
Austria
Prior art keywords
shut
valve
Prior art date
Application number
AT357776A
Other languages
German (de)
Other versions
AT345048B (en
Original Assignee
Barabo Otto
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 Barabo Otto filed Critical Barabo Otto
Priority to AT357776A priority Critical patent/AT345048B/en
Publication of ATA357776A publication Critical patent/ATA357776A/en
Application granted granted Critical
Publication of AT345048B publication Critical patent/AT345048B/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/02—Arrangements using fluid issuing from valve members or seats
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0066—Hydraulic or pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
AT357776A 1976-05-17 1976-05-17 SHUT-OFF VALVE AT345048B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT357776A AT345048B (en) 1976-05-17 1976-05-17 SHUT-OFF VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT357776A AT345048B (en) 1976-05-17 1976-05-17 SHUT-OFF VALVE

Publications (2)

Publication Number Publication Date
ATA357776A true ATA357776A (en) 1977-12-15
AT345048B AT345048B (en) 1978-08-25

Family

ID=3552450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT357776A AT345048B (en) 1976-05-17 1976-05-17 SHUT-OFF VALVE

Country Status (1)

Country Link
AT (1) AT345048B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842431A1 (en) * 1988-12-16 1990-06-21 Fluidtech Gmbh METHOD FOR COMPENSATING FLOW FORCES IN A HYDRAULIC VALVE AND HYDRAULIC VALVE FOR CARRYING OUT THE METHOD
SE508999C2 (en) * 1997-03-21 1998-11-23 Abb Stal Ab Valve assembly with the seat movably arranged relative to the valve housing
DE102012019193A1 (en) * 2012-09-24 2014-03-27 Hydac Electronic Gmbh Valve

Also Published As

Publication number Publication date
AT345048B (en) 1978-08-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee