NL290499A - - Google Patents

Info

Publication number
NL290499A
NL290499A NL290499DA NL290499A NL 290499 A NL290499 A NL 290499A NL 290499D A NL290499D A NL 290499DA NL 290499 A NL290499 A NL 290499A
Authority
NL
Netherlands
Application number
Publication of NL290499A publication Critical patent/NL290499A/xx

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
    • F16K1/48—Attaching valve members to screw-spindles
    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL290499D NL290499A (de)

Publications (1)

Publication Number Publication Date
NL290499A true NL290499A (de)

Family

ID=1874820

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290499D NL290499A (de)

Country Status (1)

Country Link
NL (1) NL290499A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938376A (en) * 1987-08-21 1990-07-03 Messer Griesheim Gmbh Valve for safeguarding the outer container of double wall vacuum-insulated storage containers for low boiling liquified gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938376A (en) * 1987-08-21 1990-07-03 Messer Griesheim Gmbh Valve for safeguarding the outer container of double wall vacuum-insulated storage containers for low boiling liquified gases

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NL290499A (de)