DE1251120B - - Google Patents

Info

Publication number
DE1251120B
DE1251120B DEL53196A DE1251120DA DE1251120B DE 1251120 B DE1251120 B DE 1251120B DE L53196 A DEL53196 A DE L53196A DE 1251120D A DE1251120D A DE 1251120DA DE 1251120 B DE1251120 B DE 1251120B
Authority
DE
Germany
Prior art keywords
needle
valve seat
valve
valve element
shaped
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.)
Withdrawn
Application number
DEL53196A
Other languages
German (de)
English (en)
Publication of DE1251120B publication Critical patent/DE1251120B/de
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/32Details
    • F16K1/34Cutting-off parts, e.g. valve members, seats
    • F16K1/36Valve members
    • F16K1/38Valve members of conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
DEL53196A Withdrawn DE1251120B (fr)

Publications (1)

Publication Number Publication Date
DE1251120B true DE1251120B (fr)

Family

ID=604574

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL53196A Withdrawn DE1251120B (fr)

Country Status (1)

Country Link
DE (1) DE1251120B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609635A1 (de) * 1976-03-09 1977-09-15 Buettner J G Fa Armatur mit rueckdichtung
EP0140577A2 (fr) * 1983-10-06 1985-05-08 The BOC Group, Inc. Soupape à pointeau

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609635A1 (de) * 1976-03-09 1977-09-15 Buettner J G Fa Armatur mit rueckdichtung
EP0140577A2 (fr) * 1983-10-06 1985-05-08 The BOC Group, Inc. Soupape à pointeau
EP0140577A3 (en) * 1983-10-06 1986-02-12 The Boc Group, Inc. Needle valve

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee