CH455423A - Einstellbares Nadelventil für Vakuumanlagen - Google Patents

Einstellbares Nadelventil für Vakuumanlagen

Info

Publication number
CH455423A
CH455423A CH1173566A CH1173566A CH455423A CH 455423 A CH455423 A CH 455423A CH 1173566 A CH1173566 A CH 1173566A CH 1173566 A CH1173566 A CH 1173566A CH 455423 A CH455423 A CH 455423A
Authority
CH
Switzerland
Prior art keywords
needle valve
vacuum systems
adjustable needle
adjustable
vacuum
Prior art date
Application number
CH1173566A
Other languages
English (en)
Inventor
Limp Hans
Original Assignee
Leybolds Nachfolger E
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 Leybolds Nachfolger E filed Critical Leybolds Nachfolger E
Publication of CH455423A publication Critical patent/CH455423A/de

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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
CH1173566A 1966-03-25 1966-08-15 Einstellbares Nadelventil für Vakuumanlagen CH455423A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0053196 1966-03-25

Publications (1)

Publication Number Publication Date
CH455423A true CH455423A (de) 1968-07-15

Family

ID=7275213

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1173566A CH455423A (de) 1966-03-25 1966-08-15 Einstellbares Nadelventil für Vakuumanlagen

Country Status (3)

Country Link
CH (1) CH455423A (de)
FR (1) FR1510503A (de)
GB (1) GB1135916A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106761A1 (de) * 1991-03-04 1992-09-10 Leybold Ag Verfahren zur herstellung von ventilinnenteilen fuer vakuumventile mit ventilteller und faltenbalg sowie nach diesem verfahren hergestellte innenteile
GB2256028B (en) * 1991-05-20 1995-11-01 Crane Ltd Fluid-flow valve
CN113623181B (zh) * 2021-07-23 2023-07-21 张家港中集圣达因低温装备有限公司 抽真空装置

Also Published As

Publication number Publication date
FR1510503A (fr) 1968-01-19
GB1135916A (en) 1968-12-11

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