NL147236B - VALVE FOR VACUUM OR LOW PRESSURE EQUIPMENT. - Google Patents

VALVE FOR VACUUM OR LOW PRESSURE EQUIPMENT.

Info

Publication number
NL147236B
NL147236B NL6615061A NL6615061A NL147236B NL 147236 B NL147236 B NL 147236B NL 6615061 A NL6615061 A NL 6615061A NL 6615061 A NL6615061 A NL 6615061A NL 147236 B NL147236 B NL 147236B
Authority
NL
Netherlands
Prior art keywords
vacuum
valve
low pressure
pressure equipment
equipment
Prior art date
Application number
NL6615061A
Other languages
Dutch (nl)
Other versions
NL6615061A (en
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of NL6615061A publication Critical patent/NL6615061A/xx
Publication of NL147236B publication Critical patent/NL147236B/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
    • 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
    • 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
    • F16K1/42—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • ing And Chemical Polishing (AREA)
NL6615061A 1965-10-28 1966-10-25 VALVE FOR VACUUM OR LOW PRESSURE EQUIPMENT. NL147236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4572165A GB1096325A (en) 1965-10-28 1965-10-28 Improvements in or relating to fluid valves

Publications (2)

Publication Number Publication Date
NL6615061A NL6615061A (en) 1967-05-02
NL147236B true NL147236B (en) 1975-09-15

Family

ID=10438304

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6615061A NL147236B (en) 1965-10-28 1966-10-25 VALVE FOR VACUUM OR LOW PRESSURE EQUIPMENT.

Country Status (5)

Country Link
CH (1) CH474004A (en)
DE (1) DE1550429A1 (en)
FR (1) FR1501154A (en)
GB (1) GB1096325A (en)
NL (1) NL147236B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023475C2 (en) * 1980-06-24 1984-08-30 Leybold-Heraeus GmbH, 5000 Köln Metal sealed valve
DE3676092D1 (en) * 1986-09-02 1991-01-17 Perkin Elmer Metco Gmbh VACUUM VALVE.

Also Published As

Publication number Publication date
CH474004A (en) 1969-06-15
FR1501154A (en) 1967-11-10
NL6615061A (en) 1967-05-02
DE1550429A1 (en) 1969-11-27
GB1096325A (en) 1967-12-29

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