BE761526A - PERFECTED VALVE USED IN VACUUM AND PRESSURE - Google Patents

PERFECTED VALVE USED IN VACUUM AND PRESSURE

Info

Publication number
BE761526A
BE761526A BE761526A BE761526A BE761526A BE 761526 A BE761526 A BE 761526A BE 761526 A BE761526 A BE 761526A BE 761526 A BE761526 A BE 761526A BE 761526 A BE761526 A BE 761526A
Authority
BE
Belgium
Prior art keywords
vacuum
pressure
valve used
perfected valve
perfected
Prior art date
Application number
BE761526A
Other languages
French (fr)
Inventor
S Simon
Original Assignee
Belles Ondes Forges
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 Belles Ondes Forges filed Critical Belles Ondes Forges
Publication of BE761526A publication Critical patent/BE761526A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/504—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating means being rotable, rising, and having internal threads which co-operate with threads on the outside of the valve body
    • 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
    • F16K41/00—Spindle sealings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Joints With Pressure Members (AREA)
BE761526A 1970-01-21 1971-01-13 PERFECTED VALVE USED IN VACUUM AND PRESSURE BE761526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7002135A FR2076627A5 (en) 1970-01-21 1970-01-21

Publications (1)

Publication Number Publication Date
BE761526A true BE761526A (en) 1971-07-13

Family

ID=9049392

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761526A BE761526A (en) 1970-01-21 1971-01-13 PERFECTED VALVE USED IN VACUUM AND PRESSURE

Country Status (8)

Country Link
BE (1) BE761526A (en)
CH (1) CH531666A (en)
DE (1) DE2101980A1 (en)
ES (1) ES196347Y (en)
FR (1) FR2076627A5 (en)
GB (1) GB1289237A (en)
LU (1) LU62454A1 (en)
NL (1) NL7100715A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285498A (en) * 1976-05-17 1981-08-25 Imperial Chemical Industries Limited Control valves
CH695247A5 (en) * 2000-06-16 2006-02-15 Balzers Hochvakuum vacuum valve
US20020175480A1 (en) 2001-03-16 2002-11-28 Vat Holding Ag Elastically distortable membrane skin
CN107448673A (en) * 2016-06-01 2017-12-08 建湖县联华玻璃仪器厂 A kind of high anti-rotten compound seal vacuum valve and its sealing system manufacture craft
CN107448674A (en) * 2016-06-01 2017-12-08 建湖县联华玻璃仪器厂 A kind of compound seal system manufacture craft

Also Published As

Publication number Publication date
ES196347Y (en) 1975-07-16
DE2101980A1 (en) 1971-07-29
FR2076627A5 (en) 1971-10-15
ES196347U (en) 1975-03-01
CH531666A (en) 1972-12-15
NL7100715A (en) 1971-07-23
LU62454A1 (en) 1972-08-23
GB1289237A (en) 1972-09-13

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