JPS5881288A - 真空バルブ - Google Patents

真空バルブ

Info

Publication number
JPS5881288A
JPS5881288A JP5522282A JP5522282A JPS5881288A JP S5881288 A JPS5881288 A JP S5881288A JP 5522282 A JP5522282 A JP 5522282A JP 5522282 A JP5522282 A JP 5522282A JP S5881288 A JPS5881288 A JP S5881288A
Authority
JP
Japan
Prior art keywords
pulp
piston means
flow
cylindrical bore
cylindrical
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.)
Pending
Application number
JP5522282A
Other languages
English (en)
Japanese (ja)
Inventor
カ−ル・アツプベル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARUTSUURU PUFUAIFUAA BUAKUUMUTEHINIIKU BUETSUTSURAA GmbH
PFEIFFER VAKUUMTECHNIK
Original Assignee
ARUTSUURU PUFUAIFUAA BUAKUUMUTEHINIIKU BUETSUTSURAA GmbH
PFEIFFER VAKUUMTECHNIK
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 ARUTSUURU PUFUAIFUAA BUAKUUMUTEHINIIKU BUETSUTSURAA GmbH, PFEIFFER VAKUUMTECHNIK filed Critical ARUTSUURU PUFUAIFUAA BUAKUUMUTEHINIIKU BUETSUTSURAA GmbH
Publication of JPS5881288A publication Critical patent/JPS5881288A/ja
Pending legal-status Critical Current

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
JP5522282A 1981-10-30 1982-04-02 真空バルブ Pending JPS5881288A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE31430597 1981-10-30
DE19813143059 DE3143059A1 (de) 1981-10-30 1981-10-30 Vakuumventil

Publications (1)

Publication Number Publication Date
JPS5881288A true JPS5881288A (ja) 1983-05-16

Family

ID=6145188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5522282A Pending JPS5881288A (ja) 1981-10-30 1982-04-02 真空バルブ

Country Status (5)

Country Link
JP (1) JPS5881288A (Direct)
CH (1) CH654893A5 (Direct)
DE (1) DE3143059A1 (Direct)
FR (1) FR2515775A1 (Direct)
GB (1) GB2108633B (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735351C2 (de) * 1997-08-14 1999-10-21 Ardenne Anlagentech Gmbh Belüftungseinrichtung für Vakuumkammern
US8105430B2 (en) 2009-06-30 2012-01-31 Alberta Research Council Inc. Aircraft anti-icing fluids formulated with nanocrystalline cellulose

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653469C (de) * 1933-05-04 1937-11-24 Meyer Fa Rud Otto Einrichtung an Absperrvorrichtungen zur Regelung der Durchflussmenge
DE741363C (de) * 1940-01-13 1944-10-16 Rota App Und Maschb Dr Hennig Mengenregler fuer Fluessigkeiten
DE851135C (de) * 1950-09-15 1952-10-02 Hoechst Ag Vorrichtung zur Erzeugung gleichmaessiger Fluessigkeitsstroeme
US3521853A (en) * 1966-12-12 1970-07-28 Thomas S Gillis Jr Throttle and shutoff valve
CH456277A (de) * 1967-11-09 1968-05-15 Jecklin Rudolf Absperrorgan, insbesondere für Flüssigkeitsleitungen
SE375587B (Direct) * 1972-10-03 1975-04-21 Bygg Och Transportekonomie Ab
CH600224A5 (Direct) * 1975-09-17 1978-06-15 Balzers Patent Beteilig Ag

Also Published As

Publication number Publication date
GB2108633A (en) 1983-05-18
GB2108633B (en) 1985-08-21
FR2515775B1 (Direct) 1985-03-15
FR2515775A1 (fr) 1983-05-06
CH654893A5 (de) 1986-03-14
DE3143059A1 (de) 1983-05-19

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