DE2731052A1 - Verbesserungen bei oder bezueglich ventilen zum steuern eines fluids - Google Patents

Verbesserungen bei oder bezueglich ventilen zum steuern eines fluids

Info

Publication number
DE2731052A1
DE2731052A1 DE19772731052 DE2731052A DE2731052A1 DE 2731052 A1 DE2731052 A1 DE 2731052A1 DE 19772731052 DE19772731052 DE 19772731052 DE 2731052 A DE2731052 A DE 2731052A DE 2731052 A1 DE2731052 A1 DE 2731052A1
Authority
DE
Germany
Prior art keywords
valve
sealing elements
inflow
outer body
valves
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Withdrawn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
DE19772731052
Other languages
German (de)
English (en)
Inventor
Christian Froger
Gordon Henry Rappe
Paul Henri Trbut
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of DE2731052A1 publication Critical patent/DE2731052A1/de
Withdrawn legal-status Critical Current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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
DE19772731052 1976-07-06 1977-07-06 Verbesserungen bei oder bezueglich ventilen zum steuern eines fluids Withdrawn DE2731052A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2813276A GB1542518A (en) 1976-07-06 1976-07-06 Vacuum shut-off valves

Publications (1)

Publication Number Publication Date
DE2731052A1 true DE2731052A1 (de) 1978-01-12

Family

ID=10270768

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772731052 Withdrawn DE2731052A1 (de) 1976-07-06 1977-07-06 Verbesserungen bei oder bezueglich ventilen zum steuern eines fluids

Country Status (8)

Country Link
BE (1) BE856565A (nl)
DE (1) DE2731052A1 (nl)
DK (1) DK302977A (nl)
FR (1) FR2357799A1 (nl)
GB (1) GB1542518A (nl)
IE (1) IE45240B1 (nl)
IT (1) IT1079754B (nl)
NL (1) NL7707500A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296771B1 (en) 1999-04-02 2001-10-02 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with serial injection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121921B (en) * 1982-06-15 1985-11-27 Nippon Oxygen Co Ltd Sluice valve
LU87482A1 (fr) * 1989-03-17 1990-10-02 Wurth Paul Sa Dispositif d'obturation de conduites de transport de produits en vrac

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6296771B1 (en) 1999-04-02 2001-10-02 Symyx Technologies, Inc. Parallel high-performance liquid chromatography with serial injection
US6491816B2 (en) 1999-04-02 2002-12-10 Symyx Technologies, Inc. Apparatus for parallel high-performance liquid chromatography with serial injection

Also Published As

Publication number Publication date
IE45240L (en) 1978-01-06
FR2357799A1 (fr) 1978-02-03
DK302977A (da) 1978-01-07
GB1542518A (en) 1979-03-21
IT1079754B (it) 1985-05-13
IE45240B1 (en) 1982-07-14
BE856565A (fr) 1977-10-31
NL7707500A (nl) 1978-01-10

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
8139 Disposal/non-payment of the annual fee