CH554019A - Anlage zum praezisen aufrechterhalten von geringen unterdrucken in mit einer gasabsauganlage verbundenen behaeltersystemen. - Google Patents

Anlage zum praezisen aufrechterhalten von geringen unterdrucken in mit einer gasabsauganlage verbundenen behaeltersystemen.

Info

Publication number
CH554019A
CH554019A CH1013873A CH1013873A CH554019A CH 554019 A CH554019 A CH 554019A CH 1013873 A CH1013873 A CH 1013873A CH 1013873 A CH1013873 A CH 1013873A CH 554019 A CH554019 A CH 554019A
Authority
CH
Switzerland
Prior art keywords
vacuum pressure
gas extraction
low vacuum
systems connected
tank systems
Prior art date
Application number
CH1013873A
Other languages
German (de)
English (en)
Original Assignee
Licentia Gmbh
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
Priority claimed from DE19722235757 external-priority patent/DE2235757C3/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH554019A publication Critical patent/CH554019A/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/015—Room atmosphere, temperature or pressure control devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/02—Treating gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
CH1013873A 1972-07-21 1973-07-11 Anlage zum praezisen aufrechterhalten von geringen unterdrucken in mit einer gasabsauganlage verbundenen behaeltersystemen. CH554019A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722235757 DE2235757C3 (de) 1972-07-21 Anlage zum präzisen Aufrechterhalten von geringen Unterdrucken in mit einer Gasabsauganlage verbundenen Behältersystemen

Publications (1)

Publication Number Publication Date
CH554019A true CH554019A (de) 1974-09-13

Family

ID=5851235

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1013873A CH554019A (de) 1972-07-21 1973-07-11 Anlage zum praezisen aufrechterhalten von geringen unterdrucken in mit einer gasabsauganlage verbundenen behaeltersystemen.

Country Status (6)

Country Link
JP (1) JPS5524613B2 (OSRAM)
CH (1) CH554019A (OSRAM)
FR (1) FR2194324A5 (OSRAM)
GB (1) GB1417283A (OSRAM)
IT (1) IT994950B (OSRAM)
SE (1) SE367088B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538127U (OSRAM) * 1978-08-29 1980-03-11

Also Published As

Publication number Publication date
DE2235757A1 (de) 1974-02-07
GB1417283A (en) 1975-12-10
IT994950B (it) 1975-10-20
DE2235757B2 (de) 1975-08-07
SE367088B (OSRAM) 1974-05-13
FR2194324A5 (OSRAM) 1974-02-22
JPS49100490A (OSRAM) 1974-09-24
JPS5524613B2 (OSRAM) 1980-06-30

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Legal Events

Date Code Title Description
PL Patent ceased