GB1070631A - Apparatus for the generation of a vacuum - Google Patents

Apparatus for the generation of a vacuum

Info

Publication number
GB1070631A
GB1070631A GB197266A GB197266A GB1070631A GB 1070631 A GB1070631 A GB 1070631A GB 197266 A GB197266 A GB 197266A GB 197266 A GB197266 A GB 197266A GB 1070631 A GB1070631 A GB 1070631A
Authority
GB
United Kingdom
Prior art keywords
pipe
hollow
jan
refrigerant
condensed
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.)
Expired
Application number
GB197266A
Other languages
English (en)
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften
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 DEM63812A external-priority patent/DE1274273B/de
Application filed by Max Planck Gesellschaft zur Foerderung der Wissenschaften filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften
Publication of GB1070631A publication Critical patent/GB1070631A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
    • F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB197266A 1965-01-16 1966-01-14 Apparatus for the generation of a vacuum Expired GB1070631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM63812A DE1274273B (de) 1964-09-15 1965-01-16 Pumpkondensator zur Erzeugung eines Vakuums mit Hilfe eines tiefkuehlbaren Kondensationselementes

Publications (1)

Publication Number Publication Date
GB1070631A true GB1070631A (en) 1967-06-01

Family

ID=7310924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB197266A Expired GB1070631A (en) 1965-01-16 1966-01-14 Apparatus for the generation of a vacuum

Country Status (3)

Country Link
BE (1) BE674653A (enrdf_load_html_response)
GB (1) GB1070631A (enrdf_load_html_response)
SE (1) SE300863B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153439A (en) * 1984-01-27 1985-08-21 Seiko Instr & Electronics Vacuum cooling trap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153439A (en) * 1984-01-27 1985-08-21 Seiko Instr & Electronics Vacuum cooling trap

Also Published As

Publication number Publication date
BE674653A (enrdf_load_html_response) 1966-04-15
SE300863B (enrdf_load_html_response) 1968-05-13

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