LU57870A1 - - Google Patents

Info

Publication number
LU57870A1
LU57870A1 LU57870DA LU57870A1 LU 57870 A1 LU57870 A1 LU 57870A1 LU 57870D A LU57870D A LU 57870DA LU 57870 A1 LU57870 A1 LU 57870A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU57870A1 publication Critical patent/LU57870A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
LU57870D 1968-02-09 1969-01-30 LU57870A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR139395 1968-02-09

Publications (1)

Publication Number Publication Date
LU57870A1 true LU57870A1 (enrdf_load_html_response) 1969-05-21

Family

ID=8645805

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57870D LU57870A1 (enrdf_load_html_response) 1968-02-09 1969-01-30

Country Status (6)

Country Link
BE (1) BE728064A (enrdf_load_html_response)
CH (1) CH505299A (enrdf_load_html_response)
DE (1) DE6904741U (enrdf_load_html_response)
FR (1) FR1565487A (enrdf_load_html_response)
GB (1) GB1201008A (enrdf_load_html_response)
LU (1) LU57870A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321609A1 (fr) * 1975-08-22 1977-03-18 Air Liquide Cryopompe a regeneration
DE3008128C2 (de) * 1980-03-04 1983-10-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich Kryopumpe mit He-gekühlter Kaltfläche

Also Published As

Publication number Publication date
FR1565487A (enrdf_load_html_response) 1969-05-02
CH505299A (fr) 1971-03-31
GB1201008A (en) 1970-08-05
BE728064A (enrdf_load_html_response) 1969-07-16
DE6904741U (de) 1969-09-04

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