CA1043286A - Self-cleansing diffusion pump - Google Patents

Self-cleansing diffusion pump

Info

Publication number
CA1043286A
CA1043286A CA238,019A CA238019A CA1043286A CA 1043286 A CA1043286 A CA 1043286A CA 238019 A CA238019 A CA 238019A CA 1043286 A CA1043286 A CA 1043286A
Authority
CA
Canada
Prior art keywords
pump
liquid
boiler
fluid
foreline
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
CA238,019A
Other languages
English (en)
French (fr)
Inventor
Alvin E. Buggele
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1043286A publication Critical patent/CA1043286A/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
    • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CA238,019A 1974-11-11 1975-10-21 Self-cleansing diffusion pump Expired CA1043286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US522708A US3923424A (en) 1974-11-11 1974-11-11 Self-cleansing diffusion pump

Publications (1)

Publication Number Publication Date
CA1043286A true CA1043286A (en) 1978-11-28

Family

ID=24081997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA238,019A Expired CA1043286A (en) 1974-11-11 1975-10-21 Self-cleansing diffusion pump

Country Status (4)

Country Link
US (1) US3923424A (de)
CA (1) CA1043286A (de)
DE (1) DE2550456A1 (de)
GB (1) GB1528957A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037935A1 (de) * 1990-11-23 1992-05-27 Mannesmann Ag Strahlverdichter fuer gasfoermige medien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080421A (en) * 1935-06-21 1937-05-18 Eastman Kodak Co Vacuum pump
DE1250049B (de) * 1960-03-11 1967-09-14
US3536420A (en) * 1969-04-01 1970-10-27 Atomic Energy Commission Condensate purifier for diffusion pump

Also Published As

Publication number Publication date
GB1528957A (en) 1978-10-18
DE2550456A1 (de) 1976-05-13
US3923424A (en) 1975-12-02

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