SU973939A1 - Молекул рный насос - Google Patents

Молекул рный насос Download PDF

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Publication number
SU973939A1
SU973939A1 SU813290261A SU3290261A SU973939A1 SU 973939 A1 SU973939 A1 SU 973939A1 SU 813290261 A SU813290261 A SU 813290261A SU 3290261 A SU3290261 A SU 3290261A SU 973939 A1 SU973939 A1 SU 973939A1
Authority
SU
USSR - Soviet Union
Prior art keywords
molecular pump
molecular
pump
certificate
ussr author
Prior art date
Application number
SU813290261A
Other languages
English (en)
Inventor
Семен Григорьевич Аппель
Original Assignee
Appel Semen G
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 Appel Semen G filed Critical Appel Semen G
Priority to SU813290261A priority Critical patent/SU973939A1/ru
Application granted granted Critical
Publication of SU973939A1 publication Critical patent/SU973939A1/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Nozzles (AREA)

Description

(54) МОЛЕКУЛЯРНЫЙ НАСОС

Claims (1)

1. Авторское свидетельство СССР 5 № 737659, кл. F 04 D 19/04, 1977.
SU813290261A 1981-05-13 1981-05-13 Молекул рный насос SU973939A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813290261A SU973939A1 (ru) 1981-05-13 1981-05-13 Молекул рный насос

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813290261A SU973939A1 (ru) 1981-05-13 1981-05-13 Молекул рный насос

Publications (1)

Publication Number Publication Date
SU973939A1 true SU973939A1 (ru) 1982-11-15

Family

ID=20958812

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813290261A SU973939A1 (ru) 1981-05-13 1981-05-13 Молекул рный насос

Country Status (1)

Country Link
SU (1) SU973939A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297926A (en) * 1990-03-02 1994-03-29 Nissho Giken Kabushiki Kaisha Flow generating apparatus and method of manufacturing the apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297926A (en) * 1990-03-02 1994-03-29 Nissho Giken Kabushiki Kaisha Flow generating apparatus and method of manufacturing the apparatus

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