SU973939A1 - Molecular pump - Google Patents

Molecular pump Download PDF

Info

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
Russian (ru)
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/en
Application granted granted Critical
Publication of SU973939A1 publication Critical patent/SU973939A1/en

Links

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)
  • Nozzles (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

(54) МОЛЕКУЛЯРНЫЙ НАСОС(54) MOLECULAR PUMP

Claims (1)

1. Авторское свидетельство СССР 5 № 737659, кл. F 04 D 19/04, 1977.1. USSR Author's Certificate 5 No. 737659, cl. F 04 D 19/04, 1977.
SU813290261A 1981-05-13 1981-05-13 Molecular pump SU973939A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813290261A SU973939A1 (en) 1981-05-13 1981-05-13 Molecular pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813290261A SU973939A1 (en) 1981-05-13 1981-05-13 Molecular pump

Publications (1)

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

Family

ID=20958812

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813290261A SU973939A1 (en) 1981-05-13 1981-05-13 Molecular pump

Country Status (1)

Country Link
SU (1) SU973939A1 (en)

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

Similar Documents

Publication Publication Date Title
DE3764686D1 (en) N, N'-DIHALO-2-IMIDAZOLIDINONE.
FI844777L (en) 2,2'-IMINOBISETANOLDERIVAT.
DE3783669D1 (en) ALPHA-ARYL-ALPHA-PHENETHYL-1H-1,2,4-TRIAZOL-1-PROPAN-NITRILE.
FI875619A0 (en) 6-BENZOXAZINYL-OCH 6-BENZOTIAZONYL-2,3,4,5-TETRAHYDROPYRIDAZIN-3-ONER.
FI870546A0 (en) 1,4-BENZOZAZINDERIVAT, DERAS FRAMSTAELLNING OCH ANVAENDNING.
FI871081A (en) 1,1-DISUBSTITUERADE CYKLOPROPANDERIVAT, DERAS FRAMSTAELLNINGSFOERFARANDE OCH ANVAENDNING.
DE3888530D1 (en) 3'-Azido-2 ', 3'-dideoxynucleoside-5'-phosphonates.
NO168654C (en) PROCEDURE FOR POLYMERIZATION OF 1,3 BUTADIA.
FI874428A (en) FOERFARANDE FOER FRAMSTAELLNING AV VINYLKLORID MEDELST TERMISK SPJAELKNING AV 1,2-DIKLORETAN.
FI880552A0 (en) SUBSTITUERADE 2,6-SUBSTITUERADE PYRIDINFOERENINGAR.
FI881829A (en) 1,3-DIOXANER.
SU973939A1 (en) Molecular pump
FI874215A0 (en) POLYMER MODIFIED, OMAETTADE POLYESTER- ELLER POLYESTERAMIDHARTSER OR UR DESSA FRAMSTAELLD POLYMERBETONG.
SU976138A2 (en) Siphon batchmeter
SU982006A1 (en) Reserved device
SU887819A1 (en) Hydraulic system
SU796508A1 (en) Sliding-contact bearing
SU887878A1 (en) Damping apparatus
SU978385A1 (en) Selective call system
SU800511A1 (en) Elektric boiler
SU987716A1 (en) Vibromotor
SU999168A1 (en) Parallel counter
SU1000894A1 (en) Multi-parameter structuroscope
SU673622A1 (en) Glaze
SU861722A1 (en) Sorption pump