SU630440A1 - Винтова герметична машина - Google Patents

Винтова герметична машина

Info

Publication number
SU630440A1
SU630440A1 SU762322637A SU2322637A SU630440A1 SU 630440 A1 SU630440 A1 SU 630440A1 SU 762322637 A SU762322637 A SU 762322637A SU 2322637 A SU2322637 A SU 2322637A SU 630440 A1 SU630440 A1 SU 630440A1
Authority
SU
USSR - Soviet Union
Prior art keywords
screw
type hermetic
machine
hermetic machine
type
Prior art date
Application number
SU762322637A
Other languages
English (en)
Inventor
Борис Лазаревич Гринпресс
Юрий Иосифович Диментов
Эдуард Григорьевич Харазов
Алла Борисовна Моисеева
Михаил Яковлевич Подоксик
Original Assignee
Предприятие П/Я В-8673
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 Предприятие П/Я В-8673 filed Critical Предприятие П/Я В-8673
Priority to SU762322637A priority Critical patent/SU630440A1/ru
Application granted granted Critical
Publication of SU630440A1 publication Critical patent/SU630440A1/ru

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

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SU762322637A 1976-02-11 1976-02-11 Винтова герметична машина SU630440A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762322637A SU630440A1 (ru) 1976-02-11 1976-02-11 Винтова герметична машина

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762322637A SU630440A1 (ru) 1976-02-11 1976-02-11 Винтова герметична машина

Publications (1)

Publication Number Publication Date
SU630440A1 true SU630440A1 (ru) 1978-10-30

Family

ID=20648304

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762322637A SU630440A1 (ru) 1976-02-11 1976-02-11 Винтова герметична машина

Country Status (1)

Country Link
SU (1) SU630440A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137439A (en) * 1989-02-17 1992-08-11 Svenska Rotor Maskiner Ab Screw rotor machine with de laval nozzle for noise reduction
US20120020824A1 (en) * 2010-07-20 2012-01-26 Paul Xiubao Huang Roots supercharger with a shunt pulsation trap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137439A (en) * 1989-02-17 1992-08-11 Svenska Rotor Maskiner Ab Screw rotor machine with de laval nozzle for noise reduction
US20120020824A1 (en) * 2010-07-20 2012-01-26 Paul Xiubao Huang Roots supercharger with a shunt pulsation trap

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