JPS5650294A - Isothermal compressor of multistage roots type - Google Patents

Isothermal compressor of multistage roots type

Info

Publication number
JPS5650294A
JPS5650294A JP12705179A JP12705179A JPS5650294A JP S5650294 A JPS5650294 A JP S5650294A JP 12705179 A JP12705179 A JP 12705179A JP 12705179 A JP12705179 A JP 12705179A JP S5650294 A JPS5650294 A JP S5650294A
Authority
JP
Japan
Prior art keywords
stage
multistage
roots type
isothermal compressor
improve
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.)
Pending
Application number
JP12705179A
Other languages
Japanese (ja)
Inventor
Kiichi Taga
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
Priority to JP12705179A priority Critical patent/JPS5650294A/en
Publication of JPS5650294A publication Critical patent/JPS5650294A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the volume efficiency by connecting Roots-type compressors in a multistage fashion and carrying out isothermal compression at each stage with water jet.
CONSTITUTION: Roots-type compressor 2', 2", 2''' are connected in a multistage way and jet nozzles 7', 7", 7''' are provided at the air intake ports 4, 13", 13''' on each stage. Then isothermal compression is carried out at each stage with water jet. Under this arrangement, water coat is generated between rotors and in a space with the surrounding wall, providing a seal effect. Thus it is possible to improve the volume efficiency.
COPYRIGHT: (C)1981,JPO&Japio
JP12705179A 1979-10-02 1979-10-02 Isothermal compressor of multistage roots type Pending JPS5650294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12705179A JPS5650294A (en) 1979-10-02 1979-10-02 Isothermal compressor of multistage roots type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12705179A JPS5650294A (en) 1979-10-02 1979-10-02 Isothermal compressor of multistage roots type

Publications (1)

Publication Number Publication Date
JPS5650294A true JPS5650294A (en) 1981-05-07

Family

ID=14950379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12705179A Pending JPS5650294A (en) 1979-10-02 1979-10-02 Isothermal compressor of multistage roots type

Country Status (1)

Country Link
JP (1) JPS5650294A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504201A (en) * 1982-11-22 1985-03-12 The Boc Group Plc Mechanical pumps
JP2015048718A (en) * 2013-08-30 2015-03-16 株式会社アンレット Apparatus of reusing low pressure steam
CN106391376A (en) * 2016-10-10 2017-02-15 重庆通用工业(集团)有限责任公司 Jet device for liquid supplementation of steam compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504201A (en) * 1982-11-22 1985-03-12 The Boc Group Plc Mechanical pumps
JP2015048718A (en) * 2013-08-30 2015-03-16 株式会社アンレット Apparatus of reusing low pressure steam
CN106391376A (en) * 2016-10-10 2017-02-15 重庆通用工业(集团)有限责任公司 Jet device for liquid supplementation of steam compressor
CN106391376B (en) * 2016-10-10 2019-05-21 重庆通用工业(集团)有限责任公司 A kind of injection apparatus for vapour compression machine fluid infusion

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