EP1939453A3 - Scroll fluid machine - Google Patents

Scroll fluid machine Download PDF

Info

Publication number
EP1939453A3
EP1939453A3 EP07024941A EP07024941A EP1939453A3 EP 1939453 A3 EP1939453 A3 EP 1939453A3 EP 07024941 A EP07024941 A EP 07024941A EP 07024941 A EP07024941 A EP 07024941A EP 1939453 A3 EP1939453 A3 EP 1939453A3
Authority
EP
European Patent Office
Prior art keywords
fluid machine
scroll fluid
blower
driving shaft
electric motor
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.)
Withdrawn
Application number
EP07024941A
Other languages
German (de)
French (fr)
Other versions
EP1939453A2 (en
Inventor
Masaru Tsuchiya
Youhei Midorikawa
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.)
Anest Iwata Corp
Original Assignee
Anest Iwata Corp
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 Anest Iwata Corp filed Critical Anest Iwata Corp
Publication of EP1939453A2 publication Critical patent/EP1939453A2/en
Publication of EP1939453A3 publication Critical patent/EP1939453A3/en
Withdrawn legal-status Critical Current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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A scroll fluid machine comprises a body having a driving shaft, an electric motor coupled to the driving shaft, and a blower. The blower cools the body, a connection between the body and motor, and the electric motor by wind from the blower.
EP07024941A 2006-12-26 2007-12-21 Scroll fluid machine Withdrawn EP1939453A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006349521A JP2008157179A (en) 2006-12-26 2006-12-26 Scroll fluid machine

Publications (2)

Publication Number Publication Date
EP1939453A2 EP1939453A2 (en) 2008-07-02
EP1939453A3 true EP1939453A3 (en) 2009-11-11

Family

ID=39247220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07024941A Withdrawn EP1939453A3 (en) 2006-12-26 2007-12-21 Scroll fluid machine

Country Status (4)

Country Link
US (1) US20080152525A1 (en)
EP (1) EP1939453A3 (en)
JP (1) JP2008157179A (en)
CN (1) CN101210555A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100386522C (en) * 2006-05-22 2008-05-07 南京奥特佳冷机有限公司 Vehicular constant-pressure fully-closed vortex compressor
JP5769332B2 (en) * 2010-06-02 2015-08-26 アネスト岩田株式会社 Scroll expander
JP5422609B2 (en) * 2011-06-10 2014-02-19 株式会社日立産機システム Scroll type fluid machine
US9611852B2 (en) * 2013-03-29 2017-04-04 Agilent Technology, Inc. Thermal/noise management in a scroll pump
US10208753B2 (en) * 2013-03-29 2019-02-19 Agilent Technologies, Inc. Thermal/noise management in a scroll pump
CN103437998B (en) * 2013-07-10 2016-08-10 佛山市广顺电器有限公司 A kind of oil-free vortex air compressor
CN107923379B (en) * 2015-08-28 2019-07-12 纳博特斯克有限公司 Air compression plant
JP2019073988A (en) * 2017-10-12 2019-05-16 アネスト岩田株式会社 Scroll fluid machine unit
CN113825912A (en) * 2019-05-21 2021-12-21 三菱电机株式会社 Scroll compressor having a discharge port

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
DE4222264A1 (en) * 1992-07-07 1994-01-13 Licentia Gmbh Electric fan mounting for vehicle radiator - has complete fan unit, with mounting duct clipped to cowl on radiator.
JPH0821392A (en) * 1994-06-30 1996-01-23 Mitsubishi Heavy Ind Ltd Scrol type vacuum pump
US6082971A (en) * 1998-10-30 2000-07-04 Ingersoll-Rand Company Compressor control system and method
US20050063822A1 (en) * 2003-09-19 2005-03-24 Sunonwealth Electric Machine Industry Co., Ltd. Airflow guiding structure for a heat dissipation fan
US20060018773A1 (en) * 2003-08-27 2006-01-26 Masashi Yoshimura Air-cooled dry vacuum pump
US20060093479A1 (en) * 2004-11-01 2006-05-04 Sunonwealth Electric Machine Industry Co., Ltd. Pressure-boosting axial-flow heat-dissipating fan

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930008386A (en) * 1991-10-30 1993-05-21 가나이 쯔또무 Shallow compressors and air conditioners using it
US5788566A (en) * 1996-10-29 1998-08-04 Dell U.S.A., L.P. Integrated cooling fan and finger guard assembly
JP4026099B2 (en) * 1998-10-15 2007-12-26 アネスト岩田株式会社 Scroll fluid machinery
JP4263323B2 (en) 1999-10-26 2009-05-13 アネスト岩田株式会社 Scroll fluid machinery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
DE4222264A1 (en) * 1992-07-07 1994-01-13 Licentia Gmbh Electric fan mounting for vehicle radiator - has complete fan unit, with mounting duct clipped to cowl on radiator.
JPH0821392A (en) * 1994-06-30 1996-01-23 Mitsubishi Heavy Ind Ltd Scrol type vacuum pump
US6082971A (en) * 1998-10-30 2000-07-04 Ingersoll-Rand Company Compressor control system and method
US20060018773A1 (en) * 2003-08-27 2006-01-26 Masashi Yoshimura Air-cooled dry vacuum pump
US20050063822A1 (en) * 2003-09-19 2005-03-24 Sunonwealth Electric Machine Industry Co., Ltd. Airflow guiding structure for a heat dissipation fan
US20060093479A1 (en) * 2004-11-01 2006-05-04 Sunonwealth Electric Machine Industry Co., Ltd. Pressure-boosting axial-flow heat-dissipating fan

Also Published As

Publication number Publication date
US20080152525A1 (en) 2008-06-26
EP1939453A2 (en) 2008-07-02
CN101210555A (en) 2008-07-02
JP2008157179A (en) 2008-07-10

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