JP4828915B2 - スクロール式流体機械 - Google Patents

スクロール式流体機械 Download PDF

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Publication number
JP4828915B2
JP4828915B2 JP2005317000A JP2005317000A JP4828915B2 JP 4828915 B2 JP4828915 B2 JP 4828915B2 JP 2005317000 A JP2005317000 A JP 2005317000A JP 2005317000 A JP2005317000 A JP 2005317000A JP 4828915 B2 JP4828915 B2 JP 4828915B2
Authority
JP
Japan
Prior art keywords
scroll
cooling air
casing
drive shaft
orbiting scroll
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.)
Expired - Fee Related
Application number
JP2005317000A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007120468A (ja
JP2007120468A5 (enrdf_load_stackoverflow
Inventor
治彦 信田
晋 坂本
博 三橋
宏之 三原
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
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 Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP2005317000A priority Critical patent/JP4828915B2/ja
Priority to KR1020060104514A priority patent/KR100854669B1/ko
Priority to CN2006100644146A priority patent/CN101012827B/zh
Publication of JP2007120468A publication Critical patent/JP2007120468A/ja
Publication of JP2007120468A5 publication Critical patent/JP2007120468A5/ja
Application granted granted Critical
Publication of JP4828915B2 publication Critical patent/JP4828915B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C2210/00—Fluid
    • F04C2210/22—Fluid gaseous, i.e. compressible
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP2005317000A 2005-10-31 2005-10-31 スクロール式流体機械 Expired - Fee Related JP4828915B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005317000A JP4828915B2 (ja) 2005-10-31 2005-10-31 スクロール式流体機械
KR1020060104514A KR100854669B1 (ko) 2005-10-31 2006-10-26 스크롤식 유체 기계
CN2006100644146A CN101012827B (zh) 2005-10-31 2006-10-31 涡旋式流体机械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005317000A JP4828915B2 (ja) 2005-10-31 2005-10-31 スクロール式流体機械

Publications (3)

Publication Number Publication Date
JP2007120468A JP2007120468A (ja) 2007-05-17
JP2007120468A5 JP2007120468A5 (enrdf_load_stackoverflow) 2008-12-18
JP4828915B2 true JP4828915B2 (ja) 2011-11-30

Family

ID=38144556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005317000A Expired - Fee Related JP4828915B2 (ja) 2005-10-31 2005-10-31 スクロール式流体機械

Country Status (3)

Country Link
JP (1) JP4828915B2 (enrdf_load_stackoverflow)
KR (1) KR100854669B1 (enrdf_load_stackoverflow)
CN (1) CN101012827B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5193703B2 (ja) * 2008-06-30 2013-05-08 株式会社日立産機システム スクロール式流体機械
JP5176874B2 (ja) * 2008-10-31 2013-04-03 ダイキン工業株式会社 冷凍装置
JP2011080366A (ja) * 2009-10-02 2011-04-21 Anest Iwata Corp モータ直結型圧縮機ユニット
JP5562263B2 (ja) * 2011-01-11 2014-07-30 アネスト岩田株式会社 スクロール流体機械
JP5422609B2 (ja) * 2011-06-10 2014-02-19 株式会社日立産機システム スクロール式流体機械
CN103437998B (zh) * 2013-07-10 2016-08-10 佛山市广顺电器有限公司 一种无油涡旋空气压缩机
CN104061160B (zh) * 2014-06-24 2016-01-20 广东广顺新能源动力科技有限公司 一种全无油涡旋式压缩机总成
KR101518756B1 (ko) * 2014-09-05 2015-05-08 박승수 동력발생용 스크롤 팽창기
CN104500394A (zh) * 2014-12-24 2015-04-08 楼伟华 一种无油润滑涡旋压缩机
EP3486490B1 (en) * 2016-07-15 2021-03-31 Hitachi Industrial Equipment Systems Co., Ltd. Motor-integrated fluid machine
JP2018053795A (ja) * 2016-09-28 2018-04-05 三井精機工業株式会社 スクロールコンプレッサの冷却機構
CN106939887B (zh) * 2017-01-16 2019-05-24 东莞市康驰实业有限公司 一种直连无油空气压缩机及其装配方法
CN108591062A (zh) * 2018-01-19 2018-09-28 上海威乐汽车空调器有限公司 电动涡旋压缩机轴承冷却及润滑的结构
US11384763B2 (en) * 2018-03-09 2022-07-12 Hitachi Industrial Equipment Systems Co., Ltd. Scroll-type fluid machine with cooling fan including a peripheral wall configured to minimize vortices
CN111955440B (zh) * 2020-08-10 2022-11-25 海南硕方科技有限公司 一种鼓风弥雾机
CN112879304A (zh) * 2021-01-28 2021-06-01 沈阳纪维应用技术有限公司 一种无油涡旋真空泵偏心主轴自驱动冷却装置及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06249168A (ja) * 1993-02-23 1994-09-06 Tokico Ltd スクロール式流体機械
JPH07119672A (ja) * 1993-10-20 1995-05-09 Tokico Ltd スクロール流体機械
JP2000205156A (ja) * 1999-01-12 2000-07-25 Hokuetsu Kogyo Co Ltd スクロ―ル圧縮機の冷却機構
JP2001123973A (ja) * 1999-10-22 2001-05-08 Tokico Ltd スクロール式流体機械
JP2002213376A (ja) * 2001-01-19 2002-07-31 Anest Iwata Corp スクロール流体機械
JP3909591B2 (ja) * 2003-01-14 2007-04-25 アネスト岩田株式会社 スクロール流体機械
JP4520133B2 (ja) * 2003-11-05 2010-08-04 株式会社日立製作所 スクロール式流体機械
JP4444629B2 (ja) * 2003-11-05 2010-03-31 株式会社日立製作所 スクロール式流体機械
JP4615975B2 (ja) * 2003-12-26 2011-01-19 株式会社日立製作所 スクロール式流体機械

Also Published As

Publication number Publication date
KR20070046723A (ko) 2007-05-03
KR100854669B1 (ko) 2008-08-27
JP2007120468A (ja) 2007-05-17
CN101012827A (zh) 2007-08-08
CN101012827B (zh) 2011-12-14

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