CA2640539A1 - Accessoire de rotor pour compresseur - Google Patents

Accessoire de rotor pour compresseur Download PDF

Info

Publication number
CA2640539A1
CA2640539A1 CA002640539A CA2640539A CA2640539A1 CA 2640539 A1 CA2640539 A1 CA 2640539A1 CA 002640539 A CA002640539 A CA 002640539A CA 2640539 A CA2640539 A CA 2640539A CA 2640539 A1 CA2640539 A1 CA 2640539A1
Authority
CA
Canada
Prior art keywords
rotor
crankshaft
counterweight
fit
secured
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.)
Abandoned
Application number
CA002640539A
Other languages
English (en)
Inventor
David K. Haller
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.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
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 Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of CA2640539A1 publication Critical patent/CA2640539A1/fr
Abandoned 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/04—Balancing means
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA002640539A 2007-10-09 2008-10-07 Accessoire de rotor pour compresseur Abandoned CA2640539A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97868007P 2007-10-09 2007-10-09
US60/978,680 2007-10-09

Publications (1)

Publication Number Publication Date
CA2640539A1 true CA2640539A1 (fr) 2009-04-09

Family

ID=40523395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002640539A Abandoned CA2640539A1 (fr) 2007-10-09 2008-10-07 Accessoire de rotor pour compresseur

Country Status (2)

Country Link
US (1) US20090092506A1 (fr)
CA (1) CA2640539A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10626867B2 (en) 2015-01-21 2020-04-21 Guangdong Meizhi Compressor Co., Ltd. Electric compressor and refrigeration device having same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019359A (en) * 1958-04-18 1962-01-30 Cie Crouzet Small self-starting synchronous motors having a high power-to-weight ratio
US5407335A (en) * 1986-08-22 1995-04-18 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US5111094A (en) * 1991-09-03 1992-05-05 General Motors Corporation Permanent magnet rotor having magnet retention apparatus
US5336060A (en) * 1992-07-30 1994-08-09 Tecumseh Products Company Integrally formed counterweight for rotor end ring
US6085527A (en) * 1997-05-15 2000-07-11 Turbodyne Systems, Inc. Magnet assemblies for motor-assisted turbochargers
JP4319274B2 (ja) * 1998-10-30 2009-08-26 株式会社日立製作所 スクロール式流体機械
US6174149B1 (en) * 1999-03-16 2001-01-16 Scroll Technologies Scroll compressor with captured counterweight
JP4153131B2 (ja) * 1999-09-14 2008-09-17 サンデン株式会社 電動圧縮機
CN1306332A (zh) * 2000-01-18 2001-08-01 株式会社三协精机制作所 自动平衡装置
US6291920B1 (en) * 2000-06-15 2001-09-18 A. O. Smith Corporation Motor counter weight attachment
CN1281868C (zh) * 2002-08-27 2006-10-25 Lg电子株式会社 涡旋压缩机
US7094043B2 (en) * 2002-09-23 2006-08-22 Tecumseh Products Company Compressor having counterweight shield
US7435067B2 (en) * 2004-12-17 2008-10-14 Emerson Climate Technologies, Inc. Scroll machine with brushless permanent magnet motor
US7390179B2 (en) * 2004-12-21 2008-06-24 Emerson Climate Technologies, Inc. Scroll machine having counterweights with changeable cavity
US7815423B2 (en) * 2005-07-29 2010-10-19 Emerson Climate Technologies, Inc. Compressor with fluid injection system

Also Published As

Publication number Publication date
US20090092506A1 (en) 2009-04-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued