EP1658434A4 - Pistion assembly of cooler - Google Patents

Pistion assembly of cooler

Info

Publication number
EP1658434A4
EP1658434A4 EP03817664A EP03817664A EP1658434A4 EP 1658434 A4 EP1658434 A4 EP 1658434A4 EP 03817664 A EP03817664 A EP 03817664A EP 03817664 A EP03817664 A EP 03817664A EP 1658434 A4 EP1658434 A4 EP 1658434A4
Authority
EP
European Patent Office
Prior art keywords
pistion
cooler
assembly
pistion assembly
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Withdrawn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
EP03817664A
Other languages
German (de)
French (fr)
Other versions
EP1658434A1 (en
Inventor
Woo Suk Chung
Se Heon Choi
Dong Kon Hwang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1658434A1 publication Critical patent/EP1658434A1/en
Publication of EP1658434A4 publication Critical patent/EP1658434A4/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Withdrawn legal-status Critical Current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
    • 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
    • F04B35/045—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 using solenoids
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • 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
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
EP03817664A 2003-07-25 2003-07-25 Pistion assembly of cooler Withdrawn EP1658434A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2003/001496 WO2005010364A1 (en) 2003-07-25 2003-07-25 Pistion assembly of cooler

Publications (2)

Publication Number Publication Date
EP1658434A1 EP1658434A1 (en) 2006-05-24
EP1658434A4 true EP1658434A4 (en) 2010-07-21

Family

ID=34101653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03817664A Withdrawn EP1658434A4 (en) 2003-07-25 2003-07-25 Pistion assembly of cooler

Country Status (6)

Country Link
US (1) US20070048156A1 (en)
EP (1) EP1658434A4 (en)
JP (1) JP4220517B2 (en)
CN (1) CN100400866C (en)
AU (1) AU2003250569A1 (en)
WO (1) WO2005010364A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7988430B2 (en) * 2006-01-16 2011-08-02 Lg Electronics Inc. Linear compressor
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
JP5435434B2 (en) 2011-06-03 2014-03-05 Ｓｍｃ株式会社 Piston assembly, fluid pressure cylinder, and method of manufacturing piston assembly
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
CN202918162U (en) * 2012-10-31 2013-05-01 中山大洋电机股份有限公司 DC brushless external rotor motor structure
KR102002119B1 (en) * 2013-02-28 2019-07-19 엘지전자 주식회사 Motor for compressor and reciprocating compressor having the same
CN103410723B (en) * 2013-08-28 2015-11-25 徐州徐工施维英机械有限公司 Concrete piston connection device, concrete conveying cylinder and concrete pump
JP6519865B2 (en) 2015-06-11 2019-05-29 Smc株式会社 Fluid pressure cylinder
JP6519864B2 (en) 2015-06-11 2019-05-29 Smc株式会社 Fluid pressure cylinder
JP6292483B2 (en) 2015-06-11 2018-03-14 Smc株式会社 Fluid pressure cylinder
JP6403072B2 (en) * 2015-06-11 2018-10-10 Smc株式会社 Fluid pressure cylinder
JP6403073B2 (en) 2015-06-11 2018-10-10 Smc株式会社 Fluid pressure cylinder
JP6403071B2 (en) 2015-06-11 2018-10-10 Smc株式会社 Fluid pressure cylinder
CN110299233B (en) * 2018-03-22 2021-08-17 国巨电子（中国）有限公司 Method for manufacturing shunt resistor
CN110364321B (en) * 2018-03-26 2021-07-13 国巨电子（中国）有限公司 Method for manufacturing shunt resistor
CN112343794A (en) * 2020-11-10 2021-02-09 南通智能感知研究院 Moving-magnet type compression piston assembly structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588515A (en) * 1976-09-02 1981-04-23 Ass Eng Ltd Pistons
WO2002095232A1 (en) * 2001-05-25 2002-11-28 Lg Electronics Inc. Reciprocating compressor

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Publication number Priority date Publication date Assignee Title
GB660933A (en) * 1949-05-06 1951-11-14 Gen Presswork & Stampings Ltd Improvements in, and to the manufacture of, sinkers for straight-bar knitting machines
US3488466A (en) * 1965-10-07 1970-01-06 Illinois Tool Works Method and apparatus for welding rivet type metallic fasteners
US3848389A (en) * 1969-12-29 1974-11-19 Textron Inc Bimetal rivets
CH667832A5 (en) * 1985-04-10 1988-11-15 Metoxit Ag METHOD FOR FORCE-CONNECTING A CYLINDRICAL CERAMIC PART TO A FLANGE MADE OF IRON MATERIAL.
DE3673875D1 (en) * 1985-06-06 1990-10-11 Nippon Denso Co MAGNETIC RUNNER.
JPH05190721A (en) * 1992-01-08 1993-07-30 Fujitsu Ltd Semiconductor device and manufacture thereof
AU681825B2 (en) * 1995-05-31 1997-09-04 Sawafuji Electric Co., Ltd. Vibrating compressor
JPH0910079A (en) * 1995-06-27 1997-01-14 Tanakaya:Kk Front end assorting tray with slide motion under gravity
JPH09100779A (en) * 1995-10-06 1997-04-15 Zexel Corp Compressor with electromagnetic clutch
EP0771966A3 (en) * 1995-10-19 1998-09-16 American Axle & Manufacturing Inc. Dynamically balanced driveshaft assembly and method of balancing same
BR9900330A (en) * 1998-01-12 2000-03-28 Lg Eletronics Inc Structure for silencer coupling for linear compressor.
US6273688B1 (en) * 1998-10-13 2001-08-14 Matsushita Electric Industrial Co., Ltd. Linear compressor
DE60018491T2 (en) * 1999-02-12 2006-04-13 Okenseiko Co., Ltd., Inagi Miniature motor unit
NZ500681A (en) * 1999-10-21 2002-06-28 Fisher & Paykel Appliances Ltd A linear compressor with gas bearing passages between cylinder and cylinder lining
JP2001227465A (en) * 2000-02-18 2001-08-24 Toyota Autom Loom Works Ltd Manufacturing method for hollow piston for compressor
KR100332816B1 (en) * 2000-05-18 2002-04-19 구자홍 Structure for supporting spring of linear compressor
JP3512371B2 (en) * 2000-06-19 2004-03-29 松下電器産業株式会社 Linear compressor
KR100701871B1 (en) * 2000-11-10 2007-04-02 삼성광주전자 주식회사 Piston-drive part of linear compressor and method of producting the same
KR100382930B1 (en) * 2001-02-21 2003-05-09 엘지전자 주식회사 Structure for reducing loss of linear compressor
KR100397556B1 (en) * 2001-03-23 2003-09-17 주식회사 엘지이아이 Reciprocating compressor
US6838789B2 (en) * 2001-10-26 2005-01-04 Lg Electronics Inc. Reciprocating motor
KR20030041289A (en) * 2001-11-19 2003-05-27 엘지전자 주식회사 Apparatus for supporting piston in reciprocating compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588515A (en) * 1976-09-02 1981-04-23 Ass Eng Ltd Pistons
WO2002095232A1 (en) * 2001-05-25 2002-11-28 Lg Electronics Inc. Reciprocating compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005010364A1 *

Also Published As

Publication number Publication date
JP2007518909A (en) 2007-07-12
CN1798925A (en) 2006-07-05
JP4220517B2 (en) 2009-02-04
AU2003250569A1 (en) 2005-02-14
CN100400866C (en) 2008-07-09
US20070048156A1 (en) 2007-03-01
EP1658434A1 (en) 2006-05-24
WO2005010364A1 (en) 2005-02-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20051011

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB NL

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB NL

A4 Supplementary search report drawn up and despatched

Effective date: 20100617

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 53/14 20060101ALI20100611BHEP

Ipc: F16J 1/00 20060101ALI20100611BHEP

Ipc: F04B 35/04 20060101AFI20050204BHEP

Ipc: H02K 33/00 20060101ALI20100611BHEP

17Q First examination report despatched

Effective date: 20100823

R17C First examination report despatched (corrected)

Effective date: 20100826

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110920