ATE547628T1 - LINEAR COMPRESSOR AND DRIVE UNIT THEREOF - Google Patents

LINEAR COMPRESSOR AND DRIVE UNIT THEREOF

Info

Publication number
ATE547628T1
ATE547628T1 AT08852620T AT08852620T ATE547628T1 AT E547628 T1 ATE547628 T1 AT E547628T1 AT 08852620 T AT08852620 T AT 08852620T AT 08852620 T AT08852620 T AT 08852620T AT E547628 T1 ATE547628 T1 AT E547628T1
Authority
AT
Austria
Prior art keywords
drive unit
linear compressor
rack
oscillating body
membrane spring
Prior art date
Application number
AT08852620T
Other languages
German (de)
Inventor
Jan-Grigor Schubert
Original Assignee
Bsh Bosch Siemens Hausgeraete
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 Bsh Bosch Siemens Hausgeraete filed Critical Bsh Bosch Siemens Hausgeraete
Application granted granted Critical
Publication of ATE547628T1 publication Critical patent/ATE547628T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

The invention relates to a drive unit for a linear compressor, comprising a rack (1, 9), an oscillating body (5), and a membrane spring (6, 7), which is attached to a first attachment point on the rack (1) and to a second attachment point on the oscillating body (5) in order to guide the oscillating body (5) on the rack (1, 9) back and forth in a movable manner. The membrane spring (6, 7) has a smaller cross-section in the center region (25) between the two attachment points, than at the attachment points.
AT08852620T 2007-11-19 2008-10-21 LINEAR COMPRESSOR AND DRIVE UNIT THEREOF ATE547628T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055166A DE102007055166A1 (en) 2007-11-19 2007-11-19 Linear compressor and drive unit for it
PCT/EP2008/064194 WO2009065684A1 (en) 2007-11-19 2008-10-21 Linear compressor and drive unit therefor

Publications (1)

Publication Number Publication Date
ATE547628T1 true ATE547628T1 (en) 2012-03-15

Family

ID=40019409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08852620T ATE547628T1 (en) 2007-11-19 2008-10-21 LINEAR COMPRESSOR AND DRIVE UNIT THEREOF

Country Status (5)

Country Link
EP (1) EP2212556B1 (en)
AT (1) ATE547628T1 (en)
DE (1) DE102007055166A1 (en)
ES (1) ES2380647T3 (en)
WO (1) WO2009065684A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047743A1 (en) * 2009-12-09 2011-06-16 BSH Bosch und Siemens Hausgeräte GmbH Compressor with a carrying frame

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056519A (en) * 1997-10-15 2000-05-02 Matsushita Refrigeration Company Structure of vibrating compressor
DE102004062307A1 (en) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH linear compressor
DE102004062301A1 (en) 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linear compressor and drive unit for it
DE102006009232A1 (en) 2006-02-28 2007-08-30 BSH Bosch und Siemens Hausgeräte GmbH Power supply unit for linear compressor in cooling equipment has coil spring that is expandable and compressible, and which is biased against swinging body

Also Published As

Publication number Publication date
WO2009065684A1 (en) 2009-05-28
DE102007055166A1 (en) 2009-05-20
EP2212556B1 (en) 2012-02-29
ES2380647T3 (en) 2012-05-17
EP2212556A1 (en) 2010-08-04

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