RU2007121773A - LINEAR COMPRESSOR - Google Patents

LINEAR COMPRESSOR Download PDF

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Publication number
RU2007121773A
RU2007121773A RU2007121773/06A RU2007121773A RU2007121773A RU 2007121773 A RU2007121773 A RU 2007121773A RU 2007121773/06 A RU2007121773/06 A RU 2007121773/06A RU 2007121773 A RU2007121773 A RU 2007121773A RU 2007121773 A RU2007121773 A RU 2007121773A
Authority
RU
Russia
Prior art keywords
piston
cylinder
linear compressor
compressor according
antifriction layer
Prior art date
Application number
RU2007121773/06A
Other languages
Russian (ru)
Inventor
Ян-Григор ШУБЕРТ (DE)
Ян-Григор ШУБЕРТ
Георг СЛОТТА (DE)
Георг СЛОТТА
Original Assignee
Бсх Бош Унд Сименс Хаусгерете Гмбх (De)
Бсх Бош Унд Сименс Хаусгерете Гмбх
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 Бсх Бош Унд Сименс Хаусгерете Гмбх (De), Бсх Бош Унд Сименс Хаусгерете Гмбх filed Critical Бсх Бош Унд Сименс Хаусгерете Гмбх (De)
Publication of RU2007121773A publication Critical patent/RU2007121773A/en

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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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Abstract

A linear compressor comprises a cylinder (15), a hydraulically borne piston (16) that can be longitudinally oscillated inside the cylinder (15) and a drive unit (1-14) driving the movement of the piston. The compressor is characterized in that at least one of the lateral faces of the piston (16) and the cylinder (15) that face each other is provided with an abrasion-resistant bearing coating (21).

Claims (5)

1. Линейный компрессор содержащий цилиндр (15), поршень (16), выполненный с возможностью колебательных движений в продольном направлении цилиндра (15) и имеющий опирание посредством рабочей среды, находящейся под давлением, а также приводной механизм (1-14), осуществляющий перемещение поршня (16), отличающийся тем, что по меньшей мере одна из обращенных друг к другу боковых поверхностей поршня (16) и цилиндра (15) оснащена износостойким антифрикционным слоем (21).1. A linear compressor containing a cylinder (15), a piston (16), made with the possibility of oscillatory movements in the longitudinal direction of the cylinder (15) and having support by means of a working medium under pressure, as well as a drive mechanism (1-14), moving piston (16), characterized in that at least one of the side surfaces of the piston (16) and the cylinder (15) facing each other is equipped with a wear-resistant antifriction layer (21). 2. Линейный компрессор по п.1, отличающийся тем, что между боковой поверхностью поршня (16) или цилиндра (15), на которую нанесен по меньшей мере один антифрикционный слой (21), и обращенной к ней боковой поверхностью цилиндра (15) или поршня (16) имеется зазор, достаточный для того, чтобы осуществлять перемещение поршня (16) в продольном направлении без взаимного соприкосновения боковых поверхностей.2. A linear compressor according to claim 1, characterized in that between the lateral surface of the piston (16) or cylinder (15), on which at least one antifriction layer is applied (21), and the lateral surface of the cylinder (15) or the piston (16) there is a gap sufficient to allow the piston (16) to move in the longitudinal direction without mutual contact of the side surfaces. 3. Линейный компрессор по одному из предыдущих пунктов, отличающийся тем, что боковая поверхность, на которую нанесен антифрикционный слой (21), является наружной поверхностью поршня (16).3. A linear compressor according to one of the preceding paragraphs, characterized in that the side surface on which the antifriction layer is applied (21) is the outer surface of the piston (16). 4. Линейный компрессор по пп.1 и 2, отличающийся тем, что антифрикционный слой (21) представляет собой слой алмазоподобного углерода.4. The linear compressor according to claims 1 and 2, characterized in that the antifriction layer (21) is a diamond-like carbon layer. 5. Линейный компрессор по пп.1 и 2, отличающийся тем, что на напорном патрубке (20) компрессора выполнено ответвление (19) для отвода рабочей среды под давлением с целью опирания на нее поршня (16). 5. A linear compressor according to claims 1 and 2, characterized in that a branch (19) is made on the discharge pipe (20) of the compressor to discharge the working medium under pressure in order to support the piston (16).
RU2007121773/06A 2004-12-23 2005-11-30 LINEAR COMPRESSOR RU2007121773A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004062303A DE102004062303A1 (en) 2004-12-23 2004-12-23 linear compressor
DE102004062303.1 2004-12-23

Publications (1)

Publication Number Publication Date
RU2007121773A true RU2007121773A (en) 2009-01-27

Family

ID=35709076

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007121773/06A RU2007121773A (en) 2004-12-23 2005-11-30 LINEAR COMPRESSOR

Country Status (7)

Country Link
EP (1) EP1831554B1 (en)
CN (1) CN100582483C (en)
AT (1) ATE541128T1 (en)
DE (1) DE102004062303A1 (en)
ES (1) ES2377221T3 (en)
RU (1) RU2007121773A (en)
WO (1) WO2006069881A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006042018A1 (en) * 2006-09-07 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Linear compressor with two compression chambers
DE102006052447A1 (en) * 2006-11-07 2008-05-08 BSH Bosch und Siemens Hausgeräte GmbH Linear compressor and gas pressure bearing for it
DE102007054334A1 (en) * 2007-11-14 2009-05-20 BSH Bosch und Siemens Hausgeräte GmbH Aerostatic bearing and process for its production
DE102007060831A1 (en) 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Control unit for a refrigerating machine and household refrigerating appliance using the same
CN103069165B (en) * 2010-08-27 2016-04-27 皇家飞利浦电子股份有限公司 There is the compressor of the thermal property of improvement
CN203906214U (en) 2013-06-28 2014-10-29 Lg电子株式会社 Linear compressor
CN104251193A (en) 2013-06-28 2014-12-31 Lg电子株式会社 Linear compressor
CN203835658U (en) 2013-06-28 2014-09-17 Lg电子株式会社 Linear compressor
CN204126840U (en) 2013-06-28 2015-01-28 Lg电子株式会社 Linearkompressor
CN203906210U (en) 2013-06-28 2014-10-29 Lg电子株式会社 Linear compressor
CN203770066U (en) * 2013-06-28 2014-08-13 Lg电子株式会社 Linear compressor
DE102013213380A1 (en) 2013-07-09 2015-01-15 BSH Bosch und Siemens Hausgeräte GmbH Linear compressor for a household appliance and household refrigeration appliance
DE102013221735A1 (en) 2013-10-25 2015-04-30 Schaeffler Technologies Gmbh & Co. Kg Piston, cylinder and linear compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318412A (en) * 1992-04-03 1994-06-07 General Electric Company Flexible suspension for an oil free linear motor compressor
US6596032B2 (en) 1996-10-15 2003-07-22 Fujitsu Limited Document processing apparatus storing and modifying data using effect data
WO2001009135A1 (en) 1999-07-30 2001-02-08 Eisai Co., Ltd. Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates
JP4345250B2 (en) * 2000-11-13 2009-10-14 富士電機システムズ株式会社 Compressor
NL1019858C2 (en) 2002-01-29 2003-09-08 Thales Nederland Bv The present invention relates generally to cryogenic coolers and in particular to the method for assembling the compressor of cryogenic coolers and to means for holding the piston used in such cryogenic coolers.

Also Published As

Publication number Publication date
WO2006069881A1 (en) 2006-07-06
EP1831554B1 (en) 2012-01-11
CN101133247A (en) 2008-02-27
EP1831554A1 (en) 2007-09-12
CN100582483C (en) 2010-01-20
ATE541128T1 (en) 2012-01-15
ES2377221T3 (en) 2012-03-23
DE102004062303A1 (en) 2006-07-13

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