ES2579607T3 - A hermetic compressor comprising an oil suction member - Google Patents

A hermetic compressor comprising an oil suction member Download PDF

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Publication number
ES2579607T3
ES2579607T3 ES12729654.9T ES12729654T ES2579607T3 ES 2579607 T3 ES2579607 T3 ES 2579607T3 ES 12729654 T ES12729654 T ES 12729654T ES 2579607 T3 ES2579607 T3 ES 2579607T3
Authority
ES
Spain
Prior art keywords
oil suction
crankshaft
suction member
oil
clamping part
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.)
Active
Application number
ES12729654.9T
Other languages
Spanish (es)
Inventor
Husnu Kerpicci
Alper Yagci
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Application granted granted Critical
Publication of ES2579607T3 publication Critical patent/ES2579607T3/en
Active 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F04B39/0253—Hermetic compressors with oil distribution channels in the rotating shaft using centrifugal force for transporting the oil
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump

Abstract

Un compresor (1) hermético que comprende: - una carcasa (2) que lleva en su interior los miembros y en el que está situado el aceite que lubrica los miembros móviles, - un motor que incorpora un rotor (3) y un estator (4), - un pistón que proporciona que el fluido refrigerante sea distribuido al sistema de refrigeración en estado presurizado, - un cilindro en el que opera el pistón, - un cigüeñal (5) que está montado mediante ajuste rápido en el núcleo del rotor (3) en la dirección de su eje geométrico de rotación y que proporciona que el movimiento rotacional del rotor (3) sea transmitido al pistón, cuyo extremo inferior está sumergido en el aceite de la carcasa (2), y en el que está dispuesto un espacio (B) que comunica con su cuerpo en la dirección axial comenzando a partir de su extremo inferior, - un miembro (6) de aspiración de aceite de forma cilíndrica, dispuesto a través del extremo inferior del cigüeñal (5) en el interior del mismo y de manera concéntrica con el cigüeñal (5), transfiriendo el aceite de la carcasa (2) al cigüeñal (5), - al menos un miembro (8) resiliente, caracterizado por una pieza de sujeción (7) sobre la que está colocado el miembro (6) de aspiración de aceite, conectado al estator (4), proporcionando que el miembro (6) de aspiración de aceite permanezca estacionario durante la operación del motor, en el que el al menos un miembro (8) resiliente está dispuesto sobre la pieza de sujeción (7) y o bien rodea el extremo del miembro (6) de aspiración de aceite asentado sobre la pieza de sujeción (7) o bien está asentado dentro del extremo del miembro (6) de aspiración de aceite asentado sobre la pieza de sujeción (7), proporcionando que el miembro (6) de aspiración de aceite quede centrado en el cigüeñal (5).A hermetic compressor (1) comprising: - a casing (2) that carries the members inside and in which the oil that lubricates the moving members is located, - a motor that incorporates a rotor (3) and a stator ( 4), - a piston that provides for the cooling fluid to be distributed to the cooling system in a pressurized state, - a cylinder in which the piston operates, - a crankshaft (5) that is mounted by snap fit on the rotor core ( 3) in the direction of its geometric axis of rotation and which provides that the rotational movement of the rotor (3) is transmitted to the piston, whose lower end is immersed in the oil of the casing (2), and in which a space (B) communicating with its body in the axial direction starting from its lower end, - a cylindrical-shaped oil suction member (6) arranged through the lower end of the crankshaft (5) inside the itself and concentrically with the crankshaft (5), transferring the oil from the casing (2) to the crankshaft (5), - at least one resilient member (8), characterized by a clamping part (7) on which the oil suction member (6) is placed, connected to the stator (4), providing that the oil suction member (6) remains stationary during engine operation, in which the at least one resilient member (8) is arranged on the clamping part (7) and either surrounds the end of the oil suction member (6) seated on the clamping part (7) or is seated inside the end of the oil suction member (6) seated on the clamping part (7), providing that the member (6) oil suction is centered on the crankshaft (5).

Description

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Claims (1)

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ES12729654.9T 2011-06-27 2012-06-27 A hermetic compressor comprising an oil suction member Active ES2579607T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR201106340 2011-06-27
TR201106340 2011-06-27
PCT/EP2012/062482 WO2013000963A1 (en) 2011-06-27 2012-06-27 A hermetic compressor comprising an oil sucking member

Publications (1)

Publication Number Publication Date
ES2579607T3 true ES2579607T3 (en) 2016-08-12

Family

ID=46354380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12729654.9T Active ES2579607T3 (en) 2011-06-27 2012-06-27 A hermetic compressor comprising an oil suction member

Country Status (5)

Country Link
EP (1) EP2724026B1 (en)
CN (1) CN103620219B (en)
ES (1) ES2579607T3 (en)
SI (1) SI2724026T1 (en)
WO (1) WO2013000963A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111271254B (en) * 2018-12-05 2022-07-12 安徽美芝制冷设备有限公司 Oil supply structure for compressor and compressor with same
EP4089283B1 (en) * 2021-03-31 2024-01-03 Arçelik Anonim Sirketi A hermetic compressor comprising a spring connection member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60119389A (en) * 1983-11-30 1985-06-26 Toshiba Corp Sealed-type compressor
KR0153343B1 (en) * 1995-10-13 1999-03-20 김광호 Reciprocating compressor
IT245317Y1 (en) * 1998-07-01 2002-03-20 Zanussi Elettromecc PERFECTED HERMETIC MOTOR-COMPRESSOR GROUP
KR100693171B1 (en) * 2001-05-18 2007-03-13 주식회사 엘지이아이 Oil Pumping apparatus for hermetic compressor
KR100756445B1 (en) * 2001-05-18 2007-09-07 주식회사 엘지이아이 Oil Pumping apparatus for hermetic compressor
JP4513238B2 (en) * 2001-06-20 2010-07-28 株式会社富士通ゼネラル Hermetic compressor
US7367784B2 (en) * 2001-07-28 2008-05-06 Lg Electronics Inc. Oil supply device for compressor in refrigerating system

Also Published As

Publication number Publication date
EP2724026B1 (en) 2016-05-04
WO2013000963A1 (en) 2013-01-03
EP2724026A1 (en) 2014-04-30
CN103620219B (en) 2017-02-22
SI2724026T1 (en) 2016-08-31
CN103620219A (en) 2014-03-05

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