ES2173650T3 - Junta de eje para comprsor de refrigerante. - Google Patents

Junta de eje para comprsor de refrigerante.

Info

Publication number
ES2173650T3
ES2173650T3 ES98958848T ES98958848T ES2173650T3 ES 2173650 T3 ES2173650 T3 ES 2173650T3 ES 98958848 T ES98958848 T ES 98958848T ES 98958848 T ES98958848 T ES 98958848T ES 2173650 T3 ES2173650 T3 ES 2173650T3
Authority
ES
Spain
Prior art keywords
oil
housing
section
refrigerant
gasket
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.)
Expired - Lifetime
Application number
ES98958848T
Other languages
English (en)
Inventor
Gunter Dittrich
Volker Pollrich
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.)
Bitzer Kuehlmaschinenbau GmbH and Co KG
Original Assignee
Bitzer Kuehlmaschinenbau GmbH and Co KG
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 Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG
Application granted granted Critical
Publication of ES2173650T3 publication Critical patent/ES2173650T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Compresor para refrigerante con una carcasa (10) y al menos un elemento de compresión del refrigerante (12) dispuesto en la carcasa (10), un eje (14) con una sección (16) que discurre en la carcasa (10) y acciona el elemento de compresión del refrigerante (12), una sección (20) que atraviesa una pared (22) de la carcasa (10) y una sección motriz (18) que sobresale de la carcasa (10), así como una disposición de junta (24), activa entre la sección (20) del eje (14) que atraviesa la pared (22) y la carcasa (10), con una junta de anillo deslizante (26) y una cámara colectora de aceite (42) para almacenar el aceite que atraviesa la junta de anillo deslizante (26), y que presenta una zona de almacenamiento de aceite (60), desde donde puede evacuarse el aceite a través de un orificio de salida del aceite, caracterizado porque la cámara colectora de aceite (42) está dispuesta entre un anillo obturador externo (36) y la junta de anillo deslizante (26) y porque la zona de almacenamiento de aceite (60) de la cámara colectora de aceite (42) está unida mediante una disposición de sifón (80, 84) con un canal ascendente (66) que conduce a un orificio de salida (70) para el aceite.
ES98958848T 1997-10-17 1998-10-15 Junta de eje para comprsor de refrigerante. Expired - Lifetime ES2173650T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19745662A DE19745662A1 (de) 1997-10-17 1997-10-17 Kompressor

Publications (1)

Publication Number Publication Date
ES2173650T3 true ES2173650T3 (es) 2002-10-16

Family

ID=7845677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98958848T Expired - Lifetime ES2173650T3 (es) 1997-10-17 1998-10-15 Junta de eje para comprsor de refrigerante.

Country Status (6)

Country Link
US (1) US6325175B1 (es)
EP (1) EP1025358B1 (es)
AU (1) AU1484999A (es)
DE (2) DE19745662A1 (es)
ES (1) ES2173650T3 (es)
WO (1) WO1999020901A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849237C2 (de) * 1998-10-26 2002-02-28 Kone Corp Dichtsystem für eine aus Motor und Getriebe bestehende Antriebseinheit
US6698232B1 (en) * 2002-10-30 2004-03-02 Carrier Corporation Oil leak diversion and collection system for mechanical shaft seals
DE10358471A1 (de) * 2003-11-17 2005-06-23 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter für Kraftfahrzeuge
JP2006307700A (ja) * 2005-04-27 2006-11-09 Toyota Industries Corp 圧縮機
EP2669552A1 (de) * 2012-05-31 2013-12-04 Sulzer Pumpen Ag Dichtungsanordnung für eine rotierende Welle
US10830078B2 (en) * 2018-09-14 2020-11-10 Raytheon Technologies Corporation Shaft seal assembly for a turbine engine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE409560A (es) *
DE250562C (es)
US1848595A (en) * 1928-01-28 1932-03-08 Louis C Sickel Seal ring
DE944794C (de) * 1954-12-07 1956-06-21 Licentia Gmbh Schutzeinrichtung fuer OElpumpen von Kompressionskaeltemaschinen u. dgl.
DE1503392A1 (de) * 1966-06-10 1970-07-02 Bosch Gmbh Robert Kolbenverdichter,insbesondere fuer Klimaanlagen von Kraftfahrzeugen
DE2250947A1 (de) * 1972-10-18 1974-05-02 Bitzer Kuehlmaschinenbau Kg Verdichter fuer kaeltemaschinen
DE2724830A1 (de) * 1977-06-02 1978-12-14 Bosch Gmbh Robert Kolbenkompressor
DE2845920B1 (de) * 1978-10-21 1980-03-06 Lorenz Gmbh Dichtung fuer hin- und hergehende Maschinenelemente
DE3116762C2 (de) * 1981-04-28 1983-02-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Fluidgesperrte Wellendichtung mit reduzierter Gleitgeschwindigkeit
US4425838A (en) * 1981-07-16 1984-01-17 Utex Industries, Inc. Fluid control device
JPS6291698A (ja) * 1985-10-15 1987-04-27 Koyo Seiko Co Ltd ポンプ軸組立体
DD250562B1 (de) * 1986-06-30 1989-10-11 Halberstadt Maschbau Gasdichte rueckfuehreinrichtung fuer fluessige medien, insbesondere zur kontinuierlichen leckoelrueckfuehrung
US5028205A (en) * 1989-12-14 1991-07-02 Ingersoll-Rand Company Oil scavenger system for a seal for a rotary shaft
US4992023A (en) * 1990-07-05 1991-02-12 General Motors Corporation Vehicle water pump with improved slinger
US5692756A (en) * 1995-09-22 1997-12-02 Rexnord Corporation Refrigeration compressor and compressor seal
JPH09170553A (ja) * 1995-12-18 1997-06-30 Toyota Autom Loom Works Ltd 圧縮機における漏出油の回収構造
WO1997031206A1 (fr) * 1996-02-23 1997-08-28 Tomoichiro Iwane Garniture mecanique d'etancheite
US6000701A (en) * 1997-12-15 1999-12-14 Dresser-Rand Company Labyrinth seal assembly and method

Also Published As

Publication number Publication date
WO1999020901A1 (de) 1999-04-29
AU1484999A (en) 1999-05-10
US6325175B1 (en) 2001-12-04
DE19745662A1 (de) 1999-04-22
DE59803226D1 (de) 2002-04-04
EP1025358A1 (en) 2000-08-09
EP1025358B1 (de) 2002-02-27

Similar Documents

Publication Publication Date Title
CA2046548C (en) Scroll machine with floating seal
USRE35216E (en) Scroll machine with floating seal
SE9102879D0 (sv) Maskin av snaecktyp
JPH0144914B2 (es)
ES2084671T3 (es) Dispositivo que incorpora una membrana microporosa para ventilar gases de un conjunto de junta de sellado de una bomba de refrigerante de reactor.
US4913634A (en) Screw compressor with slide valve movement preventing structure
US3214087A (en) Rotary piston machine
ES8203469A1 (es) Perfeccionamientos en un dispositivo de flujo de fluido
ES2057450T3 (es) Separador de aceite para aparato de refrigeracion.
ES2104164T3 (es) Compresor de tornillo rotativo.
ES2173650T3 (es) Junta de eje para comprsor de refrigerante.
BR0115840A (pt) Compressor utilizando invólucro com motor no lado de baixa pressão e reservatório de óleo no lado de alta pressão
CN204299877U (zh) 一种用于涡旋压缩机的轴向密封结构
US2698584A (en) Centrifugal pump
US3945220A (en) Injection cooling arrangement for rotary compressor
ITMI20031780A1 (it) Dispositivo scambiatore di calore per tenuta a gas per compressori centrifughi
GB1383569A (en) Minimising power consumption of oillubricated rotary compressors
KR860001958A (ko) 밀폐된 모우터 압축기와 흡입구 및 시일
GB2008680A (en) Rotary Compressors
ATE39549T1 (de) Fluessigkeitsring-verdichter.
SU830064A1 (ru) Лабиринтное уплотнение
MY115326A (en) Rotary compressors.
CN217233792U (zh) 一种用于电动压缩机的静涡旋盘
CN85103401A (zh) 旋转式压气机滑片润滑的改进
CN219388164U (zh) 一种涡旋压缩机高压涡端密封结构

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 1025358

Country of ref document: ES