ES2067334T3 - Dispositivo de refrigeracion. - Google Patents

Dispositivo de refrigeracion.

Info

Publication number
ES2067334T3
ES2067334T3 ES92909704T ES92909704T ES2067334T3 ES 2067334 T3 ES2067334 T3 ES 2067334T3 ES 92909704 T ES92909704 T ES 92909704T ES 92909704 T ES92909704 T ES 92909704T ES 2067334 T3 ES2067334 T3 ES 2067334T3
Authority
ES
Spain
Prior art keywords
compressor
pct
bearings
lubricate
screw
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
ES92909704T
Other languages
English (en)
Inventor
Klaus Hossner
Adalbert Stenzel
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 ES2067334T3 publication Critical patent/ES2067334T3/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Surgical Instruments (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

EN UN DISPOSITIVO DE ENFRIAMIENTO PARA UN COMPRESOR (1) DE PISTONES ROTATIVOS, ESPECIALMENTE DE UN COMPRESOR DE TORNILLO, QUE, JUNTAMENTE CON UN CONDENSADOR (2) Y UN EVAPORADOR (3), FORMA PARTE DE UN CIRCUITO DE ENFRIAMIENTO, EL FLUIDO REFRIGERANTE DEL SISTEMA DE ENFRIAMIENTO Y EL SUMINISTRADOR DE ACEITE PARA LA LUBRICACION DE LOS COJINETES TANTO PARA EL ENFRIAMIENTO COMO LA ESTANQUEIDAD DEL COMPRESOR A TORNILLO SE ENCUENTRAN DISTRIBUIDOS DENTRO DE ESTE COMPRESOR DE TORNILLO. PARA QUE SEA POSIBLE EL ENFRIAMIENTO DEL ACEITE (16) UTILIZADO EN LA LUBRICACION DE LOS COJINETES DEL COMPRESOR DE FORMA SEPARADA Y CON ELLO ASEGURAR QUE EL DISPOSITIVO DE ENFRIAMIENTO COMPLETO OPERE DE FORMA ECONOMICA, SE PROPONE QUE SOLO LA PARTE DEL ACEITE QUE SIRVE PAR LA LUBRICACION DE LOS COJINETES DEL COMPRESOR SE ENFRIE DE FORMA INDEPENDIENTE SOBRE LA TEMPERATURA DEL ACEITE DETECTADA DETRAS DE LOS COJINETES Y QUE SE UTILICE UNA CORRIENTE (18) DE BIFURCACION QUE SE GUIA DE NUEVO AL INTERIOR DEL COMPRESOR.
ES92909704T 1991-07-11 1992-05-13 Dispositivo de refrigeracion. Expired - Lifetime ES2067334T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4122889A DE4122889C1 (es) 1991-07-11 1991-07-11

Publications (1)

Publication Number Publication Date
ES2067334T3 true ES2067334T3 (es) 1995-03-16

Family

ID=6435868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92909704T Expired - Lifetime ES2067334T3 (es) 1991-07-11 1992-05-13 Dispositivo de refrigeracion.

Country Status (7)

Country Link
US (1) US5433590A (es)
EP (1) EP0593495B1 (es)
AT (1) ATE117409T1 (es)
DE (1) DE4122889C1 (es)
DK (1) DK0593495T3 (es)
ES (1) ES2067334T3 (es)
WO (1) WO1993001413A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2152568C1 (ru) * 1995-09-21 2000-07-10 Закрытое акционерное общество "Энергия" Тепловой насос
US6082982A (en) * 1997-11-17 2000-07-04 Uop Llc Flooded compressor with improved oil reclamation
KR20010033628A (ko) * 1997-12-30 2001-04-25 아뜰리에 부쉬 에스.에이. 냉각 장치
US6067804A (en) * 1999-08-06 2000-05-30 American Standard Inc. Thermosiphonic oil cooler for refrigeration chiller
DE19963170A1 (de) * 1999-12-27 2001-06-28 Leybold Vakuum Gmbh Vakuumpumpe mit Wellendichtmitteln
DE602005003489T2 (de) * 2004-03-05 2008-11-13 Corac Group Plc, Uxbridge Mehrstufiger ölfreier Gasverdichter
SE0402006L (sv) * 2004-08-12 2005-10-18 Peter Blomkvist Värmepump
US8590324B2 (en) 2009-05-15 2013-11-26 Emerson Climate Technologies, Inc. Compressor and oil-cooling system
US10184701B2 (en) 2011-09-16 2019-01-22 Danfoss A/S Motor cooling and sub-cooling circuits for compressor
ES2479692T3 (es) * 2011-09-22 2014-07-24 Moventas Gears Oy Un procedimiento para controlar la lubricación de una transmisión y una transmisión
DK2573388T3 (en) * 2011-09-22 2019-01-14 Moventas Gears Oy Process for controlling the lubrication of an exchange and of an exchange

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176913A (en) * 1960-07-22 1965-04-06 Linde Eismasch Ag Rotary compressor arrangement
US3710590A (en) * 1971-07-19 1973-01-16 Vilter Manufacturing Corp Refrigerant cooled oil system for a rotary screw compressor
US3759348A (en) * 1971-11-08 1973-09-18 Maekawa Seisakusho Kk Method of compressing chlorine gas
SE360168B (es) * 1971-12-22 1973-09-17 Stal Refrigeration Ab
DE2801408A1 (de) * 1978-01-13 1979-07-19 Linde Ag Verfahren und vorrichtung zum kuehlen eines in einem kaeltekreislauf angeordneten verdichters der drehkolbenbauart
FR2620205A1 (fr) * 1987-09-04 1989-03-10 Zimmern Bernard Compresseur hermetique pour refrigeration avec moteur refroidi par gaz d'economiseur
JPH0784955B2 (ja) * 1989-04-26 1995-09-13 ダイキン工業株式会社 スクリュー冷凍機

Also Published As

Publication number Publication date
DE4122889C1 (es) 1992-12-17
DK0593495T3 (da) 1995-04-10
WO1993001413A1 (de) 1993-01-21
ATE117409T1 (de) 1995-02-15
EP0593495B1 (de) 1995-01-18
EP0593495A1 (de) 1994-04-27
US5433590A (en) 1995-07-18

Similar Documents

Publication Publication Date Title
ES2067334T3 (es) Dispositivo de refrigeracion.
WO2004015338A3 (en) Cooling device with subcooling system
EP1409941A4 (en) DEVICE AND METHOD FOR CONTROLLING THE TEMPERATURE OF AN INTEGRATED CIRCUIT
CA2342908A1 (en) Liquid chiller with enhanced motor cooling and lubrication
MY104296A (en) Scroll compressor
ES2178069T3 (es) Acondicionador de aire de refrigeracion que utiliza un refrigerante no azeotropico y que incluye un dispositivo detector de informaciones de control.
BR9305021A (pt) Sistema de resfriamento suplementar acoplavel a, pelo menos, um conjunto com um cicuito refrigerante e um aparelho resfriado, operavel para reduzir a temperatura dos fluidos refrigerantes de trabalho a, pelo menos, um operador.
EP0119024A3 (en) Refrigerator cooling and freezing system
BR0104148A (pt) Detector de quantidade de óleo, aparelho de refrigeração e condicionador de ar
MY117450A (en) Multistage compression refrigerating machine for supplying refrigerant from subcooler to cool rotating machine and lubricating oil
TW525767U (en) Refrigerating apparatus, refrigerator, air-cooled type condenser unit for refrigerating apparatus and compressor unit
CA2342909A1 (en) Oil-free liquid chiller
EP1016841A3 (en) Multicomponent refrigerant cooling with internal recycle
BR9809993A (pt) Médoto e aparelho de partida em resfriadores de refrigeração
CA2127340A1 (en) Apparatus and Method of Oil Charge Loss Protection for Compressors
BR9908205A (pt) Composição refrigerante, composição lubrificante, processo para produzir refrigeração e processo para produzir calor
US2684579A (en) Apparatus for cooling oil of refrigerant compressors
EP0924478A3 (en) Refrigeration system with integrated oil cooling heat exchanger
PE20000391A1 (es) Procedimiento y dispositivo de generacion de frio
US3494146A (en) Refrigerating system with refrigerant-oil separator
ES2145862T3 (es) Refrigerador.
KR870700135A (ko) 냉동시스템을 위한 방법
ES2175846T3 (es) Frigorifico.
EP0995957A3 (en) Refrigeration apparatus with temperature balancing device
GB1157175A (en) Improvements relating to Refrigerating Systems

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 593495

Country of ref document: ES