ITMI932361A1 - Dispositivo di protezione per compressori frigoriferi - Google Patents

Dispositivo di protezione per compressori frigoriferi

Info

Publication number
ITMI932361A1
ITMI932361A1 IT93MI002361A ITMI932361A ITMI932361A1 IT MI932361 A1 ITMI932361 A1 IT MI932361A1 IT 93MI002361 A IT93MI002361 A IT 93MI002361A IT MI932361 A ITMI932361 A IT MI932361A IT MI932361 A1 ITMI932361 A1 IT MI932361A1
Authority
IT
Italy
Prior art keywords
protection device
refrigerating compressors
compressors
refrigerating
fluid
Prior art date
Application number
IT93MI002361A
Other languages
English (en)
Inventor
Franco Formenti
Original Assignee
Franco Formenti
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 Franco Formenti filed Critical Franco Formenti
Priority to IT93MI002361A priority Critical patent/IT1266773B1/it
Publication of ITMI932361A0 publication Critical patent/ITMI932361A0/it
Priority to EP94117375A priority patent/EP0652123B1/en
Priority to DE69411503T priority patent/DE69411503T2/de
Priority to US08/337,419 priority patent/US5531077A/en
Publication of ITMI932361A1 publication Critical patent/ITMI932361A1/it
Application granted granted Critical
Publication of IT1266773B1 publication Critical patent/IT1266773B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3225—Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

DISPOSITIVO DI PROTEZIONE DEI COMPRESSORI DI IMPIANTI FRIGORIFERI NEL CASO DI BLOCCO PARZIALE O TOTALE NELL'ALIMENTAZIONE DI FLUIDO FRIGORIFERO ALL'EVAPORATORE E DURANTE LA FASE IN CUI DOVESSE VERIFICARSI NELL'IMPIANTO LA PERDITA DI FLUIDO REFRIGERANTE.
IT93MI002361A 1993-11-05 1993-11-05 Dispositivo di protezione per compressori frigoriferi IT1266773B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93MI002361A IT1266773B1 (it) 1993-11-05 1993-11-05 Dispositivo di protezione per compressori frigoriferi
EP94117375A EP0652123B1 (en) 1993-11-05 1994-11-03 Refrigerating system with auxiliary compressor-cooling device
DE69411503T DE69411503T2 (de) 1993-11-05 1994-11-03 Kälteanlage mit Zusatzeinrichtung zur Kühlung des Verdichters
US08/337,419 US5531077A (en) 1993-11-05 1994-11-07 Refrigerating system with auxiliary compressor-cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002361A IT1266773B1 (it) 1993-11-05 1993-11-05 Dispositivo di protezione per compressori frigoriferi

Publications (3)

Publication Number Publication Date
ITMI932361A0 ITMI932361A0 (it) 1993-11-05
ITMI932361A1 true ITMI932361A1 (it) 1995-05-05
IT1266773B1 IT1266773B1 (it) 1997-01-21

Family

ID=11367159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002361A IT1266773B1 (it) 1993-11-05 1993-11-05 Dispositivo di protezione per compressori frigoriferi

Country Status (4)

Country Link
US (1) US5531077A (it)
EP (1) EP0652123B1 (it)
DE (1) DE69411503T2 (it)
IT (1) IT1266773B1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327868B1 (en) * 1998-10-19 2001-12-11 Zexel Valeo Climate Control Corporation Refrigerating cycle
JP2001124442A (ja) * 1999-10-27 2001-05-11 Mitsubishi Electric Corp アキューム・レシーバおよびその製造方法
DE102004008210A1 (de) * 2004-02-19 2005-09-01 Valeo Klimasysteme Gmbh Kraftfahrzeugklimaanlage
JP2005337592A (ja) * 2004-05-27 2005-12-08 Tgk Co Ltd 冷凍サイクル
DE102007043162B4 (de) * 2006-09-14 2021-02-25 Konvekta Ag Klimaanlage mit automatischer Kältemittelverlagerung
BRPI1100416A2 (pt) * 2011-02-22 2013-12-03 Whilrpool S A Sistema de resfriamento de compressores utilizando pré-condensador, e compressor provido de sistema de resfriamento
JP2013117354A (ja) * 2011-12-05 2013-06-13 Tsubuku Kogyo Kk 温度維持設備
US9671145B2 (en) 2012-10-12 2017-06-06 Thermo King Corporation Combined accumulator and receiver tank
DE102014017795B4 (de) 2014-12-02 2018-05-30 Audi Ag Kältemittelverdichter einer Fahrzeugklimaanlage
DE102015215252A1 (de) * 2015-08-11 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Verteilvorrichtung und Kraftfahrzeug
DE102017001914A1 (de) 2017-02-27 2018-08-30 Liebherr-Transportation Systems Gmbh & Co. Kg Klimaanlage für ein Fahrzeug
RU185895U1 (ru) * 2018-10-03 2018-12-21 АКЦИОНЕРНОЕ ОБЩЕСТВО "Лаборатория транспортного климата "ЛАТРАК" Холодильно-отопительная установка рефрижераторного и отапливаемого контейнера
US11407274B2 (en) * 2020-03-12 2022-08-09 Denso International America, Inc Accumulator pressure drop regulation system for a heat pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911798A (en) * 1958-04-04 1959-11-10 Gen Motors Corp Vehicle refrigerating apparatus
US4300357A (en) * 1979-05-07 1981-11-17 The Singer Company By-pass valve for automotive air conditioning system
US4463576A (en) * 1980-09-22 1984-08-07 General Motors Corporation Solid state clutch cycler with charge protection
JPS6240285Y2 (it) * 1981-05-13 1987-10-15
DE3833209C1 (it) * 1988-09-30 1990-03-29 Danfoss A/S, Nordborg, Dk
GB9106220D0 (en) * 1991-03-23 1991-05-08 Imi Cornelius Uk Ltd A refrigeration system
US5251453A (en) * 1992-09-18 1993-10-12 General Motors Corporation Low refrigerant charge detection especially for automotive air conditioning systems

Also Published As

Publication number Publication date
ITMI932361A0 (it) 1993-11-05
EP0652123A1 (en) 1995-05-10
EP0652123B1 (en) 1998-07-08
US5531077A (en) 1996-07-02
DE69411503T2 (de) 1998-12-24
DE69411503D1 (de) 1998-08-13
IT1266773B1 (it) 1997-01-21

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971125