BR0009796A - Household refrigeration appliances - Google Patents

Household refrigeration appliances

Info

Publication number
BR0009796A
BR0009796A BR0009796-9A BR0009796A BR0009796A BR 0009796 A BR0009796 A BR 0009796A BR 0009796 A BR0009796 A BR 0009796A BR 0009796 A BR0009796 A BR 0009796A
Authority
BR
Brazil
Prior art keywords
compressor motor
refrigeration
flow control
control unit
unit
Prior art date
Application number
BR0009796-9A
Other languages
Portuguese (pt)
Inventor
Eberhard Guenther
Original Assignee
Gunther Engineering
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 Gunther Engineering filed Critical Gunther Engineering
Publication of BR0009796A publication Critical patent/BR0009796A/en

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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston type
    • 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
    • F04B39/0005—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 adaptations of pistons
    • F04B39/0016—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 adaptations of pistons with valve arranged in the piston
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/042—Details of condensers of pcm condensers
    • 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
    • F25B2500/12—Sound

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Patente de Invenção de "SISTEMA DE REFRIGERAçãO PARA APARELHOS DE REFRIGERAçãO DOMéSTICOS". Compreendendo a presente invenção a um sistema de refrigeração para aparelhos de refrigeração domésticos, concretizado mediante o uso de um motor compressor com pistão de compressão pendular e de uma unidade controladora de fluxo. Constitui objeto da invenção criar um sistema de refrigeração para aparelhos de refrigeração domésticos que possam ser produzidos com recursos técnicos reduzidos, podendo ser empregados para diferentes casos de utilização sem modificações extensas, aproveitando de forma otimizada o processo cíclico teórico. Esta tarefa é solucionada por um sistema de refrigeração para aparelhos de refrigeração domésticos que são constituídos de um motor compressor hermético, de uma unidade de liquefação, acoplada ao motor compressor no lado pressurizado, de um tubo capilar, unido no lado da saída com a unidade de liquefação, e que está em contato térmico com a linha de aspiração do motor compressor, com um evaporador, acoplado ao tubo capilar, o qual está termicamente acoplado com um acumulador de calor latente, estando unido com o motor compressor do lado da sucção, bem como tendo uma ventoinha para reforço da convecção na gaveta de refrigeração do aparelho de refrigeração, sendo que a saída do evaporador é aplicada em uma unidade controladora de fluxo, ligada com a luva de sucção do motor compressor, e o motor compressor e unidade controladora de fluxo estão elasticamente acondicionados em um invólucro protetor anti-sonoro, estando montados em um chassi, sendo que a altura construída máxima do chassi, inclusive dos grupos construídos ali montados, bem como do invólucro protetor anti-sonoro, corresponde à altura de soquete do aparelho de refrigeração. A tarefa da invenção é também solucionada pela configuração inventiva do compressor hermético, do pistão de compressão pendular e da unidade controladora de fluxo (Fig. 1).Invention Patent for "COOLING SYSTEM FOR HOUSEHOLD COOLING DEVICES". The present invention comprises a refrigeration system for domestic refrigeration appliances, realized through the use of a compressor motor with pendulum compression piston and a flow control unit. It is an object of the invention to create a refrigeration system for domestic refrigeration appliances that can be produced with reduced technical resources, which can be used for different use cases without extensive modifications, making optimal use of the theoretical cyclical process. This task is solved by a cooling system for domestic refrigeration devices that consist of an airtight compressor motor, a liquefaction unit, coupled to the compressor motor on the pressurized side, a capillary tube, joined on the outlet side with the unit of liquefaction, and which is in thermal contact with the suction line of the compressor motor, with an evaporator, coupled to the capillary tube, which is thermally coupled with a latent heat accumulator, being connected with the compressor motor on the suction side, as well as having a fan to reinforce the convection in the refrigeration drawer of the refrigeration appliance, the evaporator outlet being applied in a flow control unit, connected with the suction sleeve of the compressor motor, and the compressor motor and controller unit. flow sensors are elastically wrapped in an anti-noise protective housing, being mounted on a chassis, A maximum built-in chassis, including the groups built there, as well as the soundproof protective casing, corresponds to the socket height of the cooling device. The task of the invention is also solved by the inventive configuration of the hermetic compressor, the pendulum compression piston and the flow control unit (Fig. 1).

BR0009796-9A 1999-04-15 2000-04-13 Household refrigeration appliances BR0009796A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916993A DE19916993C1 (en) 1999-04-15 1999-04-15 Piston for compressor for air conditioning system has a cylinder sealing ring which is caused to moved with a reciprocating motion to open and close the outlet for the compressed fluid
PCT/EP2000/003356 WO2000063627A2 (en) 1999-04-15 2000-04-13 Refrigerating system for domestic refrigerating appliances

Publications (1)

Publication Number Publication Date
BR0009796A true BR0009796A (en) 2002-03-26

Family

ID=7904640

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009796-9A BR0009796A (en) 1999-04-15 2000-04-13 Household refrigeration appliances

Country Status (9)

Country Link
EP (1) EP1171743A2 (en)
JP (1) JP2002542448A (en)
KR (1) KR20020000799A (en)
CN (1) CN1347490A (en)
AU (1) AU4549000A (en)
BR (1) BR0009796A (en)
CA (1) CA2370346A1 (en)
DE (1) DE19916993C1 (en)
WO (1) WO2000063627A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3478967B1 (en) * 2016-06-30 2021-04-21 Graco Minnesota Inc. Piston pump and seal ring
CN107899803A (en) * 2017-12-26 2018-04-13 安徽开诚电器有限公司 A kind of spraying equipment of appliance switch element processing
DE102019217779A1 (en) * 2019-04-26 2020-10-29 Continental Reifen Deutschland Gmbh Portable / transportable system for sealing and inflating vehicle tires with a straight flow of compressed air
CN117968306B (en) * 2024-04-01 2024-07-12 上海东方低碳科技产业股份有限公司 Integrated energy-saving refrigeration equipment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE643935A (en) *
US2530648A (en) * 1946-09-26 1950-11-21 Harry Alter Company Combination accumulator, heat exchanger, and metering device for refrigerating systems
US3070973A (en) * 1961-06-16 1963-01-01 Gen Motors Corp Refrigerating apparatus
US3084523A (en) * 1962-01-30 1963-04-09 Refrigeration Research Refrigeration component
US3283524A (en) * 1964-03-17 1966-11-08 Byron John Thomson Refrigeration system
US3319577A (en) * 1965-02-25 1967-05-16 Margrete L Stinnes Sliding seal and valve for reciprocating pump plunger
FR1540705A (en) * 1967-10-11 1968-09-27 Danfoss As Shielded motor-compressor, especially for refrigerators
US3545891A (en) * 1968-11-01 1970-12-08 Lennox Ind Inc Compressor crankshaft arrangement
US3563677A (en) * 1969-04-01 1971-02-16 Carrier Corp Compressor
DE2915848A1 (en) * 1979-04-19 1980-11-06 Helmut Thurner Piston for compressor and suction pump - is of PTFE with spring-loaded lip maintaining cylinder wall sealing
JPS60164684A (en) * 1984-02-08 1985-08-27 Hitachi Ltd Compressor for car air-conditioner
DE3616968A1 (en) * 1986-05-20 1987-11-26 Bosch Gmbh Robert Nutating-piston compressor
JPS63137267U (en) * 1987-02-27 1988-09-09
DE3926250A1 (en) 1989-08-09 1991-02-14 Juergen Mertens Refrigerator with efficient freezer compartment heat exchanger - has fan circulated thermal exchange between main compartment and freezer requiring small energy input for drive
DE9206167U1 (en) 1992-05-08 1993-06-09 Liebherr-Hausgeräte GmbH, 7955 Ochsenhausen Refrigerator and/or freezer with a base part
JPH0679883A (en) * 1992-09-02 1994-03-22 Fuji Xerox Co Ltd Fluid transfer pump
DE4243320A1 (en) * 1992-12-21 1994-06-23 Illbruck Gmbh Refrigeration cabinets
DE4429097A1 (en) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Piston compressor for gaseous media
US5669232A (en) * 1994-11-22 1997-09-23 Sanyo Electric Co., Ltd. Refrigerating unit

Also Published As

Publication number Publication date
DE19916993C1 (en) 2000-02-10
JP2002542448A (en) 2002-12-10
KR20020000799A (en) 2002-01-05
WO2000063627A2 (en) 2000-10-26
EP1171743A2 (en) 2002-01-16
AU4549000A (en) 2000-11-02
CN1347490A (en) 2002-05-01
WO2000063627A3 (en) 2001-03-15
CA2370346A1 (en) 2000-10-26

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired