EP0126956B1 - Verfahren und Arbeitsgerätschaft zum Einbauen eines Motorkompressors in eine Nische eines Kühlgerätes - Google Patents

Verfahren und Arbeitsgerätschaft zum Einbauen eines Motorkompressors in eine Nische eines Kühlgerätes Download PDF

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Publication number
EP0126956B1
EP0126956B1 EP84104470A EP84104470A EP0126956B1 EP 0126956 B1 EP0126956 B1 EP 0126956B1 EP 84104470 A EP84104470 A EP 84104470A EP 84104470 A EP84104470 A EP 84104470A EP 0126956 B1 EP0126956 B1 EP 0126956B1
Authority
EP
European Patent Office
Prior art keywords
recess
supporting plate
motor compressor
refrigeration appliance
rails
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
Application number
EP84104470A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0126956A2 (de
EP0126956A3 (en
Inventor
Werner Ober-Ing. Kerpers
Werner Dipl.-Ing. Bonk
Dieter Röser
Hans-Jürgen Führer
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0126956A2 publication Critical patent/EP0126956A2/de
Publication of EP0126956A3 publication Critical patent/EP0126956A3/de
Application granted granted Critical
Publication of EP0126956B1 publication Critical patent/EP0126956B1/de
Expired legal-status Critical Current

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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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B2500/13—Vibrations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Definitions

  • the invention relates to a method for installing a motor compressor in a niche of a cooling device, and a cooling device with means for performing this method.
  • the motor compressor is installed in such a way that the motor compressor is arranged in a drawer which is arranged in stable side, U-shaped rails in a niche of the cooling device.
  • These opposing, U-shaped rails prevent the drawer guided therein from being pulled out of the niche, so that if the part of the drawer that is pulled out is overweight, it does not tip down.
  • These U-shaped rails and the thrust serving as a holding plate for the motor compressor with its adapted guide rails engaging in the rails require considerable technical effort.
  • the rails and the guide strips must be so stable that they can absorb the buckling forces that occur when the thrust is partially pulled out. With this design, the entire thrust remains in the niche even when the motor compressor is installed.
  • the holding plate must therefore be held by external supports during the assembly of the engine, especially when connecting its refrigerant lines to the refrigerant lines of the refrigerant circuit. These supports must be transported from each workstation to the next when they are assembled on an assembly line if the installation of the motor compressor cannot be carried out at one workstation. With this construction and the resulting procedure, the holding plate remains in the niche when the motor compressor is installed.
  • the invention has for its object to take measures by which a reduced effort for the installation of the motor compressor in the niche of the device is required.
  • the connections of the compressor connections can be made outside the niche with the lines leading from the outside, so that there is free access to the soldering points.
  • the motor compressor then only needs to be pushed into the niche and fixed in it.
  • a mechanical plug connection can be provided between the motor compressor and the rear part of the niche, so that work within the niche is not necessary for fixing.
  • the attachment in the front part of the niche can then be carried out in a simple manner, in particular at the opening edge, by means of screws.
  • a holding plate is fixed in the area of the bottom of the niche, which protrudes beyond the opening level of the niche.
  • the motor compressor is at least partially placed on the above part, so that its connections are freely accessible.
  • the motor compressor is only loosely placed on the holding plate and can therefore be pushed into the final position within the niche after the connections have been soldered.
  • the holding plate on the other hand, is detachably inserted in the niche and is pulled out before the motor compressor is fixed. It is then available for further assembly processes
  • a niche 2 is provided for accommodating a motor compressor 3.
  • a holding plate 5 which is detachably fixed in the niche 2.
  • the holding plate 5 projects outward beyond the opening level of the recess 2, the motor compressor 3 being at least partially placed on the outwardly projecting part of the holding plate.
  • the connections 8 led out through its housing can therefore be connected without restriction through the walls of the recess 2 with refrigerant lines 7, which are the refrigerant circuit of the cooling devices To belong.
  • two rails 8 running parallel to each other are fixed, which are U-shaped in cross section with vertically angled leg ends 9.
  • the angled leg ends lie loosely on the longitudinal edges 10 of the holding plate 5 which run into the depth of the recess 2.
  • the compressor can then deform the refrigerant lines 7 accordingly on the fixed holding plate 5 by the sliding engagement of the leg ends 9 with the longitudinal edges 10 in the niche 2 can be inserted.
  • the end 11 of the holding plate 5 lying in the recess 2 engages in a horizontally extending plug-in receptacle which is designed as a pocket 13 molded into the rear wall 12 of the recess 2.
  • the holding plate 5 can therefore not tip downwards even when its part projecting beyond the opening edge 14 of the niche 2 is loaded by the compressor or other forces.
  • the plug receptacle can also be formed by paws 15, which are arranged on the rear wall 12 at a distance above the floor 4.
  • the paws 15 in any case extend laterally beyond the longitudinal edges 10, so that ends 16 of the rails 8 directed towards the rear wall 12 can be accommodated.
  • the ends 16 have a thickness adapted to the distance between the floor 4 and the paws 15 and are preferably secured against lateral displacement by a corresponding positive engagement.
  • holes 18 are provided in the opening edge 14.
  • a locking web 19 is provided, for which a correspondingly adapted locking groove 20 is provided in the holding plate 5.
  • this connector 19 comes into engagement and secures the retaining plate against accidental loosening from the plug receptacle 13, 15.
  • the holding plate 5 is raised so far that the latching connection 19, 20 is released and the holding plate 5 can be pulled outwards.
  • the tab 17 can then be screwed to the edge 14, for example.
  • the length of the cooling lines 6 being determined by the end position to be achieved the retaining plate 5 at its end protruding from the niche 2 is provided with stop edges 21, against which the end faces of the rails 8 strike in the assembly position.
  • the rails 8 are symmetrical in cross section in order to be able to implement both rails with one embodiment.
  • the space between the legs of the rails 8 is used for the arrangement of vibration damping elements 22, on which soft fastening feet 23 of the compressor 3 are fixed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP84104470A 1983-05-20 1984-04-19 Verfahren und Arbeitsgerätschaft zum Einbauen eines Motorkompressors in eine Nische eines Kühlgerätes Expired EP0126956B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3318448 1983-05-20
DE3318448A DE3318448A1 (de) 1983-05-20 1983-05-20 Verfahren und arbeitsgeraetschaft zum einbauen eines motorkompressors in eine nische eines kuehlgeraetes

Publications (3)

Publication Number Publication Date
EP0126956A2 EP0126956A2 (de) 1984-12-05
EP0126956A3 EP0126956A3 (en) 1985-10-16
EP0126956B1 true EP0126956B1 (de) 1988-07-20

Family

ID=6199521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104470A Expired EP0126956B1 (de) 1983-05-20 1984-04-19 Verfahren und Arbeitsgerätschaft zum Einbauen eines Motorkompressors in eine Nische eines Kühlgerätes

Country Status (6)

Country Link
US (1) US4539737A (enrdf_load_stackoverflow)
EP (1) EP0126956B1 (enrdf_load_stackoverflow)
JP (1) JPS59215563A (enrdf_load_stackoverflow)
DE (2) DE3318448A1 (enrdf_load_stackoverflow)
DK (1) DK159740C (enrdf_load_stackoverflow)
ES (1) ES288101Y (enrdf_load_stackoverflow)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319865C2 (de) * 1983-06-01 1991-01-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kühlgerät mit einer Nische für einen Motorkompressor
IT222658Z2 (it) * 1991-07-03 1995-04-24 Candy Struttura performata per la realizzazione del vano compressore in frigoriferi e simili
AU691199B2 (en) * 1993-09-14 1998-05-14 Skope Industries Limited Improvements in/or relating to a method of installing and operating a refrigeration unit in a refrigerated merchandiser and/or a refrigerated merchandiser employing said method
US5711162A (en) * 1996-04-09 1998-01-27 Maytag Corporation Refrigerator compressor mounting pan arrangement
DE29617921U1 (de) 1996-10-15 1996-11-28 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Kühl- und/oder Gefrierschrank
DE19821743A1 (de) * 1998-05-14 1999-11-18 Bsh Bosch Siemens Hausgeraete Kühlgerät
US6257013B1 (en) * 1999-08-12 2001-07-10 William C. Murray Air conditioning system mounting
US6532749B2 (en) 1999-09-22 2003-03-18 The Coca-Cola Company Stirling-based heating and cooling device
US6272867B1 (en) 1999-09-22 2001-08-14 The Coca-Cola Company Apparatus using stirling cooler system and methods of use
US6266963B1 (en) 1999-10-05 2001-07-31 The Coca-Cola Company Apparatus using stirling cooler system and methods of use
US6550255B2 (en) 2001-03-21 2003-04-22 The Coca-Cola Company Stirling refrigeration system with a thermosiphon heat exchanger
US6581389B2 (en) 2001-03-21 2003-06-24 The Coca-Cola Company Merchandiser using slide-out stirling refrigeration deck
DE10223001B4 (de) * 2002-05-24 2014-02-06 Grundig Multimedia B.V. Halterung und Gehäuse für die Befestigung eines Geräts
US6948324B2 (en) * 2003-06-30 2005-09-27 Fortune Resources Enterprise, Inc. Refrigerator cooler and housing cabinet and an improved method of insertion of the refrigerator compressor unit
DE102008043803A1 (de) 2008-11-18 2010-05-20 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskühlgerät mit einem Maschinenraum
JP5687007B2 (ja) * 2009-10-19 2015-03-18 ホシザキ電機株式会社 冷蔵ショーケース
US8602510B2 (en) * 2010-12-14 2013-12-10 Bsh Home Appliances Corporation Attachment rail system for household appliance
US20120146474A1 (en) * 2010-12-14 2012-06-14 Bsh Home Appliances Corporation Positioning base with adjustable support levelers for a household appliance
US8446057B2 (en) 2011-01-21 2013-05-21 Harsco Corporation Cooling system, a motor handling system, and a method of positioning a motor in a cooling system
DE102011004592A1 (de) * 2011-02-23 2012-08-23 BSH Bosch und Siemens Hausgeräte GmbH Elektrisches Haushaltsgerät
CN103033019B (zh) * 2012-12-20 2014-09-10 常熟市天银机电股份有限公司 冰箱压缩机安装导轨结构
DE102013225649A1 (de) * 2013-12-11 2015-06-11 BSH Hausgeräte GmbH Haushaltskältegerät in einem Maschinenraum mit einer Trägerschale, auf welcher ein weiteres Bauteil gehalten ist
EP3143348A1 (en) * 2014-05-16 2017-03-22 Dow Global Technologies Llc Compressor mounting base plate
US11391506B2 (en) * 2016-08-18 2022-07-19 Whirlpool Corporation Machine compartment for a vacuum insulated structure
KR101878072B1 (ko) * 2016-10-26 2018-07-12 엘지전자 주식회사 냉장고의 압축기 설치 구조 및 그 설치 방법
CN106766516A (zh) * 2016-12-02 2017-05-31 青岛海尔股份有限公司 储物装置
US20190376499A1 (en) * 2018-06-07 2019-12-12 Johnson Controls Technology Company Relative vibration damping system for hvac systems
KR20200005087A (ko) * 2018-07-05 2020-01-15 주식회사 위니아대우 지지체, 이를 포함하는 컴프레서 및 냉장고
EP3705820B1 (en) * 2019-03-08 2021-11-03 Daikin Industries, Ltd. Heat source unit for a heat pump
KR102305632B1 (ko) 2019-03-08 2021-09-28 엘지전자 주식회사 실외기와 이를 포함하는 공기조화기
US11892226B2 (en) 2021-12-10 2024-02-06 Whirlpool Corporation Refrigeration unit and method of assembling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA500694A (en) * 1954-03-16 Easy Washing Machine Corporation Motor support
AT129408B (de) * 1928-05-30 1932-08-10 Frigidaire Corp Kältemaschine für Kühlschränke.
US2407014A (en) * 1943-11-06 1946-09-03 Philco Corp Refrigerator motor-compressor mounting
US2637178A (en) * 1949-03-17 1953-05-05 Liquid Carbonic Corp Refrigerated storage, dispensing, and display cabinet
GB677420A (en) * 1951-02-12 1952-08-13 Motor Products Corp Base assembly for mechanical refrigerators
US2743981A (en) * 1952-11-05 1956-05-01 Amana Refrigeration Inc Freezer cabinet with externally accessible machinery compartment
US3230733A (en) * 1962-04-10 1966-01-25 Emhart Corp Refrigeration system and elements thereof
DE1451099A1 (de) * 1963-01-25 1969-03-27 Siemens Elektrogeraete Gmbh Kuehlschrankgehaeuse mit Schaumstoffisolierung
US3323625A (en) * 1965-07-28 1967-06-06 Thermo King Corp Detachable power assembly
US3516627A (en) * 1968-08-28 1970-06-23 Gen Electric Electric motor resilient mounting for end attachment
US3866867A (en) * 1973-10-11 1975-02-18 Singer Co Mount for air conditioner components
CH588670A5 (enrdf_load_stackoverflow) * 1975-11-12 1977-06-15 Giovanna H Sa
FR2450430A1 (fr) * 1979-02-27 1980-09-26 Thomson Brandt Armoire frigorifique a socle moule et procede de fabrication

Also Published As

Publication number Publication date
DK159740B (da) 1990-11-26
US4539737A (en) 1985-09-10
DE3318448C2 (enrdf_load_stackoverflow) 1987-11-12
DK124784A (da) 1984-11-21
DE3472830D1 (en) 1988-08-25
EP0126956A2 (de) 1984-12-05
ES288101U (es) 1986-03-01
DK159740C (da) 1991-04-22
ES288101Y (es) 1986-10-01
JPS59215563A (ja) 1984-12-05
DE3318448A1 (de) 1984-11-22
EP0126956A3 (en) 1985-10-16
DK124784D0 (da) 1984-02-29

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