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FR2380513A1 - DEVICE INCLUDING A REFRIGERATION COMPRESSOR AND MOUNTING PROCESS - Google Patents

DEVICE INCLUDING A REFRIGERATION COMPRESSOR AND MOUNTING PROCESS

Info

Publication number
FR2380513A1
FR2380513A1 FR7803693A FR7803693A FR2380513A1 FR 2380513 A1 FR2380513 A1 FR 2380513A1 FR 7803693 A FR7803693 A FR 7803693A FR 7803693 A FR7803693 A FR 7803693A FR 2380513 A1 FR2380513 A1 FR 2380513A1
Authority
FR
France
Prior art keywords
shield
engine
stator
compressor
sucked gas
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.)
Granted
Application number
FR7803693A
Other languages
French (fr)
Other versions
FR2380513B1 (en
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.)
Copeland Corp LLC
Original Assignee
Copeland Corp LLC
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 Copeland Corp LLC filed Critical Copeland Corp LLC
Publication of FR2380513A1 publication Critical patent/FR2380513A1/en
Application granted granted Critical
Publication of FR2380513B1 publication Critical patent/FR2380513B1/fr
Granted 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/127—Mounting of a cylinder block in a casing
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)

Abstract

Moyen et procédé perfectionnés de fixation d'un bouclier à l'une des extrémités du moteur d'un compresseur de réfrigération. Un dispositif d'immobilisation 72 est fixé à une extrémité du stator 60 du moteur 54 par des organes 78 fixant le stator au carter 14 du compresseur et comprend un rebord périphérique 74 prévu pour être plié et venir en contact avec des parties du bouclier de façon à maintenir celui-ci en position. Le stator peut par consequent être facilement positionné avec précision par rapport au rotor, de façon à assurer un entrefer circonférentiel uniforme, avant le montage du bouclier. De plus, un organe dirigeant le gaz aspiré peut être prévu sur une partie du bouclier de façon à diriger efficacement le gaz aspire dans le compartiment moteur. Dans l'un des modes de realisation, le gaz aspiré est dirigé à travers l'entrefer du moteur vers le compresseur afin de refroidir le moteur. Application aux compresseurs de réfrigération.Improved means and method of attaching a shield to one end of the engine of a refrigeration compressor. An immobilizer 72 is attached to one end of the stator 60 of the motor 54 by members 78 securing the stator to the compressor housing 14 and includes a peripheral flange 74 intended to be folded and come into contact with parts of the shield so to keep it in position. The stator can therefore be easily and accurately positioned relative to the rotor, so as to ensure a uniform circumferential air gap, before mounting the shield. In addition, a member directing the sucked gas can be provided on part of the shield so as to effectively direct the sucked gas into the engine compartment. In one embodiment, the sucked gas is directed through the engine air gap to the compressor to cool the engine. Application to refrigeration compressors.

FR7803693A 1977-02-10 1978-02-09 DEVICE INCLUDING A REFRIGERATION COMPRESSOR AND MOUNTING PROCESS Granted FR2380513A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76732577A 1977-02-19 1977-02-19

Publications (2)

Publication Number Publication Date
FR2380513A1 true FR2380513A1 (en) 1978-09-08
FR2380513B1 FR2380513B1 (en) 1984-07-20

Family

ID=25079138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803693A Granted FR2380513A1 (en) 1977-02-10 1978-02-09 DEVICE INCLUDING A REFRIGERATION COMPRESSOR AND MOUNTING PROCESS

Country Status (8)

Country Link
JP (1) JPS5399510A (en)
AR (1) AR216503A1 (en)
BE (1) BE863815A (en)
CA (1) CA1102764A (en)
DE (1) DE2805255A1 (en)
DK (1) DK166787B1 (en)
FR (1) FR2380513A1 (en)
GB (1) GB1600301A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496241A1 (en) * 1980-12-12 1982-06-18 Unite Hermetique HERMETIC REFRIGERANT COMPRESSOR

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462075A (en) * 1967-11-06 1969-08-19 Lennox Ind Inc Hermetic compressor construction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894678A (en) * 1954-07-21 1959-07-14 Stempel Hermetik Gmbh Vibration reducing supporting arrangement
US3101891A (en) * 1960-11-28 1963-08-27 Trane Co Hermetic reciprocating compressor unit
US3185389A (en) * 1962-01-02 1965-05-25 Stal Refrigeration Ab Resilient mounting means for a machine or the like
US3239132A (en) * 1964-02-03 1966-03-08 Trane Co Compressor
US3387774A (en) * 1966-11-21 1968-06-11 Copeland Refrigeration Corp Means for inhibiting noise and slugging in refrigerant compressors
US3820921A (en) * 1971-12-14 1974-06-28 Westinghouse Electric Corp Tuned exhaust for hermetic compressor
US3765801A (en) * 1972-04-14 1973-10-16 Sundstrand Corp Compressor liquid return protection
JPS5113013B2 (en) * 1972-05-31 1976-04-24
GB1417795A (en) * 1972-06-05 1975-12-17 Copeland Corp Motor-compressor assembly
JPS536803Y2 (en) * 1973-08-31 1978-02-21
JPS549602Y2 (en) * 1974-07-17 1979-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462075A (en) * 1967-11-06 1969-08-19 Lennox Ind Inc Hermetic compressor construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496241A1 (en) * 1980-12-12 1982-06-18 Unite Hermetique HERMETIC REFRIGERANT COMPRESSOR
EP0054467A1 (en) * 1980-12-12 1982-06-23 L'unite Hermetique S.A. Hermetic refrigeration compressor

Also Published As

Publication number Publication date
AR216503A1 (en) 1979-12-28
DE2805255A1 (en) 1978-08-17
BE863815A (en) 1978-05-29
DK57978A (en) 1978-08-11
JPS6313031B2 (en) 1988-03-23
FR2380513B1 (en) 1984-07-20
DE2805255C2 (en) 1992-05-27
JPS5399510A (en) 1978-08-31
CA1102764A (en) 1981-06-09
DK166787B1 (en) 1993-07-12
GB1600301A (en) 1981-10-14

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