FR2496241B1 - - Google Patents

Info

Publication number
FR2496241B1
FR2496241B1 FR8026412A FR8026412A FR2496241B1 FR 2496241 B1 FR2496241 B1 FR 2496241B1 FR 8026412 A FR8026412 A FR 8026412A FR 8026412 A FR8026412 A FR 8026412A FR 2496241 B1 FR2496241 B1 FR 2496241B1
Authority
FR
France
Prior art keywords
rotor
stator
coil
respect
hot portion
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
FR8026412A
Other languages
French (fr)
Other versions
FR2496241A1 (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.)
Lunite Hermetique SA
Original Assignee
Lunite Hermetique SA
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 Lunite Hermetique SA filed Critical Lunite Hermetique SA
Priority to FR8026412A priority Critical patent/FR2496241A1/en
Priority to EP81401913A priority patent/EP0054467B1/en
Priority to AT81401913T priority patent/ATE18298T1/en
Priority to DE8181401913T priority patent/DE3173920D1/en
Priority to ES507898A priority patent/ES8301351A1/en
Priority to DK549781A priority patent/DK549781A/en
Publication of FR2496241A1 publication Critical patent/FR2496241A1/en
Application granted granted Critical
Publication of FR2496241B1 publication Critical patent/FR2496241B1/fr
Granted legal-status Critical Current

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
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Hermetic refrigerant compressor comprising, inside of a tight enveloppe (10), an electric motor with a vertical axis comprising a stator (19) and a rotor (13) coupled to a crank shaft (14) and driving refrigerant gas compressor means of cylinder (150, 160) and piston (15, 16) type, and a suction chamber (21) defined by a hood (24) covering the front faces (22, 23) of the rotor (13) and of the stator (19), and communicating on the one hand through a pipe (27) with the inlet of the compressor means and on the other hand with the gas volume of the enveloppe (10) through a suction orifice (26) aligned with the rotation axis of the rotor (13), a hot portion of the coil (29) of the stator (19) being disposed within the suction chamber (21) concentrically to the rotor (13) and projecting with respect to the front face (22) of the rotor (13), characterized in that it comprises a centrifugal turbine (28) comprising wings the lower ends of which are secured to the front face (22) of the rotor (13) and the upper ends of which project with respect to the lower edge of the hot portion of the coil (29) of the stator (19), and in that the input of the pipe (27) is opposed to the periphery of the turbine (28) facing the zone of the wings projecting with respect to the upper edge of said hot portion of the coil (29) of the stator (19).
FR8026412A 1980-12-12 1980-12-12 HERMETIC REFRIGERANT COMPRESSOR Granted FR2496241A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8026412A FR2496241A1 (en) 1980-12-12 1980-12-12 HERMETIC REFRIGERANT COMPRESSOR
EP81401913A EP0054467B1 (en) 1980-12-12 1981-12-02 Hermetic refrigeration compressor
AT81401913T ATE18298T1 (en) 1980-12-12 1981-12-02 HERMETIC REFRIGERATION COMPRESSOR.
DE8181401913T DE3173920D1 (en) 1980-12-12 1981-12-02 Hermetic refrigeration compressor
ES507898A ES8301351A1 (en) 1980-12-12 1981-12-11 Hermetic refrigeration compressor.
DK549781A DK549781A (en) 1980-12-12 1981-12-11 LOCK CLOSED COOL COMPRESSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026412A FR2496241A1 (en) 1980-12-12 1980-12-12 HERMETIC REFRIGERANT COMPRESSOR

Publications (2)

Publication Number Publication Date
FR2496241A1 FR2496241A1 (en) 1982-06-18
FR2496241B1 true FR2496241B1 (en) 1984-06-22

Family

ID=9249002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026412A Granted FR2496241A1 (en) 1980-12-12 1980-12-12 HERMETIC REFRIGERANT COMPRESSOR

Country Status (6)

Country Link
EP (1) EP0054467B1 (en)
AT (1) ATE18298T1 (en)
DE (1) DE3173920D1 (en)
DK (1) DK549781A (en)
ES (1) ES8301351A1 (en)
FR (1) FR2496241A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329658C (en) * 2002-08-19 2007-08-01 乐金电子(天津)电器有限公司 Double-volume compressor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR892138A (en) * 1942-03-12 1944-03-29 Hermes Patentverwertungs Gmbh Compression refrigeration machine
US2509377A (en) * 1946-03-16 1950-05-30 Trask Allen Compressor
GB652215A (en) * 1947-10-07 1951-04-18 James Harold Evans Thermo-pump heating systems
US2963216A (en) * 1958-10-09 1960-12-06 Westinghouse Electric Corp Refrigerating apparatus
US2963218A (en) * 1959-07-03 1960-12-06 Worthington Corp Enclosed motor-compressor unit
US3075106A (en) * 1961-03-09 1963-01-22 Gen Electric Dynamoelectric machine
US3288357A (en) * 1961-08-31 1966-11-29 Copeland Refrigeration Corp Refrigeration motor-compressor
US3145914A (en) * 1962-08-03 1964-08-25 Worthington Corp Enclosed motor compressor unit
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
US3465949A (en) * 1967-10-23 1969-09-09 Lennox Ind Inc Pressurizing arrangement for a compressor
US3462075A (en) * 1967-11-06 1969-08-19 Lennox Ind Inc Hermetic compressor construction
US3498530A (en) * 1968-02-21 1970-03-03 Tecumseh Products Co Hermetic compressor crankcase construction
US3864064A (en) * 1973-03-12 1975-02-04 Sundstrand Corp Suction muffler tube for compressor
US3876339A (en) * 1973-08-06 1975-04-08 Sundstrand Corp Reciprocating piston gas compressor
US3942912A (en) * 1974-10-04 1976-03-09 Lennox Industries Inc. Method for controlling the operation of two-speed, refrigerant motor compressors
GB1600301A (en) * 1977-02-10 1981-10-14 Copeland Corp Manufacture of refigeration motor/compressor units

Also Published As

Publication number Publication date
ATE18298T1 (en) 1986-03-15
EP0054467B1 (en) 1986-02-26
ES507898A0 (en) 1982-11-16
FR2496241A1 (en) 1982-06-18
DE3173920D1 (en) 1986-04-03
DK549781A (en) 1982-06-13
EP0054467A1 (en) 1982-06-23
ES8301351A1 (en) 1982-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse