CA997938A - Internal liquid refrigerant trap for hermetic compressors - Google Patents

Internal liquid refrigerant trap for hermetic compressors

Info

Publication number
CA997938A
CA997938A CA218,576A CA218576A CA997938A CA 997938 A CA997938 A CA 997938A CA 218576 A CA218576 A CA 218576A CA 997938 A CA997938 A CA 997938A
Authority
CA
Canada
Prior art keywords
liquid refrigerant
internal liquid
hermetic compressors
refrigerant trap
trap
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
CA218,576A
Other versions
CA218576S (en
Inventor
Paul G. Thayer
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA997938A publication Critical patent/CA997938A/en
Expired 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
CA218,576A 1974-02-01 1975-01-24 Internal liquid refrigerant trap for hermetic compressors Expired CA997938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00438932A US3857652A (en) 1974-02-01 1974-02-01 Internal liquid refrigerant trap for hermetic compressors

Publications (1)

Publication Number Publication Date
CA997938A true CA997938A (en) 1976-10-05

Family

ID=23742630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,576A Expired CA997938A (en) 1974-02-01 1975-01-24 Internal liquid refrigerant trap for hermetic compressors

Country Status (4)

Country Link
US (1) US3857652A (en)
JP (1) JPS5322965B2 (en)
CA (1) CA997938A (en)
IT (1) IT1029040B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8042904A0 (en) * 1980-02-20 1980-02-20 Necchi Spa HERMETIC MOTOR COMPRESSOR FOR REFRIGERATORS.
US4347042A (en) * 1980-06-02 1982-08-31 Carrier Corporation Motor compressor unit and a method of reducing noise transmitted therefrom
US4347043A (en) * 1980-06-02 1982-08-31 Carrier Corporation Motor compressor unit and a method of dampening sound waves generated therein
US4487555A (en) * 1981-02-13 1984-12-11 Mitsubishi Denki Kabushiki Kaisha Hermetic motor compressor
JPS6134365A (en) * 1984-07-26 1986-02-18 Matsushita Electric Ind Co Ltd Silencer of compressor
US5059100A (en) * 1990-07-16 1991-10-22 Carrier Corporation Discharge line restraint
US5151018A (en) * 1990-07-31 1992-09-29 Copeland Corporation Sound attenuation chamber
JP2763734B2 (en) * 1993-05-20 1998-06-11 松下冷機株式会社 Hermetic compressor
US5806794A (en) * 1995-01-27 1998-09-15 The B.F.Goodrich Company Aircraft braking system with damped brake rod
DE69621102T2 (en) 1995-11-16 2003-01-02 The B.F. Goodrich Co., Akron Nested damping device with relative movement
US5915503A (en) * 1995-11-16 1999-06-29 The B.F. Goodrich Company Brake rod having a bending mode coulomb damper
JP2000356187A (en) * 1999-06-14 2000-12-26 Matsushita Refrig Co Ltd Hermetic motor-driven compressor
KR100483556B1 (en) * 2002-09-17 2005-04-15 삼성광주전자 주식회사 Case for hermetic type compressor
BRPI0903956A2 (en) * 2009-01-09 2010-11-23 Aurelio Mayorca process and equipment to improve efficiency of compressors and refrigerators
EP3502473A1 (en) * 2017-12-22 2019-06-26 Nidec Global Appliance Germany GmbH Compressor
WO2019207451A2 (en) * 2018-04-23 2019-10-31 Dometic Sweden Ab Damped mobile compressor
US11951798B2 (en) 2019-03-18 2024-04-09 Dometic Sweden Ab Mobile air conditioner
US11987093B2 (en) 2019-03-18 2024-05-21 Dometic Sweden Ab Mobile air conditioner
USD1027143S1 (en) 2021-07-12 2024-05-14 Dometic Sweden Ab Housing shroud for an air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385515A (en) * 1966-10-17 1968-05-28 Lennox Ind Inc Refrigerant reciprocating compressor
US3486687A (en) * 1968-06-19 1969-12-30 Westinghouse Electric Corp Refrigerant compressor having built-in liquid return protection

Also Published As

Publication number Publication date
JPS50109508A (en) 1975-08-28
IT1029040B (en) 1979-03-10
JPS5322965B2 (en) 1978-07-12
AU7767075A (en) 1976-07-29
US3857652A (en) 1974-12-31

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