IT988925B - HERMETICALLY SEALED COMPRESSOR MOTOR UNIT - Google Patents

HERMETICALLY SEALED COMPRESSOR MOTOR UNIT

Info

Publication number
IT988925B
IT988925B IT2503373A IT2503373A IT988925B IT 988925 B IT988925 B IT 988925B IT 2503373 A IT2503373 A IT 2503373A IT 2503373 A IT2503373 A IT 2503373A IT 988925 B IT988925 B IT 988925B
Authority
IT
Italy
Prior art keywords
hermetically sealed
motor unit
compressor motor
sealed compressor
hermetically
Prior art date
Application number
IT2503373A
Other languages
Italian (it)
Original Assignee
Copeland 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 Copeland Corp filed Critical Copeland Corp
Application granted granted Critical
Publication of IT988925B publication Critical patent/IT988925B/en

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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • 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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
IT2503373A 1972-06-05 1973-06-04 HERMETICALLY SEALED COMPRESSOR MOTOR UNIT IT988925B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25969472A 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
IT988925B true IT988925B (en) 1975-04-30

Family

ID=22985981

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2503373A IT988925B (en) 1972-06-05 1973-06-04 HERMETICALLY SEALED COMPRESSOR MOTOR UNIT

Country Status (7)

Country Link
JP (2) JPS539409B2 (en)
BE (1) BE800499A (en)
CA (1) CA984354A (en)
DE (1) DE2328565B2 (en)
FR (1) FR2188699A5 (en)
GB (1) GB1417795A (en)
IT (1) IT988925B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396206U (en) * 1977-01-07 1978-08-04
GB1600301A (en) * 1977-02-10 1981-10-14 Copeland Corp Manufacture of refigeration motor/compressor units
US4470772A (en) * 1982-05-20 1984-09-11 Tecumseh Products Company Direct suction radial compressor
DE102008025322B4 (en) * 2008-05-27 2010-03-25 Danfoss A/S Refrigerant compressor
CN114087162B (en) * 2021-11-11 2022-06-21 华海(北京)科技股份有限公司 Air compressor machine oil gas waste heat recycling device

Also Published As

Publication number Publication date
CA984354A (en) 1976-02-24
DE2328565C3 (en) 1980-02-28
JPS5286510A (en) 1977-07-19
DE2328565A1 (en) 1974-01-10
BE800499A (en) 1973-10-01
JPS4956208A (en) 1974-05-31
GB1417795A (en) 1975-12-17
JPS5324641B2 (en) 1978-07-21
FR2188699A5 (en) 1974-01-18
JPS539409B2 (en) 1978-04-05
DE2328565B2 (en) 1979-06-28

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