IT976751B - Perfezionamento nei compressori alternativi per apparecchi frigo riferi - Google Patents

Perfezionamento nei compressori alternativi per apparecchi frigo riferi

Info

Publication number
IT976751B
IT976751B IT47522/73A IT4752273A IT976751B IT 976751 B IT976751 B IT 976751B IT 47522/73 A IT47522/73 A IT 47522/73A IT 4752273 A IT4752273 A IT 4752273A IT 976751 B IT976751 B IT 976751B
Authority
IT
Italy
Prior art keywords
improvement
alternative compressors
refrigerated refrigerators
refrigerators
refrigerated
Prior art date
Application number
IT47522/73A
Other languages
English (en)
Original Assignee
Lennox Ind Inc
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 Lennox Ind Inc filed Critical Lennox Ind Inc
Application granted granted Critical
Publication of IT976751B publication Critical patent/IT976751B/it

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
    • F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
IT47522/73A 1972-01-06 1973-01-04 Perfezionamento nei compressori alternativi per apparecchi frigo riferi IT976751B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21575272A 1972-01-06 1972-01-06

Publications (1)

Publication Number Publication Date
IT976751B true IT976751B (it) 1974-09-10

Family

ID=22804242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47522/73A IT976751B (it) 1972-01-06 1973-01-04 Perfezionamento nei compressori alternativi per apparecchi frigo riferi

Country Status (7)

Country Link
US (1) US3766747A (it)
CA (1) CA990960A (it)
DE (1) DE2300377A1 (it)
FR (1) FR2167786B1 (it)
GB (1) GB1406793A (it)
IT (1) IT976751B (it)
NL (1) NL7300202A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506519A (en) * 1983-08-24 1985-03-26 Tecumseh Products Company Hermetic compressor discharge line thermal block
US4884412A (en) * 1988-09-15 1989-12-05 William Sellers Compressor slugging protection device and method therefor
US5059097A (en) * 1989-01-26 1991-10-22 Diesel Kiki Co. Ltd. Variable capacity wobble plate compressor
US5209076A (en) * 1992-06-05 1993-05-11 Izon, Inc. Control system for preventing compressor damage in a refrigeration system
US6886354B2 (en) * 2003-04-04 2005-05-03 Carrier Corporation Compressor protection from liquid hazards
BR0301969A (pt) * 2003-05-22 2005-03-15 Brasil Compressores Sa Conjunto sensor, bomba de fluidos e refrigerador
US8333569B2 (en) * 2003-12-30 2012-12-18 Intel Corporation Method and apparatus for two-phase start-up operation
JP2006037724A (ja) * 2004-07-22 2006-02-09 Matsushita Electric Ind Co Ltd 密閉型電動圧縮機
NO331264B1 (no) * 2009-12-29 2011-11-14 Aker Subsea As System og fremgangsmåte for styring av en undersjøisk plassert kompressor, samt anvendelse av en optisk sensor dertil
JP6305569B2 (ja) * 2015-01-16 2018-04-04 三菱電機株式会社 圧縮機
US20190264973A1 (en) * 2018-02-26 2019-08-29 Ronald Koelsch Zone isolation control system for transport refrigeration units
US10859592B2 (en) * 2017-01-31 2020-12-08 Tecan Trading Ag Method of aspirating by pipetting and pipetting apparatus
JP7142100B2 (ja) * 2018-11-08 2022-09-26 パナソニックホールディングス株式会社 冷媒圧縮機及びこれを用いた冷凍装置
CN115493306A (zh) * 2021-06-17 2022-12-20 开利公司 制冷系统和用于其的回油方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448403A (en) * 1943-11-11 1948-08-31 Manning Maxwell & Moore Inc Apparatus for maintaining optimum conditions in gaseous mediums
US2534455A (en) * 1944-06-08 1950-12-19 Honeywell Regulator Co Refrigerating control apparatus
US2871673A (en) * 1956-10-08 1959-02-03 H A Phillips Company Liquid return system
US3232519A (en) * 1963-05-07 1966-02-01 Vilter Manufacturing Corp Compressor protection system
US3290576A (en) * 1964-05-12 1966-12-06 Westinghouse Electric Corp Detectors of fluid flow
US3411313A (en) * 1966-12-02 1968-11-19 Carrier Corp Compressor protective control

Also Published As

Publication number Publication date
DE2300377A1 (de) 1973-07-12
GB1406793A (en) 1975-09-17
NL7300202A (it) 1973-07-10
FR2167786B1 (it) 1976-04-09
CA990960A (en) 1976-06-15
FR2167786A1 (it) 1973-08-24
US3766747A (en) 1973-10-23

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