CA990960A - Liquid sensor for reciprocating refrigerant compressor - Google Patents

Liquid sensor for reciprocating refrigerant compressor

Info

Publication number
CA990960A
CA990960A CA160,602A CA160602A CA990960A CA 990960 A CA990960 A CA 990960A CA 160602 A CA160602 A CA 160602A CA 990960 A CA990960 A CA 990960A
Authority
CA
Canada
Prior art keywords
refrigerant compressor
liquid sensor
reciprocating refrigerant
reciprocating
sensor
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
CA160,602A
Other languages
English (en)
Other versions
CA160602S (en
Inventor
Sidney A. Parker
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.)
Lennox Industries Inc
Original Assignee
Lennox Industries 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 Industries Inc filed Critical Lennox Industries Inc
Application granted granted Critical
Publication of CA990960A publication Critical patent/CA990960A/en
Expired 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
    • 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)
CA160,602A 1972-01-06 1973-01-05 Liquid sensor for reciprocating refrigerant compressor Expired CA990960A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA990960A true CA990960A (en) 1976-06-15

Family

ID=22804242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,602A Expired CA990960A (en) 1972-01-06 1973-01-05 Liquid sensor for reciprocating refrigerant compressor

Country Status (7)

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

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
EP3879101A4 (de) * 2018-11-08 2021-12-29 Panasonic Corporation Kältemittelverdichter und kühlvorrichtung mit verwendung davon
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
FR2167786B1 (de) 1976-04-09
NL7300202A (de) 1973-07-10
US3766747A (en) 1973-10-23
FR2167786A1 (de) 1973-08-24
IT976751B (it) 1974-09-10
GB1406793A (en) 1975-09-17
DE2300377A1 (de) 1973-07-12

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