FR2167786B1 - - Google Patents

Info

Publication number
FR2167786B1
FR2167786B1 FR7300427A FR7300427A FR2167786B1 FR 2167786 B1 FR2167786 B1 FR 2167786B1 FR 7300427 A FR7300427 A FR 7300427A FR 7300427 A FR7300427 A FR 7300427A FR 2167786 B1 FR2167786 B1 FR 2167786B1
Authority
FR
France
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
FR7300427A
Other languages
French (fr)
Other versions
FR2167786A1 (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.)
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
Publication of FR2167786A1 publication Critical patent/FR2167786A1/fr
Application granted granted Critical
Publication of FR2167786B1 publication Critical patent/FR2167786B1/fr
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)
FR7300427A 1972-01-06 1973-01-05 Expired FR2167786B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2167786A1 FR2167786A1 (en) 1973-08-24
FR2167786B1 true FR2167786B1 (en) 1976-04-09

Family

ID=22804242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300427A Expired FR2167786B1 (en) 1972-01-06 1973-01-05

Country Status (7)

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

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 (en) * 2003-05-22 2005-03-15 Brasil Compressores Sa Sensor assembly, fluid pump and cooler
US8333569B2 (en) * 2003-12-30 2012-12-18 Intel Corporation Method and apparatus for two-phase start-up operation
JP2006037724A (en) * 2004-07-22 2006-02-09 Matsushita Electric Ind Co Ltd Enclosed electric compressor
NO331264B1 (en) * 2009-12-29 2011-11-14 Aker Subsea As System and method for controlling a submarine located compressor, and using an optical sensor thereto
JP6305569B2 (en) * 2015-01-16 2018-04-04 三菱電機株式会社 Compressor
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 (en) * 2018-11-08 2021-12-29 Panasonic Corporation Refrigerant compressor and refrigeration apparatus using same
CN115493306A (en) * 2021-06-17 2022-12-20 开利公司 Refrigeration system and oil return method therefor

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
CA990960A (en) 1976-06-15
NL7300202A (en) 1973-07-10
US3766747A (en) 1973-10-23
FR2167786A1 (en) 1973-08-24
IT976751B (en) 1974-09-10
GB1406793A (en) 1975-09-17
DE2300377A1 (en) 1973-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse