FR2156238A1 - - Google Patents

Info

Publication number: FR2156238A1
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.): Granted

Application number

FR7235952A

Other languages

French (fr)

Other versions

FR2156238B1 (de

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.)

Carrier Corp

Original Assignee

Carrier 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.)

1971-10-12

Filing date

1972-10-11

Publication date

1973-05-25

1972-10-11 Application filed by Carrier Corp filed Critical Carrier Corp

1973-05-25 Publication of FR2156238A1 publication Critical patent/FR2156238A1/fr

1975-09-12 Application granted granted Critical

1975-09-12 Publication of FR2156238B1 publication Critical patent/FR2156238B1/fr

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
- H02H7/224—Anti-pump circuits
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
- F25B2700/151—Power, e.g. by voltage or current of the compressor motor
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Control Of Electric Motors In General (AREA)
Control Of Positive-Displacement Pumps (AREA)
Stopping Of Electric Motors (AREA)
Motor And Converter Starters (AREA)
Protection Of Generators And Motors (AREA)

FR7235952A 1971-10-12 1972-10-11 Expired FR2156238B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US18827571A	1971-10-12	1971-10-12
US18828671A	1971-10-12	1971-10-12

Publications (2)

Publication Number	Publication Date
FR2156238A1 true FR2156238A1 (de)	1973-05-25
FR2156238B1 FR2156238B1 (de)	1975-09-12

Family

ID=26883900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7235952A Expired FR2156238B1 (de)	1971-10-12	1972-10-11

Country Status (6)

Country	Link
JP (1)	JPS4846907A (de)
AR (1)	AR201992A1 (de)
DE (1)	DE2250091C3 (de)
FR (1)	FR2156238B1 (de)
GB (1)	GB1402905A (de)
IT (1)	IT972183B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4514989A (en) *	1984-05-14	1985-05-07	Carrier Corporation	Method and control system for protecting an electric motor driven compressor in a refrigeration system
US4535598A (en) *	1984-05-14	1985-08-20	Carrier Corporation	Method and control system for verifying sensor operation in a refrigeration system
EP1947341A1 (de)	2007-01-19	2008-07-23	STMicroelectronics Design and Application S.R.O.	Verdichtersteuerung und Verfahren zur Steuerung eines Verdichters
CN104747425A (zh) *	2015-03-05	2015-07-01	海信容声(广东)冰箱有限公司	一种压缩机、冰箱及控制方法
CN111536727B (zh) *	2020-06-11	2023-12-26	淮南矿业(集团)有限责任公司	一种矿井降温***安全保护电路及控制方法

1972
- 1972-09-25 GB GB4423272A patent/GB1402905A/en not_active Expired
- 1972-09-29 IT IT2990072A patent/IT972183B/it active
- 1972-10-05 JP JP10022272A patent/JPS4846907A/ja active Pending
- 1972-10-10 AR AR24455672A patent/AR201992A1/es active
- 1972-10-11 FR FR7235952A patent/FR2156238B1/fr not_active Expired
- 1972-10-12 DE DE19722250091 patent/DE2250091C3/de not_active Expired

Also Published As

Publication number	Publication date
AR201992A1 (es)	1975-05-09
IT972183B (it)	1974-05-20
GB1402905A (en)	1975-08-13
DE2250091B2 (de)	1978-10-26
DE2250091A1 (de)	1973-04-19
JPS4846907A (de)	1973-07-04
DE2250091C3 (de)	1979-06-28
FR2156238B1 (de)	1975-09-12

Publication	Publication Date	Title
ATA136472A (de)	1973-12-15
AR196074A1 (de)	1973-11-30
FR2156238B1 (de)	1975-09-12
AU2658571A (de)	1972-09-21
AU2691671A (de)	1972-09-28
AU2485671A (de)	1972-08-03
AU2742671A (de)	1972-10-12
AU2684071A (de)	1972-09-28
AU2564071A (de)	1972-08-24
AU1109576A (de)	1976-04-29
AU2399971A (de)	1972-07-06
AU2486471A (de)	1972-08-03
AU2875571A (de)	1972-11-16
AU2854371A (de)	1972-11-09
AU2837671A (de)	1972-11-09
AU2473671A (de)	1972-08-03
AU2456871A (de)	1972-08-17
AU2455871A (de)	1972-07-27
AU2836771A (de)	1972-11-09
AU2755871A (de)	1972-10-19
AU2415871A (de)	1972-07-13
AU2669471A (de)	1972-09-21
AU2724971A (de)	1972-10-05
AU2880771A (de)	1972-11-16
AU2740271A (de)	1972-10-12