ES2091155A2 - Method for monitoring the functioning of an air- conditioner for enclosures - Google Patents

Method for monitoring the functioning of an air- conditioner for enclosures

Info

Publication number
ES2091155A2
ES2091155A2 ES09400290A ES9400290A ES2091155A2 ES 2091155 A2 ES2091155 A2 ES 2091155A2 ES 09400290 A ES09400290 A ES 09400290A ES 9400290 A ES9400290 A ES 9400290A ES 2091155 A2 ES2091155 A2 ES 2091155A2
Authority
ES
Spain
Prior art keywords
monitoring
air
compressor
enclosure
temperature
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.)
Granted
Application number
ES09400290A
Other languages
Spanish (es)
Other versions
ES2091155R (en
ES2091155B1 (en
Inventor
Takafumi Arima
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.)
FURJITSU GENERAL Ltd
Original Assignee
FURJITSU GENERAL Ltd
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 FURJITSU GENERAL Ltd filed Critical FURJITSU GENERAL Ltd
Priority to ES9400290A priority Critical patent/ES2091155B1/en
Publication of ES2091155A2 publication Critical patent/ES2091155A2/en
Publication of ES2091155R publication Critical patent/ES2091155R/es
Application granted granted Critical
Publication of ES2091155B1 publication Critical patent/ES2091155B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

The method involves detecting a first temperature of the enclosure and comparing it with a pre-set temperature, the difference between both temperatures forming a first input for monitoring the compressor of the air- conditioner, detecting a second temperature of the enclosure and comparing it with said first temperature, the difference between these two temperatures forming a second input for monitoring the compressor, and using undefined arithmetical operations for monitoring the compressor at a predetermined switching frequency, thereby altering the switching frequency of the compressor when the difference between the first and second temperatures of the enclosure exceeds a pre-set value, and the compressor operating immediately to condition the air of the enclosure instead of waiting for the pre-set switching frequency to act. The invention is applicable to air-conditioning in dwellings and other premises.
ES9400290A 1994-02-16 1994-02-16 METHOD OF CONTROLLING THE OPERATION OF AN AIR CONDITIONER FOR ENCLOSURES. Expired - Fee Related ES2091155B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400290A ES2091155B1 (en) 1994-02-16 1994-02-16 METHOD OF CONTROLLING THE OPERATION OF AN AIR CONDITIONER FOR ENCLOSURES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400290A ES2091155B1 (en) 1994-02-16 1994-02-16 METHOD OF CONTROLLING THE OPERATION OF AN AIR CONDITIONER FOR ENCLOSURES.

Publications (3)

Publication Number Publication Date
ES2091155A2 true ES2091155A2 (en) 1996-10-16
ES2091155R ES2091155R (en) 1997-08-01
ES2091155B1 ES2091155B1 (en) 1998-04-16

Family

ID=8285234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400290A Expired - Fee Related ES2091155B1 (en) 1994-02-16 1994-02-16 METHOD OF CONTROLLING THE OPERATION OF AN AIR CONDITIONER FOR ENCLOSURES.

Country Status (1)

Country Link
ES (1) ES2091155B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848899A (en) * 2019-10-12 2020-02-28 珠海格力电器股份有限公司 Variable frequency air conditioner operation control method, computer readable storage medium and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415445A (en) * 1990-05-10 1992-01-20 Mitsubishi Heavy Ind Ltd Method of controlling multi-room type air conditioner
JPH0432646A (en) * 1990-05-28 1992-02-04 Fujitsu General Ltd Air conditioner and its controlling method
GB2251959A (en) * 1990-11-02 1992-07-22 Toshiba Kk Multi-type air conditioner system with optimum control for gaseous flow adjustment valve and liquid expansion valve
US5156013A (en) * 1990-05-29 1992-10-20 Sanyo Electric Co., Ltd. Control device for absorption refrigerator
US5410890A (en) * 1994-01-27 1995-05-02 Fujitsu General Limited Control apparatus of air-conditioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0415445A (en) * 1990-05-10 1992-01-20 Mitsubishi Heavy Ind Ltd Method of controlling multi-room type air conditioner
JPH0432646A (en) * 1990-05-28 1992-02-04 Fujitsu General Ltd Air conditioner and its controlling method
US5156013A (en) * 1990-05-29 1992-10-20 Sanyo Electric Co., Ltd. Control device for absorption refrigerator
GB2251959A (en) * 1990-11-02 1992-07-22 Toshiba Kk Multi-type air conditioner system with optimum control for gaseous flow adjustment valve and liquid expansion valve
US5410890A (en) * 1994-01-27 1995-05-02 Fujitsu General Limited Control apparatus of air-conditioner

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Vol. 16, N‘ 169 (M-1239) [5212] 23.04.1992 & JP 4015445 A (MITSUBISHI HEAVY IND, LTD) 20.01.1992 * Resumen; figura * *
PATENT ABSTRACTS OF JAPAN, Vol. 16, N‘ 206 (M-1248) [5249] 15.05.1992 & JP 4032646 A (FUJITSU GENERAL, LTD) 04.02.1992 * Resumen; figura * *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110848899A (en) * 2019-10-12 2020-02-28 珠海格力电器股份有限公司 Variable frequency air conditioner operation control method, computer readable storage medium and air conditioner
CN110848899B (en) * 2019-10-12 2021-11-30 珠海格力电器股份有限公司 Variable frequency air conditioner operation control method, computer readable storage medium and air conditioner

Also Published As

Publication number Publication date
ES2091155R (en) 1997-08-01
ES2091155B1 (en) 1998-04-16

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