JPS5618087A - Control system for compressor - Google Patents

Control system for compressor

Info

Publication number
JPS5618087A
JPS5618087A JP9447479A JP9447479A JPS5618087A JP S5618087 A JPS5618087 A JP S5618087A JP 9447479 A JP9447479 A JP 9447479A JP 9447479 A JP9447479 A JP 9447479A JP S5618087 A JPS5618087 A JP S5618087A
Authority
JP
Japan
Prior art keywords
compressor
time
overload
detecting circuit
nonrestart
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
JP9447479A
Other languages
Japanese (ja)
Other versions
JPH0219311B2 (en
Inventor
Akihisa Takano
Hiroshi Fujieda
Tatsuo Saka
Fujio Murase
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9447479A priority Critical patent/JPS5618087A/en
Publication of JPS5618087A publication Critical patent/JPS5618087A/en
Publication of JPH0219311B2 publication Critical patent/JPH0219311B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To restart a compressor quickly in the shortest time in accordance with the state of load for protecting the compressor by preparing two nonrestart times at least and combining these times to start the compressor.
CONSTITUTION: For restarting a compressor, at least two kinds of nonrestart times, a time t1 and a time t2 shorter than the time t1, are prepared, and an overload- detecting circuit is provided to be composed of a current detecting circuit and others relating to the electric current given to the compressor. For restarting, the compressor is started after a prohibited time t1, and when an overload is detected by the overload-detecting circuit at this stage, the compressor is stopped again, and started after the time t2. In this construction, the compressor can be restarted in the shortest time in accordance with the state of load.
COPYRIGHT: (C)1981,JPO&Japio
JP9447479A 1979-07-24 1979-07-24 Control system for compressor Granted JPS5618087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9447479A JPS5618087A (en) 1979-07-24 1979-07-24 Control system for compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9447479A JPS5618087A (en) 1979-07-24 1979-07-24 Control system for compressor

Publications (2)

Publication Number Publication Date
JPS5618087A true JPS5618087A (en) 1981-02-20
JPH0219311B2 JPH0219311B2 (en) 1990-05-01

Family

ID=14111263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9447479A Granted JPS5618087A (en) 1979-07-24 1979-07-24 Control system for compressor

Country Status (1)

Country Link
JP (1) JPS5618087A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228329A (en) * 1984-12-18 1986-10-11 Kawasaki Steel Corp Apparatus for automatically measuring throttled value of round bar tensile test piece by using digital image processing
JPS62190409A (en) * 1986-02-17 1987-08-20 Toyota Motor Corp Measuring method for plane strain deformation characteristic
KR100445485B1 (en) * 2002-09-11 2004-08-21 엘지전자 주식회사 Compressor protective circuit and method for controlling the same
EP1637821A2 (en) * 2004-09-20 2006-03-22 NISSAN TECHNICAL CENTER NORTH AMERICA, Inc. Air conditioner control logic for compressor noise and torque management

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281945A (en) * 1975-12-27 1977-07-08 Hitachi Ltd Air harmonizer operation control unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281945A (en) * 1975-12-27 1977-07-08 Hitachi Ltd Air harmonizer operation control unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228329A (en) * 1984-12-18 1986-10-11 Kawasaki Steel Corp Apparatus for automatically measuring throttled value of round bar tensile test piece by using digital image processing
JPS62190409A (en) * 1986-02-17 1987-08-20 Toyota Motor Corp Measuring method for plane strain deformation characteristic
KR100445485B1 (en) * 2002-09-11 2004-08-21 엘지전자 주식회사 Compressor protective circuit and method for controlling the same
EP1637821A2 (en) * 2004-09-20 2006-03-22 NISSAN TECHNICAL CENTER NORTH AMERICA, Inc. Air conditioner control logic for compressor noise and torque management
EP1637821B1 (en) * 2004-09-20 2018-02-21 Nissan Motor Co., Ltd. Air conditioner control logic for compressor noise and torque management

Also Published As

Publication number Publication date
JPH0219311B2 (en) 1990-05-01

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