JPS5618087A - Control system for compressor - Google Patents
Control system for compressorInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5281945A (en) * | 1975-12-27 | 1977-07-08 | Hitachi Ltd | Air harmonizer operation control unit |
-
1979
- 1979-07-24 JP JP9447479A patent/JPS5618087A/en active Granted
Patent Citations (1)
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)
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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