Title:
COMPRESSOR CONTROL VALVE AND MANUFACTURING METHOD OF COMPRESSOR
Document Type and Number:
Japanese Patent JP2014145351
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a compressor control valve in which a specific compressor control valve 40 corresponding to a type of a compressor body can be rightly identified even in the same apparent shape, and to provide a manufacturing method of a compressor capable of preventing the quality of a compressor from being reduced by erroneous assembly.SOLUTION: As one example of the compressor control valve, a capacitance control valve 50 is provided in an air supply passage 40c communicating a discharge chamber 5b and a crankcase 9 of a compressor body 10 and the compressor body 10 is controlled by adjusting an opening of the air supply passage 40c. The capacitance control valve 50 comprises: a valve element 61b for opening/closing the air supply passage 40c; a control coil 65 connected with an anode terminal 64a and a cathode terminal 69a and excited or demagnetized to open/close the valve element 61b; and a resistor 66 connected with the anode terminal 64a and the cathode terminal 69a in parallel with the control coil 65, of which the resistance value is greater than internal resistance of the control coil 65, and which is used for identifying the capacitance control valve 50.
Inventors:
SAKAMOTO MASAYA
Application Number:
JP2013015910A
Publication Date:
August 14, 2014
Filing Date:
January 30, 2013
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F04B27/14; F16K31/06; H01F7/16
Attorney, Agent or Firm:
a patent business corporation -- ぱてな
Previous Patent: FLOW PASSAGE CONNECTING STRUCTURE OF INTERNAL COMBUSTION ENGINE
Next Patent: FUEL INJECTION CONTROL SYSTEM
Next Patent: FUEL INJECTION CONTROL SYSTEM