Title:
INDUCTION HEATING APPARATUS
Document Type and Number:
Japanese Patent JP2928488
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent an electrostatic capacity value between a first electrode and a second electrode from being disturbed to deteriorate weight detection accuracy due to variation of floating capacity value caused by an employed wiring method wherein wires are unstably disposed in vicinities of the first electrode and the second electrode so that floating capacity is generated between lead wires, between a lead wire and a first electrode and between a lead wire and a supporting member.
SOLUTION: In an induction heating apparatus having two electrodes 16, 21a either one of which is to be moved opposite to the other according to weight of a matter to be heated 4, a board 22a having a detection circuit 19 formed for detecting electrostatic capacity of the two electrodes 16, 21a and a connecting portion 30 for connecting the two electrodes 16, 21a with the detection circuit 19, which apparatus heats the matter 4 to be heated according to detection signal of the detection circuit 19, the connecting portion 30 for connecting one electrode 21a of the two electrodes 16, 21 a with the detection circuit 21 a is formed on the board 22a.
Inventors:
OOCHI MITSUO
Application Number:
JP4317897A
Publication Date:
August 03, 1999
Filing Date:
February 27, 1997
Export Citation:
Assignee:
SHAAPU KK
International Classes:
H05B6/68; F24C7/02; (IPC1-7): F24C7/02; H05B6/68
Attorney, Agent or Firm:
Takaya Koike
Previous Patent: SYSTEM FOR CARRYING IN AND OUT HELICOPTER
Next Patent: CORNER RIDGE ACCESSARY AND CORNER RIDGE STRUCTURE USING IT
Next Patent: CORNER RIDGE ACCESSARY AND CORNER RIDGE STRUCTURE USING IT