Title:
ELECTROMAGNETIC CONTROL VALVE AND MANUFACTURING METHOD OF ELECTROMAGNETIC CONTROL VALVE
Document Type and Number:
Japanese Patent JP2005249057
Kind Code:
A
Abstract:
To provide an electromagnetic control valve, obtaining the desired control characteristic of a control valve without any increase in size of an electromagnet and power consumption.
A plunger 36, a cylindrical core 35, and a valve element 20 integrated with the plunger 36 while being inserted in the core 35 are provided in the interior of a cylindrical solenoid coil 33. The solenoid coil is fixed to the electromagnetic control valve provided in a storing chamber 32 formed in a yoke 31 with one end side part 41 of the core 35 pressed to the core fixing part 38 formed at the bottom wall 37 of the storing chamber 32.
Inventors:
OKABE FUMIMASA
SHIMADA KOICHI
SHIMADA KOICHI
Application Number:
JP2004059498A
Publication Date:
September 15, 2005
Filing Date:
March 03, 2004
Export Citation:
Assignee:
CALSONIC KANSEI CORP
International Classes:
F04B49/00; F04B27/14; F16K31/06; (IPC1-7): F16K31/06; F04B27/14; F04B49/00
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Akira Kurihara
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Previous Patent: POWER TRANSMISSION DEVICE
Next Patent: CONNECTING STRUCTURE OF ROTATING SHAFT WITH PULLEY
Next Patent: CONNECTING STRUCTURE OF ROTATING SHAFT WITH PULLEY