1
Toshifumi Sumino, Masaaki Yamamoto, Ichinori Sakai, Tatsuro Kato, Kazuya Murakami: Electromagnet device and electromagnetic relay using the same. OMRON Corporation, Klarquist Sparkman, September 15, 2015: US09136080 (1 worldwide citation)

The present invention provides an electromagnet device including: an electromagnet block having a spool around which a coil is wound and an iron core inserted in a central hole of the spool; a yoke connected to an end portion of the iron core via a permanent magnet; a movable iron piece pivotably su ...


2
Tatsuro Kato, Masaaki Yamamoto, Kazuya Murakami, Kazuki Tsujikawa, Daisuke Narimatsu, Shinya Matsuo, Harumichi Kitaguchi, Toshifumi Sumino: Electromagnet device and electromagnetic relay using the same. OMRON Corporation, Osha Liang, September 6, 2016: US09437382

An electromagnet device has a spool having a guard portion at at least one end thereof, a coil wound around a body portion of the spool, and a coil terminal press-fitted in the guard portion. A lead wire of the coil is tied up to a tying-up portion of the coil terminal projected from the guard porti ...


3
SUMINO TOSHIFUMI , YAMAMOTO MASAAKI , SAKAI ICHINORI , KATO TATSURO , MURAKAMI KAZUYA : [fr] Dispositif délectro-aimant et relais électromagnétique lutilisant, [de] Elektromagnetvorrichtung und elektromagnetisches Relais damit, [en] Electromagnet device and electromagnetic relay using the same. OMRON TATEISI ELECTRONICS CO , February 26, 2014: EP2701173-A1

[en] The present invention provides an electromagnet device (20). The electromagnet device (20) comprising: an electromagnet block (30) comprising a spool (32) around which a coil (31) is wound and an iron core (40) inserted in a central hole of the spool (32) a yoke (50) connected to an end portion ...


4
ELECTROMAGNET DEVICE AND ELECTROMAGNETIC RELAY USING THE SAME. Omron Corporation, February 27, 2014: US20140055221-A1

The present invention provides an electromagnet device including: an electromagnet block having a spool around which a coil is wound and an iron core inserted in a central hole of the spool; a yoke connected to an end portion of the iron core via a permanent magnet; a movable iron piece pivotably su ...


5
ELECTROMAGNET DEVICE AND ELECTROMAGNETIC RELAY USING THE SAME. February 26, 2015: US20150054603-A1

An electromagnet device has a spool having a guard portion at at least one end thereof, a coil wound around a body portion of the spool, and a coil terminal press-fitted in the guard portion. A lead wire of the coil is tied up to a tying-up portion of the coil terminal projected from the guard porti ...