Patents by Inventor Herbert Willi

Herbert Willi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Double-armature relay
    Patent number: 11462378
    Abstract: An electromagnetic double-armature relay with an excitation coil comprises a first yoke and a second yoke, which are arranged on the excitation coil. The first leg of the first yoke serves as a support for a first armature and the first leg of the second yoke serves as a support for a second armature. The double-armature relay has a first comb which cooperates with the first armature, and a second comb cooperates with the second armature. In addition, the double-armature relay has at least two contact bridges, each of which is detachably arranged with a first end in the first comb and the second end in the second comb and comprises two contact rivets oriented in opposite directions, and fixed contacts which are arranged opposite the contact rivets of the contact bridge. The arrangement of the two yokes and armatures are such that the two combs perform opposing translational movements.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: October 4, 2022
    Inventors: Juan Cristóbal Sedeño Merchán, Antonino Spataro, Marco Giger, Attila György, Herbert Willi
  • DOUBLE-ARMATURE RELAY
    Publication number: 20210035759
    Abstract: An electromagnetic double-armature relay with an excitation coil comprises a first yoke and a second yoke, which are arranged on the excitation coil. The first leg of the first yoke serves as a support for a first armature and the first leg of the second yoke serves as a support for a second armature. The double-armature relay has a first comb which cooperates with the first armature, and a second comb cooperates with the second armature. In addition, the double-armature relay has at least two contact bridges, each of which is detachably arranged with a first end in the first comb and the second end in the second comb and comprises two contact rivets oriented in opposite directions, and fixed contacts which are arranged opposite the contact rivets of the contact bridge. The arrangement of the two yokes and armatures are such that the two combs perform opposing translational movements.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 4, 2021
    Inventors: Juan Cristóbal Sedeño Merchán, Antonino Spataro, Marco Giger, Attila György, Herbert Willi