公开(公告)号：US4377796A

公开(公告)日：1983-03-22

申请号：US259647

申请日：1981-05-01

Applicant: Kurt A. Grunert ,  Charles R. Paton ,  John J. Henwood ,  John J. Dauer, Jr. ,  Birch L. DeVault

Inventor： Kurt A. Grunert ,  Charles R. Paton ,  John J. Henwood ,  John J. Dauer, Jr. ,  Birch L. DeVault

IPC: H01H50/54 ,  H01H51/06 ,  H01H51/08

CPC classification number: H01H51/06 ,  H01H50/541

Abstract: This invention provides an electric control device comprising a unique and novel auxiliary contact structure is made an integral part of the operating coil. This new arrangement greatly expands the interlocking capabilities of electric control devices without causing an increase in the device's overall size.

Abstract translation: 本发明提供了一种电气控制装置，其包括独特且新颖的辅助触点结构作为操作线圈的组成部分。 这种新的布置大大地扩大了电控装置的联锁能力，而不会增加装置的整体尺寸。

公开(公告)号：US4309683A

公开(公告)日：1982-01-05

申请号：US146889

申请日：1980-05-05

Applicant: Kurt A. Grunert ,  John J. Dauer, Jr. ,  Birch L. DeVault

Inventor： Kurt A. Grunert ,  John J. Dauer, Jr. ,  Birch L. DeVault

IPC: G05B9/02 ,  H01H50/54 ,  H01H67/02

CPC classification number: H01H50/545

Abstract: This invention provides a novel and unique electric control device which utilizes a new auxiliary contact device. This new auxiliary contact device has a contact-carrying structure that is directly engaged with the operating mechanism of the electric control device whereby the operating mechanism directly moves the auxiliary contact device to all operating positions eliminating any requirement for biasing the auxiliary contacts into any normal position.

Abstract translation: 本发明提供了一种新颖且独特的电控装置，其利用新的辅助接触装置。 这种新的辅助接触装置具有与电气控制装置的操作机构直接接合的接触结构，由此操作机构将辅助接触装置直接移动到所有操作位置，消除了将辅助触点偏置到任何正常位置的任何要求 。