Invention Grant
- Patent Title: Push-button switch assembly with means for indicating a switch status
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Application No.: US17423119Application Date: 2020-01-13
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Publication No.: US11361915B2Publication Date: 2022-06-14
- Inventor: Frank Bruchschmidt , Oliver Knoerrchen , Petra Ries , Nico Clausnitzer
- Applicant: Eaton Intelligent Power Limited
- Applicant Address: IE Dublin
- Assignee: Eaton Intelligent Power Limited
- Current Assignee: Eaton Intelligent Power Limited
- Current Assignee Address: IE Dublin
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102019101264.3 20190118
- International Application: PCT/EP2020/050651 WO 20200113
- International Announcement: WO2020/148209 WO 20200723
- Main IPC: H01H13/83
- IPC: H01H13/83 ; H01H13/02 ; H01H13/14 ; H01H13/10

Abstract:
A push-button switch assembly with means for indicating a switch status includes: an actuation head for actuating the push-button switch assembly, the actuation head having a disc-shaped upper part and a tubular lower part; a sleeve-type push-button guide which is coupled to the actuation head such that, in relation to a longitudinal axis of the push-button switch assembly, the upper part is arranged above the push-button guide and the lower part surrounds the push-button guide; and a light guide for guiding light, the light guide being coupled to the actuation head such that, in relation to the longitudinal axis, at least portions of the light guide are arranged within the actuation head and within the push-button guide. The light guide extends through the actuation head with a top end in a predetermined position such that the push-button switch assembly is illuminatable in a predetermined manner by a light beam.
Public/Granted literature
- US20220084760A1 PUSH-BUTTON SWITCH ASSEMBLY WITH MEANS FOR INDICATING A SWITCH STATUS Public/Granted day:2022-03-17
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