- Patent Title: Pilot unit, actuator system and method for producing said system
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Application No.: US16326033Application Date: 2017-06-20
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Publication No.: US10933856B2Publication Date: 2021-03-02
- Inventor: Lars Didwiszus , Karsten Runge , Hartmut Schappler , Andreas Teichmann , Ingo Torhoff
- Applicant: WABCO Europe BVBA
- Applicant Address: BE Brussels
- Assignee: WABCO Europe BVBA
- Current Assignee: WABCO Europe BVBA
- Current Assignee Address: BE Brussels
- Agency: Warner Norcross + Judd LLP
- Priority: DE102016009944.5 20160816
- International Application: PCT/EP2017/000715 WO 20170620
- International Announcement: WO2018/033231 WO 20180222
- Main IPC: F15B13/044
- IPC: F15B13/044 ; B60T15/02 ; B60T13/66 ; B60T13/68 ; B60T17/04 ; B60T7/04 ; B60T8/36 ; F16K31/42 ; B60T8/32

Abstract:
An electropneumatic pilot unit for controlling a pneumatic consumer is provided herein. The pilot unit comprises at least two electromagnetic pilot valves. Each of the electromagnetic pilot valves comprises a coil for producing a magnetic flux along a valve axis, an armature which can be moved in the axial direction of the valve axis, a valve seat which can be closed and opened by the armature, and a pneumatic inlet port and a pneumatic outlet port. At least two of the pilot valves lie next to each other with parallel valve axes. Each pilot valve has a port which protrudes towards a common underside for connection to a pilot chamber of the consumer controlled by the pilot valves.
Public/Granted literature
- US20190176792A1 PILOT UNIT, ACTUATOR SYSTEM AND METHOD FOR PRODUCING SAID SYSTEM Public/Granted day:2019-06-13
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