03-02-2022 дата публикации
Номер: US20220032891A1
Принадлежит:
An electronically controlled pneumatic brake system () for a vehicle , with a supply coupling head (), a control coupling head (), and an electronically controlled trailer control module () includes a first supply port (), a trailer supply connection () for providing a trailer supply pressure (pT) to the supply coupling head (), a trailer control connection () for providing a trailer control pressure (pB) to the control coupling head (), an electro-pneumatic trailer control valve arrangement () for providing the trailer control pressure (pB), and a tractor protection valve electronic control unit (). The electro-pneumatic trailer control valve arrangement () is configured to only supply a trailer control pressure (pB) to the trailer control connection () when compressed air is supplied to the trailer supply connection (). 12100200. An electronically controlled pneumatic brake system () for a vehicle () , in particular a commercial vehicle () , comprising:{'b': 4', '20', '20, 'i': a', 'b, 'a first brake circuit () including a first brake actuator () and a second brake actuators (),'}{'b': 6', '20', '20, 'i': c', 'd, 'a second brake circuit () including a third brake actuator () and a fourth brake actuator (),'}{'b': '10', 'a first compressed air supply (), and'}{'b': 8', '24', '26, 'a trailer control circuit () comprising a supply coupling head () and a control coupling head (), and'}{'b': '28', 'claim-text': [{'b': 28', '1', '10, 'a first supply port (.) for receiving supply pressure (pS) from the first compressed air supply (),'}, {'b': 28', '2', '24, 'a trailer supply connection (.) for providing a trailer supply pressure (pT) at the supply coupling head (),'}, {'b': 28', '3', '26, 'a trailer control connection (.) for providing a trailer control pressure (pB) at the control coupling head (),'}, {'b': 40', '28', '1', '28', '3, 'an electro-pneumatic trailer control valve arrangement () in fluid connection with the first supply port (.) for receiving the supply ...
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