Protection switch

The invention relates to a protection switch (12) having a mechanical switch (26) which is introduced into a main current path (18) and which has a fixed contact (28) and a movable contact (34) which is connected to a contact bridge (32) which is mounted so as to be movable relative to the fixed con...

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Bibliographic Details
Main Authors FABIAN. CHIET, KOPF HENDRIKRISTIAN, MIKLIS MARKUS, ENGEWALD MANUEL, PIMENTA RICARDO, LOTHAR HOFFMEISTER, MICHAEL. WATZLAWICK
Format Patent
LanguageChinese
English
Published 30.06.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRIC SWITCHES
ELECTRICITY
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
EMERGENCY PROTECTIVE DEVICES
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
RELAYS
SELECTORS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The invention relates to a protection switch (12) having a mechanical switch (26) which is introduced into a main current path (18) and which has a fixed contact (28) and a movable contact (34) which is connected to a contact bridge (32) which is mounted so as to be movable relative to the fixed contact. The protection switch (12) has a driver (38) which is operatively connected to the contact bridge (32) and which has a first drive unit (39) and a second drive unit (40). The first drive unit (39) is energized by means of a control circuit (42) and the second drive unit (40) is introduced into the main current path (18). The invention further relates to a vehicle (2). 本发明涉及一种保护开关(12)，其具有被引入到主电流路径(18)中的机械开关(26)，机械开关具有固定接触部(28)和接驳在以能相对固定接触部运动的方式被支承的接触桥(32)上的运动接触部(34)。保护开关(12)具有驱动器(38)，驱动器与接触桥(32)作用连接，并且驱动器具有第一驱动单元(39)和第二驱动单元(40)。第一驱动单元(39)借助控制回路(42)被通电，并且第二驱动单元(40)被引入到主电流路径(18)中。此外，本发明还涉及一种交通工具(2)。
Bibliography:Application Number: CN202211618495