ON-VEHICLE PRESSURE SENSOR, AND VEHICLE BRAKE HYDRAULIC CONTROL APPARATUS

PROBLEM TO BE SOLVED: To provide an on-vehicle pressure sensor capable of improving the assembling efficiency of the contact probe by improving reliability of connection of a contact probe and preventing the contact resistance of the contact probe from increasing. SOLUTION: The on-vehicle pressure s...

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Bibliographische Detailangaben
Hauptverfasser:	TOMOMATSU YOSHIHIRO, IMAI ATSUSHI, NAKANO MASAHIKO, SHINOHARA TATSUYA
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PERFORMING OPERATIONS PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TESTING TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an on-vehicle pressure sensor capable of improving the assembling efficiency of the contact probe by improving reliability of connection of a contact probe and preventing the contact resistance of the contact probe from increasing. SOLUTION: The on-vehicle pressure sensor 1 includes a detection part 10 for measuring hydraulic pressure in a liquid passage, a sensor housing 20 for housing the detection part 10, and the contact probe 30, electrically connected to the detection part 10 and an electronic control unit 300 (control part), the contact probe 30 has an outer cylinder 31, a coil spring 32 (elastic member) housed in the outer cylinder 31, and a rod 33 inserted in the outer cylinder 31. The outer cylinder 31 is brought into contact with the detection part 10, while being fixed on the sensor housing 20, and the rod 33 is pushed on the electronic control unit 300 by pressuring the coil spring 32. COPYRIGHT: (C)2009,JPO&INPIT