VALVE

PROBLEM TO BE SOLVED: To provide a valve of simple configuration in which the risk of damaging of a resilient member is lessened. SOLUTION: A valve includes a seat 22 confronting a pressure chamber and equipped with a communication hole 22a as fluid passage and a valve element 21 which is installed...

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Bibliographische Detailangaben
Hauptverfasser:	NAGAMORI KIYONOBU, IIJIMA HIDEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a valve of simple configuration in which the risk of damaging of a resilient member is lessened. SOLUTION: A valve includes a seat 22 confronting a pressure chamber and equipped with a communication hole 22a as fluid passage and a valve element 21 which is installed in the pressure chamber and shuts the communication between the hole 22ac and pressure chamber when it contacts with the seat 22, wherein the valve seat 22 has a ring-shaped surface 22d and a ring- shaped projection 22ba while the valve element 21 is furnished with the first abutting part 21aa and the second abutting part 22ba, wherein the periphery of the first abutting part 21aa is a certain distance A separated from the inside surface of the ring-shaped projection 22ba.