Control valve means of the negative pressure differential type
Abstract
Abstract CONTROL VALVE MEANS OF THE NEGATIVE PRESSURE DIFFERENTIAL TYPE WHICH IS PROVIDED WITH A PRESSURE COMPARTING DIAPHRAGM MOUNTED ON A ROD FOR OPERATING VALVES, THE VALVES BEING OPERATED SUCH THAT ONE OF THEM IS CLOSED SIMULTANEOUSLY WHEN THE OTHER VALVE IS OPENED, AND THE ROD BEING OPERATED BY A SOLENOID. THE NEGATIVE PRESSURE DIFFERENTIAL BETWEEN A CHAMBER ON ONE SIDE OF THE DIAPHRAGM AND A CHAMBER ON THE OTHER SIDE THEREOF CAN BE CONTROLLED BY MAINTINING BALANCE BETWEEN SAID NEGATIVE PRESSURE DIFFERENTIAL AND A FORCE EXERTED BY SAID SOLENOID ON A PLUNGER. THIS CONTROL VALVE MEANS HAS PARTICULAR UTILITY IN AN ANTI-SKID MECHANISM FOR MOTOR VEHICLES. IN THIS APPLICATION, THE CONTROL VALVE MEANS PERMITS TO CONTROL AND MAINTAIN THE BRAKING HYDRAULIC PRESSURE AT A PREDETERMINED LEVEL WHEN THE BRAKING FORCE IS RELEASED BY THE ANTI-SKID MECHANISM.
Inventors
- 👤 Yoshiaki Nakano
- 👤 Atutoshi Okamoto
- 👤 Noriyoshi Ando
- 👤 Koichi Taniguchi
- 👤 Koichi Toyama
Bibliographic Details
Claims Analysis
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