VALVE DEVICE AND SYSTEM

• Main Authors: RICHARD J LANIGAN, TIMOTHY D MOREAU, DAVID BLUMBERG JR
• Format: Patent
• Language: English; Japanese
• Published: 14.03.2019
• Subjects: ACTUATING-FLOATS; BLASTING; 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; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

To provide a valve device and a system.SOLUTION: A bi-stable valve is provided. The valve includes an inner cavity, a first pressure source, a second pressure source, a first support connected to the inner cavity at a first end portion of the inner cavity, a second support connected to the inner cavity at a second end portion of the inner cavity, a magnetic shuttle positioned in the inner cavity, a first electromagnetic coil disposed around the first support, and a second electromagnetic coil disposed around the second support. When the first electromagnetic coil is energized, the first electromagnetic coil supplies magnetic charge to the first support, and operates the magnetic shuttle to seal the first pressure source by moving toward the first end portion of the inner cavity directing to the first support.SELECTED DRAWING: Figure 1D 【課題】弁装置およびシステムの提供。【解決手段】双安定弁。弁は、内部空洞と、第１の圧力源と、第２の圧力源と、内部空洞の第１の端部で内部空洞に接続される第１の支柱と、内部空洞の第２の端部で内部空洞に接続される第２の支柱と、内部空洞内に位置する磁気シャトルと、第１の支柱の周囲に配置される第１の電磁コイルと、第２の支柱の周囲に配置される第２の電磁コイルとを含み、第１の電磁コイルが通電させられるときに、第１の電磁コイルは、磁荷を第１の支柱に供給し、第１の支柱に向かった内部空洞の第１の端部に向かって移動して第１の圧力源を密閉するように磁気シャトルを作動させる。【選択図】図１Ｄ