首页 / 国际专利分类库 / 电学 / 基本电气元件 / 电开关;继电器;选择器;紧急保护装置 / 至少有一个液体触点的开关(用水银沾湿或浸湿的固定触点入H01H1/08)
序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
121 Transducer device US30126872 1972-10-02 US3825709A 1974-07-23 LUCIAN A
A transducer using the electrocapillary effect at a single interface of a liquid metal and an electrolyte in which the metal is moved, by a force applied thereto, to disturb the interfacial tension, to result in the production of a voltage.
122 Liquid-state switching device US3701868D 1970-05-18 US3701868A 1972-10-31 LUCIAN ARSENE N
A liquid-state switching device utilizes movement of a column of liquid, resulting from a change in surface tension of the liquid caused by electrocapillary action, to operate various switch means. The electrocapillary effect is induced across a single interface sets of single of mercury and an electrolyte or electrolytes. Filter partitions are installed to maintain the liquids in a proper relationship throughout variations in position of the switching device. Means are provided to assist the return of the column of liquids to their normal positions including a bias voltage, a permanently installed resistance, and/or pressurized gas pockets.
123 Gravity insensitive mercury contactor switch US3510618D 1967-12-29 US3510618A 1970-05-05 MORDAUNT WALTER G; ROBERTSON CARTER
124 Electrical switch and receptacles using conductive fluids US48977565 1965-08-04 US3375336A 1968-03-26 TRIPP GUY H
125 Mercury switch US29838963 1963-07-29 US3330928A 1967-07-11 WENDELL SEABLOM
126 Explosion pressure responsive switch US43545065 1965-02-26 US3275770A 1966-09-27 KILMER LAUREN G; SHEARMAN RICHARD K
127 Liquid metal transfer switch US36284464 1964-04-27 US3244845A 1966-04-05 OTTERSTEDT BROR A
128 Screw type zero speed mercury switch US31059963 1963-09-23 US3226514A 1965-12-28 OTTO HERMANN
129 Relay operating by electrocapillarity US20564362 1962-06-27 US3161750A 1964-12-15 JACQUES BOURDEL
130 Combination switch and battery holder US18829662 1962-04-09 US3138491A 1964-06-23 RUBIO ALFRED M; KOMATSU IKUO I
131 Mercury switch control for electrically governed rudder US73249558 1958-05-02 US3018750A 1962-01-30 HILL ARTHUR D
132 Electrical contact US1930260 1960-04-01 US3008023A 1961-11-07 HAYNER PAUL F
133 Push-pull wall switch US69109857 1957-10-18 US2880290A 1959-03-31 PLATZ ELWOOD T
134 Chime switch US58207045 1945-03-10 US2444576A 1948-07-06 MILLER MILO F
135 Mercury switch US26436639 1939-03-27 US2201602A 1940-05-21 WILES CHESTER N
136 Combined resistor and shunt switch US593135 1935-02-11 US2120056A 1938-06-07 MCCABE IRA E
137 Fluid filled switch US47804430 1930-08-27 US1912042A 1933-05-30 SIGURD RUMP
138 Fluid switch US28783228 1928-06-23 US1774658A 1930-09-02 MULLER EMIL J
139 Revolving mercury flasher US19926527 1927-06-16 US1747469A 1930-02-18 JOSEPH DOEPPLER
140 Electric switch. US193315 1915-01-13 US1192035A 1916-07-25 BRISACHER HUGO
QQ群二维码
意见反馈