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 |
|