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序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	Contact device	US3638151D	1970-09-15	US3638151A	1972-01-25	HEIDE HENDRIK VAN DER
Contact device comprising an electrically conductive contact spring clamped tight at one end, whereas its freely movable end is located opposite a countercontact, and comprising an energizing coil controlling the contact spring and having its field extending in the direction of length of the contact spring, which is provided at its movable part near the clamped end with at least one permanent magnet surrounded by the energizing coil and polarized transversely of the direction of length of the contact spring.
62	Coaxial reed relay	US3560898D	1969-11-13	US3560898A	1971-02-02	STEINBACK HERBERT D
THE RELAY INCLUDES TWO SEALED REED SWITCHES, FOR SELECTIVELY CONNECTING A RADIO ANTENNA TO A RECEIVER OR TO A TRANSMITTER. THE RECEIVER SWITCH, SINCE IT CARRIES MUCH LESS VOLTAGE IS THE SMALLER OF THE TWO AND IS DESIGNED TO MINIMIZE INTRODUCTION OF SIDE EFFECTS IN THE MINUTE SIGNALS THAT IT CARRIES. A PERMANENT MAGNET MAINTAINS THE RECEIVER SWITCH CLOSED. THE SWITCHES ARE INSIDE AN ELECTROMAGNETIC COIL, WHICH WHEN ENERGIZED CLOSES THE LARGER SWITCH, AND BY OPPOSING THE FLUX OF THE PERMANET MAGNET, CAUSES THE SMALLER SWITCH TO OPEN UNER ITS NATURAL BIAS. THIS ASSEMBLY IS MOUNTED IN A METALLIC GROUNDED HOUSING THAT TERMINATES THREE COAXIAL CABLES OR THEIR CONNECTORS.
63	Flat pack relay	US3533025D	1969-01-31	US3533025A	1970-10-06	KRIZMAN THEODORE M; EMMONS CLAYTON M

64	Adjustable polarized reed relay	US3531743D	1969-04-25	US3531743A	1970-09-29	FRYDMAN EMANUEL

65	Poled miniature relay with two-bladed pivoted armature	US3525958D	1968-11-29	US3525958A	1970-08-25	RAUTERBERG ULF

66	Magnetic relay structure having plural operative magnets	US3522562D	1967-02-27	US3522562A	1970-08-04	SCHON ADOLF; ANGERMAIER HUGO

67	Polarized reed relay	US3510812D	1968-04-19	US3510812A	1970-05-05	TAKAMURA MASAO; KATO KATSUHIRO; SHINOHARA TAKEO; KIKUCHI HISAHIDE; MITSUHASHI SADAYUKI

68	Center stable relay structure	US3500268D	1969-01-31	US3500268A	1970-03-10	KRIZMAN THEODORE M; EMMONS CLAYTON M

69	Magnetic relay structure and system	US58162766	1966-09-23	US3404358A	1968-10-01	GUNDOKAR BRAUMANN; HANS ROTTER

70	Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil	US12153461	1961-07-03	US3400348A	1968-09-03	DE PARRY THEODORE

71	Polarized sensitive circuit breaker utilizing a magnetic reed switch	US50398865	1965-10-23	US3390362A	1968-06-25	HOEPPEL RAYMOND W

72	Latching reed relay	US56525366	1966-07-14	US3382468A	1968-05-07	EMIL MATTES

73	Magnetic reed switches having minimum contact bounce	US49365765	1965-10-07	US3334320A	1967-08-01	FRANK GERALD F

74	Reed switch adapted for rapid cycling	US48269965	1965-08-26	US3315193A	1967-04-18	SANTI JOHN D

75	Polarized relay	US30650863	1963-09-04	US3253102A	1966-05-24	JOSEF FISCHER; HERBERT KRAUTWALD; ERWIN MULLER

76	Strong make or break reed switch	US30998163	1963-09-19	US3253097A	1966-05-24	WAGAR HAROLD N

77	Cross-over reed relay	US22935162	1962-10-09	US3218406A	1965-11-16	GOMPERTS ROBERT J; SPRENGERS LEO M

78	Electrical switching device and method for making	US72219458	1958-03-18	US3059074A	1962-10-16	DAL BIANCO BRUNO; MARIO SCATA

79	Switching device	US83123759	1959-08-03	US3056868A	1962-10-02	JACOBSON OSCAR D; KRANTZ HUBERT K

80	Electro magnetic switch apparatus	US72759958	1958-04-10	US3014102A	1961-12-19	DAL BIANCO BRUNO; MARIO SCATA

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