序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
81 | Relay construction | US49256843 | 1943-06-28 | US2409054A | 1946-10-08 | MCBERTY FRANK R |
82 | Self-locking relay | US56729044 | 1944-12-08 | US2391444A | 1945-12-25 | BURCH LYNDON W |
83 | Relay | US46213142 | 1942-10-15 | US2358648A | 1944-09-19 | LAFITE ROGER G |
84 | Electromagnetic contact device | US32679340 | 1940-03-29 | US2261887A | 1941-11-04 | FRIEDRICH MENZEL |
85 | Relay | US11942837 | 1937-01-07 | US2160056A | 1939-05-30 | WALTER BRANDT |
86 | Electromagnetic relay | US45643230 | 1930-05-28 | US1858562A | 1932-05-17 | HUGO SCHEDLBAUER |
87 | Relay | US36242629 | 1929-05-11 | US1769674A | 1930-07-01 | WALTER BRANDT |
88 | Switch mechanism | US20234517 | 1917-11-16 | US1442066A | 1923-01-16 | HODGKINS CHARLES H |
89 | Relay | US13563616 | 1916-12-07 | US1413691A | 1922-04-25 | SLOUGH FRANK M |
90 | Relay | US16059917 | 1917-04-09 | US1408632A | 1922-03-07 | PARKER FREDERICK R |
91 | Telephone system | US15607017 | 1917-03-20 | US1338350A | 1920-04-27 | WILLIAM AITKEN |
92 | Electromagnetic device. | US1914835879 | 1914-05-02 | US1207736A | 1916-12-12 | FORSBERG OSCAR F |
93 | Electrical apparatus. | US1910565981 | 1910-06-09 | US1069401A | 1913-08-05 | ESLER SAMUEL M |
94 | Electric switch. | US1910569047 | 1910-06-27 | US1000052A | 1911-08-08 | THORDARSON CHESTER H |
95 | Electromagnet. | US1902132222 | 1902-11-21 | US731741A | 1903-06-23 | BAXTER WILLIAM JR |
96 | Cut-out | US443195D | US443195A | 1890-12-23 | ||
97 | SCHALTGERÄT | EP16734316.9 | 2016-06-29 | EP3314627A1 | 2018-05-02 | IEREB, Robert Mihai; LICHTNEKERT, Johann; WINKELBAUER, Klaus |
The invention relates to a switching device (1) having a first switching device control terminal (2) and a second switching device control terminal (3), and having a first switching device load terminal (4) and a second switching device load terminal (5), wherein the switching device (1) has a switching device housing (6). According to the invention, a first relay (7) is arranged inside the switching device housing (6), which first relay (7) has a first relay housing (8) that is different from the switching device housing (6). The first switching device control terminal (2) is circuitry-connected to a first relay control terminal (9) of the first relay (7), and the second switching device control terminal (3) is circuitry-connected to a second relay control terminal (10) of the first relay (7). The first switching device load terminal (4) is circuitry-connected to a first relay load terminal (11) of the first relay (7), and the second switching device load terminal (5) is circuitry-connected to a second relay load terminal (12) of the first relay (7). | ||||||
98 | RELAY, CONTROL CIRCUIT, AND METHOD FOR CONTROLLING CONTROL CIRCUIT | EP11768870 | 2011-04-13 | EP2560182A4 | 2014-10-01 | HIRAO YUJI; FUTSUHARA KOICHI |
99 | CIRCUIT TESTING CLOSER APPARATUS AND METHOD WITH IN-RUSH CURRENT AWARENESS | EP06825346.7 | 2006-10-03 | EP1949516B1 | 2014-05-14 | O'LEARY, Raymond, P.; LETTOW, Christopher, R.; MONTENEGRO, Alejandro; OPFER, John, C. |
100 | Electromagnetic relay | EP13150041.5 | 2013-01-02 | EP2639811A1 | 2013-09-18 | Kobayashi, Masaki |
Provided is an electromagnetic relay which can sufficiently dissipate heat generated from a coil (6) to secure desired attracting force even when the electromagnetic relay is miniaturized. The electromagnetic relay includes an electromagnet block (1) and a contact switching mechanism (2). A movable contact piece (33) of the contact switching mechanism (2) includes a contact attaching portion (36) to which a movable contact (40) is attached, and a first fixed portion (37) attached to a first movable iron piece (8) of the electromagnet block (1). The first fixed portion (37) is in surface contact with the movable iron piece (8) and is substantially equal in width dimension to the movable iron piece (8). |