序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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21 | Electromagnetic relay | JP2012208950 | 2012-09-21 | JP2014063674A | 2014-04-10 | KUBONO KAZUO; YUZUBA YOSHITSUGU; HASEGAWA YOICHI; MURAKOSHI TAKUJI |
PROBLEM TO BE SOLVED: To provide an electromagnetic relay which does not cause cost increase.SOLUTION: An electromagnetic relay 1 includes a fixed contact 2, a movable contact 3 which can displace in a direction approaching the fixed contact 2 and separating therefrom, a mover 4 moving in the approaching/separating direction while holding the movable contact 3, a shaft core 5 to be coupled with the mover 4, a movable core 6 being coupled with the shaft core 5 so as to move relatively thereto in the approaching/separating direction, a drive part 7 for driving the movable core 6 in the approaching direction, and energization means 8 for energizing the shaft core 5 in the separating direction. Regulation means 6ba for regulating relative movement of the shaft core 5 for the movable core 6 is also provided. | ||||||
22 | Electromagnetic relay | JP2005292381 | 2005-10-05 | JP4526465B2 | 2010-08-18 | 立身 井手; 義典 太田 |
23 | HIGH-TEMPERATURE, HIGH-PRESSURE VACUUM RELAY | EP16150939.3 | 2016-01-12 | EP3051558A1 | 2016-08-03 | BIRNIE, Jason; FRIAS, Jose; GEISS, Susanne |
A relay assembly (100) includes a switch body (10), an adaptor sleeve (102), a feed-through base (104), and an encapsulating resin (120). The switch body includes a flange (10) extending orthogonally from a portion of a housing and leads (60-1). The adaptor sleeve (102) is substantially cylindrical with apertures (114) in the sleeve wall. A first end of the adaptor sleeve (102) encircles at least a portion of the switch body (10) and is attached to the flange (50). The feed-through base (104) is attached to a second end of the adaptor sleeve (102) to enclose the second end and includes holes through which conductors (108) extend; contacts (106), inside the adaptor sleeve (102), joining each conductor (108) to one of the leads (60); and insulators (112) through which each conductor (108) extends . The flange (50), adaptor sleeve (102), and feed-through base (104) form an envelope around the portion of the housing (10), the contacts (106), and the leads (60). The resin (120) fills the envelope and encapsulates the portion of the housing (10), the contacts (106), and the leads (60). |
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24 | Electromagnetic relay | EP06020871.7 | 2006-10-04 | EP1772884B1 | 2010-06-09 | Ota, Yoshinori NEC TOKIN Corporation; Ide, Tatsumi NEC TOKIN Corporation |
25 | Elektromagnetisches Relais | EP87100330.7 | 1987-01-13 | EP0232728A1 | 1987-08-19 | Kimpel, Rolf-Dieter, Dipl.-Phys. |
Das Relais besitzt zur Ankerrückstellung einen Dauermagneten (7) mit großem negativem Temperaturkoeffizienten der Remanenz, wobei ein Teil der Dauermagnetkraft über eine Kompensationsfeder (10) kompensiert wird. Damit wird die Ansprechspannung temperaturunabhängig gemacht, wobei eine mit der Erregerwicklung (1) parallel geschaltete Heizvorrichtung (11) den Dauermagneten (7) synchron mit der Wicklung erwärmt und damit eine Kompensation der Ansprechspannung hinsichtlich der Spulenerwärmung gewährleistet. |
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26 | 전자기 릴레이 | KR1020157006663 | 2013-09-18 | KR101802617B1 | 2017-11-28 | 구보노가즈오; 유바다카시; 하세가와요이치; 무라코시다쿠지 |
고정접점과, 당해고정접점에대응하며, 상기고정접점에대한접근방향및 이격방향으로변위가능한가동접점과, 상기가동접점을보유하며, 상기접근방향및 상기이격방향으로이동하는가동자와, 당해가동자에연결되는축심과, 당해축심에상기접근방향및 상기이격방향으로상대이동가능하게연결되는가동철심과, 당해가동철심을상기접근방향으로구동하는구동부와, 상기축심을상기이격방향으로가압하는가압수단과, 상기축심의상기가동철심에대한상기이격방향으로의상대이동을규제하는규제수단을포함하는것을특징으로하는전자기릴레이. | ||||||
27 | CONTACT MECHANISM OF ELECTROMAGNETIC RELAY | US15399575 | 2017-01-05 | US20180096811A1 | 2018-04-05 | Ming-Tsung Lee; Tsung-Hsuen Wu; Ching-Hsiang Tien |
A contact mechanism of an electromagnetic relay comprises a contact assembly, a movable contact assembly and a driving unit. The contact assembly comprises a bottom plate, an upper case disposed on the bottom plate, and two stationary contact heads disposed on and penetrating the upper case. The movable contact assembly comprises a central axis passing through the contact assembly, a movable contact plate disposed on the top portion of the central axis and configured to contact with or separate from the two stationary contact heads, and a cover element covering the central portion of the central axis. The driving unit is disposed around the lower portion of the central axis and configured to drive the central axis to move back and forth along the axial direction for allowing the movable contact plate to contact with or separate from the two stationary contact heads. | ||||||
28 | ELECTROMAGNETIC RELAY | US13951905 | 2013-07-26 | US20140062626A1 | 2014-03-06 | Yasushi SAITO; Akihiko NAKAMURA |
An electromagnetic relay including an electromagnet, a movable contact actuated by the electromagnet, and a fixed contact disposed opposite to the movable contact and capable of contacting and separating from the movable contact. The electromagnetic relay further includes a backstop for stopping movement of the movable contact in a direction separating from the fixed contact, and a backstop positioner for setting the backstop at a position for defining a predetermined contact gap between the fixed contact and the movable contact. In a state where movement of the movable contact is stopped by the backstop, different-sized contact gaps are defined between the fixed contact and the movable contact, depending on the position of the backstop set by the backstop positioner. | ||||||
29 | Electromagnetic relay | US11538651 | 2006-10-04 | US07335040B2 | 2008-02-26 | Yoshinori Ota; Tatsumi Ide |
An electromagnetic relay is provided which allows free design of arrangements of each external connecting terminal and is capable of effectively dissipating heat from a base and suppressing a rise in temperatures within the electromagnetic relay. The electro-magnetic relay includes a core, a coil, a yoke, an armature, an electromagnetic block made up of a movable spring having a movable contact mechanically coupled to the armature, a pair of fixed contacts made up of an ordinarily closed fixed contact and an ordinarily opened fixed contact both being contacted with the movable contact, a group of external connecting terminals, a base, and an armored cover, wherein the movable spring and the yoke make up part of a current-carrying path, and a yoke extended portion is in direct mechanical contact with the movable contact external connecting terminal and the ordinarily closed fixed contact is mechanically coupled to an ordinarily closed fixed contact external connecting terminal. | ||||||
30 | Electromagnetic relay wherein response voltage is rendered temperature independent | US1049 | 1987-01-07 | US4728917A | 1988-03-01 | Rolf-Dieter Kimpel |
A relay includes a permanent magnet for an armature restoring force having a highly negative temperature coefficient of remanence, where a portion of the permanent magnetic force is compensated by a compensation spring. The response voltage is rendered temperature independent by a heating means connected in parallel to the excitation winding to heat the permanent magnet in synchronization with the winding and, thus, guarantee a compensation of the response voltage with respect to the coil heating. | ||||||
31 | Composite sliding switch housing | US38032564 | 1964-07-06 | US3242273A | 1966-03-22 | PUT HENRICUS CORNELIS ADRIANUS |
32 | Sequential relay | US37614853 | 1953-08-24 | US2795669A | 1957-06-11 | CAMPBELL ROBERT L |
33 | Electromagnetic switch | US69359646 | 1946-08-28 | US2562382A | 1951-07-31 | HARRISON HENRY C |
34 | Telephone line circuit | US38792841 | 1941-04-10 | US2344653A | 1944-03-21 | STASZAK MICHAEL B |
35 | Contact structure for three-position relay mechanisms | US16007737 | 1937-08-20 | US2176020A | 1939-10-10 | FIELD OSCAR S |
36 | Relay | US24211227 | 1927-12-23 | US1897045A | 1933-02-14 | FRY JACOB R |
37 | Electromagnetic relay | US47837721 | 1921-06-17 | US1716357A | 1929-06-04 | JOHN ERICKSON |
38 | Electromagnetic relay | US37923620 | 1920-05-06 | US1651684A | 1927-12-06 | JOHN ERICKSON |
39 | Signaling mechanism | US17530917 | 1917-06-18 | US1422523A | 1922-07-11 | BEACH CLARENCE E |
40 | CONTACT MECHANISM OF ELECTROMAGNETIC RELAY | EP17152712.0 | 2017-01-23 | EP3306637A1 | 2018-04-11 | LEE, Ming-Tsung; WU, Tsung-Hsuen; TIEN, Ching-Hsiang |
A contact mechanism (2) of an electromagnetic relay comprises a contact assembly (21), a movable contact assembly (22) and a driving unit (23). The contact assembly (21) comprises a bottom plate (211), an upper case (212) disposed on the bottom plate (211), and two stationary contact heads (213) disposed on and penetrating the upper case (212). The movable contact assembly (22) comprises a central axis (222) passing through the contact assembly (21), a movable contact plate (221) disposed on the top portion (222a) of the central axis (222) and configured to contact with or separate from the two stationary contact heads (213), and a cover element (223) covering the central portion (222b) of the central axis (222). The driving unit (23) is disposed around the lower portion (222c) of the central axis (222) and configured to drive the central axis (222) to move back and forth along the axial direction for allowing the movable contact plate (221) to contact with or separate from the two stationary contact heads (213). |