| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | ELEKTRISCHE SCHALTVORRICHTUNG MIT MAGNETISCHEN VERSTELLELEMENTEN | EP05795933.0 | 2005-10-21 | EP1805844B1 | 2008-12-17 | LEIPOLD, Markus; HINGRAINER, Helmut; BAYER, Alexander |
| The invention relates to an electrical switching device (1), especially a high-frequency switching device, comprising an elongate electrical switching element (4), a contact end (6) of which is disposed between two opposite contact elements (7a, 7a) that are transversally spaced apart from each other. Said switching element (4) can be selectively moved perpendicular to the longitudinal direction thereof towards one or the other opposite contact element (7a, 7b) by means of two adjusting elements that are located on both sides next to the switching element (4). In order to eliminate or at least reduce frictional processes and the risk of the electrical contact being damaged by abrasion, the switching element (4) is made at least in part of magnetic material while the adjusting elements are formed by two magnet assemblies (12a, 12b), the magnetic force of one magnet assembly (12a) or the other magnet assembly (12b) being selectively reducible or increasable. | ||||||
| 22 | ELEKTRISCHE SCHALTVORRICHTUNG MIT MAGNETISCHEN VERSTELLELEMENTEN | EP05795933.0 | 2005-10-21 | EP1805844A1 | 2007-07-11 | LEIPOLD, Markus; HINGRAINER, Helmut; BAYER, Alexander |
| The invention relates to an electrical switching device (1), especially a high-frequency switching device, comprising an elongate electrical switching element (4), a contact end (6) of which is disposed between two opposite contact elements (7a, 7a) that are transversally spaced apart from each other. Said switching element (4) can be selectively moved perpendicular to the longitudinal direction thereof towards one or the other opposite contact element (7a, 7b) by means of two adjusting elements that are located on both sides next to the switching element (4). In order to eliminate or at least reduce frictional processes and the risk of the electrical contact being damaged by abrasion, the switching element (4) is made at least in part of magnetic material while the adjusting elements are formed by two magnet assemblies (12a, 12b), the magnetic force of one magnet assembly (12a) or the other magnet assembly (12b) being selectively reducible or increasable. | ||||||
| 23 | Magnetisch zu betätigende elektrische Kontaktanordnung | EP82105222.2 | 1982-06-15 | EP0068280B1 | 1988-04-20 | Boll, Richard, Dr. |
| 24 | Relais électro-magnétique à position de fonctionnement indifférente | EP82400419.6 | 1982-03-09 | EP0061382B1 | 1985-09-04 | Pouyez, Philippe; Legrand, Jacques; Holvoet, Gérard |
| 25 | Magnetisch zu betätigende elektrische Kontaktanordnung | EP82105222.2 | 1982-06-15 | EP0068280A2 | 1983-01-05 | Boll, Richard, Dr. |
Zur Bildung von Relais, Endschaltern oder dergleichen werden elektrische Kontakte verwendet, die sich unter Einfluß eines Magnetfeldes öffnen bzw. schließen. Unter Verwendung von weichmagnetischem Material mit guten Federeigenschaften, das vorzugsweise aus einer weitgehend amorphen Legierung besteht, wird eine besonders einfach aufgebaute und empfindlich reagierende Kontaktanordnung vorgeschlagen, bei der Kontaktfeder, magentischer Kreis und magnetische Zuleitung aus lediglich zwei Bauteilen (Bänder 1 und 2) besteht. |
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| 26 | Contact device and electromagnetic contactor using the same | US14344821 | 2012-10-03 | US09378914B2 | 2016-06-28 | Masaru Isozaki; Osamu Kashimura; Hiroyuki Tachikawa; Kouetsu Takaya; Yasuhiro Naka; Yuji Shiba |
| A contact device includes a contact mechanism including a pair of fixed contacts disposed to maintain a predetermined distance and a movable contact disposed to be capable of contacting to and separating from the pair of fixed contacts. The movable contact has a conductive plate portion extending in a direction crossing a moving direction of the movable contact in a contact housing case. Each of the pair of fixed contacts includes an inner side conductor plate portion having one end and the other end portion extending toward the outside of the contact housing case in parallel to the conductive plate portion, and an outer side conductor plate portion connected to the other end portion of the inner side conductor plate portion and extending in a direction separating from the movable contact, to form an L-shaped conductor portion to generate a Lorentz force opposing an electromagnetic repulsion force. | ||||||
| 27 | Miniature electromechanical switch | US10012067 | 2001-12-04 | US06429758B1 | 2002-08-06 | Dean Emelo; Brian Alexander; Massimo M. Pellegrini |
| The present invention is an RF electromechanical single pole single throw (SPST) switch providing a low loss path for RF signals in closed position and a high impedance path for RF signals in open position. The structure has two reed switches each having an actuator and two contacts with both reed switches electrically connected in parallel and mechanically attached such that one contact in each reed switch is grounded and the another contact connects to the actuators that are also connected together and to an RF input pin. | ||||||
| 28 | Mercury switch | US25281072 | 1972-05-12 | US3831118A | 1974-08-20 | BITKO S |
| An attitude insensitive mercury relay including a hermetically sealed non-magnetic enclosure composed of a header and header cap, welded together in a high pressure hydrogen atmosphere, including one or more stationary contacts extending insulatedly into the enclosure and a magnetic diaphragm as armature, in the form of a single planar tight spiral having physically separated turns. In one form of the device, the interior of the enclosure and the diaphragm may be mercury wettable, excluding only an insulating feedthrough button as provided for a stationary contact, and also excluding a portion of the face of the contact which is intended to sustain impact by the armature, the mercury wettable portion of that face being indented with respect to the impact area, and the quantity of mercury in the enclosure being sufficient, but only sufficient, to sustain a thin layer of mercury on the mercury wettable surfaces. In other forms the enclosure may be non-metallic, e.g., ceramic, provided with mercury wettable screen surfaces or fabricated of non-mercury wettable material, e.g., magnetic material.
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| 29 | Flat pack relay with plural operating coils | US3668576D | 1970-11-05 | US3668576A | 1972-06-06 | KRIZMAN THEODORE M; EMMONS CLAYTON M |
| Electrical relays of the type having an armature positioned for selective contact between contact faces of pole pieces within a glass envelope under the influence of electrical flux, with or without biasing permanent magnets. Low reluctance material is connected to the exterior armature stem and extends around opposite sides of the relay and has spaced ends, each of which is magnetically coupled to one of the pole pieces of the relay. Operating coils are positioned around the low reluctance material on opposite sides of the relay envelope and are within the side projection outline of the envelope.
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| 30 | Reed switch adapted for rapid cycling | US27315D | 1970-07-31 | USRE27315E | 1972-03-21 | |
| A REED SWITCH WHEREIN EACH REED IS PROVIDED WITH A RELATIVELY THICKER POST EXTENDING ALONG THE REED AT THE SIDE REMOTE FROM THE OTHER REED AND THE POST IS SECURED TO THE FIXED END OF ITS REED ONLY.
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| 31 | Rf coaxial relay | US3562597D | 1969-09-10 | US3562597A | 1971-02-09 | WHITE WINSTON WAYNE |
| A radio frequency (RF) coaxial relay for connecting either of two coaxial terminals coupled, respectively, to a radio receiver and a radio transmitter, to a third coaxial terminal coupled to an antenna, includes a pair of magnetically actuated reed switches located within a cast nonmagnetic conductive housing. The reed contacts are capable of carrying high currents but are incapable of switching high currents, so that a sequencing circuit is provided so that the contacts of the reed switch coupled to the transmitter do not switch the transmitter when power is applied therefrom. In addition, the switch leaves of the reeds are copper-plated in order to cause the RF resistance of the reed switches to be low. 0This application is a continuationin-part of application, Ser. No. 722,319, now abandoned filed Oct. 31, 1968.
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| 32 | Magnetically controlled shielded tube relay | US3535663D | 1967-10-09 | US3535663A | 1970-10-20 | HERZOG HEINZ; ZIMMERMANN HARRY |
| 33 | Electrically polarized reed relay | US3445729D | 1967-02-10 | US3445729A | 1969-05-20 | MCNULTY JOHN F |
| 34 | Dry reed contact relay with permanent magnet | US7323660 | 1960-12-02 | US3419829A | 1968-12-31 | MAX BAERMANN |
| 35 | Polarized relay with a slug armature forming a bridging contact | US54957766 | 1966-05-12 | US3366902A | 1968-01-30 | WOLFGANG GROBE |
| 36 | Coincident pulse operated switching means | US42196064 | 1964-12-29 | US3356909A | 1967-12-05 | KARL POLASEK |
| 37 | Reed relay assembly employing both a permanent magnet and a saturable core | US39039464 | 1964-08-18 | US3264425A | 1966-08-02 | YOSHITOSHI HOSOKAWA; HISAEI KIKUCHI |
| 38 | Electrical switching device and method for making | US25988D | USRE25988E | 1966-03-22 | ||
| 39 | Method of matching reed switch operating times | US29134263 | 1963-06-28 | US3237096A | 1966-02-22 | ZECHMAN JOHN H |
| 40 | Sealed reed switch | US3125650D | US3125650A | 1964-03-17 | ||
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