| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 笛簧开关用线材、笛簧开关用簧片、以及笛簧开关 | CN201380036097.5 | 2013-07-09 | CN104428432A | 2015-03-18 | 太田肇; 西川太一郎; 山崎和郎; 德田健之; 河野功尚 |
| 本发明涉及一种笛簧开关(10)，包括圆筒状玻璃管(30)以及多个簧片(20)，其中所述多个簧片(20)以其具有连接部分(22)的一端被插入所述玻璃管(30)中的状态而固定至所述玻璃管(30)。所述簧片(20)通过将连接部分(22)经塑性加工成型为笛簧开关用线材的一端而制得。以质量百分比计，所述笛簧开关用线材包含1％-10％的Fe，10％-35％的Ni，并且余量为Co和杂质，该线材由具有立方晶体结构的铁族合金构成，并且具有900℃以上的居里温度以及1mm以下的线径。该线材由具有特定组成的三元合金构成，因此具有高居里温度、低电阻以及特定结构，因而具有优异的加工性。 | ||||||
| 2 | 電磁継電器 | JP2017045836 | 2017-03-10 | JP2018152171A | 2018-09-27 | 田中 良樹; 小野 勉; 今田 淳; 戸來 賢一; 鈴木 雄太 |
| 【課題】電磁継電器を製造するためのコストを抑制しつつ、リフロー加熱処理時の筐体内の圧力の上昇を抑制することができる電磁継電器を実現する。 【解決手段】本発明の一形態に係る電磁継電器1は、電磁継電器本体3が搭載されるベース部4と、電磁継電器本体3を覆うカバー部5と、を有する筐体2を備え、筐体2の内部の圧力が予め設定された圧力以下の場合に当該筐体2が密閉状態とされる電磁継電器であって、筐体2の内部の圧力が予め設定された圧力以下の場合にカバー部5とベース部4とは突き合わされ、カバー部5とベース部4との突き合わせ部から電磁継電器1の外部まで連通する連通路5eを備える。 【選択図】図1 |
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| 3 | Wire rod for lead switch, lead piece for lead switch, and lead switch | JP2012154758 | 2012-07-10 | JP2014015669A | 2014-01-30 | OTA HAJIME; NISHIKAWA TAICHIRO; YAMAZAKI KAZUO; TOKUDA TAKEYUKI; KAWANO NORIMASA |
| PROBLEM TO BE SOLVED: To provide a wire rod for a lead switch having a high Curie temperature, low resistance and excellent workability, a lead piece for a lead switch, and a lead switch.SOLUTION: A lead switch 10 comprises a tubular glass tube 30 and a plurality of lead pieces 20 fixed to the glass tube 30 in a state where one end side having a contact part 22 is inserted into the glass tube 30. The lead piece 20 is produced so as to be molded by plastic working of the contact part 22 to one edge side of a wire rod for a lead switch. The wire rod for a lead switch is composed of an iron group alloy comprising, by mass%, 1% or higher and 10% or lower of Fe, 10% or higher and 35% or lower of Ni, and the balance Co with impurities and having a cubic crystal structure, and has a Curie temperature of 900°C or higher and a wire diameter of 1 mm or lower. Since being composed of a ternary alloy having a specified composition, it has a high Curie temperature, low resistance and specified composition and thereby having excellent in workability as well. | ||||||
| 4 | WIRE FOR REED SWITCH, REED PIECE FOR REED SWITCH, AND REED SWITCH | EP13816309 | 2013-07-09 | EP2873745A4 | 2015-06-10 | OTA HAJIME; NISHIKAWA TAICHIRO; YAMAZAKI KAZUO; TOKUDA TAKESHI; KAWANO NORIMASA |
| 5 | TRANSFORMED CURRENT SENSING RELAY FOR USE IN SWITCHED NETWORK MODEMS AND CIRCUIT INCORPORATING SAME | EP94916071 | 1994-05-11 | EP0700576A4 | 1997-09-24 | REYMOND WELLES K |
| A transformed current sensing relay (k2) with reduced AC impedance of the operating coil is accomplished by adding a shorted secondary winding (14) to an otherwise conventional current sensing reed relay. The shorted secondary winding (14) is preferably implemented with a copper tube over the existing coil and inside the magnetic circuit. This transformed current sensing relay (k2) is particularly advantageous for the line current sensing function in switched network communications equipment such as high speed modems, where the transformed relay (k2) exhibits substantially lower impedance at high frequencies than the conventional current sensing relay. This transformed current sensing relay (k2) allows for the elimination of bypass capacitors and results in significant cost and space savings. Moreover, the transformer nature of the transformed current sensing relay (k2) allows for the elimination of suppression resistors from the interface resulting in additional cost and space savings. | ||||||
| 6 | 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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| 7 | WIRE FOR REED SWITCH, REED PIECE FOR REED SWITCH, AND REED SWITCH | EP13816309.2 | 2013-07-09 | EP2873745A1 | 2015-05-20 | OTA, Hajime; NISHIKAWA, Taichiro; YAMAZAKI, Kazuo; TOKUDA, Takeshi; KAWANO, Norimasa |
A reed switch 10 includes a cylindrical glass tube 30 and a plurality of reeds 20 fixed to the glass tube 30 in a state where an end side including a contact point portion 22 of each of the reeds 20 is inserted in the glass tube 30. The reeds 20 are each produced by forming, by plastic working, a contact point portion 22 on an end side of a wire for a reed switch. The wire for a reed switch is composed of an iron-group alloy containing, by percent by mass, 1% or more and 10% or less of Fe, 10% or more and 35% or less of Ni, and the balance being Co and impurities and having a cubic crystal structure. The wire has a Curie temperature of 900°C or higher and a wire diameter of 1 mm or less. The wire is composed of a ternary alloy having a particular composition. Therefore, the wire has a high Curie temperature, a low resistance, and a particular structure and thus has good workability. |
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| 8 | 電磁継電器 | JP2017045836 | 2017-03-10 | JP6377791B1 | 2018-08-22 | 田中 良樹; 小野 勉; 今田 淳; 戸來 賢一; 鈴木 雄太 |
| 【課題】電磁継電器を製造するためのコストを抑制しつつ、リフロー加熱処理時の筐体内の圧力の上昇を抑制することができる電磁継電器を実現する。 【解決手段】本発明の一形態に係る電磁継電器1は、電磁継電器本体3が搭載されるベース部4と、電磁継電器本体3を覆うカバー部5と、を有する筐体2を備え、筐体2の内部の圧力が予め設定された圧力以下の場合に当該筐体2が密閉状態とされる電磁継電器であって、筐体2の内部の圧力が予め設定された圧力以下の場合にカバー部5とベース部4とは突き合わされ、カバー部5とベース部4との突き合わせ部から電磁継電器1の外部まで連通する連通路5eを備える。 【選択図】図1 |
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| 9 | Reed switch for wire, reed and reed switch for the reed switch | JP2012154758 | 2012-07-10 | JP5477598B2 | 2014-04-23 | 肇 太田; 太一郎 西川; 和郎 山▲崎▼; 健之 徳田; 功尚 河野 |
| 10 | JPS4978162A - | JP7852473 | 1973-07-13 | JPS4978162A | 1974-07-27 | |
| 11 | TRANSFORMED CURRENT SENSING RELAY FOR USE IN SWITCHED NETWORK MODEMS AND CIRCUIT INCORPORATING SAME | EP94916071.0 | 1994-05-11 | EP0700576A1 | 1996-03-13 | REYMOND, Welles, K. |
| A transformed current sensing relay (k2) with reduced AC impedance of the operating coil is accomplished by adding a shorted secondary winding (14) to an otherwise conventional current sensing reed relay. The shorted secondary winding (14) is preferably implemented with a copper tube over the existing coil and inside the magnetic circuit. This transformed current sensing relay (k2) is particularly advantageous for the line current sensing function in switched network communications equipment such as high speed modems, where the transformed relay (k2) exhibits substantially lower impedance at high frequencies than the conventional current sensing relay. This transformed current sensing relay (k2) allows for the elimination of bypass capacitors and results in significant cost and space savings. Moreover, the transformer nature of the transformed current sensing relay (k2) allows for the elimination of suppression resistors from the interface resulting in additional cost and space savings. | ||||||
| 12 | DC vacuum relay device with angular impact break mechanism | US542687 | 1995-10-13 | US5554962A | 1996-09-10 | G. Stephen Perreira; Bernard V. Bush; Richard L. Kutin; Patrick A. Mack |
| A relay device utilizing an angular "impact break" method to achieve contact break. A rotatable armature is pivotally mounted to one end of the relay while its other end remains separated from the relay pole center by a spring. A separate rotatable actuator, carrying a moving contact, is movably positioned atop the armature and pivoted at the same point where the armature is pivotally mounted. The armature responds to the electromagnetic effects caused by the excitation of the coil, and rotates downward towards the pole center. The actuator rotates along with the armature, due to a spring receptacle on the armature and an overtravel spring between the receptacle and actuator, until the moving contact connected to the actuator contacts the stationary contacts of the relay. After contact, the armature, continues its rotation while the actuator maintains the contact between the moving and stationary contacts. Upon de-energization, the armature rotates upward and away from the pole center and, before making contact with the actuator, acquires kinetic energy which is imparted upon the actuator upon impact with same. Impact force is sufficient to break the previously closed contacts and any welding which occurs between the contacts. The relay device further provides a number of features serving to reduce arcing, puddling and welding. | ||||||
| 13 | Transformed current sensing relay for use in switched network modems and circuit incorporating same | US64460 | 1993-05-11 | US5426698A | 1995-06-20 | Welles K. Reymond |
| A transformed current sensing relay with reduced AC impedance of the operating coil is accomplished by adding a shorted secondary winding to an otherwise conventional current sensing reed relay. The shorted secondary winding is preferably implemented with a copper tube over the existing coil and inside the magnetic circuit. This transformed current sensing relay is particularly advantageous for the line current sensing function in switched network communications equipment such as high speed modems, where the transformed relay exhibits substantially lower impedance at high frequencies than the conventional current sensing relay. This transformed current sensing relay allows for the elimination of bypass capacitors and results in significant cost and space savings. Moreover, the transformer nature of the transformed current sensing relay allows for the elimination of suppression resistors from the interface resulting in additional cost and space savings. | ||||||
| 14 | Dry-reed contact construction | US517238 | 1974-10-23 | US3961148A | 1976-06-01 | Rolf Abele |
| A dry-reed contact type of electrical switch is described. The dry-reed contacts have terminal elements constructed from a metal core having a copper covering. The terminal elements extend from the switch housing through fusible beads of printed glass in an airtight or gasproof manner. The material used for the metal core is selected to have an expansion coefficient corresponding to that of the fusible beads. The metal core is covered, first, by copper and then, by nickel in a quantity ratio equal to or slightly less than 1 part nickel to 5 parts copper. The terminal elements are exposed during the sealing process to a temperature of from 750.degree. to 980.degree. C. during a melting period of such duration that at least 85 percent of the quantity of nickel coating is diffused into the copper. | ||||||
| 15 | Process for winding a coil on a reed switch having coil form means mounted on the switch capsule | US39031673 | 1973-08-21 | US3829802A | 1974-08-13 | COLLETTE R |
| A coil is wound about an elongated glass capsule of a reed switch and held between plastic tubes attached to each end of the capsule. The plastic tubes extend over the opposite ends of the capsule and may be glued or fitted thereon. Flanges extend outward from the tubes and the coil is then wrapped on the capsule where it is maintained in position by the flanges. Outward extensions of the tubes protect the leads of the reed switch and correct concentricity tolerances on the glass capsule allowing use of conventional coil winding apparatus.
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| 16 | Reed switching assembly of deformable material | US3786384D | 1972-03-20 | US3786384A | 1974-01-15 | JONES J |
| An electrical device and method of making same is disclosed wherein a rigid base member is provided for supporting electrical conductive elements and a thermal plastic member heat sealed thereto. A reed relay is described with blades mounted on a rigid ceramic base and hermetically sealed into a switching chamber by a thermal plastic cover member sealed at the periphery to the base member as by heating with a peripheral metal strip or sonic bonding. Localized deformation of the enclosure sets the gap of the contact blade. A blade is positioned in a slanted notch to spring bias the blade against another and the switching blade can be provided with a perforation filled with a previous metal contact material.
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| 17 | Reed switch and relay | US3587011D | 1970-01-09 | US3587011A | 1971-06-22 | KURZ EDWARD A |
| Reed relays, both normally closed and normally open circuits, are disclosed as comprising a novel switch section, a bobbin section and a coil means wound on the bobbin section. The switch section and bobbin section can be manufactured independently and thereafter assembled so as to reduce manufacturing costs, facilitate calibration and expedite assembly. The reed relay is structured to provide a total shield around the reed elements to eliminate the effect of random environmental magnetic fields.
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| 18 | Hermaphroditic multi-contact reed switch | US3568310D | 1969-04-17 | US3568310A | 1971-03-09 | NEUBER RALPH E |
| A HERMAPHRODITIC MULTI-CONTACT REED SWITCH INCLUDES A TUBULAR ENVELOPE HAVING A PAIR OF SUBSTANTIALLY IDENTICAL HEADERS SEALED INTO THE OPPOSITE ENDS AND CONTAINS AN INERT ATMOSPHERE. EACH OF THE HEADERS INCLUDES A PLURALITY OF SWITCH MEMBERS HAVING A MAGNETIZABLE PORTION EXTENDING INTERIORLY OF THE ENVELOPE AND IN LONGITUDINALLY OVERLAPPING RELATIONSHIP WITH THE MAGNETIZABLE PORTION OF THE SWITCH MEMBERS OF THE OPPOSITE HEADER. THE LONGITUDINAL
OVERLAPPING MAGNETIZABLE PORTIONS OF THE MATCHING SWITCH MEMBERS OF THE OPPOSING HEADERS HAVE A DESIRED GAP THEREBETWEEN WHICH IS DEPENDENT UPON THE CIRCUMFERENTIAL DISPLACEMENT OF ONE HEADER WITH RESPECT TO THE OTHER. |
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| 19 | Techniques for the construction of reed relays | US39494364 | 1964-09-08 | US3263043A | 1966-07-26 | MCKEON PATRICK E; LESHUK RICHARD A |
| 20 | Method of adjusting sealed switch relays to have equal dwell on front and back contacts when operated with alternating current | US27650663 | 1963-04-29 | US3250989A | 1966-05-10 | KODA ARTHUR J |
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