| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Signal-switch. | US1914868892 | 1914-10-27 | US1159521A | 1915-11-09 | MILLER BRINTON |
| 182 | Electric switch. | US1904230895 | 1904-11-01 | US793066A | 1905-06-27 | GUETT MONROE |
| 183 | Circuit-changer. | US1899718651 | 1899-05-29 | US663612A | 1900-12-11 | OXLEY EUSTACE |
| 184 | Electric switch. | US1899712294 | 1899-04-08 | US649554A | 1900-05-15 | SCHWEDTMANN FERDINAND |
| 185 | Edwin t | US477409D | US477409A | 1892-06-21 | ||
| 186 | Lawrence f | US453633D | US453633A | 1891-06-09 | ||
| 187 | Selwyn | US296812D | US296812A | 1884-04-15 | ||
| 188 | 高電圧直流リレー対向電弧隔離装置 | JP2018544386 | 2016-07-07 | JP2018533833A | 2018-11-15 | 郭 暁ビン; 黄 海燕; 杜 徳進; 李 元鳳 |
| 可動板バネ(1)と、前記可動板バネ(1)の左右両端に固定される左可動接点(2)及び右可動接点(3)とを備える可動接点部材と、左可動接点(2)に対応する左固定接点(4)と、右可動接点(3)に対応する右固定接点(5)を備える固定接点部材を含み、前記左固定接点(4)と右固定接点(5)の間に絶縁材料で製造される電弧隔離素子(8)が設置され、前記電弧隔離素子(8)が前後方向での寸法Lが、可動接点と固定接点の結合面における前後の幅Mより大きく、前記電弧隔離素子(8)が二対の可動接点と固定接点との間に対向電弧を隔離できる高さHを有することを特徴とする高電圧直流リレー対向電弧隔離装置。 【選択図】図1 |
||||||
| 189 | ノミナル接触遮蔽アレンジメントを有するガス絶縁回路遮断器 | JP2014557038 | 2013-02-14 | JP2015511381A | 2015-04-16 | コストビク、ヤドラン |
| ガス絶縁タイプの回路遮断器1は、誘電絶縁ガス用のガス容積部を画成するハウジング(4)と、軸(2)に沿って互いに対して移動可能である第1のアーク接触部材(10)および第2のアーク接触部材(20)と、軸(2)に沿って互いに対して移動可能である第1のノミナル接触部材(40)および第2のノミナル接触部材(60)と、内側遮蔽部材(52)および外側遮蔽部材(54)を備える第1のノミナル接触遮断装置(50)とを備え、内側遮蔽部材(52)および外側遮蔽部材(54)は、軸(2)を中心として同軸状に配置される。第1のノミナル接触部材(40)は、内側遮蔽部材(52)と外側遮蔽部材(54)との間に同軸状に配置され、内側遮蔽部材(52)に対しておよび外側遮蔽部材(54)に対して移動可能である。 | ||||||
| 190 | Heat metal oxide varistor circuit protection device | JP2014515029 | 2011-06-17 | JP2014525136A | 2014-09-25 | ウェン・ヤン; ハイラン・タン; ホンビン・リウ |
| 本発明の例示的な実施形態は、回路保護デバイスに指向される。 回路保護デバイスは、キャビティを画定するハウジングと、キャビティ内に配置される金属酸化物バリスタ（ＭＯＶ）とを含みうる。 回路保護デバイスは、はんだによってＭＯＶに第１の端部において電気的に接続され、第２の端部においてハウジングの外側に延設する第１の端子をさらに含みうる。 アークシールドが、ハウジング内であって第１の端子の第１の端部と、少なくとも部分的にはんだの上方と、の間に配置される。 回路保護デバイスは、ハウジングの外側に少なくとも部分的に配置された表示部を有するマイクロスイッチに対してアークシールドをバイアスするように構成されたバネをさらに含みうる。 電圧サージ状態が発生すると、ＭＯＶは非導電状態から導電状態に変化し、電流が第１の端子と第２の端子との間に流れ、バリスタを通って流れる電流によって発生した熱がはんだを溶融し、第１の端子の第１の端部がバリスタから電気的に分離される。 | ||||||
| 191 | Circuit breaker | JP2012179681 | 2012-08-14 | JP2014038751A | 2014-02-27 | SATO SUKETAKA; SATO AKIFUMI |
| PROBLEM TO BE SOLVED: To extend an arc to an arc extinguishing chamber without increasing an open distance of a movable contactor, to increase arc voltage without changing an open/close structure and enlarging an outer shape of a circuit breaker and to improve breaking performance.SOLUTION: A circuit breaker including a breaking section having a fixed contactor 4 and a movable contactor 3; and an arc extinguishing chamber 2 arranged to surround the breaking section. An insulated arm 10 formed of an insulator is arranged between contact points 3a and 4a of the fixed contactor 4 and the movable contactor 3 so that it can move forward and backward. The insulated arm 10 advances to be positioned between the contact points 3a and 4a when the movable contactor 3 opens, and it retreats and is detached from the contact points 3a and 4a when the movable contactor 3 closes. | ||||||
| 192 | Safety device | JP2012131741 | 2012-06-11 | JP2013257962A | 2013-12-26 | ONDA TADAYOSHI; KAMIYAMA NAOHISA |
| PROBLEM TO BE SOLVED: To provide a safety device requiring no control device and thereby achieving simplification and inexpensiveness.SOLUTION: A commutation device 6 includes a bimetal which directly or indirectly receives heat from a hot-water tank 4 (or a heater 3) and deforms when reaching to a first critical temperature. The commutation device 6 interrupts a normal line 5 by the deformation of the bimetal to commutate an electric current flowing through the normal line 5 into a commutation line 8. A circuit breaker 10 is connected in series to the normal line 5 and the commutation line 8 or to the commutation line 8, and has a bimetal which directly or indirectly receives heat from the hot-water tank 4 (or the heater 3) and deforms when reaching to a second critical temperature higher than the first critical temperature. The circuit breaker 10 opens by the deformation of the bimetal. | ||||||
| 193 | Electrically-operated power control device | JP2009204526 | 2009-09-04 | JP2010118332A | 2010-05-27 | KIM KOOKJIN |
| PROBLEM TO BE SOLVED: To provide an electrically-operated power control device for electrically cutting off a power source for an electronic product or the like, the control device comprising a case with a built-in first terminal part, driving part and second terminal part and a switch controller, wherein the first terminal part operated by power applied from the driving part operated by an electric signal from the switch controller performs a variable terminal function. SOLUTION: The invention has such an effect that the power source of the electronic product can be cut off to reduce the power loss due to residual current. Separate provision of the switch controller has such effects that it can be used conveniently and the power source can be automatically cut off by using various sensors. COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 194 | Breaker | JP2001006511 | 2001-01-15 | JP2001222941A | 2001-08-17 | LEVE LUDGER; KRAUSE JENS |
| PROBLEM TO BE SOLVED: To provide a breaker with excellent reliability even through the structure is especially simple. SOLUTION: The breaker comprises a causing 10, a first conductor 14, a second conductor 16, a position adjusting element 12, and a separating element 22. The conductors 14 and 16 extend into the casing 10, and are in contact with each other at contact positions 18 and 20. The position adjusting element 12 can adjust the position between a start position and a separated position. When the separating element 22 is located at the separated position, the first conductor 14 and the second conductor 16 are separated from each other. COPYRIGHT: (C)2001,JPO | ||||||
| 195 | Circuit breaker | JP33474598 | 1998-11-25 | JP2000164108A | 2000-06-16 | SHIMIZU KENICHIRO |
| PROBLEM TO BE SOLVED: To provide a circuit breaker capable of interrupting the arc to be generated when a contact is turned off. SOLUTION: When turning on a switching means, a cross bar 23 pushes a movable contact 8 to a fixed contact 7 side so that a movable contact 9 and the fixed contact 7 contact with each other. An arm 30 fitted to the cross bar 23 freely to be turned pushes a projection 27c of a shielding member 27 so as to restrain the shielding member 27 in the condition that the shielding member 27 is moved to the restoring position while resisting the spring energizing force of a coil spring 28. On the other hand, when the pushing force of the cross bar 23 for pushing the movable contact 8 to the fixed contact 7 side is eliminated when turning off the switching means or at the time of tripping the switching means, the movable contact 9 and the fixed contract 7 are separated from each other. Since the force of the arm 30 for pushing the projection 27c of the shielding member 27 is eliminated, a shielding piece 27c of the shielding member 27 is made to enter between both the contacts 7, 9 by the spring restoring force of the coil spring 28. COPYRIGHT: (C)2000,JPO | ||||||
| 196 | Current limiting device and circuit breaker of the electrical circuit | JP14817789 | 1989-06-09 | JP2749377B2 | 1998-05-13 | JANNRYUKU MERUTSU; YUBEERU GERAN; MISHERU PERO; PATORITSUKU DO ROBERUTEI |
| 197 | Circuit breaker | JP21372487 | 1987-08-25 | JP2558291B2 | 1996-11-27 | YOKOYAMA YOICHI |
| 198 | Surge absorber | JP16792494 | 1994-07-20 | JPH0831299A | 1996-02-02 | SUZUKI HIROSHI; KOBAYASHI NOBORU |
| PURPOSE:To make broken pieces not scatter outward even if a varistor is broken by excess voltage, so as not expose a voltage applying part to the outside. CONSTITUTION:Surge is absorbed with a varistor 16 to protect a circuit. A varistor housing part 7 for housing the varistor 16 and a display housing part 8 for housing an insulating display 18 are separately formed in a case 2. A display window 14 opening to the outside is formed in the display housing part 8. When the varistor 16 is deteriorated and broken by excess voltage, a fuse wire 25 is fused by current flowing through the varistor 16 to separate the varistor 16 from the circuit. When the fuse wire 25 is fused, the display 18 is advanced by the energizing force of a coil spring 20, and a display part 18b is exposed from the display window 14 to display the fusion of the fuse. | ||||||
| 199 | Circuits and breaker | JP4808886 | 1986-03-05 | JPH088055B2 | 1996-01-29 | 茂 朴木; 洋一 横山 |
| 200 | Circuits and breaker | JP391586 | 1986-01-10 | JPH088054B2 | 1996-01-29 | 洋一 国本; 洋一 横山; 秀也 近藤 |
QQ群二维码
意见反馈
意见反馈