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1. 发明专利

JP6875473B2 狭いプロファイルを有する回路遮断器有权
公开(公告)号：JP6875473B2
公开(公告)日：2021-05-26
申请号：JP2019150422
申请日：2019-08-20
申请人：カーリングテクノロジーズ、インコーポレイテッド , CARLING TECHNOLOGIES, INC.
发明人：マイケルファザーノ
IPC分类号： H01H71/54 , H01H73/36 , H01H73/40 , H01H71/02

2. 发明专利

JP4492210B2 Circuit breakers and terminal cover 有权
公开(公告)号：JP4492210B2
公开(公告)日：2010-06-30
申请号：JP2004148751
申请日：2004-05-19
申请人：富士電機機器制御株式会社
发明人：勝典久保山 , 久夫川田 , 永廣　　勇
IPC分类号： H01H73/20 , H01H9/02 , H01H71/08 , H01H71/54 , H01H73/00 , H01H73/04 , H01H73/06
CPC分类号： H01H9/0264 , H01H71/54 , H01H73/045

3. 发明专利

JP2001023499A SWITCH MECHANISM OF CIRCUIT BREAKER 失效
公开(公告)号：JP2001023499A
公开(公告)日：2001-01-26
申请号：JP19271299
申请日：1999-07-07
申请人： FUJI ELECTRIC CO LTD
发明人： TOYAMA KENTARO , UCHIDA NAOJI , TAKAHASHI TATSUNORI
IPC分类号： H01H73/40 , H01H71/02 , H01H71/12 , H01H71/54
摘要： PROBLEM TO BE SOLVED: To simplify the assembling works and the management of component parts by decreasing the number of sorts of assembled items to constitute the switching mechanism. SOLUTION: An operation part 65 consisting of mechanism members such as an operating handle 26, link lever 30, link 36, and transmission plate 40 having no relation to the specifications of a circuit breaker is formed as one unit separately from a switching part 66 including a main spring 64 having different specifications depending upon the rated amperage and a switching lever 25 having different width depending upon the case dimensions, and the two units are butted together and coupled in such a way that a transmission shaft 46 and an interlocking shaft 60 are intersecting perpendicularly, and thereby an opening/closing mechanism is formed. According to this configuration, the operation part 65 and switching part 66 are not coupled rigidly by shaft or the like but are combined capable of being engaged and separated, and it is possible to decrease the number of sorts of assembled items, compared with the conventional procedure in which the whole switching mechanism is assembled in provision.

4. 发明专利

JPH0221529A OVERCURRENT PROTECTOR 失效
公开(公告)号：JPH0221529A
公开(公告)日：1990-01-24
申请号：JP17019988
申请日：1988-07-08
申请人： NIKKO ELECTRIC MFG
发明人： OSUJI SHUYA
IPC分类号： H01H71/54 , H01H71/74 , H01H73/36
摘要： PURPOSE:To realize the mass production adaptability and a low cost of products by installing beforehand only a common trip mechanism with no relation to the responding current value to the main body base of an overcurrent protector, and installing an overcurrent detector of the responding current value voluntarily when necessary. CONSTITUTION:A trip mechanism 35 and an overcurrent detector 5 are separated and made to mount and dismount freely to the main body base of an overcurrent protector. At the same time, a part of a fixed magnetic iron piece 36 which composes a magnetic circuit of the overcurrent detector 5 is divided to belong to the trip mechanism 35. And, to the demand of variation of the responding current value of the overcurrent detector 5 following the variation of the load to protect, the connection of the coil of the overcurrent detector 5 and a load terminal 4, and the connection of the coil 7 and a movable contact maker rod 11 are cut off, and the lower part 41 of a reverse L-shape fixed iron piece 37 is separated from the lower part 40 of a fixed magnetic iron piece 36. After the overcurrent detector 5 is dismounted from a cover main body 1, an overcurrent detector 5 to satisfy the demand is installed to the case main body 1, and the coil 7 is connected to the load side terminal 4 and to the variable contact maker rod 11 in the reverse order to the dismounting. In such a way, the overcurrent detector 5 can be replaced easily without losing the quality and the function of the product. The mass productivity of products is improved and the cost is reduced consequently.

5. 实用新型

JPS6441948U 失效
公开(公告)号：JPS6441948U
公开(公告)日：1989-03-13
申请号：JP13762987
申请日：1987-09-09
IPC分类号： H01H71/54 , H01H73/02 , H01H73/22

6. 实用新型

JPS641730Y2 失效
公开(公告)号：JPS641730Y2
公开(公告)日：1989-01-17
申请号：JP10687482
申请日：1982-07-14
IPC分类号： H01H71/54 , H01H23/14 , H01H73/00

7. 发明专利

JPS6226733A MOBILE CONTACT CARRIER MEMBER FOR PROTECTIVE SWITCHING APPARATUS 失效
公开(公告)号：JPS6226733A
公开(公告)日：1987-02-04
申请号：JP17072786
申请日：1986-07-18
申请人： TELEMECANIQUE ELECTRIQUE
发明人： NOURRY DANIEL
IPC分类号： H01H71/54 , H01H1/24 , H01H73/04

8. 实用新型

JPS6148639U JPS6148639U - 失效
公开(公告)号：JPS6148639U
公开(公告)日：1986-04-01
申请号：JP13385384
申请日：1984-09-03
IPC分类号： H01H71/54 , H01H71/68 , H01H73/36 , H01H77/00

9. 发明专利

JPS59830A Device for switching and tripping circuit breaker 失效
标题翻译：用于切换和切断电路断路器的装置
公开(公告)号：JPS59830A
公开(公告)日：1984-01-06
申请号：JP10990082
申请日：1982-06-28
申请人： Fuji Electric Co Ltd
发明人： HAYASHI HIDEO , TAKAMATSU IWAO
IPC分类号： H01H71/54 , H01H73/36

10. 发明专利

JPS5844638A CIRCUIT BREAKER 失效
公开(公告)号：JPS5844638A
公开(公告)日：1983-03-15
申请号：JP9413182
申请日：1982-06-03
申请人： AMF INC
发明人： ROBAATO PII ANGAA
IPC分类号： H01H71/54 , H01H73/30

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