基本信息:
- 专利标题： CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS
- 申请号：US17714291 申请日：2022-04-06
- 公开(公告)号：US20220230829A1 公开(公告)日：2022-07-21
- 发明人： Michael Ostrovsky , Michael Kamor , Alfred J. Lombardi , Adam Kevelos , James Bugryn
- 申请人： LEVITON MANUFACTURING CO., INC.
- 申请人地址： US NY Melville
- 专利权人： LEVITON MANUFACTURING CO., INC.
- 当前专利权人： LEVITON MANUFACTURING CO., INC.
- 当前专利权人地址： US NY Melville
- 主分类号： H01H71/62
- IPC分类号： H01H71/62 ; H01H83/04 ; H01H71/54 ; H01H71/64 ; H01H1/00 ; H01H33/02 ; H01H71/52
摘要：
Multi-pole and single-pole circuit breakers include a housing and a reset lockout mechanism disposed within the housing. The reset lockout mechanism disables electrical communication between line and load terminals of the circuit breaker if a predefined condition exists. Some circuit breakers include a single actuator, transition between ON and OFF states, and are capable of performing test functions. The test functions may involve testing AFCI and/or GFCI functions of the circuit breakers. The test functions may be performed when the circuit breaker transitions from an OFF state to an ON state. Some circuit breakers including a reset lockout mechanism may be powered only on its line side. Some circuit breakers provide an electrical indication when they are in the OFF state.
公开/授权文献:
- US11545327B2 Circuit breakers incorporating reset lockout mechanisms 公开/授权日：2023-01-03
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01H | 电开关；继电器；选择器；紧急保护装置 |
| ------H01H71/00 | 包含在H01H73/00至H01H83/00各组内的保护开关或继电器的零部件 |
| --------H01H71/10 | .操作或释放机构 |
| ----------H01H71/12 | ..带有或不带手动释放装置的自动释放机构 |
| ------------H01H71/62 | ...带有当非正常情况持续出现时，如当操作手柄松动时，用以防止复位的装置的 |