TW464894B - Handle lock device for circuit breaker - Google Patents
Handle lock device for circuit breaker Download PDFInfo
- Publication number
- TW464894B TW464894B TW89104465A TW89104465A TW464894B TW 464894 B TW464894 B TW 464894B TW 89104465 A TW89104465 A TW 89104465A TW 89104465 A TW89104465 A TW 89104465A TW 464894 B TW464894 B TW 464894B
- Authority
- TW
- Taiwan
- Prior art keywords
- handle
- lock
- circuit breaker
- locking device
- lock device
- Prior art date
Links
- 230000000452 restraining effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 17
- 238000004512 die casting Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 230000002079 cooperative effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- -1 polybutylene terephthalate Polymers 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- ORPJQTWOOSKIAV-UHFFFAOYSA-N 4-hydroxybutyl formate Chemical compound OCCCCOC=O ORPJQTWOOSKIAV-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31944399A JP3807170B2 (ja) | 1999-11-10 | 1999-11-10 | 回路遮断器のハンドルロック装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW464894B true TW464894B (en) | 2001-11-21 |
Family
ID=18110267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW89104465A TW464894B (en) | 1999-11-10 | 2000-03-13 | Handle lock device for circuit breaker |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3807170B2 (id) |
| CN (1) | CN1155977C (id) |
| ID (1) | ID28147A (id) |
| TW (1) | TW464894B (id) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4083132B2 (ja) * | 2004-03-18 | 2008-04-30 | 三菱電機株式会社 | 回路遮断器のハンドルロック装置 |
| CN101393826B (zh) * | 2007-09-20 | 2012-05-23 | 河村电器产业株式会社 | 电路断开器的手柄锁装置 |
| JP6800093B2 (ja) * | 2017-06-13 | 2020-12-16 | 三菱電機株式会社 | 回路遮断器 |
| CN109767934A (zh) * | 2019-01-11 | 2019-05-17 | 国网福建省电力有限公司三明供电公司 | 一种用于保护屏柜空气开关的防误投切装置及使用方法 |
| CN119092377B (zh) * | 2024-11-08 | 2025-01-28 | 浙江西屋电气股份有限公司 | 一种手柄可锁定的小型断路器 |
-
1999
- 1999-11-10 JP JP31944399A patent/JP3807170B2/ja not_active Expired - Fee Related
-
2000
- 2000-03-13 TW TW89104465A patent/TW464894B/zh not_active IP Right Cessation
- 2000-03-27 ID IDP20000241A patent/ID28147A/id unknown
- 2000-04-07 CN CNB001064797A patent/CN1155977C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001135218A (ja) | 2001-05-18 |
| CN1296280A (zh) | 2001-05-23 |
| JP3807170B2 (ja) | 2006-08-09 |
| CN1155977C (zh) | 2004-06-30 |
| ID28147A (id) | 2001-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |