JPS6452359A - Enclosed motor protector with safety conductive terminal - Google Patents
Enclosed motor protector with safety conductive terminalInfo
- Publication number
- JPS6452359A JPS6452359A JP20053987A JP20053987A JPS6452359A JP S6452359 A JPS6452359 A JP S6452359A JP 20053987 A JP20053987 A JP 20053987A JP 20053987 A JP20053987 A JP 20053987A JP S6452359 A JPS6452359 A JP S6452359A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- enclosed
- protector
- neck
- conductive terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Thermally Actuated Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Fuses (AREA)
Abstract
PURPOSE:To melt a neck section and stop the power feed to a motor by applying slight processing to an internal protector and providing the neck section. CONSTITUTION:A neck portion 3A with a small cross section area is provided at the extended portion of a conductive pin 3 on the outside of an enclosed container 1. When a current twice the normal rated operating current of a motor or higher flows through this neck portion 3A continuously for a considerable time or when a current near the rated operating current flows continuously for a considerable time if the ambient temperature of the motor and a protector 25 rises under the abnormal condition of the refrigerant gas in an enclosed housing storing this motor, the neck portion is melted. A conductive terminal portion connected to an external electric circuit from the portion constituting the enclosed container 1 of the enclosed protector can thereby offer a fuse effect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20053987A JPS6452359A (en) | 1987-08-11 | 1987-08-11 | Enclosed motor protector with safety conductive terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20053987A JPS6452359A (en) | 1987-08-11 | 1987-08-11 | Enclosed motor protector with safety conductive terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6452359A true JPS6452359A (en) | 1989-02-28 |
Family
ID=16425989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20053987A Pending JPS6452359A (en) | 1987-08-11 | 1987-08-11 | Enclosed motor protector with safety conductive terminal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452359A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626138U (en) * | 1992-08-31 | 1994-04-08 | 自動車電機工業株式会社 | Current breaker |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161744B2 (en) * | 1980-11-14 | 1986-12-26 | Hashimoto Corp | |
JPS6288232A (en) * | 1985-10-14 | 1987-04-22 | 生方 眞哉 | Heat sensing snap switch |
-
1987
- 1987-08-11 JP JP20053987A patent/JPS6452359A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6161744B2 (en) * | 1980-11-14 | 1986-12-26 | Hashimoto Corp | |
JPS6288232A (en) * | 1985-10-14 | 1987-04-22 | 生方 眞哉 | Heat sensing snap switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626138U (en) * | 1992-08-31 | 1994-04-08 | 自動車電機工業株式会社 | Current breaker |
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