JPS4947867A - - Google Patents
Info
- Publication number
- JPS4947867A JPS4947867A JP9259772A JP9259772A JPS4947867A JP S4947867 A JPS4947867 A JP S4947867A JP 9259772 A JP9259772 A JP 9259772A JP 9259772 A JP9259772 A JP 9259772A JP S4947867 A JPS4947867 A JP S4947867A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H2037/768—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of the fusible material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
Landscapes
- Fuses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9259772A JPS552055B2 (zh) | 1972-09-14 | 1972-09-14 | |
| US394476A US3906423A (en) | 1972-09-08 | 1973-09-05 | High-temperature temperature fuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9259772A JPS552055B2 (zh) | 1972-09-14 | 1972-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4947867A true JPS4947867A (zh) | 1974-05-09 |
| JPS552055B2 JPS552055B2 (zh) | 1980-01-18 |
Family
ID=14058846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9259772A Expired JPS552055B2 (zh) | 1972-09-08 | 1972-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552055B2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190052U (ja) * | 1983-06-06 | 1984-12-17 | 松下電器産業株式会社 | 高温度ヒユ−ズ |
-
1972
- 1972-09-14 JP JP9259772A patent/JPS552055B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190052U (ja) * | 1983-06-06 | 1984-12-17 | 松下電器産業株式会社 | 高温度ヒユ−ズ |
| JPS639974Y2 (zh) * | 1983-06-06 | 1988-03-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS552055B2 (zh) | 1980-01-18 |