JPS568459B2 - - Google Patents
Info
- Publication number
- JPS568459B2 JPS568459B2 JP1872474A JP1872474A JPS568459B2 JP S568459 B2 JPS568459 B2 JP S568459B2 JP 1872474 A JP1872474 A JP 1872474A JP 1872474 A JP1872474 A JP 1872474A JP S568459 B2 JPS568459 B2 JP S568459B2
- 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.)
- Expired
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1872474A JPS568459B2 (https=) | 1974-02-15 | 1974-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1872474A JPS568459B2 (https=) | 1974-02-15 | 1974-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50111561A JPS50111561A (https=) | 1975-09-02 |
| JPS568459B2 true JPS568459B2 (https=) | 1981-02-24 |
Family
ID=11979600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1872474A Expired JPS568459B2 (https=) | 1974-02-15 | 1974-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS568459B2 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918723A (https=) * | 1972-03-01 | 1974-02-19 |
-
1974
- 1974-02-15 JP JP1872474A patent/JPS568459B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50111561A (https=) | 1975-09-02 |