SU1105957A1 - Floating safety device with operation indicator - Google Patents
Floating safety device with operation indicator Download PDFInfo
- Publication number
- SU1105957A1 SU1105957A1 SU823490727A SU3490727A SU1105957A1 SU 1105957 A1 SU1105957 A1 SU 1105957A1 SU 823490727 A SU823490727 A SU 823490727A SU 3490727 A SU3490727 A SU 3490727A SU 1105957 A1 SU1105957 A1 SU 1105957A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fuse
- safety device
- negative temperature
- operation indicator
- spring
- Prior art date
Links
Landscapes
- Fuses (AREA)
- Thermally Actuated Switches (AREA)
- Control Of Combustion (AREA)
Abstract
1. ПЛАВКИЙ ПРЕДОХРАНИТЕЛЬ С УКАЗАТЕЖМ СРАБАТЫВАНИЯ, содержащий подпружиненную проволоку, удерживающую флажок и включенную параллельно плавкому элементу, отличающийс тем, что, с целью повышени надежности срабатывани путем улучшени защитных характеристик, последовательно с подпружиненной проволокой включен элемент с отрицательным температурным коэффициентом. 2. Предохранитель по п. 1, о т личающийс тем , что в качестве элемента с отрицательным температурным -коэффициентом использован терморезистор. V) h- 31. FLAME FUSE WITH POINT OF OPERATION containing spring-loaded wire, holding flag and connected parallel to the fusible element, characterized in that, in order to increase the reliability of operation by improving the protective characteristics, an element with negative temperature coefficient is included in series with spring-loaded wire. 2. The fuse according to claim 1, characterized in that a thermistor is used as an element with a negative temperature factor. V) h- 3
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823490727A SU1105957A1 (en) | 1982-09-21 | 1982-09-21 | Floating safety device with operation indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU823490727A SU1105957A1 (en) | 1982-09-21 | 1982-09-21 | Floating safety device with operation indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1105957A1 true SU1105957A1 (en) | 1984-07-30 |
Family
ID=21028920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU823490727A SU1105957A1 (en) | 1982-09-21 | 1982-09-21 | Floating safety device with operation indicator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1105957A1 (en) |
-
1982
- 1982-09-21 SU SU823490727A patent/SU1105957A1/en active
Non-Patent Citations (1)
Title |
---|
1. Патент US № 3924216, кл. 335-206, 1975. 2. Плавкий предохранитель серии ПН2, ТУ16-522 113-75. * |
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