SU1105957A1 - Floating safety device with operation indicator - Google Patents

Floating safety device with operation indicator Download PDF

Info

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
Application number
SU823490727A
Other languages
Russian (ru)
Inventor
Кемаль Кадырович Намитоков
Владимир Георгиевич Брезинский
Андрей Абдуллович Харисов
Original Assignee
Харьковский институт инженеров коммунального строительства
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Харьковский институт инженеров коммунального строительства filed Critical Харьковский институт инженеров коммунального строительства
Priority to SU823490727A priority Critical patent/SU1105957A1/en
Application granted granted Critical
Publication of SU1105957A1 publication Critical patent/SU1105957A1/en

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

о елabout ate

СП SP

NN

Claims (2)

1. ПЛАВКИЙ ПРЕДОХРАНИТЕЛЬ С УКАЗАТЕЛЕМ СРАБАТЫВАНИЯ, содержащий подпружиненную проволоку, удерживающую флажок и включенную параллельно плавкому элементу, отличающийся тем, что, с целью повышения надежности срабатывания путем улучшения защитных характеристик, последовательно с подпружиненной проволокой включен элемент с отрицательным температурным коэффициентом.1. FUSE FUSE WITH INDICATOR OF OPERATION, containing a spring-loaded wire, holding a flag and connected in parallel with the fuse element, characterized in that, in order to increase the reliability of operation by improving the protective characteristics, an element with a negative temperature coefficient is connected in series with the spring wire. 2. Предохранитель по п. 1, о т личающийся тем, что в качестве элемента с отрицательным температурным -коэффициентом использован терморезистор.2. The fuse according to claim 1, characterized in that a thermistor is used as an element with a negative temperature coefficient. SUn„ 1105957SUn „1105957
SU823490727A 1982-09-21 1982-09-21 Floating safety device with operation indicator SU1105957A1 (en)

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)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US № 3924216, кл. 335-206, 1975. 2. Плавкий предохранитель серии ПН2, ТУ16-522 113-75. *

Similar Documents

Publication Publication Date Title
DE3881586D1 (en) BRIDGE ELEMENT FOR SECURING BATTERY CELLS.
SE7709847L (en) RESCUE FILTER DEVICE WITH PROTECTIVE CAP
SE8803644L (en)
SU1105957A1 (en) Floating safety device with operation indicator
ES267834U (en) Low voltage-high power fuse with spring blade indicator.
IT1218263B (en) ELECTRO-OPTICAL SUB-GROUP INDICATOR / FRAME AND CONDUCTIVE CHRONOMETRIC MODULE
MX147783A (en) IMPROVEMENTS IN WIDE-SCALE CURRENT LIMITER FUSE
FR2537775B1 (en) SECURITY FUSE HOLDER WITH VOLTAGE SELECTION DEVICE
BE854696A (en) USE OF ETHYLENE COPOLYMERS AS FUSE GLUES
BR7900414A (en) ELECTRIC FUSE WITH INDICATOR DEVICE
ES8206913A1 (en) Cartridge fuse and method of manufacturing the same.
JPS5541748A (en) Semiconductor memory device
GB1402306A (en) Battery charging systems
SU813633A1 (en) Controllable switch
IT1116937B (en) FUSE VALVE WITH REPLACEABLE BULB
US2685202A (en) Tetraskelion meteorological element radiation shield
GB271944A (en) Improvements in or relating to electric fuses
SU892568A1 (en) Power supply source protection device
JPS5541116A (en) Surge absorber with with protecting fuse
JPS53124072A (en) Semiconductor device
SU1625608A1 (en) Electric soldering iron
Patterson Obsidian
JPS536860A (en) Temperature fuse constrained by spring
SU487855A1 (en) Enamel
JPS5287655A (en) Thermistor device having positive characteristics