RU94009498A - Device for alarm about destruction of trunk lines of industrial communications - Google Patents

Device for alarm about destruction of trunk lines of industrial communications

Info

Publication number
RU94009498A
RU94009498A RU94009498/09A RU94009498A RU94009498A RU 94009498 A RU94009498 A RU 94009498A RU 94009498/09 A RU94009498/09 A RU 94009498/09A RU 94009498 A RU94009498 A RU 94009498A RU 94009498 A RU94009498 A RU 94009498A
Authority
RU
Russia
Prior art keywords
alarm
destruction
trunk lines
tube
industrial communications
Prior art date
Application number
RU94009498/09A
Other languages
Russian (ru)
Inventor
В.С. Земсков
Original Assignee
В.С. Земсков
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 В.С. Земсков filed Critical В.С. Земсков
Priority to RU94009498/09A priority Critical patent/RU94009498A/en
Publication of RU94009498A publication Critical patent/RU94009498A/en

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Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

FIELD: devices for alarm about cable destruction. SUBSTANCE: device has detector, which is designed as tube which is filled with air under pressure, is made from material that is fusible and easily destructible. When cable is being broken down, tube is also being broken down and it sends signal to device which generates alarm signal. EFFECT: increased functional capabilities.

Claims (1)

Данное устройство содержит датчик в виде заполненной воздухом под избыточным давлением трубки из легкоплавкого и легкоразрушаемого материала, которая при разрушении кабеля разрушается и подает сигнал на прибор, формирующий аварийный сигнал.This device contains a sensor in the form of a tube of fusible and easily destructible material filled with air under excess pressure, which, when the cable is destroyed, is destroyed and sends a signal to the device, which generates an alarm.
RU94009498/09A 1994-03-18 1994-03-18 Device for alarm about destruction of trunk lines of industrial communications RU94009498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94009498/09A RU94009498A (en) 1994-03-18 1994-03-18 Device for alarm about destruction of trunk lines of industrial communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94009498/09A RU94009498A (en) 1994-03-18 1994-03-18 Device for alarm about destruction of trunk lines of industrial communications

Publications (1)

Publication Number Publication Date
RU94009498A true RU94009498A (en) 1996-04-27

Family

ID=48447311

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94009498/09A RU94009498A (en) 1994-03-18 1994-03-18 Device for alarm about destruction of trunk lines of industrial communications

Country Status (1)

Country Link
RU (1) RU94009498A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107025756A (en) * 2017-04-28 2017-08-08 国网山东省电力公司寿光市供电公司 A kind of intelligent electric checking bollard

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107025756A (en) * 2017-04-28 2017-08-08 国网山东省电力公司寿光市供电公司 A kind of intelligent electric checking bollard
CN107025756B (en) * 2017-04-28 2019-02-22 国网山东省电力公司寿光市供电公司 A kind of intelligent electric checking bollard

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