SU667917A1 - Device for detecting cable core break at soldered connections - Google Patents

Device for detecting cable core break at soldered connections

Info

Publication number
SU667917A1
SU667917A1 SU772479442A SU2479442A SU667917A1 SU 667917 A1 SU667917 A1 SU 667917A1 SU 772479442 A SU772479442 A SU 772479442A SU 2479442 A SU2479442 A SU 2479442A SU 667917 A1 SU667917 A1 SU 667917A1
Authority
SU
USSR - Soviet Union
Prior art keywords
resistor
thyristor
transistor
voltage source
cable
Prior art date
Application number
SU772479442A
Other languages
Russian (ru)
Inventor
Виталий Васильевич Лесничук
Василий Николаевич Фесенко
Original Assignee
Производственное Объединение "Ждановтяжмаш"
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 Производственное Объединение "Ждановтяжмаш" filed Critical Производственное Объединение "Ждановтяжмаш"
Priority to SU772479442A priority Critical patent/SU667917A1/en
Application granted granted Critical
Publication of SU667917A1 publication Critical patent/SU667917A1/en

Links

Claims (1)

(54) УСТРОЙСТВО ДЛЯ ОБНАРУЖЕНИЯ ОБРЫВА ЖИЛ КАБЕЛЕЙ В МЕСТАХ РАСПАЙКИ . .... 3. кабел  зар дный ток ничтожно мал, транзистор Закрыт и индикатор не горит. Устройство дает возможность обнаруживать обрыв жилы кабелей как с экранированной оболочкой , так и без нее при любом зазоре между оборванными концами жилы. . Формула изобретени  Устройство дл  обнаружени  обрыва жил кафл й , например с экранированной оболочкой, в haecrax распайки, содержащее источник напр жени  и индикатор, отличающеес  тем, что, с целью расщирени  функциональных возможнос4 тей, в него введены регулируемый резистор, )езисторы , транзистор, диод и тиристор, причем база транзистора соединена с выходом устройства, соединенным с контролируемым кабелем непосредствещю и через регулируемый резистор с одним из полюсов источника напр жени , с которым через первый резистор соединен эмиттер транзистора, коллектор которого через второй резистор соединен с другим полюсом источника напр жени  и катодом тиристора и непосредственно - с анодом днода, катод которого через третий резистор соединен с управл ющим электродом тиристора, анод которого через индикатор соединен с одним из полюсов источника напр жени .(54) DEVICE FOR DETECTION OF THE CLUTCH OF LIVES OF CABLES IN PLANE PLACES. .... 3. Cable The charging current is negligible, the transistor is closed and the indicator is off. The device makes it possible to detect cable breakage with or without shielded sheath with any gap between the broken ends of the core. . Claims A device for detecting a wire break, for example, with a shielded shell, in the wrap-up haecrax, contains a voltage source and an indicator, characterized in that, in order to expand its functionality, an adjustable resistor is inserted into it, and a thyristor, the base of the transistor connected to the output of the device, connected directly to the monitored cable and through an adjustable resistor to one of the poles of the voltage source, to which the em is connected via the first resistor ter transistor having its collector via a second resistor connected to the other pole of the voltage source and the cathode of the thyristor and directly - with the anode dnoda cathode which through a third resistor coupled to the control electrode of the thyristor, the anode of which through the LED connected to one of source voltage poles.
SU772479442A 1977-04-25 1977-04-25 Device for detecting cable core break at soldered connections SU667917A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772479442A SU667917A1 (en) 1977-04-25 1977-04-25 Device for detecting cable core break at soldered connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772479442A SU667917A1 (en) 1977-04-25 1977-04-25 Device for detecting cable core break at soldered connections

Publications (1)

Publication Number Publication Date
SU667917A1 true SU667917A1 (en) 1979-06-15

Family

ID=20706343

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772479442A SU667917A1 (en) 1977-04-25 1977-04-25 Device for detecting cable core break at soldered connections

Country Status (1)

Country Link
SU (1) SU667917A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2199670A1 (en) * 2002-04-15 2004-02-16 Martin Ricardo Iglesias Auto-alarm universal. (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2199670A1 (en) * 2002-04-15 2004-02-16 Martin Ricardo Iglesias Auto-alarm universal. (Machine-translation by Google Translate, not legally binding)

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