SU13661A1 - A device for lighting telephone booths - Google Patents

A device for lighting telephone booths

Info

Publication number
SU13661A1
SU13661A1 SU38306A SU38306A SU13661A1 SU 13661 A1 SU13661 A1 SU 13661A1 SU 38306 A SU38306 A SU 38306A SU 38306 A SU38306 A SU 38306A SU 13661 A1 SU13661 A1 SU 13661A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lighting
telephone booths
relay
switch
plug
Prior art date
Application number
SU38306A
Other languages
Russian (ru)
Inventor
А.О. Руберт
Original Assignee
А.О. Руберт
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 А.О. Руберт filed Critical А.О. Руберт
Priority to SU38306A priority Critical patent/SU13661A1/en
Application granted granted Critical
Publication of SU13661A1 publication Critical patent/SU13661A1/en

Links

Landscapes

  • Telephone Set Structure (AREA)

Description

Из распространенных видов освещени  переговорных будок следует отметить налольныЁ настил с замыкающимис  при нахождении абонента в будке контактами и специальный дверной выключатель, дающий зажигание лампочки во врем  открыти  и закрыти  двери.Of the common types of lighting of telephone booths, it should be noted that the flooring is closed with contacts closed when the subscriber is in the booth and a special door switch that switches on the light bulb when the door is opened and closed.

Предлагаемое изобретение касаетс  устройства дл  освещени  переговорных телефонных будок и состоит в том, что электрические лампочки включаютс  одновременно со вставлением штепсел  в соответствующее гнездо коммутатора и выключаютс  вытаскиванием штепсел  из гнезда последнего.The present invention relates to a device for lighting telephone booths and consists in the fact that light bulbs turn on simultaneously with inserting the plug into the corresponding slot of the switch and turn off by pulling the plug from the plug of the latter.

Согласно схеме, гнездо коммутатора имеет семь пружин (пружины 3 и 6 дл  включени  разговорных жид, пружины 4 и 5 дл  включени  вызывного номера), смонтированных в общую монтажную схему коммутатора и изолированную пружину 7, оканчивающуюс  штифтом в местном ноле. Добавочна  нружина 8 установлена в гнезде станционного коммутатора и соединена с «плюсом станционной батареи. Электрическа  лампа 9 включена в осветительнуюAccording to the diagram, the switch socket has seven springs (springs 3 and 6 for switching on conversational fluids, springs 4 and 5 for switching on the call number) mounted in the general wiring diagram of the switch and an insulated spring 7 terminating in a pin in the local field. A supplementary spring 8 is installed in the socket of the station switch and connected to the “plus station battery. Electric lamp 9 is included in the lighting

сеть через  корь реле Р, один конец обмотки которого соединен с «минусом батареи , а другой-с нружиной 7.the network through the measles of the relay P, one end of the winding of which is connected to the “minus of the battery, and the other to the spring 7.

При вставлении штепсел , в гнездо, по обмотке реле вройдет электрический ток, реле сработает, замыка  электрическую цепь лампочки 9. По окончании переговоров , телефонистка вынимает штепсель, размыка  тем самым пружины 7 и 8, вследствие чего реле Р лишаетс  тока и выключит лампочку 9.When the plug is inserted into the socket, an electric current is inserted at the relay coil, the relay will work, short circuit the electric circuit of the light bulb 9. At the end of the negotiations, the telephone operator removes the plug, thereby opening the springs 7 and 8, as a result of which the relay P loses current and turns off the light bulb 9.

Предмет патента.The subject of the patent.

Устройство дл  освещени  переговорных телефонных будок, характеризующеес  применением установленной в гнезде станционного коммутатора добавочной пружины 8, соединенной с «плюсом станционной батареи и предназначенной, при вставлении штепсел  в гнездо, замыкать в контакте 7-8 цепь реле Р, установленного в телефонной будке, через  корь капкового реле включена в осветительную сеть лампа, предназначенна  дл  освещени  будки.A device for illuminating telephone booths, characterized by the use of an additional spring 8 installed in the station switchboard switch, connected to the "plus station battery" and designed, when inserting the plugs into the socket, in contact 7-8, close the P relay circuit installed in the phone booth through measles A kapk relay is included in the lighting network of a lamp designed to illuminate the booth.

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SU38306A 1929-01-07 1929-01-07 A device for lighting telephone booths SU13661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU38306A SU13661A1 (en) 1929-01-07 1929-01-07 A device for lighting telephone booths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU38306A SU13661A1 (en) 1929-01-07 1929-01-07 A device for lighting telephone booths

Publications (1)

Publication Number Publication Date
SU13661A1 true SU13661A1 (en) 1930-03-31

Family

ID=48334703

Family Applications (1)

Application Number Title Priority Date Filing Date
SU38306A SU13661A1 (en) 1929-01-07 1929-01-07 A device for lighting telephone booths

Country Status (1)

Country Link
SU (1) SU13661A1 (en)

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