JPS5469096A - Signal equipment for extinction-type induction lamp - Google Patents

Signal equipment for extinction-type induction lamp

Info

Publication number
JPS5469096A
JPS5469096A JP13613077A JP13613077A JPS5469096A JP S5469096 A JPS5469096 A JP S5469096A JP 13613077 A JP13613077 A JP 13613077A JP 13613077 A JP13613077 A JP 13613077A JP S5469096 A JPS5469096 A JP S5469096A
Authority
JP
Japan
Prior art keywords
extinction
induction lamp
contact
type induction
relay
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13613077A
Other languages
Japanese (ja)
Inventor
Seiji Soga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13613077A priority Critical patent/JPS5469096A/en
Publication of JPS5469096A publication Critical patent/JPS5469096A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To maintain the 100% lighting state even after returning of the shift contact by sending out the control signal to each extinction-type induction lamp via the output contact of the transmission relay.
CONSTITUTION: The signal for the extinction control or 100% lighting control is transmitted to the circuit of the extinction-type induction lamp, and an automatic switching to the 100% lighting control state is ensured when the fire alarm operates under the extinction control state and the shift contact 2 is opened. In such extinction-type induction lamp signal device, the series circuit of contact 2, extinction return switch 3 and transmission relay 4 is connected to the power supply, and then self-support contact 5 of relay 4 is connected in parallel to switch 3. At the same time, relay 4 is turned off instantaneously with operation of 100% lighting return switch 6, and the control signal is transmitted to each induction lamp via output contact 7 of relay 4. In such way, the 100% lighting state can be maintained even after returning of contact 2, thus increasing the reliability of the extinction-type induction lamp system.
COPYRIGHT: (C)1979,JPO&Japio
JP13613077A 1977-11-11 1977-11-11 Signal equipment for extinction-type induction lamp Pending JPS5469096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13613077A JPS5469096A (en) 1977-11-11 1977-11-11 Signal equipment for extinction-type induction lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13613077A JPS5469096A (en) 1977-11-11 1977-11-11 Signal equipment for extinction-type induction lamp

Publications (1)

Publication Number Publication Date
JPS5469096A true JPS5469096A (en) 1979-06-02

Family

ID=15168000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13613077A Pending JPS5469096A (en) 1977-11-11 1977-11-11 Signal equipment for extinction-type induction lamp

Country Status (1)

Country Link
JP (1) JPS5469096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284990U (en) * 1988-12-15 1990-07-03
JP2008209972A (en) * 2007-02-23 2008-09-11 Kuroi Electric Co Ltd Signal apparatus for guide lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284990U (en) * 1988-12-15 1990-07-03
JP2008209972A (en) * 2007-02-23 2008-09-11 Kuroi Electric Co Ltd Signal apparatus for guide lamp
JP4755615B2 (en) * 2007-02-23 2011-08-24 クロイ電機株式会社 Signal device for guide lights

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