JPS5351680A - Emergency explosion-proof illumination equipment - Google Patents

Emergency explosion-proof illumination equipment

Info

Publication number
JPS5351680A
JPS5351680A JP12592176A JP12592176A JPS5351680A JP S5351680 A JPS5351680 A JP S5351680A JP 12592176 A JP12592176 A JP 12592176A JP 12592176 A JP12592176 A JP 12592176A JP S5351680 A JPS5351680 A JP S5351680A
Authority
JP
Japan
Prior art keywords
illumination equipment
emergency explosion
proof illumination
equipment
proof
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.)
Granted
Application number
JP12592176A
Other languages
Japanese (ja)
Other versions
JPS5642088B2 (en
Inventor
Shusaku Nagae
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 JP12592176A priority Critical patent/JPS5351680A/en
Publication of JPS5351680A publication Critical patent/JPS5351680A/en
Publication of JPS5642088B2 publication Critical patent/JPS5642088B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: To provide an emergency explosion-proof illumination equipment wherein an interlocking operation and an inspecting operation are carried out by turning and sliding one switch operating board thereby obtaining the equipment at cheap costs and achieving double safety of the same.
COPYRIGHT: (C)1978,JPO&Japio
JP12592176A 1976-10-19 1976-10-19 Emergency explosion-proof illumination equipment Granted JPS5351680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12592176A JPS5351680A (en) 1976-10-19 1976-10-19 Emergency explosion-proof illumination equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12592176A JPS5351680A (en) 1976-10-19 1976-10-19 Emergency explosion-proof illumination equipment

Publications (2)

Publication Number Publication Date
JPS5351680A true JPS5351680A (en) 1978-05-11
JPS5642088B2 JPS5642088B2 (en) 1981-10-02

Family

ID=14922230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12592176A Granted JPS5351680A (en) 1976-10-19 1976-10-19 Emergency explosion-proof illumination equipment

Country Status (1)

Country Link
JP (1) JPS5351680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148466A (en) * 2013-02-26 2013-06-12 福建省华电防爆电器制造有限公司 Anti-explosion emergency power supply device for two-wire LED lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125189A (en) * 1980-03-07 1981-10-01 Matsushita Electric Ind Co Ltd Speaker system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103148466A (en) * 2013-02-26 2013-06-12 福建省华电防爆电器制造有限公司 Anti-explosion emergency power supply device for two-wire LED lamp

Also Published As

Publication number Publication date
JPS5642088B2 (en) 1981-10-02

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