JPS5430685A - Fluorescent lamp - Google Patents

Fluorescent lamp

Info

Publication number
JPS5430685A
JPS5430685A JP9573577A JP9573577A JPS5430685A JP S5430685 A JPS5430685 A JP S5430685A JP 9573577 A JP9573577 A JP 9573577A JP 9573577 A JP9573577 A JP 9573577A JP S5430685 A JPS5430685 A JP S5430685A
Authority
JP
Japan
Prior art keywords
fluorescent lamp
deterioration
checking
magnetic field
environment
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
JP9573577A
Other languages
Japanese (ja)
Inventor
Kenji Horikiri
Kiyoshi Shirahata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9573577A priority Critical patent/JPS5430685A/en
Publication of JPS5430685A publication Critical patent/JPS5430685A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To accomplish prevention of communication disturbance without deterioration in illumination effect by means of an air core coil for generating magnetic field and a conductive substance, capable of checking radiant electric wave harmful to the environment, applied to the inner surface of a cover body.
COPYRIGHT: (C)1979,JPO&Japio
JP9573577A 1977-08-09 1977-08-09 Fluorescent lamp Pending JPS5430685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573577A JPS5430685A (en) 1977-08-09 1977-08-09 Fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573577A JPS5430685A (en) 1977-08-09 1977-08-09 Fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS5430685A true JPS5430685A (en) 1979-03-07

Family

ID=14145727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573577A Pending JPS5430685A (en) 1977-08-09 1977-08-09 Fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5430685A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534379A (en) * 1976-07-02 1978-01-14 Toshiba Corp High frequency illuminator
JPS5334382A (en) * 1976-09-10 1978-03-30 Toshiba Corp Fluorescent lamp
JPS5390677A (en) * 1977-01-20 1978-08-09 Toshiba Corp Fluorescent lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534379A (en) * 1976-07-02 1978-01-14 Toshiba Corp High frequency illuminator
JPS5334382A (en) * 1976-09-10 1978-03-30 Toshiba Corp Fluorescent lamp
JPS5390677A (en) * 1977-01-20 1978-08-09 Toshiba Corp Fluorescent lamp

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