JPS588927U - Ballast for fluorescent lamps - Google Patents

Ballast for fluorescent lamps

Info

Publication number
JPS588927U
JPS588927U JP10145681U JP10145681U JPS588927U JP S588927 U JPS588927 U JP S588927U JP 10145681 U JP10145681 U JP 10145681U JP 10145681 U JP10145681 U JP 10145681U JP S588927 U JPS588927 U JP S588927U
Authority
JP
Japan
Prior art keywords
ballast
fluorescent lamps
circuit board
printed circuit
resin layer
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
JP10145681U
Other languages
Japanese (ja)
Inventor
奥津　健三
中原　康久
Original Assignee
ニツポ電機株式会社
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 ニツポ電機株式会社 filed Critical ニツポ電機株式会社
Priority to JP10145681U priority Critical patent/JPS588927U/en
Publication of JPS588927U publication Critical patent/JPS588927U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の安定器の一部を示す側断面図、第２Ａ〜
２Ｃ図は従来の安定器におけるクラック発生、成長の様
子を示す概略図、第３図は本考案の１実施例を示す斜視
図である。 ２０・・・・・・電気部品、２１・・・・・・プリント
基板、２２・・・・・・合成樹脂層。Fig. 1 is a side sectional view showing a part of a conventional ballast, and Fig. 2A~
FIG. 2C is a schematic view showing how cracks occur and grow in a conventional ballast, and FIG. 3 is a perspective view showing an embodiment of the present invention. 20... Electrical component, 21... Printed circuit board, 22... Synthetic resin layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリント基板上に電気部品を取り付け、該プリント基板
の表面上にゴム硬度３６〜５８の弾性合成樹脂層を設け
、この合成樹脂層中に前記電気部品−の少なくとも一部
を埋没させて固定してなる螢光灯用安定器。An electrical component is mounted on a printed circuit board, an elastic synthetic resin layer with a rubber hardness of 36 to 58 is provided on the surface of the printed circuit board, and at least a portion of the electrical component is embedded and fixed in this synthetic resin layer. A ballast for fluorescent lamps.
JP10145681U 1981-07-08 1981-07-08 Ballast for fluorescent lamps Pending JPS588927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10145681U JPS588927U (en) 1981-07-08 1981-07-08 Ballast for fluorescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10145681U JPS588927U (en) 1981-07-08 1981-07-08 Ballast for fluorescent lamps

Publications (1)

Publication Number Publication Date
JPS588927U true JPS588927U (en) 1983-01-20

Family

ID=29896121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10145681U Pending JPS588927U (en) 1981-07-08 1981-07-08 Ballast for fluorescent lamps

Country Status (1)

Country Link
JP (1) JPS588927U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159852U (en) * 1984-03-31 1985-10-24 いすゞ自動車株式会社 oil pan structure
JPS6252259U (en) * 1985-09-20 1987-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159852U (en) * 1984-03-31 1985-10-24 いすゞ自動車株式会社 oil pan structure
JPS6252259U (en) * 1985-09-20 1987-04-01

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