JPS5938623U - ventilation fan - Google Patents

ventilation fan

Info

Publication number
JPS5938623U
JPS5938623U JP13467182U JP13467182U JPS5938623U JP S5938623 U JPS5938623 U JP S5938623U JP 13467182 U JP13467182 U JP 13467182U JP 13467182 U JP13467182 U JP 13467182U JP S5938623 U JPS5938623 U JP S5938623U
Authority
JP
Japan
Prior art keywords
ventilation fan
insulating material
heat insulating
side opening
opening
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
JP13467182U
Other languages
Japanese (ja)
Inventor
敏 中川
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP13467182U priority Critical patent/JPS5938623U/en
Publication of JPS5938623U publication Critical patent/JPS5938623U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

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図は従来例の構成図、第２図はこの考案の一実施例
の構成図、第３図ないし第４図はその動作の説明図であ
る。 ３・・・断熱材、４・・・枠体、５・・・羽根、６・・
・開口蓋。FIG. 1 is a block diagram of a conventional example, FIG. 2 is a block diagram of an embodiment of this invention, and FIGS. 3 and 4 are explanatory diagrams of its operation. 3...Insulating material, 4...Frame, 5...Blade, 6...
・Opening lid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断熱材からなる枠体内に羽根を配設し、この枠２　体の
、表面側開口および裏面側開口の少なくとも一方に、断
熱材からなる開口蓋を開閉自在に設けたことを特徴とす
る換気扇。A ventilation fan characterized in that blades are disposed within a frame made of a heat insulating material, and an opening cover made of a heat insulating material is provided in at least one of the front side opening and the back side opening of the two frames so as to be openable and closable.
JP13467182U 1982-09-03 1982-09-03 ventilation fan Pending JPS5938623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13467182U JPS5938623U (en) 1982-09-03 1982-09-03 ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13467182U JPS5938623U (en) 1982-09-03 1982-09-03 ventilation fan

Publications (1)

Publication Number Publication Date
JPS5938623U true JPS5938623U (en) 1984-03-12

Family

ID=30303378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13467182U Pending JPS5938623U (en) 1982-09-03 1982-09-03 ventilation fan

Country Status (1)

Country Link
JP (1) JPS5938623U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136085U (en) * 1985-02-15 1986-08-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136085U (en) * 1985-02-15 1986-08-25
JPH0328696Y2 (en) * 1985-02-15 1991-06-19

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