JPS61116937U - - Google Patents

Info

Publication number
JPS61116937U
JPS61116937U JP20053284U JP20053284U JPS61116937U JP S61116937 U JPS61116937 U JP S61116937U JP 20053284 U JP20053284 U JP 20053284U JP 20053284 U JP20053284 U JP 20053284U JP S61116937 U JPS61116937 U JP S61116937U
Authority
JP
Japan
Prior art keywords
outer frame
orifice
raised part
orifice stopper
shaped cut
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
JP20053284U
Other languages
English (en)
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 filed Critical
Priority to JP20053284U priority Critical patent/JPS61116937U/ja
Publication of JPS61116937U publication Critical patent/JPS61116937U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の天井埋込み型換気
扇のオリフイス取付部の分解斜視図、第2図は同
平面図、第3図はそのオリフイス止め具の上面図
、第4図は従来の天井埋込み型換気扇の断面図、
第5図は同分解斜視図である。 4……オリフイス、11……換気扇外枠、12
a……切り起こしa、12b……切り起こしb、
13a……ブランクa、13b……ブランクb、
14……オリフイス支持部、15……オリフイス
止め具。

Claims (1)

    【実用新案登録請求の範囲】
  1. 箱状の外枠と、この外枠の側面にオリフイスを
    取り付けるのに用いるオリフイス止め具を備え、
    前記オリフイス止め具は、L型の形状を有し、前
    記外枠側面に接する板部にL状の切り起こしを設
    け、また、前記外枠には前記オリフイス止め具の
    L状の切り起こしが係合する穴を設けた天井埋込
    み型換気扇。
JP20053284U 1984-12-28 1984-12-28 Pending JPS61116937U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20053284U JPS61116937U (ja) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20053284U JPS61116937U (ja) 1984-12-28 1984-12-28

Publications (1)

Publication Number Publication Date
JPS61116937U true JPS61116937U (ja) 1986-07-23

Family

ID=30761469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20053284U Pending JPS61116937U (ja) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPS61116937U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312257B2 (ja) * 1974-07-01 1978-04-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312257B2 (ja) * 1974-07-01 1978-04-27

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