JPS58195731A - ダクト用換気扇 - Google Patents

ダクト用換気扇

Info

Publication number
JPS58195731A
JPS58195731A JP57076993A JP7699382A JPS58195731A JP S58195731 A JPS58195731 A JP S58195731A JP 57076993 A JP57076993 A JP 57076993A JP 7699382 A JP7699382 A JP 7699382A JP S58195731 A JPS58195731 A JP S58195731A
Authority
JP
Japan
Prior art keywords
fan body
ceiling
ventilation fan
elongated holes
mounting plate
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
JP57076993A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634094B2 (enExample
Inventor
Tetsuo Ishizu
石津　哲男
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 Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co 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 Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP57076993A priority Critical patent/JPS58195731A/ja
Publication of JPS58195731A publication Critical patent/JPS58195731A/ja
Publication of JPS634094B2 publication Critical patent/JPS634094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
JP57076993A 1982-05-08 1982-05-08 ダクト用換気扇 Granted JPS58195731A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076993A JPS58195731A (ja) 1982-05-08 1982-05-08 ダクト用換気扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076993A JPS58195731A (ja) 1982-05-08 1982-05-08 ダクト用換気扇

Publications (2)

Publication Number Publication Date
JPS58195731A true JPS58195731A (ja) 1983-11-15
JPS634094B2 JPS634094B2 (enExample) 1988-01-27

Family

ID=13621297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076993A Granted JPS58195731A (ja) 1982-05-08 1982-05-08 ダクト用換気扇

Country Status (1)

Country Link
JP (1) JPS58195731A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03133084A (ja) * 1989-10-18 1991-06-06 Meisei Kinzoku Kogyosho:Kk 棒状電熱体を用いた完全加熱システム

Also Published As

Publication number Publication date
JPS634094B2 (enExample) 1988-01-27

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