JPS57182036A - Ventilator fan - Google Patents

Ventilator fan

Info

Publication number
JPS57182036A
JPS57182036A JP6666481A JP6666481A JPS57182036A JP S57182036 A JPS57182036 A JP S57182036A JP 6666481 A JP6666481 A JP 6666481A JP 6666481 A JP6666481 A JP 6666481A JP S57182036 A JPS57182036 A JP S57182036A
Authority
JP
Japan
Prior art keywords
ventilator
corner
case
duct
room
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
JP6666481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229690B2 (US06252093-20010626-C00008.png
Inventor
Ichiro Ishizuka
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 JP6666481A priority Critical patent/JPS57182036A/ja
Publication of JPS57182036A publication Critical patent/JPS57182036A/ja
Publication of JPS6229690B2 publication Critical patent/JPS6229690B2/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)
  • Ventilation (AREA)
JP6666481A 1981-04-30 1981-04-30 Ventilator fan Granted JPS57182036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6666481A JPS57182036A (en) 1981-04-30 1981-04-30 Ventilator fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6666481A JPS57182036A (en) 1981-04-30 1981-04-30 Ventilator fan

Publications (2)

Publication Number Publication Date
JPS57182036A true JPS57182036A (en) 1982-11-09
JPS6229690B2 JPS6229690B2 (US06252093-20010626-C00008.png) 1987-06-27

Family

ID=13322387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6666481A Granted JPS57182036A (en) 1981-04-30 1981-04-30 Ventilator fan

Country Status (1)

Country Link
JP (1) JPS57182036A (US06252093-20010626-C00008.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0001453D0 (sv) * 2000-04-19 2000-04-19 Astrazeneca Ab Method of monitoring a freeze drying process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130635A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Testing device for life of rope or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130635A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Testing device for life of rope or the like

Also Published As

Publication number Publication date
JPS6229690B2 (US06252093-20010626-C00008.png) 1987-06-27

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