JPS6229690B2 - - Google Patents
Info
- Publication number
- JPS6229690B2 JPS6229690B2 JP56066664A JP6666481A JPS6229690B2 JP S6229690 B2 JPS6229690 B2 JP S6229690B2 JP 56066664 A JP56066664 A JP 56066664A JP 6666481 A JP6666481 A JP 6666481A JP S6229690 B2 JPS6229690 B2 JP S6229690B2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- duct
- plate
- suction port
- corner
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 49
- 235000019645 odor Nutrition 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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)
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 JPS57182036A (en) | 1982-11-09 |
JPS6229690B2 true 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004501334A (ja) * | 2000-04-19 | 2004-01-15 | アストラゼネカ アクティエボラーグ | 凍結乾燥プロセス監視方法 |
Citations (1)
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 |
-
1981
- 1981-04-30 JP JP6666481A patent/JPS57182036A/ja active Granted
Patent Citations (1)
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004501334A (ja) * | 2000-04-19 | 2004-01-15 | アストラゼネカ アクティエボラーグ | 凍結乾燥プロセス監視方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS57182036A (en) | 1982-11-09 |
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