JPH0245093B2 - - Google Patents
Info
- Publication number
- JPH0245093B2 JPH0245093B2 JP57177609A JP17760982A JPH0245093B2 JP H0245093 B2 JPH0245093 B2 JP H0245093B2 JP 57177609 A JP57177609 A JP 57177609A JP 17760982 A JP17760982 A JP 17760982A JP H0245093 B2 JPH0245093 B2 JP H0245093B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- exhaust
- damper
- room
- shaft
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 2
- 238000010438 heat treatment Methods 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
- F24F7/08—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 with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
-
- 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
- F24F2007/004—Natural ventilation using convection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177609A JPS5969636A (ja) | 1982-10-12 | 1982-10-12 | 自然排気を利用した外気冷房装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57177609A JPS5969636A (ja) | 1982-10-12 | 1982-10-12 | 自然排気を利用した外気冷房装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5969636A JPS5969636A (ja) | 1984-04-19 |
JPH0245093B2 true JPH0245093B2 (US20020051482A1-20020502-M00057.png) | 1990-10-08 |
Family
ID=16033990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57177609A Granted JPS5969636A (ja) | 1982-10-12 | 1982-10-12 | 自然排気を利用した外気冷房装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5969636A (US20020051482A1-20020502-M00057.png) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0263341A (ja) * | 1988-08-30 | 1990-03-02 | Fujitsu Ltd | 無線中継システムにおけるデータ再生方式 |
JPH04118096U (ja) * | 1991-04-02 | 1992-10-22 | 大宝技研株式会社 | トイレツトペーパーホルダー |
JPH0856870A (ja) * | 1994-08-19 | 1996-03-05 | Maruzen:Kk | トイレットペーパ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6541961B2 (ja) * | 2014-12-04 | 2019-07-10 | エア・ウォーター防災株式会社 | ガス系消火設備 |
-
1982
- 1982-10-12 JP JP57177609A patent/JPS5969636A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0263341A (ja) * | 1988-08-30 | 1990-03-02 | Fujitsu Ltd | 無線中継システムにおけるデータ再生方式 |
JPH04118096U (ja) * | 1991-04-02 | 1992-10-22 | 大宝技研株式会社 | トイレツトペーパーホルダー |
JPH0856870A (ja) * | 1994-08-19 | 1996-03-05 | Maruzen:Kk | トイレットペーパ |
Also Published As
Publication number | Publication date |
---|---|
JPS5969636A (ja) | 1984-04-19 |