JPS4816338Y1 - - Google Patents
Info
- Publication number
- JPS4816338Y1 JPS4816338Y1 JP1970082570U JP8257070U JPS4816338Y1 JP S4816338 Y1 JPS4816338 Y1 JP S4816338Y1 JP 1970082570 U JP1970082570 U JP 1970082570U JP 8257070 U JP8257070 U JP 8257070U JP S4816338 Y1 JPS4816338 Y1 JP S4816338Y1
- Authority
- JP
- Japan
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Landscapes
- Air Humidification (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970082570U JPS4816338Y1 (enExample) | 1970-08-19 | 1970-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970082570U JPS4816338Y1 (enExample) | 1970-08-19 | 1970-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4816338Y1 true JPS4816338Y1 (enExample) | 1973-05-10 |
Family
ID=33247826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970082570U Expired JPS4816338Y1 (enExample) | 1970-08-19 | 1970-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4816338Y1 (enExample) |
-
1970
- 1970-08-19 JP JP1970082570U patent/JPS4816338Y1/ja not_active Expired