JPS516839Y2 - - Google Patents
Info
- Publication number
- JPS516839Y2 JPS516839Y2 JP1971038841U JP3884171U JPS516839Y2 JP S516839 Y2 JPS516839 Y2 JP S516839Y2 JP 1971038841 U JP1971038841 U JP 1971038841U JP 3884171 U JP3884171 U JP 3884171U JP S516839 Y2 JPS516839 Y2 JP S516839Y2
- 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
- Central Air Conditioning (AREA)
- Air Humidification (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971038841U JPS516839Y2 (en:Method) | 1971-05-17 | 1971-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971038841U JPS516839Y2 (en:Method) | 1971-05-17 | 1971-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4735567U JPS4735567U (en:Method) | 1972-12-20 |
| JPS516839Y2 true JPS516839Y2 (en:Method) | 1976-02-25 |
Family
ID=27908553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971038841U Expired JPS516839Y2 (en:Method) | 1971-05-17 | 1971-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS516839Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653604Y2 (en:Method) * | 1975-05-19 | 1981-12-14 |
-
1971
- 1971-05-17 JP JP1971038841U patent/JPS516839Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4735567U (en:Method) | 1972-12-20 |