JPS6449594U - - Google Patents
Info
- Publication number
- JPS6449594U JPS6449594U JP1987143463U JP14346387U JPS6449594U JP S6449594 U JPS6449594 U JP S6449594U JP 1987143463 U JP1987143463 U JP 1987143463U JP 14346387 U JP14346387 U JP 14346387U JP S6449594 U JPS6449594 U JP S6449594U
- Authority
- JP
- Japan
- Prior art keywords
- incident light
- control means
- angle
- light detecting
- vanes
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
-
- 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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
Landscapes
- Blinds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987143463U JPS6449594U (enrdf_load_stackoverflow) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987143463U JPS6449594U (enrdf_load_stackoverflow) | 1987-09-18 | 1987-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6449594U true JPS6449594U (enrdf_load_stackoverflow) | 1989-03-28 |
Family
ID=31410313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987143463U Pending JPS6449594U (enrdf_load_stackoverflow) | 1987-09-18 | 1987-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6449594U (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02276214A (ja) * | 1989-04-18 | 1990-11-13 | Matsushita Electric Ind Co Ltd | 電子部品 |
JPH0337197U (enrdf_load_stackoverflow) * | 1989-08-23 | 1991-04-10 |
-
1987
- 1987-09-18 JP JP1987143463U patent/JPS6449594U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02276214A (ja) * | 1989-04-18 | 1990-11-13 | Matsushita Electric Ind Co Ltd | 電子部品 |
JPH0337197U (enrdf_load_stackoverflow) * | 1989-08-23 | 1991-04-10 |