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Title:
PYRHELIOMETRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/1994/011703
Kind Code:
A1
Abstract:
This invention relates to a pyrheliometric sensor used particularly for control of an air conditioner mounted to a vehicle, and aims at providing a pyrheliometric sensor capable of precisely controlling and detecting a pyrheliometric heat load corresponding to the direction of solar rays. A shading film (23) is formed on the upper surface of a transparent substrate (21) (inclusion member) of a photosensor device (12), a light introduction hole (24) is formed at the center of this shading film (23) and photo-detection portions (22L, 22R) are formed on both right and left sides of the lower surface of the transparent substrate (21).

Inventors:
NUNOGAKI NAOCHIKA (JP)
SHIRAI MAKOTO (JP)
YAMADA MANABU (JP)
MAEDA YUTAKA (JP)
NAKAMURA MASAYA (JP)
FUKUTANI MASANORI (JP)
AKIMOTO KATSUHIDE (JP)
Application Number:
PCT/JP1993/001599
Publication Date:
May 26, 1994
Filing Date:
November 04, 1993
Export Citation:
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Assignee:
NIPPON DENSO CO (JP)
NUNOGAKI NAOCHIKA (JP)
SHIRAI MAKOTO (JP)
YAMADA MANABU (JP)
MAEDA YUTAKA (JP)
NAKAMURA MASAYA (JP)
FUKUTANI MASANORI (JP)
AKIMOTO KATSUHIDE (JP)
International Classes:
B60H1/00; G01J1/04; G01J1/42; H01L31/02; H01L31/0203; H01L31/0216; H01L31/0232; (IPC1-7): G01C1/00
Foreign References:
JPS62297712A1987-12-24
JPH02284489A1990-11-21
JPH03207340A1991-09-10
JPH0287027A1990-03-27
JPH0495728A1992-03-27
JPS4953463A1974-05-24
JPS62254005A1987-11-05
JPS57120809A1982-07-28
JPS63246614A1988-10-13
JPH02216402A1990-08-29
JPH04104019A1992-04-06
JPH04143611A1992-05-18
JPH04216405A1992-08-06
JPH04355317A1992-12-09
JPS52161537U1977-12-07
JPS53116754U1978-09-16
JPS55161700U1980-11-20
JPS59151126U1984-10-09
JPS6319209U1988-02-08
JPS63118507U1988-08-01
JPS6419107U1989-01-31
JPH02640U1990-01-05
JPH0449506U1992-04-27
JPH0352208U1991-05-21
JPH0557636U1993-07-30
JPH0587534U1993-11-26
JPH0587537U1993-11-26
Other References:
See also references of EP 0625692A4
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