JPS5618731A - Pyrheliometer employing solar battery - Google Patents

Pyrheliometer employing solar battery

Info

Publication number
JPS5618731A
JPS5618731A JP9349579A JP9349579A JPS5618731A JP S5618731 A JPS5618731 A JP S5618731A JP 9349579 A JP9349579 A JP 9349579A JP 9349579 A JP9349579 A JP 9349579A JP S5618731 A JPS5618731 A JP S5618731A
Authority
JP
Japan
Prior art keywords
solar battery
diffusion plate
light
incident angle
air layer
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
Application number
JP9349579A
Other languages
Japanese (ja)
Inventor
Takeshi Aoshima
Toshio Kurimoto
Yukimi Miyake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIKOU SEIKI SANGYO KK
Original Assignee
EIKOU SEIKI SANGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EIKOU SEIKI SANGYO KK filed Critical EIKOU SEIKI SANGYO KK
Priority to JP9349579A priority Critical patent/JPS5618731A/en
Publication of JPS5618731A publication Critical patent/JPS5618731A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0474—Diffusers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0488—Optical or mechanical part supplementary adjustable parts with spectral filtering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light

Abstract

PURPOSE:To prevent the rise in the surface temperature of a solar battery and keep a spectroscopic characteristic constant as to wavelength, by providing a conical reflector under a diffusion plate and providing an air layer between the diffusion plate and the sollar battery. CONSTITUTION:A conical reflector 2 made of a film, which has metallic luster, is provided under a diffusion plate 1 to change the optical path of light which comes in at an incident angle of about 40 deg. or more as to a vertical line. The light is then transmitted at a always small incident angle on a reflection surface to the transparent film-coated plate of a solar battery. An air layer is provided between the solar battery 5 and the diffusion plate 1 to reduce the light by diffusion to prevent the rise in the surface temperature of the solar battery. Since both the sides of the diffusion plate have reflection surfaces, light of large incident angle is repeatedly reflected and therefore weakened and then introduced into the air layer. If a wide- range interference filter is mounted on a pyrheliometer of such constitution, the quantity of insolation in a particular range of wavelength can be measured. The solar battery 5 is used as a member to measure the insolation.
JP9349579A 1979-07-23 1979-07-23 Pyrheliometer employing solar battery Pending JPS5618731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9349579A JPS5618731A (en) 1979-07-23 1979-07-23 Pyrheliometer employing solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9349579A JPS5618731A (en) 1979-07-23 1979-07-23 Pyrheliometer employing solar battery

Publications (1)

Publication Number Publication Date
JPS5618731A true JPS5618731A (en) 1981-02-21

Family

ID=14083919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9349579A Pending JPS5618731A (en) 1979-07-23 1979-07-23 Pyrheliometer employing solar battery

Country Status (1)

Country Link
JP (1) JPS5618731A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179646A (en) * 1981-04-28 1982-11-05 Shimadzu Corp Multiple light fluxes mixer
JPS62140420U (en) * 1986-02-26 1987-09-04
JP2007132730A (en) * 2005-11-09 2007-05-31 Eko Instruments Trading Co Ltd Pyrheliometer having photo catalyst layer
CN108027277A (en) * 2015-07-15 2018-05-11 英弘精机株式会社 Pyranometer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179646A (en) * 1981-04-28 1982-11-05 Shimadzu Corp Multiple light fluxes mixer
JPS639610B2 (en) * 1981-04-28 1988-03-01 Shimadzu Corp
JPS62140420U (en) * 1986-02-26 1987-09-04
JP2007132730A (en) * 2005-11-09 2007-05-31 Eko Instruments Trading Co Ltd Pyrheliometer having photo catalyst layer
CN108027277A (en) * 2015-07-15 2018-05-11 英弘精机株式会社 Pyranometer

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