NL178276C - LIGHT MEASURING DEVICE. - Google Patents

LIGHT MEASURING DEVICE.

Info

Publication number: NL178276C
Authority: NL; Netherlands
Prior art keywords: measuring device; light measuring; light; measuring
Prior art date: 1978-04-13

Application number

NL7900630A

Other languages

Dutch (nl)

Other versions

NL7900630A (en

NL178276B (en

Original Assignee

Strahlen Umweltforsch Gmbh

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.)

1978-04-13

Filing date

1979-01-26

Publication date

1986-02-17

1979-01-26 Application filed by Strahlen Umweltforsch Gmbh filed Critical Strahlen Umweltforsch Gmbh

1979-10-16 Publication of NL7900630A publication Critical patent/NL7900630A/en

1985-09-16 Publication of NL178276B publication Critical patent/NL178276B/en

1986-02-17 Application granted granted Critical

1986-02-17 Publication of NL178276C publication Critical patent/NL178276C/en

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
- 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
- G01J1/0271—Housings; Attachments or accessories for photometers
- 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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

NL7900630A 1978-04-13 1979-01-26 LIGHT MEASURING DEVICE. NL178276C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19782816017 DE2816017C2 (en)	1978-04-13	1978-04-13	Light meter

Publications (3)

Publication Number	Publication Date
NL7900630A NL7900630A (en)	1979-10-16
NL178276B NL178276B (en)	1985-09-16
NL178276C true NL178276C (en)	1986-02-17

Family

ID=6036888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7900630A NL178276C (en)	1978-04-13	1979-01-26	LIGHT MEASURING DEVICE.

Country Status (5)

Country	Link
AT (1)	AT376041B (en)
DE (1)	DE2816017C2 (en)
GB (1)	GB2023812B (en)
NL (1)	NL178276C (en)
SE (1)	SE440400B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3622075A1 (en) *	1986-07-01	1988-01-14	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Device for measuring inhomogeneous optical radiation, and method of measurement
FR2608742B1 (en) *	1986-12-19	1990-02-23	Sevelinge Gerard	CONTROL SYSTEM FOR MONITORING THE SUN AND THE POSITIONING OF THE HELIOSTATS OF A LINEAR CONCENTRATION SOLAR SENSOR WITH MOBILE BLADES
DE4329665C1 (en) *	1993-09-02	1994-05-11	Se Scient Electronics Muenchen	EM radiation sensor for monitoring UV radiation dosage - has lens system focussing received radiation onto detector providing electrical signal
GB9719614D0 (en)	1997-09-10	1997-11-19	Wood John	Solar radiation sensor
DE102005025606B4 (en) *	2005-06-03	2015-10-01	Vishay Semiconductor Gmbh	Sun sensor and manufacturing method therefor
CN103411885A (en) *	2013-07-18	2013-11-27	江苏大学	Diffuse reflection illumination apparatus of multispectral imaging system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1028357B (en) *	1955-03-22	1958-04-17	Patra Patent Treuhand	Illuminometer attachment for cos-correct illuminance measurements
DE1813306B2 (en) *	1968-12-07	1971-07-22		CORRECTIVE LENS FOR LIGHT SENSOR
US3880528A (en) *	1973-07-02	1975-04-29	Tektronix Inc	Light probe

1978
- 1978-04-13 DE DE19782816017 patent/DE2816017C2/en not_active Expired
1979
- 1979-01-19 AT AT41879A patent/AT376041B/en not_active IP Right Cessation
- 1979-01-26 NL NL7900630A patent/NL178276C/en not_active IP Right Cessation
- 1979-04-06 GB GB7912174A patent/GB2023812B/en not_active Expired
- 1979-04-11 SE SE7903223A patent/SE440400B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7900630A (en)	1979-10-16
GB2023812A (en)	1980-01-03
ATA41879A (en)	1984-02-15
AT376041B (en)	1984-10-10
DE2816017C2 (en)	1987-04-23
DE2816017A1 (en)	1979-10-25
NL178276B (en)	1985-09-16
SE7903223L (en)	1979-10-14
SE440400B (en)	1985-07-29
GB2023812B (en)	1982-11-24

Publication	Publication Date	Title
IT1118707B (en)	1986-03-03	OPTICAL MEASUREMENT DEVICE
IT7925711A0 (en)	1979-09-14	MEASURING DEVICE.
NL7901042A (en)	1979-08-17	OPTICAL MEASUREMENT SYSTEM.
NL7904571A (en)	1979-12-14	DISPLAY DEVICE.
NL7809646A (en)	1979-10-26	BATTLE-CLEANING DEVICE.
NL7904036A (en)	1979-11-27	SEMI-GUIDE DEVICE.
DK67979A (en)	1979-08-18	OPTICAL MONITORING DEVICE
NL7900274A (en)	1979-07-17	SEMI-GUIDE DEVICE.
BR7901781A (en)	1979-11-20	OPTICAL DEVICE
NL7903147A (en)	1979-10-26	SEMI-GUIDE DEVICE.
NL7901015A (en)	1979-08-13	LIMITING DEVICE.
IT7924306A0 (en)	1979-07-11	AUDIO-VOICE DEVICE.
NO791291L (en)	1979-10-25	LIGHT SIGNAL DEVICE.
NL7803706A (en)	1979-10-09	SEMI-GUIDE DEVICE.
NL7806139A (en)	1979-12-10	BOX-CLOSING DEVICE.
NL7801532A (en)	1979-08-14	SEMI-GUIDE DEVICE.
NL7903096A (en)	1979-10-26	INDICATION DEVICE.
IT7912465A0 (en)	1979-02-13	MEASURING DEVICE
NL178276C (en)	1986-02-17	LIGHT MEASURING DEVICE.
ES237776Y (en)	1979-04-01	STACKER-FEEDER DEVICE.
NL7800584A (en)	1979-07-20	DISPLAY DEVICE.
NL7900453A (en)	1979-07-24	WEIGHING DEVICE.
NL174761C (en)	1984-08-01	LENS MEASURING DEVICE.
SE7908559L (en)	1980-05-10	STABILIZED OPTICAL DEVICE
NO791292L (en)	1979-10-25	LIGHT SIGNAL DEVICE.

Legal Events

Date	Code	Title
1979-11-12	A1A	A request for search or an international-type search has been filed
1980-05-27	BB	A search report has been drawn up
1980-10-27	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-09-16	V1	Lapsed because of non-payment of the annual fee