CH558962A - DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD. - Google Patents

DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD.

Info

Publication number
CH558962A
CH558962A CH791773A CH791773A CH558962A CH 558962 A CH558962 A CH 558962A CH 791773 A CH791773 A CH 791773A CH 791773 A CH791773 A CH 791773A CH 558962 A CH558962 A CH 558962A
Authority
CH
Switzerland
Prior art keywords
duty
comparing
standard
transmission
spectral remission
Prior art date
Application number
CH791773A
Other languages
German (de)
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH791773A priority Critical patent/CH558962A/en
Priority to DE2335842A priority patent/DE2335842C3/en
Priority to NL7407249.A priority patent/NL165864C/en
Priority to AT446574A priority patent/AT328772B/en
Priority to DK291974A priority patent/DK144108C/en
Priority to SE7407200A priority patent/SE400380B/en
Priority to GB2414474A priority patent/GB1442485A/en
Publication of CH558962A publication Critical patent/CH558962A/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G07D7/121—Apparatus characterised by sensor details

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH791773A 1973-06-01 1973-06-01 DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD. CH558962A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH791773A CH558962A (en) 1973-06-01 1973-06-01 DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD.
DE2335842A DE2335842C3 (en) 1973-06-01 1973-07-11 Device for comparing the spectral remission or transmission of a test object and a standard
NL7407249.A NL165864C (en) 1973-06-01 1974-05-29 DEVICE FOR COMPARING THE SPECTRAL LIGHT TRANSMISSION OF A TEST OBJECT AND A REFERENCE OBJECT.
AT446574A AT328772B (en) 1973-06-01 1974-05-30 DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A TESTED AND A STANDARD - IN PARTICULAR FOR THE REALITY CHECK OF BANKNOTES AND OTHER VALUED MARK
DK291974A DK144108C (en) 1973-06-01 1974-05-30 APPARATUS FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A SAMPLE OBJECTIVE AND STANDARD
SE7407200A SE400380B (en) 1973-06-01 1974-05-30 DEVICE FOR COMPARISON OF THE SPECTRAL REMISSION OR TRANSMISSION OF A TEST AND OF A STANDARD
GB2414474A GB1442485A (en) 1973-06-01 1974-05-31 Devices for comparing the spectral reflection or transmission of a test sample and of a standard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH791773A CH558962A (en) 1973-06-01 1973-06-01 DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD.

Publications (1)

Publication Number Publication Date
CH558962A true CH558962A (en) 1975-02-14

Family

ID=4332347

Family Applications (1)

Application Number Title Priority Date Filing Date
CH791773A CH558962A (en) 1973-06-01 1973-06-01 DEVICE FOR COMPARING THE SPECTRAL REMISSION OR TRANSMISSION OF A DUTY AND A STANDARD.

Country Status (7)

Country Link
AT (1) AT328772B (en)
CH (1) CH558962A (en)
DE (1) DE2335842C3 (en)
DK (1) DK144108C (en)
GB (1) GB1442485A (en)
NL (1) NL165864C (en)
SE (1) SE400380B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510474C2 (en) * 1975-03-11 1986-10-09 Honeywell Regelsysteme GmbH, 6050 Offenbach Radiation detector for target-seeking institutions
GB1531312A (en) * 1975-05-13 1978-11-08 Glory Kogyo Kk Note discriminating apparatus
US4054389A (en) * 1976-09-23 1977-10-18 International Business Machines Corporation Spectrophotometer with photodiode array
JPS587545A (en) * 1981-07-08 1983-01-17 Olympus Optical Co Ltd Analyzer
DE3428364A1 (en) * 1984-08-01 1986-02-06 Ingenieurbüro Rudolf Weber KG, 6100 Darmstadt Colour recognition arrangement
US4881268A (en) * 1986-06-17 1989-11-14 Laurel Bank Machines Co., Ltd. Paper money discriminator
WO1994003997A1 (en) * 1992-08-03 1994-02-17 Ricoh Company, Ltd. Document identifier which can also identify special ticket, image forming apparatus using the identifier, image processor, and copying machine
US5751854A (en) * 1992-08-03 1998-05-12 Ricoh Company, Ltd. Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator using the original-discrimination system
GB2293649B (en) * 1994-09-29 1998-11-04 Mars Inc Apparatus for handling value sheets
US5889883A (en) 1995-01-23 1999-03-30 Mars Incorporated Method and apparatus for optical sensor system and optical interface circuit
GB2332270A (en) * 1997-12-10 1999-06-16 Mars Inc Charge storage photoelectric measurement
DE19909851C2 (en) * 1999-03-08 2003-09-04 Zimmermann Gmbh & Co Kg F Device for distinguishing false coins from real coins
AU2002363822A1 (en) * 2002-11-20 2004-06-15 Richard Fritz Sauter Method for analyzing molecules for molecule sequencing and spectrometer therefor
DE102010048101A1 (en) * 2010-01-25 2011-07-28 Krieg, Gunther, Prof. Dr.-Ing., 76227 Method and device for detecting and sorting out optically inactive substances

Also Published As

Publication number Publication date
DE2335842C3 (en) 1976-01-02
SE400380B (en) 1978-03-20
DE2335842B2 (en) 1975-05-22
NL165864C (en) 1981-05-15
AT328772B (en) 1976-04-12
DK144108C (en) 1982-06-01
SE7407200L (en) 1974-12-02
NL165864B (en) 1980-12-15
DK144108B (en) 1981-12-07
ATA446574A (en) 1975-06-15
GB1442485A (en) 1976-07-14
DE2335842A1 (en) 1975-01-09
NL7407249A (en) 1974-12-03
DK291974A (en) 1975-02-03

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Legal Events

Date Code Title Description
PL Patent ceased