GB1442485A - Devices for comparing the spectral reflection or transmission of a test sample and of a standard - Google Patents

Devices for comparing the spectral reflection or transmission of a test sample and of a standard

Info

Publication number
GB1442485A
GB1442485A GB2414474A GB2414474A GB1442485A GB 1442485 A GB1442485 A GB 1442485A GB 2414474 A GB2414474 A GB 2414474A GB 2414474 A GB2414474 A GB 2414474A GB 1442485 A GB1442485 A GB 1442485A
Authority
GB
United Kingdom
Prior art keywords
comparing
standard
transmission
devices
test sample
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.)
Expired
Application number
GB2414474A
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.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
LGZ Landis and Gyr Zug 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 and Gyr AG, LGZ Landis and Gyr Zug AG filed Critical Landis and Gyr AG
Publication of GB1442485A publication Critical patent/GB1442485A/en
Expired legal-status Critical Current

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)
GB2414474A 1973-06-01 1974-05-31 Devices for comparing the spectral reflection or transmission of a test sample and of a standard Expired GB1442485A (en)

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
GB1442485A true GB1442485A (en) 1976-07-14

Family

ID=4332347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2414474A Expired GB1442485A (en) 1973-06-01 1974-05-31 Devices for comparing the spectral reflection or transmission of a test sample and of 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)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192275A (en) * 1986-06-17 1988-01-06 Laurel Bank Machine Co Paper money discriminator
GB2282445B (en) * 1992-08-03 1997-02-05 Ricoh Kk Original-discrimination system for discriminating special documents, and an image forming apparatus and duplicator using the original-discrimination system
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
US5764346A (en) * 1994-09-29 1998-06-09 Mars Incorporated 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
US6070710A (en) * 1997-12-10 2000-06-06 Mars Incorporated Photoelectric measurement method and apparatus and banknote validation
DE19909851A1 (en) * 1999-03-08 2000-09-21 Zimmermann Gmbh & Co Kg F Device for coin recognition
WO2004046709A1 (en) * 2002-11-20 2004-06-03 Richard Fritz Sauter Method for analyzing molecules for molecule sequencing and spectrometer therefor

Families Citing this family (6)

* 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
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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192275A (en) * 1986-06-17 1988-01-06 Laurel Bank Machine Co Paper money discriminator
GB2192275B (en) * 1986-06-17 1990-09-26 Laurel Bank Machine Co Paper money discriminator
GB2282445B (en) * 1992-08-03 1997-02-05 Ricoh Kk Original-discrimination system for discriminating special documents, and an image forming apparatus and duplicator using the original-discrimination system
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
US6272248B1 (en) 1992-08-03 2001-08-07 Ricoh Company, Ltd. Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator using the original-discrimination system
US5764346A (en) * 1994-09-29 1998-06-09 Mars Incorporated 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
US6819781B1 (en) 1995-01-23 2004-11-16 Mars Incorporated Method and apparatus for optical sensor system and optical interface circuit
US6070710A (en) * 1997-12-10 2000-06-06 Mars Incorporated Photoelectric measurement method and apparatus and banknote validation
DE19909851A1 (en) * 1999-03-08 2000-09-21 Zimmermann Gmbh & Co Kg F Device for coin recognition
DE19909851C2 (en) * 1999-03-08 2003-09-04 Zimmermann Gmbh & Co Kg F Device for distinguishing false coins from real coins
WO2004046709A1 (en) * 2002-11-20 2004-06-03 Richard Fritz Sauter Method for analyzing molecules for molecule sequencing and spectrometer therefor

Also Published As

Publication number Publication date
SE400380B (en) 1978-03-20
ATA446574A (en) 1975-06-15
NL7407249A (en) 1974-12-03
DK144108B (en) 1981-12-07
CH558962A (en) 1975-02-14
DE2335842B2 (en) 1975-05-22
NL165864C (en) 1981-05-15
SE7407200L (en) 1974-12-02
DK144108C (en) 1982-06-01
NL165864B (en) 1980-12-15
AT328772B (en) 1976-04-12
DE2335842C3 (en) 1976-01-02
DE2335842A1 (en) 1975-01-09
DK291974A (en) 1975-02-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee