NO125785B - - Google Patents

Download PDF

Info

Publication number: NO125785B
Authority: NO; Norway
Prior art keywords: plates; magnetically; magnetic; width; information
Prior art date: 1969-08-21

Application number

NO277370A

Other languages

English (en)

Norwegian (no)

Inventor

J Vinatier

J Cohen

Original Assignee

Telemecanique Electrique

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.)

1969-08-21

Filing date

1970-07-15

Publication date

1972-10-30

1970-07-15 Application filed by Telemecanique Electrique filed Critical Telemecanique Electrique

1972-10-30 Publication of NO125785B publication Critical patent/NO125785B/no

Links

230000005291 magnetic effect Effects 0.000 claims description 20
239000000463 material Substances 0.000 claims description 16
230000005294 ferromagnetic effect Effects 0.000 claims description 3
239000000696 magnetic material Substances 0.000 claims description 3
230000006698 induction Effects 0.000 claims description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
229910052742 iron Inorganic materials 0.000 description 5
230000035945 sensitivity Effects 0.000 description 3
238000001514 detection method Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000011888 foil Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/16—Apparatus characterised by the means used for detection ofthe destination using magnetic detecting means
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object

Landscapes

Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Geophysics (AREA)
Discharge Of Articles From Conveyors (AREA)
Sorting Of Articles (AREA)
Inspection Of Paper Currency And Valuable Securities (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

NO277370A 1969-08-21 1970-07-15 NO125785B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6928783A FR2056037A5 (de)	1969-08-21	1969-08-21

Publications (1)

Publication Number	Publication Date
NO125785B true NO125785B (de)	1972-10-30

Family

ID=9039281

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO277370A NO125785B (de)	1969-08-21	1970-07-15

Country Status (11)

Country	Link
AT (1)	AT309111B (de)
BE (1)	BE753891A (de)
CH (1)	CH522256A (de)
DE (1)	DE2041215A1 (de)
DK (1)	DK126641B (de)
FR (1)	FR2056037A5 (de)
GB (1)	GB1320226A (de)
LU (1)	LU61430A1 (de)
NL (1)	NL7012288A (de)
NO (1)	NO125785B (de)
SE (1)	SE363068B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT390005B (de) *	1988-03-31	1990-03-12	Oesterr Forsch Seibersdorf	Verfahren und anordnung zur kennung von schiern
IT1240371B (it) *	1990-04-30	1993-12-10	Fiat Auto Spa	Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico
FR2777660B1 (fr) *	1998-04-16	2000-07-13	Beylot Bernard Jeanne	Procede d'identification d'un articule de sport, en particulier d'une planche de ski ou de surf ou d'un engin de sport nautique, article et equipement pour la mise en oeuvre d'un tel procede

1969
- 1969-08-21 FR FR6928783A patent/FR2056037A5/fr not_active Expired
1970
- 1970-07-15 NO NO277370A patent/NO125785B/no unknown
- 1970-07-24 BE BE753891D patent/BE753891A/xx unknown
- 1970-07-29 LU LU61430D patent/LU61430A1/xx unknown
- 1970-08-12 CH CH1210670A patent/CH522256A/fr not_active IP Right Cessation
- 1970-08-14 GB GB3930470A patent/GB1320226A/en not_active Expired
- 1970-08-18 AT AT747470A patent/AT309111B/de not_active IP Right Cessation
- 1970-08-19 DE DE19702041215 patent/DE2041215A1/de active Pending
- 1970-08-19 NL NL7012288A patent/NL7012288A/xx unknown
- 1970-08-20 DK DK427070A patent/DK126641B/da unknown
- 1970-08-20 SE SE1134570A patent/SE363068B/xx unknown

Also Published As

Publication number	Publication date
FR2056037A5 (de)	1971-05-14
GB1320226A (en)	1973-06-13
SE363068B (de)	1974-01-07
LU61430A1 (de)	1971-07-13
DK126641B (da)	1973-08-06
AT309111B (de)	1973-08-10
NL7012288A (de)	1971-02-23
DE2041215A1 (de)	1971-02-25
BE753891A (fr)	1971-01-25
CH522256A (fr)	1972-04-30

Similar Documents

Publication	Publication Date	Title
US3995313A (en)	1976-11-30	Data accumulation system
GB1447449A (en)	1976-08-25	Magnetic head assembly
US5457382A (en)	1995-10-10	Apparatus for testing documents having magnetic properties
GB1319047A (en)	1973-05-31	Erasing a visible magnetic record medium
GB1479814A (en)	1977-07-13	Encoding and reading magnetic-type information cards
US2857059A (en)	1958-10-21	Device for storing switching information for controlling operations of conveying systems
US2628285A (en)	1953-02-10	Electromagnetic transducer head
US3796859A (en)	1974-03-12	Magnetic ink recording system to both magnetize and read ink
US2954267A (en)	1960-09-27	Modified return-to-zero digital recording system
GB752415A (en)	1956-07-11	Improvements in or relating to devices for reading magnetically recorded coded information
US3651311A (en)	1972-03-21	Information signal generation apparatus
US3627934A (en)	1971-12-14	Method and apparatus for verifying magnetic records
US3612834A (en)	1971-10-12	Signal readout method and apparatus
US3874586A (en)	1975-04-01	Information-carrying article and reading apparatus and method
US2806904A (en)	1957-09-17	Variable area magnetic recording apparatus
US3613101A (en)	1971-10-12	Magnetic recording utilizing a selective magnetic shielding structure
US2288862A (en)	1942-07-07	Method of and means for preparing magnetizable bodies to receive and retain magnetic impressions
US4296447A (en)	1981-10-20	Magnetic recording and reproduction
US2908768A (en)	1959-10-13	Device for demagnetizing the magnetized wire of a sound recording and reproducing apparatus
US1858553A (en)	1932-05-17	Method of and means for recording and reproducing sounds
US3189880A (en)	1965-06-15	Flux-responsive record-reproduce system
GB1232951A (de)	1971-05-26
US3920960A (en)	1975-11-18	Shielded magnetic sensing head
DE58905860D1 (de)	1993-11-18	Dünnfilm-Magnetkopf mit integriertem magneto-resistiven Sensor.
GB1273794A (en)	1972-05-10	Improvements in or relating to magnetic recording systems