NL82127C - - Google Patents

Info

Publication number: NL82127C
Authority: NL; Netherlands

Application number

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.)

1951-12-31

Publication of NL82127C publication Critical patent/NL82127C/xx

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Digital Magnetic Recording (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

NL82127D 1951-12-31 NL82127C (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US264341A US2774646A (en)	1951-12-31	1951-12-31	Magnetic recording method

Publications (1)

Publication Number	Publication Date
NL82127C true NL82127C (sv)

Family

ID=23005615

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7214726,A NL174948B (nl)	1951-12-31		Werkwijze ter bereiding van in de hitte hardbare mengsels, alsmede gevormd voortbrengsel, dat geheel of ten dele daaruit is vervaardigd.
NL82127D NL82127C (sv)	1951-12-31

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7214726,A NL174948B (nl)	1951-12-31		Werkwijze ter bereiding van in de hitte hardbare mengsels, alsmede gevormd voortbrengsel, dat geheel of ten dele daaruit is vervaardigd.

Country Status (6)

Country	Link
US (1)	US2774646A (sv)
BE (1)	BE515300A (sv)
DE (1)	DE950858C (sv)
FR (1)	FR1078430A (sv)
GB (1)	GB748996A (sv)
NL (2)	NL82127C (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE526798A (sv) *	1953-02-27
US2932547A (en) *	1955-06-28	1960-04-12	United Geophysical Corp	Seismic wave recording system
BE558988A (sv) *	1956-10-08
US2948882A (en) *	1957-05-17	1960-08-09	Gen Dynamics Corp	Magnetic data handling system
US3080560A (en) *	1960-03-09	1963-03-05	Burroughs Corp	Magnetic recording system
JPS502919A (sv) *	1973-05-09	1975-01-13

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2436829A (en) *	1945-01-31	1948-03-02	Ibm	Bipolar magnetic control record
US2540654A (en) *	1948-03-25	1951-02-06	Engineering Res Associates Inc	Data storage system
US2611813A (en) *	1948-05-26	1952-09-23	Technitrol Engineering Company	Magnetic data storage system
US2488277A (en) *	1948-06-15	1949-11-15	Gen Electric	Magnetic wire footage meter
US2614169A (en) *	1950-07-24	1952-10-14	Engineering Res Associates Inc	Storage and relay system

0
- NL NLAANVRAGE7214726,A patent/NL174948B/xx unknown
- NL NL82127D patent/NL82127C/xx active
- BE BE515300D patent/BE515300A/xx unknown
1951
- 1951-12-31 US US264341A patent/US2774646A/en not_active Expired - Lifetime
1952
- 1952-08-21 GB GB21006/52A patent/GB748996A/en not_active Expired
- 1952-12-28 DE DEI6768A patent/DE950858C/de not_active Expired
- 1952-12-30 FR FR1078430D patent/FR1078430A/fr not_active Expired

Also Published As

Publication number	Publication date
GB748996A (en)	1956-05-16
BE515300A (sv)
US2774646A (en)	1956-12-18
DE950858C (de)	1956-10-18
NL174948B (nl)
FR1078430A (fr)	1954-11-18

Publication	Publication Date	Title
AT190786B (sv)	1957-07-25
AT195616B (sv)	1958-02-25
AT197970B (sv)	1958-05-27
AT192177A (sv)	1957-10-10
BE494945A (sv)
BE568569A (sv)
BE501494A (sv)
BE501518A (sv)	1951-03-15
BE501564A (sv)
NL82127C (sv)
BE501573A (sv)
BE501708A (sv)
BE501476A (sv)
BE501709A (sv)
BE501710A (sv)
BE501787A (sv)
BE502010A (sv)
BE501468A (sv)
BE502062A (sv)
BE501454A (sv)
BE501420A (sv)
BE501417A (sv)
BE501372A (sv)
BE16335A (sv)
BE422752A (sv)