GB2002179A – Process and apparatus for magnetising on both sides the surfaces of bodies to be magnetised
– Google Patents
GB2002179A – Process and apparatus for magnetising on both sides the surfaces of bodies to be magnetised
– Google Patents
Process and apparatus for magnetising on both sides the surfaces of bodies to be magnetised
Info
Publication number
GB2002179A
GB2002179A
GB7830623A
GB7830623A
GB2002179A
GB 2002179 A
GB2002179 A
GB 2002179A
GB 7830623 A
GB7830623 A
GB 7830623A
GB 7830623 A
GB7830623 A
GB 7830623A
GB 2002179 A
GB2002179 A
GB 2002179A
Authority
GB
United Kingdom
Prior art keywords
magnetising
magnetised
bodies
sides
Prior art date
1977-07-28
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.)
Granted
Application number
GB7830623A
Other versions
GB2002179B
(en
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.)
Individual
Original Assignee
Individual
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.)
1977-07-28
Filing date
1978-07-21
Publication date
1979-02-14
1978-07-21
Application filed by Individual
filed
Critical
Individual
1979-02-14
Publication of GB2002179A
publication
Critical
patent/GB2002179A/en
1982-01-20
Application granted
granted
Critical
1982-01-20
Publication of GB2002179B
publication
Critical
patent/GB2002179B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F13/00—Apparatus or processes for magnetising or demagnetising
H01F13/003—Methods and devices for magnetising permanent magnets
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
GB7830623A
1977-07-28
1978-07-21
Process and apparatus for magnetising on both sides the surfaces of bodies to be magnetised
Expired
GB2002179B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AT557677A
AT357656B
(en)
1977-07-28
1977-07-28
METHOD FOR BOTH-SIDED SURFACE MAGNETIZATION OF BODIES TO BE MAGNETIZED
Publications (2)
Publication Number
Publication Date
GB2002179A
true
GB2002179A
(en)
1979-02-14
GB2002179B
GB2002179B
(en)
1982-01-20
Family
ID=3577315
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7830623A
Expired
GB2002179B
(en)
1977-07-28
1978-07-21
Process and apparatus for magnetising on both sides the surfaces of bodies to be magnetised
Country Status (9)
Country
Link
US
(1)
US4409581A
(en)
AT
(1)
AT357656B
(en)
CH
(1)
CH631290A5
(en)
DE
(1)
DE2830756A1
(en)
FR
(1)
FR2399107A1
(en)
GB
(1)
GB2002179B
(en)
IT
(1)
IT1110489B
(en)
NL
(1)
NL7807917A
(en)
SE
(1)
SE426274B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4646985A
(en)
*
1985-01-07
1987-03-03
Framatome
Apparatus for winding and unwinding a cable of which one end makes electric contact with a fixed installation
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
HU190975B
(en)
*
1984-09-28
1986-12-28
Elzett Muevek,Hu
Magnetizing device for magnetizing key-magnets and rotor magnets of magnetic system safety lock
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2392168A
(en)
*
1943-05-03
1946-01-01
Magnaflux Corp
Means for magnetic inspection
US3139567A
(en)
*
1960-03-25
1964-06-30
Smith & Sons Ltd S
Method of permanently magnetizing bodies
DE1922205B2
(en)
*
1968-08-22
1970-11-19
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen
Process for radial magnetization of permanent magnet bodies in the form of perforated disks
GB1529937A
(en)
*
1974-10-16
1978-10-25
Emi Ltd
Magnetic recording
GB1527296A
(en)
*
1975-12-23
1978-10-04
Mrt Magnet Regeltechnik Gmbh
Laminar bodies having locally magnetized zones and magnetic locks actuated thereby
1977
1977-07-28
AT
AT557677A
patent/AT357656B/en
not_active
IP Right Cessation
1978
1978-07-13
DE
DE19782830756
patent/DE2830756A1/en
not_active
Ceased
1978-07-21
GB
GB7830623A
patent/GB2002179B/en
not_active
Expired
1978-07-24
SE
SE7808101A
patent/SE426274B/en
not_active
IP Right Cessation
1978-07-24
CH
CH797778A
patent/CH631290A5/en
not_active
IP Right Cessation
1978-07-26
IT
IT26123/78A
patent/IT1110489B/en
active
1978-07-26
NL
NL7807917A
patent/NL7807917A/en
active
Search and Examination
1978-07-27
FR
FR7822298A
patent/FR2399107A1/en
active
Granted
1980
1980-07-03
US
US06/166,089
patent/US4409581A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4646985A
(en)
*
1985-01-07
1987-03-03
Framatome
Apparatus for winding and unwinding a cable of which one end makes electric contact with a fixed installation
Also Published As
Publication number
Publication date
SE7808101L
(en)
1979-01-29
FR2399107A1
(en)
1979-02-23
AT357656B
(en)
1980-07-25
NL7807917A
(en)
1979-01-30
GB2002179B
(en)
1982-01-20
IT7826123D0
(en)
1978-07-26
ATA557677A
(en)
1979-12-15
DE2830756A1
(en)
1979-02-01
IT1110489B
(en)
1985-12-23
FR2399107B1
(en)
1980-07-04
US4409581A
(en)
1983-10-11
SE426274B
(en)
1982-12-20
CH631290A5
(en)
1982-07-30
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Legal Events
Date
Code
Title
Description
1980-01-16
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1998-08-12
PE20
Patent expired after termination of 20 years
Effective date:
19980720
