DE68988T1 - Schliessmechanismen und verfahren zum magnetisieren eines schliessmagneten dafuer. - Google Patents

Schliessmechanismen und verfahren zum magnetisieren eines schliessmagneten dafuer.

Info

Publication number
DE68988T1
DE68988T1 DE198282401109T DE82401109T DE68988T1 DE 68988 T1 DE68988 T1 DE 68988T1 DE 198282401109 T DE198282401109 T DE 198282401109T DE 82401109 T DE82401109 T DE 82401109T DE 68988 T1 DE68988 T1 DE 68988T1
Authority
DE
Germany
Prior art keywords
magnet
pole
strength
magnets
magnetic
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.)
Pending
Application number
DE198282401109T
Other languages
German (de)
English (en)
Inventor
Bruce Samuel 96756 Koloa Hawaii Sedley
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE68988T1 publication Critical patent/DE68988T1/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0043—Mechanical locks operated by cards having permanent magnets
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0242—Magnetic drives, magnetic coupling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adornments (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Dc Machiner (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Buckles (AREA)
  • Discharge Heating (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Burglar Alarm Systems (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Magnetic Treatment Devices (AREA)
DE198282401109T 1981-06-22 1982-06-18 Schliessmechanismen und verfahren zum magnetisieren eines schliessmagneten dafuer. Pending DE68988T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27597981A 1981-06-22 1981-06-22

Publications (1)

Publication Number Publication Date
DE68988T1 true DE68988T1 (de) 1983-05-11

Family

ID=23054622

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198282401109T Pending DE68988T1 (de) 1981-06-22 1982-06-18 Schliessmechanismen und verfahren zum magnetisieren eines schliessmagneten dafuer.
DE8282401109T Expired DE3266179D1 (en) 1981-06-22 1982-06-18 Locking mechanisms and method of magnetizing a locking magnet therefor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8282401109T Expired DE3266179D1 (en) 1981-06-22 1982-06-18 Locking mechanisms and method of magnetizing a locking magnet therefor

Country Status (12)

Country Link
EP (1) EP0068988B1 (enrdf_load_stackoverflow)
JP (1) JPS584070A (enrdf_load_stackoverflow)
KR (1) KR910002019B1 (enrdf_load_stackoverflow)
AT (1) ATE15521T1 (enrdf_load_stackoverflow)
AU (1) AU549917B2 (enrdf_load_stackoverflow)
CA (1) CA1227654A (enrdf_load_stackoverflow)
DE (2) DE68988T1 (enrdf_load_stackoverflow)
ES (1) ES513264A0 (enrdf_load_stackoverflow)
HK (1) HK61187A (enrdf_load_stackoverflow)
MX (1) MX156554A (enrdf_load_stackoverflow)
PH (1) PH22562A (enrdf_load_stackoverflow)
SG (1) SG33587G (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570031B2 (en) * 1983-03-17 1988-03-03 Lowe & Fletcher Limited Magnetising apparatus
DE19807663A1 (de) * 1998-02-24 1999-09-09 Baur Verbindungsmittel zum lösbaren Verbinden eines ersten Bauteils und eines zweiten Bauteils und Verfahren zum Lösen einer Verbindung eines ersten Bauteils und eines zweiten Bauteils
US8540292B2 (en) 2002-12-03 2013-09-24 Edward B. Ferguson Reversible magnetic door stop/latch
US6588811B1 (en) * 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133194A (en) * 1976-12-02 1979-01-09 Bruce S. Sedley Magnetic key operated door lock
CH620492A5 (en) * 1977-07-25 1980-11-28 Fichtel & Sachs Ag Magnetically actuable rotary cylinder lock, key and method and device for the magnetic coding of the key

Also Published As

Publication number Publication date
MX156554A (es) 1988-09-09
EP0068988B1 (en) 1985-09-11
JPH03477B2 (enrdf_load_stackoverflow) 1991-01-08
CA1227654A (en) 1987-10-06
HK61187A (en) 1987-08-28
ATE15521T1 (de) 1985-09-15
PH22562A (en) 1988-10-17
KR910002019B1 (ko) 1991-03-30
EP0068988A1 (en) 1983-01-05
DE3266179D1 (en) 1985-10-17
KR840000725A (ko) 1984-02-27
AU549917B2 (en) 1986-02-20
ES8307327A1 (es) 1983-07-01
JPS584070A (ja) 1983-01-11
SG33587G (en) 1987-07-17
AU8508982A (en) 1983-01-06
ES513264A0 (es) 1983-07-01

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