MX156554A - Mejoras en mecanismo de cerradura magnetica y metodo para magnetizar sus imanes - Google Patents

Mejoras en mecanismo de cerradura magnetica y metodo para magnetizar sus imanes

Info

Publication number
MX156554A
MX156554A MX193184A MX19318482A MX156554A MX 156554 A MX156554 A MX 156554A MX 193184 A MX193184 A MX 193184A MX 19318482 A MX19318482 A MX 19318482A MX 156554 A MX156554 A MX 156554A
Authority
MX
Mexico
Prior art keywords
magnet
pole
magnets
magnetic
locking
Prior art date
Application number
MX193184A
Other languages
English (en)
Inventor
Bruce S Sedley
Original Assignee
Bruce S Sedley
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 Bruce S Sedley filed Critical Bruce S Sedley
Publication of MX156554A publication Critical patent/MX156554A/es

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)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adornments (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Dc Machiner (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Buckles (AREA)
  • Magnetic Treatment Devices (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Burglar Alarm Systems (AREA)
  • Discharge Heating (AREA)
  • Adhesives Or Adhesive Processes (AREA)
MX193184A 1981-06-22 1982-06-16 Mejoras en mecanismo de cerradura magnetica y metodo para magnetizar sus imanes MX156554A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX156554A true MX156554A (es) 1988-09-09

Family

ID=23054622

Family Applications (1)

Application Number Title Priority Date Filing Date
MX193184A MX156554A (es) 1981-06-22 1982-06-16 Mejoras en mecanismo de cerradura magnetica y metodo para magnetizar sus imanes

Country Status (12)

Country Link
EP (1) EP0068988B1 (es)
JP (1) JPS584070A (es)
KR (1) KR910002019B1 (es)
AT (1) ATE15521T1 (es)
AU (1) AU549917B2 (es)
CA (1) CA1227654A (es)
DE (2) DE3266179D1 (es)
ES (1) ES513264A0 (es)
HK (1) HK61187A (es)
MX (1) MX156554A (es)
PH (1) PH22562A (es)
SG (1) SG33587G (es)

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
EP0068988B1 (en) 1985-09-11
HK61187A (en) 1987-08-28
CA1227654A (en) 1987-10-06
KR910002019B1 (ko) 1991-03-30
DE3266179D1 (en) 1985-10-17
JPS584070A (ja) 1983-01-11
SG33587G (en) 1987-07-17
JPH03477B2 (es) 1991-01-08
EP0068988A1 (en) 1983-01-05
ES8307327A1 (es) 1983-07-01
ATE15521T1 (de) 1985-09-15
KR840000725A (ko) 1984-02-27
DE68988T1 (de) 1983-05-11
ES513264A0 (es) 1983-07-01
AU549917B2 (en) 1986-02-20
AU8508982A (en) 1983-01-06
PH22562A (en) 1988-10-17

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