SE503315C2 - Omvandlarelement - Google Patents

Omvandlarelement

Info

Publication number
SE503315C2
SE503315C2 SE9402944A SE9402944A SE503315C2 SE 503315 C2 SE503315 C2 SE 503315C2 SE 9402944 A SE9402944 A SE 9402944A SE 9402944 A SE9402944 A SE 9402944A SE 503315 C2 SE503315 C2 SE 503315C2
Authority
SE
Sweden
Prior art keywords
cross
section
sectional shape
element according
transducer
Prior art date
Application number
SE9402944A
Other languages
English (en)
Swedish (sv)
Other versions
SE9402944D0 (sv
SE9402944L (sv
Inventor
Carl Tyren
Arthur E Clark
Original Assignee
Rso Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20395122&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE503315(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rso Corp filed Critical Rso Corp
Priority to SE9402944A priority Critical patent/SE503315C2/sv
Publication of SE9402944D0 publication Critical patent/SE9402944D0/xx
Priority to DE69506117T priority patent/DE69506117T2/de
Priority to CA002198931A priority patent/CA2198931A1/en
Priority to EP95930778A priority patent/EP0777912B1/de
Priority to AT95930778T priority patent/ATE173563T1/de
Priority to PCT/SE1995/000983 priority patent/WO1996008046A1/en
Priority to JP8509420A priority patent/JPH10505200A/ja
Publication of SE9402944L publication Critical patent/SE9402944L/xx
Publication of SE503315C2 publication Critical patent/SE503315C2/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2437—Tag layered structure, processes for making layered tags
    • G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Soft Magnetic Materials (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Transducers For Ultrasonic Waves (AREA)
SE9402944A 1994-09-02 1994-09-02 Omvandlarelement SE503315C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9402944A SE503315C2 (sv) 1994-09-02 1994-09-02 Omvandlarelement
DE69506117T DE69506117T2 (de) 1994-09-02 1995-09-01 Wandleranordnung
CA002198931A CA2198931A1 (en) 1994-09-02 1995-09-01 A transducer element
EP95930778A EP0777912B1 (de) 1994-09-02 1995-09-01 Wandleranordnung
AT95930778T ATE173563T1 (de) 1994-09-02 1995-09-01 Wandleranordnung
PCT/SE1995/000983 WO1996008046A1 (en) 1994-09-02 1995-09-01 A transducer element
JP8509420A JPH10505200A (ja) 1994-09-02 1995-09-01 変換素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402944A SE503315C2 (sv) 1994-09-02 1994-09-02 Omvandlarelement

Publications (3)

Publication Number Publication Date
SE9402944D0 SE9402944D0 (sv) 1994-09-02
SE9402944L SE9402944L (sv) 1996-03-03
SE503315C2 true SE503315C2 (sv) 1996-05-13

Family

ID=20395122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402944A SE503315C2 (sv) 1994-09-02 1994-09-02 Omvandlarelement

Country Status (7)

Country Link
EP (1) EP0777912B1 (de)
JP (1) JPH10505200A (de)
AT (1) ATE173563T1 (de)
CA (1) CA2198931A1 (de)
DE (1) DE69506117T2 (de)
SE (1) SE503315C2 (de)
WO (1) WO1996008046A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413535B1 (en) 1998-05-07 2002-07-02 The University Of Tennessee Research Corporation Method for chemoprevention of prostate cancer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510490A (en) * 1982-04-29 1985-04-09 Allied Corporation Coded surveillance system having magnetomechanical marker
US4727360A (en) * 1985-09-13 1988-02-23 Security Tag Systems, Inc. Frequency-dividing transponder and use thereof in a presence detection system
GB8713353D0 (en) * 1987-06-08 1987-07-15 Scient Generics Ltd Magnetic article surveillance systems

Also Published As

Publication number Publication date
SE9402944D0 (sv) 1994-09-02
DE69506117D1 (de) 1998-12-24
DE69506117T2 (de) 1999-04-15
CA2198931A1 (en) 1996-03-14
ATE173563T1 (de) 1998-12-15
WO1996008046A1 (en) 1996-03-14
JPH10505200A (ja) 1998-05-19
SE9402944L (sv) 1996-03-03
EP0777912A1 (de) 1997-06-11
EP0777912B1 (de) 1998-11-18

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