WO2008072258A3 - Electronic seal monitoring system (esms) - Google Patents

Electronic seal monitoring system (esms) Download PDF

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Publication number
WO2008072258A3
WO2008072258A3 PCT/IN2007/000572 IN2007000572W WO2008072258A3 WO 2008072258 A3 WO2008072258 A3 WO 2008072258A3 IN 2007000572 W IN2007000572 W IN 2007000572W WO 2008072258 A3 WO2008072258 A3 WO 2008072258A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring system
single channel
esms
present
channels
Prior art date
Application number
PCT/IN2007/000572
Other languages
French (fr)
Other versions
WO2008072258A2 (en
Inventor
Saurabh Arvindbhai Shah
Virendra Rajeshbhai Shah
Original Assignee
Katlax Entpr Pvt Ltd
Saurabh Arvindbhai Shah
Virendra Rajeshbhai Shah
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 Katlax Entpr Pvt Ltd, Saurabh Arvindbhai Shah, Virendra Rajeshbhai Shah filed Critical Katlax Entpr Pvt Ltd
Publication of WO2008072258A2 publication Critical patent/WO2008072258A2/en
Publication of WO2008072258A3 publication Critical patent/WO2008072258A3/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F3/03—Forms or constructions of security seals
    • G09F3/0376—Forms or constructions of security seals using a special technique to detect tampering, e.g. by ultrasonic or optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

The present invention makes the product compact and cost effective. The product has many configurations starting form single channel to N channel. The present invention is specially developed for use with vehicle monitoring system of tankers delivering hazardous material like fuel, chemical etc. This system is specially designed for electronically monitoring the sealing system. The open/close position is sensed by non-contact proximity sensor(s) which is placed near to the seal to be monitored. This signal then goes to the main board where it produce its signal state change by zener barrier and NAMUR amplifier circuit. Depending upon the requirements, the system can be made for single channel and can go up to N channels, where N is no of channels specified by user.
PCT/IN2007/000572 2006-12-15 2007-12-06 Electronic seal monitoring system (esms) WO2008072258A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2053MU2006 2006-12-15
IN2053/MUM/2006 2006-12-15

Publications (2)

Publication Number Publication Date
WO2008072258A2 WO2008072258A2 (en) 2008-06-19
WO2008072258A3 true WO2008072258A3 (en) 2008-07-31

Family

ID=39512190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2007/000572 WO2008072258A2 (en) 2006-12-15 2007-12-06 Electronic seal monitoring system (esms)

Country Status (1)

Country Link
WO (1) WO2008072258A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112013033161A2 (en) 2011-07-28 2017-01-31 General Equipment And Mfg Company Inc D/B/A Topworx Inc switch module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932774A (en) * 1973-06-22 1976-01-13 Robert Buck Electronic monitoring system with short-circuit protection
US6002501A (en) * 1997-06-30 1999-12-14 Lockheed Martin Energy Research Corp. Method and apparatus for active tamper indicating device using optical time-domain reflectometry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932774A (en) * 1973-06-22 1976-01-13 Robert Buck Electronic monitoring system with short-circuit protection
US6002501A (en) * 1997-06-30 1999-12-14 Lockheed Martin Energy Research Corp. Method and apparatus for active tamper indicating device using optical time-domain reflectometry

Also Published As

Publication number Publication date
WO2008072258A2 (en) 2008-06-19

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