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GB2398667B - Multi-sensor detector - Google Patents

Multi-sensor detector

Info

Publication number
GB2398667B
GB2398667B GB0411697A GB0411697A GB2398667B GB 2398667 B GB2398667 B GB 2398667B GB 0411697 A GB0411697 A GB 0411697A GB 0411697 A GB0411697 A GB 0411697A GB 2398667 B GB2398667 B GB 2398667B
Authority
GB
United Kingdom
Prior art keywords
sensor detector
detector
sensor
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.)
Expired - Fee Related
Application number
GB0411697A
Other versions
GB0411697D0 (en
GB2398667A (en
Inventor
Lee D Tice
Vincent Y Chow
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.)
Pittway Corp
Original Assignee
Pittway 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
Priority claimed from US09/648,198 external-priority patent/US6392536B1/en
Application filed by Pittway Corp filed Critical Pittway Corp
Publication of GB0411697D0 publication Critical patent/GB0411697D0/en
Publication of GB2398667A publication Critical patent/GB2398667A/en
Application granted granted Critical
Publication of GB2398667B publication Critical patent/GB2398667B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
GB0411697A 2000-08-25 2001-08-23 Multi-sensor detector Expired - Fee Related GB2398667B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/648,198 US6392536B1 (en) 2000-08-25 2000-08-25 Multi-sensor detector
GB0120579A GB2370400B (en) 2000-08-25 2001-08-23 Multi-sensor detector

Publications (3)

Publication Number Publication Date
GB0411697D0 GB0411697D0 (en) 2004-06-30
GB2398667A GB2398667A (en) 2004-08-25
GB2398667B true GB2398667B (en) 2005-02-16

Family

ID=32827022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0411697A Expired - Fee Related GB2398667B (en) 2000-08-25 2001-08-23 Multi-sensor detector

Country Status (1)

Country Link
GB (1) GB2398667B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550060A (en) * 1976-08-12 1979-08-08 Imed Corp Automatic air-in-line fluid detector
GB2217889A (en) * 1988-04-08 1989-11-01 Matsushita Electric Works Ltd Composite type intruder alarm sensor
EP0718485A2 (en) * 1994-12-21 1996-06-26 General Motors Corporation Automotive position sensing
US5948996A (en) * 1997-04-04 1999-09-07 Ngk Insulators, Ltd. Multielement sensor
EP1213562A2 (en) * 2000-08-21 2002-06-12 General Electric Company Sensor fault detection, isolation and accomodation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550060A (en) * 1976-08-12 1979-08-08 Imed Corp Automatic air-in-line fluid detector
GB2217889A (en) * 1988-04-08 1989-11-01 Matsushita Electric Works Ltd Composite type intruder alarm sensor
EP0718485A2 (en) * 1994-12-21 1996-06-26 General Motors Corporation Automotive position sensing
US5948996A (en) * 1997-04-04 1999-09-07 Ngk Insulators, Ltd. Multielement sensor
EP1213562A2 (en) * 2000-08-21 2002-06-12 General Electric Company Sensor fault detection, isolation and accomodation

Also Published As

Publication number Publication date
GB0411697D0 (en) 2004-06-30
GB2398667A (en) 2004-08-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130823