GB2487710A - Addressable temperature sensing cable - Google Patents

Addressable temperature sensing cable Download PDF

Info

Publication number
GB2487710A
GB2487710A GB1019040.3A GB201019040A GB2487710A GB 2487710 A GB2487710 A GB 2487710A GB 201019040 A GB201019040 A GB 201019040A GB 2487710 A GB2487710 A GB 2487710A
Authority
GB
United Kingdom
Prior art keywords
cable
temperature
temperature sensing
sensing cable
host controller
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.)
Withdrawn
Application number
GB1019040.3A
Other versions
GB201019040D0 (en
Inventor
Noel Alian Vinck
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
Priority to GB1019040.3A priority Critical patent/GB2487710A/en
Publication of GB201019040D0 publication Critical patent/GB201019040D0/en
Publication of GB2487710A publication Critical patent/GB2487710A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/005—Circuits arrangements for indicating a predetermined temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Abstract

A temperature sensing cable is provided for use in a fire alarm or other temperature sensing application. The cable comprises a number of temperature sensors spaced at predetermined intervals. The cable may be a twisted pair cable having both a data and power conductor. Each of the temperature sensors have a unique address such that they may be individually interrogated by a host controller such as a fire panel or monitor. The host controller may poll each sensor to determine the temperature at a specific sensor zone along the cable. The sensing cable may be used within buildings or on board ships.

Description

Addressable Temperature Sensing Cable
Description
A continuous cable with addressable temperature sensors placed at even or odd intervals embedded within the cable or fixed on the cable assembly for sensing the rise of heat in fire alarm or other temperature triggered applications such as HVAC systems.
Each sensor has its own address and is capable of reading temperature and being interrogated from a host controller.
The sensors are wired in a continuous string and placed at typical 1 meter intervals.
However the cable can be made with increased or decreased spacing depending on the specific application.
Power and data is sent over a twisted pair cable, however this could consist of more conductors if required.
As each sensor has a unique address it is possible to have multiple sensors on the same cable therefore allowing the manufacture of cable lengths up to several hundred kilo-meter lengths.
The cable can be cut in between sensors to allow easy termination or expansion.
GB1019040.3A 2010-11-11 2010-11-11 Addressable temperature sensing cable Withdrawn GB2487710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1019040.3A GB2487710A (en) 2010-11-11 2010-11-11 Addressable temperature sensing cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1019040.3A GB2487710A (en) 2010-11-11 2010-11-11 Addressable temperature sensing cable

Publications (2)

Publication Number Publication Date
GB201019040D0 GB201019040D0 (en) 2010-12-22
GB2487710A true GB2487710A (en) 2012-08-08

Family

ID=43414690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1019040.3A Withdrawn GB2487710A (en) 2010-11-11 2010-11-11 Addressable temperature sensing cable

Country Status (1)

Country Link
GB (1) GB2487710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131156A1 (en) * 2013-07-10 2015-01-11 Alessandra Silvia Cerretelli MODULE FOR DETECTION OF TEMPERATURE, PARTICULARLY FOR FIRE PREVENTION.
AT516435A1 (en) * 2014-10-27 2016-05-15 Gerfried Dipl Ing Cebrat Line-shaped temperature probe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878226A (en) * 1987-02-09 1989-10-31 Combustion Engineering, Inc. Multiple point remote temperature sensing
JPH05293198A (en) * 1992-04-17 1993-11-09 Hitachi Ltd Fire extinguishing device
JPH11283136A (en) * 1998-03-30 1999-10-15 Nohmi Bosai Ltd Fire alarm device
US20030120271A1 (en) * 2000-06-30 2003-06-26 Scimed Life Systems, Inc. Medical probe with reduced number of temperature sensor wires
JP2004304598A (en) * 2003-03-31 2004-10-28 Kawamura Electric Inc Network environment monitoring device
KR100738593B1 (en) * 2006-02-24 2007-07-11 코디텍엔지니어링 주식회사 Fire detection system for rolling stock
CN101592532A (en) * 2008-05-28 2009-12-02 上海良友（集团）有限公司 Cable for measuring temperature
KR100978383B1 (en) * 2010-02-04 2010-08-26 (주)카이센 Landfill site monitoring system using optical fiber sensor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878226A (en) * 1987-02-09 1989-10-31 Combustion Engineering, Inc. Multiple point remote temperature sensing
JPH05293198A (en) * 1992-04-17 1993-11-09 Hitachi Ltd Fire extinguishing device
JPH11283136A (en) * 1998-03-30 1999-10-15 Nohmi Bosai Ltd Fire alarm device
US20030120271A1 (en) * 2000-06-30 2003-06-26 Scimed Life Systems, Inc. Medical probe with reduced number of temperature sensor wires
JP2004304598A (en) * 2003-03-31 2004-10-28 Kawamura Electric Inc Network environment monitoring device
KR100738593B1 (en) * 2006-02-24 2007-07-11 코디텍엔지니어링 주식회사 Fire detection system for rolling stock
CN101592532A (en) * 2008-05-28 2009-12-02 上海良友（集团）有限公司 Cable for measuring temperature
KR100978383B1 (en) * 2010-02-04 2010-08-26 (주)카이센 Landfill site monitoring system using optical fiber sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131156A1 (en) * 2013-07-10 2015-01-11 Alessandra Silvia Cerretelli MODULE FOR DETECTION OF TEMPERATURE, PARTICULARLY FOR FIRE PREVENTION.
AT516435A1 (en) * 2014-10-27 2016-05-15 Gerfried Dipl Ing Cebrat Line-shaped temperature probe
AT516435B1 (en) * 2014-10-27 2017-01-15 Dipl Ing Cebrat Gerfried Line-shaped temperature probe

Also Published As

Publication number Publication date
GB201019040D0 (en) 2010-12-22

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Legal Events

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)