DE69718958D1 - supervision order - Google Patents

supervision order

Info

Publication number
DE69718958D1
DE69718958D1 DE69718958T DE69718958T DE69718958D1 DE 69718958 D1 DE69718958 D1 DE 69718958D1 DE 69718958 T DE69718958 T DE 69718958T DE 69718958 T DE69718958 T DE 69718958T DE 69718958 D1 DE69718958 D1 DE 69718958D1
Authority
DE
Germany
Prior art keywords
signal
type
movement
pressure
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 - Lifetime
Application number
DE69718958T
Other languages
German (de)
Other versions
DE69718958T2 (en
Inventor
Kevin David Harris
Simon Christopher Hogg
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.)
Draeger Ltd
Original Assignee
Draeger Ltd
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 GBGB9607719.3A external-priority patent/GB9607719D0/en
Priority claimed from GBGB9618288.6A external-priority patent/GB9618288D0/en
Application filed by Draeger Ltd filed Critical Draeger Ltd
Publication of DE69718958D1 publication Critical patent/DE69718958D1/en
Application granted granted Critical
Publication of DE69718958T2 publication Critical patent/DE69718958T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438—Sensor means for detecting
    • G08B21/0453—Sensor means for detecting worn on the body to detect health condition by physiological monitoring, e.g. electrocardiogram, temperature, breathing

Abstract

A monitoring device is described suitable for use by fire-fighters. The unit combines the functions of a personal distress alarm and a gas pressure detector. The device has a pressure sensor and a movement sensor. An alarm means emits a signal of a first type when the pressure is reduced to a, or one of several, predetermined values, and a signal of a second type when no movement of the user is detected for a predetermined period of time. <IMAGE>
DE69718958T 1996-04-13 1997-04-11 supervision order Expired - Lifetime DE69718958T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9607719.3A GB9607719D0 (en) 1996-04-13 1996-04-13 Improvements in or relating to monitoring devices
GBGB9618288.6A GB9618288D0 (en) 1996-09-02 1996-09-02 Improvements in or relating to monitoring devices

Publications (2)

Publication Number Publication Date
DE69718958D1 true DE69718958D1 (en) 2003-03-20
DE69718958T2 DE69718958T2 (en) 2003-06-18

Family

ID=26309128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69718958T Expired - Lifetime DE69718958T2 (en) 1996-04-13 1997-04-11 supervision order

Country Status (5)

Country Link
EP (1) EP0801368B1 (en)
AT (1) ATE232630T1 (en)
AU (1) AU1788197A (en)
CA (1) CA2202569A1 (en)
DE (1) DE69718958T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377610B1 (en) * 1997-04-25 2002-04-23 Deutsche Telekom Ag Decoding method and decoding device for a CDMA transmission system for demodulating a received signal available in serial code concatenation
DE19822412B4 (en) * 1998-05-19 2008-06-05 Deutsche Telekom Ag System for monitoring respirator wearers
FR2779183B1 (en) * 1998-05-29 2000-07-21 Renault ENGINE CONTROL METHOD ACCORDING TO FOULING OF SPARK PLUGS AND IMPLEMENTING DEVICE
DE19936893C2 (en) * 1999-07-29 2002-08-01 Auergesellschaft Gmbh Warning device for an SCBA
NO310645B1 (en) * 1999-12-10 2001-08-06 Sigurd Andersen Temperature Alerts in Smoke Diver Equipment
GB0012872D0 (en) * 2000-05-26 2000-07-19 Cohen Ellis B A monitor to assist in the management of all personal operating in high risk zones
GB0101497D0 (en) * 2001-01-19 2001-03-07 Crowcon Detection Instr Ltd Means for means for calibration
DE10157114B4 (en) * 2001-11-21 2005-09-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Environmental sensing and work management system for working in aerosol contaminated environment
DE10317167A1 (en) * 2003-04-15 2004-11-11 Michael Aust Method for monitoring at least two people with external breathing air supply
GB2427732A (en) * 2005-06-28 2007-01-03 Cohen Ellis B Personal monitor
GB2496402B (en) * 2011-11-09 2016-02-24 Draeger Safety Uk Ltd Monitoring apparatus
GB2511138B (en) * 2013-02-26 2017-09-27 Draeger Safety Uk Ltd A personal safety device
GB2523146A (en) 2014-02-14 2015-08-19 Draeger Safety Uk Ltd Monitoring apparatus
GB2551172B (en) 2016-06-08 2019-02-20 Sts Defence Ltd Predicting temperature rise event
CN108416994A (en) * 2018-05-25 2018-08-17 深圳市青桔信息技术有限公司 A kind of intelligence liquefied gas bottle safety device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121160A (en) * 1977-03-22 1978-10-17 Cataldo Thomas R Switch means for radio alarm device
US5097826A (en) * 1989-11-13 1992-03-24 Cairns & Brother, Inc. Pressure monitoring device for self-contained breathing apparatus
US5157378A (en) * 1991-08-06 1992-10-20 North-South Corporation Integrated firefighter safety monitoring and alarm system
US5317305A (en) * 1992-01-30 1994-05-31 Campman James P Personal alarm device with vibrating accelerometer motion detector and planar piezoelectric hi-level sound generator
US5492110A (en) * 1994-12-23 1996-02-20 Golden West Communications Switched alert circuit for fireman's breathing system
US5541579A (en) * 1995-03-23 1996-07-30 Kiernan; Christopher Personal alarm safety system
US5781118A (en) * 1995-11-30 1998-07-14 Mine Safety Appliances Company Self-contained breathing apparatus having a personal alert safety system integrated therewith

Also Published As

Publication number Publication date
EP0801368B1 (en) 2003-02-12
AU1788197A (en) 1997-10-23
ATE232630T1 (en) 2003-02-15
CA2202569A1 (en) 1997-10-13
EP0801368A1 (en) 1997-10-15
DE69718958T2 (en) 2003-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition