CA2379697A1 - Appareil d'alarme pour un appareil respiratoire a air comprime - Google Patents

Appareil d'alarme pour un appareil respiratoire a air comprime Download PDF

Info

Publication number
CA2379697A1
CA2379697A1 CA002379697A CA2379697A CA2379697A1 CA 2379697 A1 CA2379697 A1 CA 2379697A1 CA 002379697 A CA002379697 A CA 002379697A CA 2379697 A CA2379697 A CA 2379697A CA 2379697 A1 CA2379697 A1 CA 2379697A1
Authority
CA
Canada
Prior art keywords
warning device
pressure
microprocessor
compressed air
data
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.)
Abandoned
Application number
CA002379697A
Other languages
English (en)
Inventor
Dieter Lubkoll
Peter Kling
Thomas Hanisch
Torsten Haase
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.)
MSA Auer GmbH
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
Publication of CA2379697A1 publication Critical patent/CA2379697A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C2011/021—Diving computers, i.e. portable computers specially adapted for divers, e.g. wrist worn, watertight electronic devices for detecting or calculating scuba diving parameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Cardiology (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

Appareil d'alarme pour un appareil respiratoire à air comprimé, qui comporte un manomètre mécanique (3) et un capteur (4) de pression placé dans la conduite d'air comprimé, ledit capteur étant connecté à un microprocesseur (6) par l'intermédiaire d'une partie de traitement (5) de signaux. Le microprocesseur est connecté à un indicateur de mouvements (9), à un capteur de température (8) et à une horloge en temps réel (10) et se trouve d'autre part relié à une source sonore (12) et à un afficheur (7). Le capteur de pression sert à mettre en fonction le système électronique de l'appareil indépendamment de l'utilisateur et à déclencher une alarme lorsqu'une pression minimale déterminée est atteinte, et plus particulièrement à calculer et à indiquer le temps d'utilisation restant, indépendamment du volume du récipient concerné, en liaison avec l'horloge en temps réel et le microprocesseur à partir de la pression effective régnant dans le récipient à air comprimé et de la chute effective de pression par unité de temps. Le microprocesseur est connecté à une interface (14) à infrarouge par l'intermédiaire de laquelle des données permettant le réglage ou la modification de seuils d'alarme peuvent être entrées et des données concernant l'appareil peuvent être lues.
CA002379697A 1999-07-29 2000-07-18 Appareil d'alarme pour un appareil respiratoire a air comprime Abandoned CA2379697A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999136893 DE19936893C2 (de) 1999-07-29 1999-07-29 Warngerät für einen Pressluftatmer
DE19936893.7 1999-07-29
PCT/DE2000/002432 WO2001008752A1 (fr) 1999-07-29 2000-07-18 Appareil d'alarme pour un appareil respiratoire a air comprime

Publications (1)

Publication Number Publication Date
CA2379697A1 true CA2379697A1 (fr) 2001-02-08

Family

ID=7917274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002379697A Abandoned CA2379697A1 (fr) 1999-07-29 2000-07-18 Appareil d'alarme pour un appareil respiratoire a air comprime

Country Status (6)

Country Link
EP (1) EP1200157A1 (fr)
AU (1) AU7268200A (fr)
CA (1) CA2379697A1 (fr)
DE (1) DE19936893C2 (fr)
WO (1) WO2001008752A1 (fr)
ZA (1) ZA200200492B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107111925A (zh) * 2014-12-22 2017-08-29 皇家飞利浦有限公司 可穿戴急救套件
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314135B3 (de) * 2003-03-24 2004-09-30 Msa Auer Gmbh Warnsystem für unter gefährlichen Bedingungen tätige Personen
HRP20030827A2 (en) * 2003-10-13 2005-04-30 Krstini� Damir Breath-hold diving life-jacket
CN103007456A (zh) * 2012-12-28 2013-04-03 北京安氧特科技有限公司 一种用于化学制氧呼吸器的计时报警装置
DE102014104131A1 (de) 2014-03-25 2015-10-01 Msa Europe Gmbh Überwachungsvorrichtung und Überwachungssystem
CN105608839B (zh) * 2016-03-11 2017-09-22 南通职业大学 一种老人室内摔倒求救系统
US20220146354A1 (en) * 2020-11-09 2022-05-12 Nara Gasparian Scott Monitoring System For A Radon Mitigation System

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157378A (en) * 1991-08-06 1992-10-20 North-South Corporation Integrated firefighter safety monitoring and alarm system
US5640148A (en) * 1996-01-26 1997-06-17 International Safety Instruments, Inc. Dual activation alarm system
US5757273A (en) * 1996-02-23 1998-05-26 Detex Corporation Multifunctional personal alert safety system
US5832916A (en) * 1996-02-20 1998-11-10 Interspiro Ab Method and system for checking the operability of electrical-based components in a breathing equipment
DE69718958T2 (de) * 1996-04-13 2003-06-18 Draeger Ltd Überwachungsanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107111925A (zh) * 2014-12-22 2017-08-29 皇家飞利浦有限公司 可穿戴急救套件
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas

Also Published As

Publication number Publication date
DE19936893C2 (de) 2002-08-01
EP1200157A1 (fr) 2002-05-02
WO2001008752A1 (fr) 2001-02-08
DE19936893A1 (de) 2001-02-22
ZA200200492B (en) 2002-07-15
AU7268200A (en) 2001-02-19

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued