DE3709384C2 - - Google Patents

Info

Publication number
DE3709384C2
DE3709384C2 DE3709384A DE3709384A DE3709384C2 DE 3709384 C2 DE3709384 C2 DE 3709384C2 DE 3709384 A DE3709384 A DE 3709384A DE 3709384 A DE3709384 A DE 3709384A DE 3709384 C2 DE3709384 C2 DE 3709384C2
Authority
DE
Germany
Prior art keywords
alarm
switching element
water
alarm device
pool
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
Application number
DE3709384A
Other languages
German (de)
English (en)
Other versions
DE3709384A1 (de
Inventor
Klaus-Peter 1000 Berlin De Kolbatz
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.)
Kolbatz Hannelore 13503 Berlin De
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 DE19873709384 priority Critical patent/DE3709384A1/de
Priority to JP62320164A priority patent/JPH0719317B2/ja
Priority to US07/136,039 priority patent/US4853691A/en
Priority to ES87730168T priority patent/ES2052600T3/es
Priority to EP87730168A priority patent/EP0283631B1/de
Priority to DE87730168T priority patent/DE3788956D1/de
Priority to AT87730168T priority patent/ATE100957T1/de
Publication of DE3709384A1 publication Critical patent/DE3709384A1/de
Application granted granted Critical
Publication of DE3709384C2 publication Critical patent/DE3709384C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/082—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring electrical characteristics of the water
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/084—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring physical movement characteristics of the water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S181/00—Acoustics
    • Y10S181/40—Wave coupling
    • Y10S181/402—Liquid

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Transmitters (AREA)
  • Alarm Systems (AREA)
  • Audible And Visible Signals (AREA)
DE19873709384 1987-03-21 1987-03-21 Verfahren und vorrichtung zur akustischen meldung von ertrinkenden in schwimmbaedern Granted DE3709384A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19873709384 DE3709384A1 (de) 1987-03-21 1987-03-21 Verfahren und vorrichtung zur akustischen meldung von ertrinkenden in schwimmbaedern
JP62320164A JPH0719317B2 (ja) 1987-03-21 1987-12-19 プールでの水溺事故警音装置
US07/136,039 US4853691A (en) 1987-03-21 1987-12-21 Method of and apparatus for the acoustic signalling of cases of drowning in swimming pools
ES87730168T ES2052600T3 (es) 1987-03-21 1987-12-22 Procedimiento y dispositivo para la señalizacion acustica de personas que se esten ahogando en piscinas.
EP87730168A EP0283631B1 (de) 1987-03-21 1987-12-22 Verfahren und Vorrichtung zur akustischen Meldung von Ertrinkenden in Schwimmbädern
DE87730168T DE3788956D1 (de) 1987-03-21 1987-12-22 Verfahren und Vorrichtung zur akustischen Meldung von Ertrinkenden in Schwimmbädern.
AT87730168T ATE100957T1 (de) 1987-03-21 1987-12-22 Verfahren und vorrichtung zur akustischen meldung von ertrinkenden in schwimmbaedern.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709384 DE3709384A1 (de) 1987-03-21 1987-03-21 Verfahren und vorrichtung zur akustischen meldung von ertrinkenden in schwimmbaedern

Publications (2)

Publication Number Publication Date
DE3709384A1 DE3709384A1 (de) 1988-10-06
DE3709384C2 true DE3709384C2 (enExample) 1989-11-30

Family

ID=6323716

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873709384 Granted DE3709384A1 (de) 1987-03-21 1987-03-21 Verfahren und vorrichtung zur akustischen meldung von ertrinkenden in schwimmbaedern
DE87730168T Expired - Fee Related DE3788956D1 (de) 1987-03-21 1987-12-22 Verfahren und Vorrichtung zur akustischen Meldung von Ertrinkenden in Schwimmbädern.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE87730168T Expired - Fee Related DE3788956D1 (de) 1987-03-21 1987-12-22 Verfahren und Vorrichtung zur akustischen Meldung von Ertrinkenden in Schwimmbädern.

Country Status (6)

Country Link
US (1) US4853691A (enExample)
EP (1) EP0283631B1 (enExample)
JP (1) JPH0719317B2 (enExample)
AT (1) ATE100957T1 (enExample)
DE (2) DE3709384A1 (enExample)
ES (1) ES2052600T3 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932009A (en) * 1988-09-27 1990-06-05 Sonar International, Inc. Apparatus and method for detecting swimmers
USD320171S (en) 1989-07-11 1991-09-24 Klaus-Peter Kolbatz Swimming pool alarm
DE3922943C1 (en) * 1989-07-12 1990-12-13 Klaus-Peter 1000 Berlin De Kolbatz Immersed safety monitor for swimming pool - has funnel-shaped housing intercepting wave motion with cover as integral part of alarm arrangement
US5023593A (en) * 1990-08-20 1991-06-11 Brox Steven E Passive infrared/acoustic pool security system
US5121104A (en) * 1991-02-08 1992-06-09 Nelson Alan H Pool alarm
US5195060A (en) * 1991-12-10 1993-03-16 Marcorp Inc. Security system for swimming pools and like bodies of water
US5369623A (en) * 1992-12-07 1994-11-29 Rotor Dynamics Americas, Inc. Acoustic pool monitor with sequentially actuated multiple transducers
US5959534A (en) * 1993-10-29 1999-09-28 Splash Industries, Inc. Swimming pool alarm
USD359702S (en) 1994-08-18 1995-06-27 Brandon Robert E Swimming pool alarm
US5548275A (en) * 1995-01-23 1996-08-20 Shambayati; Ali Alarm system for enclosing and protecting an area
FR2763684B1 (fr) * 1997-05-20 1999-07-16 F And F International Dispositif de detection de la chute d'un corps dans une piscine
JP3389548B2 (ja) * 2000-01-13 2003-03-24 三洋電機株式会社 部屋内異常検出装置及び部屋内異常検出方法
US6278373B1 (en) * 2000-02-18 2001-08-21 Anthony L. Jaurigue Laser intrusion system for detecting motion in a swimming pool
FR2817379B1 (fr) * 2000-11-24 2003-02-07 Hello Jack Le Dispositif d'alarme par detection de la chute d'un corps dans une piscine
US6642847B1 (en) * 2001-08-31 2003-11-04 Donald R. Sison Pool alarm device
US20040095248A1 (en) * 2002-11-15 2004-05-20 Mandel Yaron Nahum Drowning alarm
GB0306547D0 (en) 2003-03-21 2003-04-23 Engineering Business Ltd Apparatus for creating a local reduction in wave height
US7554453B2 (en) * 2006-12-22 2009-06-30 Thermocline Ventures Llc Water alarm devices, systems and related methods
DE202010010943U1 (de) 2010-08-03 2011-05-12 Naal, Tharek Überwachungseinrichtung für Schwimmbecken
CN102324167B (zh) * 2011-05-31 2013-10-09 Tcl集团股份有限公司 一种防溺水报警方法及装置
US12518610B2 (en) 2024-06-17 2026-01-06 Daniel Amishay Wearable computing device for preventing drowning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832915A (en) * 1950-02-03 1958-04-29 Bendix Aviat Corp Alarm system responsive to sonic vibrations
US3276007A (en) * 1964-06-30 1966-09-27 Edward P White Swimming pool float-alarm
US3999178A (en) * 1975-07-14 1976-12-21 Hamilton Stuart R Orientation responsive alarm system
US4121200A (en) * 1976-07-22 1978-10-17 Colmenero Gustavo T Swimming pool alarm system
US4187502A (en) * 1977-12-12 1980-02-05 Beverly Frank O Swimming pool alarm system
FR2466057A1 (fr) * 1979-09-26 1981-03-27 Schiffers Jean Dispositif d'alarme et de signalisation
DE3001743A1 (de) * 1980-01-18 1981-07-23 Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg Notrufsystem zur anwendung durch aeltere und/oder gebrechliche personen
US4536747A (en) * 1982-02-11 1985-08-20 Jensen Garold K Comprehensive intruder-environmental hazard detection, control, and action system
US4510487A (en) * 1982-03-10 1985-04-09 Aaron Alarm Systems, Inc. Pool alarm
US4641127A (en) * 1985-01-30 1987-02-03 Hogan Dennis R Security and fire protection system
US4665385A (en) * 1985-02-05 1987-05-12 Henderson Claude L Hazardous condition monitoring system

Also Published As

Publication number Publication date
JPH0719317B2 (ja) 1995-03-06
ATE100957T1 (de) 1994-02-15
US4853691A (en) 1989-08-01
EP0283631A3 (en) 1990-03-21
DE3788956D1 (de) 1994-03-10
JPS63241696A (ja) 1988-10-06
DE3709384A1 (de) 1988-10-06
EP0283631B1 (de) 1994-01-26
ES2052600T3 (es) 1994-07-16
EP0283631A2 (de) 1988-09-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: KOLBATZ, HANNELORE, 13503 BERLIN, DE

8381 Inventor (new situation)

Free format text: KOLBATZ, KLAUS-PETER, 13503 BERLIN, DE