WO2007146461A3 - Self-powered rechargeable smoke/carbon monoxide detector - Google Patents

Self-powered rechargeable smoke/carbon monoxide detector Download PDF

Info

Publication number
WO2007146461A3
WO2007146461A3 PCT/US2007/064429 US2007064429W WO2007146461A3 WO 2007146461 A3 WO2007146461 A3 WO 2007146461A3 US 2007064429 W US2007064429 W US 2007064429W WO 2007146461 A3 WO2007146461 A3 WO 2007146461A3
Authority
WO
WIPO (PCT)
Prior art keywords
detector
smoke
carbon monoxide
self
indicator led
Prior art date
Application number
PCT/US2007/064429
Other languages
French (fr)
Other versions
WO2007146461A2 (en
Inventor
Samuel Lax
Original Assignee
Samuel Lax
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 US11/422,666 external-priority patent/US7576659B2/en
Application filed by Samuel Lax filed Critical Samuel Lax
Publication of WO2007146461A2 publication Critical patent/WO2007146461A2/en
Publication of WO2007146461A3 publication Critical patent/WO2007146461A3/en

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
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14—Toxic gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Abstract

A rechargeable smoke and carbon monoxide detector is provided. The base of the detector has a battery formed therein that is charged when connected to a power source, such as a 110-volt light bulb socket. The detector is further configured to receive a 110-volt light bulb so as to not eliminate the use of the light socket as a light source. Additionally, the detector may include one or more warning devices such as an ionization or photoelectric sensor, speaker, or light source. A power indicator LED, a smoke indicator LED, and a carbon monoxide indicator LED all provide visual notification that the detector is functioning properly.
PCT/US2007/064429 2006-06-07 2007-03-20 Self-powered rechargeable smoke/carbon monoxide detector WO2007146461A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/422,666 US7576659B2 (en) 2006-06-07 2006-06-07 Smoke detection and laser escape indication system utilizing base and satellite
US11/422,666 2006-06-07
US11/686,789 2007-03-15
US11/686,789 US7786879B2 (en) 2006-06-07 2007-03-15 Self-powered rechargeable smoke/carbon monoxide detector

Publications (2)

Publication Number Publication Date
WO2007146461A2 WO2007146461A2 (en) 2007-12-21
WO2007146461A3 true WO2007146461A3 (en) 2008-05-02

Family

ID=38832585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064429 WO2007146461A2 (en) 2006-06-07 2007-03-20 Self-powered rechargeable smoke/carbon monoxide detector

Country Status (1)

Country Link
WO (1) WO2007146461A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937562A (en) * 1987-12-26 1990-06-26 Hochiki Corp. Moisture-proof ionization smoke detector
US6323780B1 (en) * 1998-10-14 2001-11-27 Gary J. Morris Communicative environmental alarm system with voice indication
US6696967B1 (en) * 1998-10-07 2004-02-24 Nicholas Alexander Rutter Ambient condition alarm for connecting to a light fixture
US6753786B1 (en) * 2000-08-11 2004-06-22 Walter Kidde Portable Equipment, Inc. Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937562A (en) * 1987-12-26 1990-06-26 Hochiki Corp. Moisture-proof ionization smoke detector
US6696967B1 (en) * 1998-10-07 2004-02-24 Nicholas Alexander Rutter Ambient condition alarm for connecting to a light fixture
US6323780B1 (en) * 1998-10-14 2001-11-27 Gary J. Morris Communicative environmental alarm system with voice indication
US6753786B1 (en) * 2000-08-11 2004-06-22 Walter Kidde Portable Equipment, Inc. Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature

Also Published As

Publication number Publication date
WO2007146461A2 (en) 2007-12-21

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