CA2176097A1 - Multi-Sensor Detection System - Google Patents

Multi-Sensor Detection System

Info

Publication number
CA2176097A1
CA2176097A1 CA2176097A CA2176097A CA2176097A1 CA 2176097 A1 CA2176097 A1 CA 2176097A1 CA 2176097 A CA2176097 A CA 2176097A CA 2176097 A CA2176097 A CA 2176097A CA 2176097 A1 CA2176097 A1 CA 2176097A1
Authority
CA
Canada
Prior art keywords
alarm
housing
circuit
current
detection system
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.)
Granted
Application number
CA2176097A
Other languages
French (fr)
Other versions
CA2176097C (en
Inventor
Adam Q. Lynch
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
Priority claimed from US08/556,201 external-priority patent/US5589824A/en
Application filed by Individual filed Critical Individual
Publication of CA2176097A1 publication Critical patent/CA2176097A1/en
Application granted granted Critical
Publication of CA2176097C publication Critical patent/CA2176097C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

An alarm for sensing different conditions of an ambient air presents a housing for an alarm circuit, the housing having lobes for first, second and third circuit sensors surrounding a single circuit alarm. The alarm circuit delivers the current to a logic chip which produces a current for sounding the alarm in different patterns according to the sensed air condition. The configuration of the housing depends the alarm below the housing proper so as not to interfere with the alarm sound. The housing allows the installation of three air condition sensors at one selected location.
CA002176097A 1995-11-09 1996-05-08 Multi-sensor detection system Expired - Fee Related CA2176097C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/556,201 1995-11-09
US08/556,201 US5589824A (en) 1995-11-09 1995-11-09 Multi-sensor detection system
PCT/US1996/020850 WO1998029846A1 (en) 1995-11-09 1996-12-27 Multi-sensor detection system

Publications (2)

Publication Number Publication Date
CA2176097A1 true CA2176097A1 (en) 1997-05-10
CA2176097C CA2176097C (en) 1999-05-11

Family

ID=29401727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002176097A Expired - Fee Related CA2176097C (en) 1995-11-09 1996-05-08 Multi-sensor detection system

Country Status (1)

Country Link
CA (1) CA2176097C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624609B2 (en) 2000-12-13 2003-09-23 Leonard G. D. Allen Solar powered monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624609B2 (en) 2000-12-13 2003-09-23 Leonard G. D. Allen Solar powered monitor

Also Published As

Publication number Publication date
CA2176097C (en) 1999-05-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed