CA2012181A1 - Gas Ignition Apparatus - Google Patents

Gas Ignition Apparatus

Info

Publication number
CA2012181A1
CA2012181A1 CA 2012181 CA2012181A CA2012181A1 CA 2012181 A1 CA2012181 A1 CA 2012181A1 CA 2012181 CA2012181 CA 2012181 CA 2012181 A CA2012181 A CA 2012181A CA 2012181 A1 CA2012181 A1 CA 2012181A1
Authority
CA
Canada
Prior art keywords
ignitor
valve
ignition apparatus
gas ignition
fuel
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
CA 2012181
Other languages
French (fr)
Other versions
CA2012181C (en
Inventor
Don A. Berlincourt
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.)
Channel Products Inc
Original Assignee
Channel Products Inc
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 US07/399,320 external-priority patent/US4934925A/en
Application filed by Channel Products Inc filed Critical Channel Products Inc
Publication of CA2012181A1 publication Critical patent/CA2012181A1/en
Application granted granted Critical
Publication of CA2012181C publication Critical patent/CA2012181C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

A spark ignition system for a heater-type ignitor is disclosed. Current through the ignitor is transformed into a voltage which is utilized to operate a timing circuit which, in turn, causes operation of a valve permitting the flow of fuel to a burner. Operation of the valve can occur only after the expiration of a pre-determined period of time during which the voltage applied to the ignitor and the current passing therethrough are continuously monitored thus ensuring that the ignitor has reached the ignition temperature of the fuel before the valve is permitted to open.
CA 2012181 1989-08-28 1990-03-14 Gas ignition apparatus Expired - Fee Related CA2012181C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/399,320 US4934925A (en) 1988-06-08 1989-08-28 Gas ignition apparatus
US399,320 1989-08-28

Publications (2)

Publication Number Publication Date
CA2012181A1 true CA2012181A1 (en) 1991-02-28
CA2012181C CA2012181C (en) 1996-01-30

Family

ID=23579092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2012181 Expired - Fee Related CA2012181C (en) 1989-08-28 1990-03-14 Gas ignition apparatus

Country Status (1)

Country Link
CA (1) CA2012181C (en)

Also Published As

Publication number Publication date
CA2012181C (en) 1996-01-30

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