CA2551959A1 - Water heater with electronic control - Google Patents

Water heater with electronic control Download PDF

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Publication number
CA2551959A1
CA2551959A1 CA002551959A CA2551959A CA2551959A1 CA 2551959 A1 CA2551959 A1 CA 2551959A1 CA 002551959 A CA002551959 A CA 002551959A CA 2551959 A CA2551959 A CA 2551959A CA 2551959 A1 CA2551959 A1 CA 2551959A1
Authority
CA
Canada
Prior art keywords
water heater
temperature
electronic control
controller
water
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
CA002551959A
Other languages
French (fr)
Other versions
CA2551959C (en
Inventor
Allen W. Scott
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.)
American Water Heater Co
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 US09/578,087 external-priority patent/US6265699B1/en
Application filed by Individual filed Critical Individual
Publication of CA2551959A1 publication Critical patent/CA2551959A1/en
Application granted granted Critical
Publication of CA2551959C publication Critical patent/CA2551959C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Cookers (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

A water heater of the invention includes a water container; an element located to heat water in the water container; a sensor located to sense temperature; and a controller, the controller monitors the sensed temperature at termination of a defined time interval and compares the sensed temperature against a predetermined temperature, with the controller further identifying the element as defective when the sensed temperature is less than the predetermined temperature.
CA002551959A 2000-05-24 2001-05-15 Water heater with electronic control Expired - Fee Related CA2551959C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/578,087 2000-05-24
US09/578,087 US6265699B1 (en) 2000-05-24 2000-05-24 Water heater with electronic control
CA002348098A CA2348098C (en) 2000-05-24 2001-05-15 Water heater with electronic control

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002348098A Division CA2348098C (en) 2000-05-24 2001-05-15 Water heater with electronic control

Publications (2)

Publication Number Publication Date
CA2551959A1 true CA2551959A1 (en) 2001-11-24
CA2551959C CA2551959C (en) 2009-08-04

Family

ID=36930136

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002551960A Abandoned CA2551960A1 (en) 2000-05-24 2001-05-15 Water heater with electronic control
CA002551959A Expired - Fee Related CA2551959C (en) 2000-05-24 2001-05-15 Water heater with electronic control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002551960A Abandoned CA2551960A1 (en) 2000-05-24 2001-05-15 Water heater with electronic control

Country Status (1)

Country Link
CA (2) CA2551960A1 (en)

Also Published As

Publication number Publication date
CA2551960A1 (en) 2001-11-24
CA2551959C (en) 2009-08-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190515