US2382575A - Water heater control system - Google Patents

Water heater control system Download PDF

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Publication number
US2382575A
US2382575A US545352A US54535244A US2382575A US 2382575 A US2382575 A US 2382575A US 545352 A US545352 A US 545352A US 54535244 A US54535244 A US 54535244A US 2382575 A US2382575 A US 2382575A
Authority
US
United States
Prior art keywords
control system
water heater
heater control
water
osterheld
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 - Lifetime
Application number
US545352A
Inventor
Clark M Osterheld
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.)
McGraw Electric Co
Original Assignee
McGraw Electric Co
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 McGraw Electric Co filed Critical McGraw Electric Co
Priority to US545352A priority Critical patent/US2382575A/en
Application granted granted Critical
Publication of US2382575A publication Critical patent/US2382575A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/407—Control of fluid heaters characterised by the type of controllers using electrical switching, e.g. TRIAC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Devices For Molds (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Forging (AREA)

Description

C M.' OSTERHELD WATER HEATER CONTROL SYSTEM Filed Ju1y 17 1944 Aug. 14, 1945.
US545352A 1944-07-17 1944-07-17 Water heater control system Expired - Lifetime US2382575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US545352A US2382575A (en) 1944-07-17 1944-07-17 Water heater control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545352A US2382575A (en) 1944-07-17 1944-07-17 Water heater control system

Publications (1)

Publication Number Publication Date
US2382575A true US2382575A (en) 1945-08-14

Family

ID=24175878

Family Applications (1)

Application Number Title Priority Date Filing Date
US545352A Expired - Lifetime US2382575A (en) 1944-07-17 1944-07-17 Water heater control system

Country Status (1)

Country Link
US (1) US2382575A (en)

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