US2510478A - Thermal retarder - Google Patents

Thermal retarder Download PDF

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Publication number
US2510478A
US2510478A US692899A US69289946A US2510478A US 2510478 A US2510478 A US 2510478A US 692899 A US692899 A US 692899A US 69289946 A US69289946 A US 69289946A US 2510478 A US2510478 A US 2510478A
Authority
US
United States
Prior art keywords
thermal retarder
thermal
retarder
0sterheld
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
US692899A
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 US692899A priority Critical patent/US2510478A/en
Application granted granted Critical
Publication of US2510478A publication Critical patent/US2510478A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • F24H15/225—Temperature of the water in the water storage tank at different heights of the tank
    • 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
    • F24H15/486—Control of fluid heaters characterised by the type of controllers using timers

Description

June 1950 c. M 0STERHELD 2,5lo,478
THERMAL RETARDER Filed Aug. 24 1946 Z'V'ENTOR.
CLARK M. OSTERHELD
US692899A 1946-08-24 1946-08-24 Thermal retarder Expired - Lifetime US2510478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US692899A US2510478A (en) 1946-08-24 1946-08-24 Thermal retarder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692899A US2510478A (en) 1946-08-24 1946-08-24 Thermal retarder

Publications (1)

Publication Number Publication Date
US2510478A true US2510478A (en) 1950-06-06

Family

ID=24782507

Family Applications (1)

Application Number Title Priority Date Filing Date
US692899A Expired - Lifetime US2510478A (en) 1946-08-24 1946-08-24 Thermal retarder

Country Status (1)

Country Link
US (1) US2510478A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942559A (en) * 1932-10-19 1934-01-09 Lithman Leopold Radiator
US2212100A (en) * 1938-03-22 1940-08-20 Stanley S Tumbridge Coffee maker
US2371258A (en) * 1945-03-13 m osterheld
US2373196A (en) * 1944-02-21 1945-04-10 Mcgraw Electric Co Water heater control system with thermal retarder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371258A (en) * 1945-03-13 m osterheld
US1942559A (en) * 1932-10-19 1934-01-09 Lithman Leopold Radiator
US2212100A (en) * 1938-03-22 1940-08-20 Stanley S Tumbridge Coffee maker
US2373196A (en) * 1944-02-21 1945-04-10 Mcgraw Electric Co Water heater control system with thermal retarder

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