FR975473A - Steam or hot water boiler - Google Patents

Steam or hot water boiler

Info

Publication number: FR975473A
Authority: FR; France
Prior art keywords: steam; hot water; water boiler; boiler; hot
Prior art date: 1947-12-04
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

Application number

Other languages

Inventor

David Leonard Swendsen

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.)

1947-12-04

Filing date

1948-11-26

Publication date

1951-03-06

1948-11-26 Application filed filed Critical

1951-03-06 Application granted granted Critical

1951-03-06 Publication of FR975473A publication Critical patent/FR975473A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/02—Grates with hollow bars internally cooled
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)

FR975473D 1947-12-04 1948-11-26 Steam or hot water boiler Expired FR975473A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE975473X		1947-12-04

Publications (1)

Publication Number	Publication Date
FR975473A true FR975473A (en)	1951-03-06

Family

ID=20409737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR975473D Expired FR975473A (en)	1947-12-04	1948-11-26	Steam or hot water boiler

Country Status (1)

Country	Link
FR (1)	FR975473A (en)

1948
- 1948-11-26 FR FR975473D patent/FR975473A/en not_active Expired

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