FR562831A - Electric heating devices - Google Patents

Electric heating devices

Info

Publication number: FR562831A
Authority: FR; France
Prior art keywords: electric heating; heating devices; devices; electric; heating
Prior art date: 1921-04-02
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

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.)

Compagnie Francaise Thomson Houston SA

Original Assignee

Compagnie Francaise Thomson Houston SA

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.)

1921-04-02

Filing date

1922-03-31

Publication date

1923-11-20

1922-03-31 Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA

1923-11-20 Application granted granted Critical

1923-11-20 Publication of FR562831A publication Critical patent/FR562831A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR562831D 1921-04-02 1922-03-31 Electric heating devices Expired FR562831A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US562831XA	1921-04-02	1921-04-02

Publications (1)

Publication Number	Publication Date
FR562831A true FR562831A (en)	1923-11-20

Family

ID=22003392

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR562831D Expired FR562831A (en)	1921-04-02	1922-03-31	Electric heating devices

Country Status (1)

Country	Link
FR (1)	FR562831A (en)

1922
- 1922-03-31 FR FR562831D patent/FR562831A/en not_active Expired

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