FR850639A - Régulateur de tirage automatique - Google Patents

Régulateur de tirage automatique

Info

Publication number: FR850639A
Authority: FR; France
Prior art keywords: draft regulator; automatic draft; automatic; regulator; draft
Prior art date: 1938-02-21
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

Leonard Satchwell

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.)

1938-02-21

Filing date

1939-02-21

Publication date

1939-12-21

1939-02-21 Application filed filed Critical

1939-12-21 Application granted granted Critical

1939-12-21 Publication of FR850639A publication Critical patent/FR850639A/fr

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
- F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means

Landscapes

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

FR850639D 1938-02-21 1939-02-21 Régulateur de tirage automatique Expired FR850639A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB850639X		1938-02-21

Publications (1)

Publication Number	Publication Date
FR850639A true FR850639A (fr)	1939-12-21

Family

ID=10575876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR850639D Expired FR850639A (fr)	1938-02-21	1939-02-21	Régulateur de tirage automatique

Country Status (1)

Country	Link
FR (1)	FR850639A (fr)

1939
- 1939-02-21 FR FR850639D patent/FR850639A/fr not_active Expired

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