FR2423726A1 - Direct combustion heater unit - has fan motor supplied by thermocouples with hot connecting points in combustion chamber - Google Patents

Direct combustion heater unit - has fan motor supplied by thermocouples with hot connecting points in combustion chamber

Info

Publication number
FR2423726A1
FR2423726A1 FR7909758A FR7909758A FR2423726A1 FR 2423726 A1 FR2423726 A1 FR 2423726A1 FR 7909758 A FR7909758 A FR 7909758A FR 7909758 A FR7909758 A FR 7909758A FR 2423726 A1 FR2423726 A1 FR 2423726A1
Authority
FR
France
Prior art keywords
connecting points
heater unit
thermocouples
fan motor
combustion chamber
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.)
Withdrawn
Application number
FR7909758A
Other languages
French (fr)
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of FR2423726A1 publication Critical patent/FR2423726A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C9/00—Stoves or ranges heated by a single type of energy supply not covered by groups F24C3/00 - F24C7/00 or subclass F24B
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/06—Hot-air producers heated otherwise than electrically; ventilated by muscle power
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/025—Air heaters with forced circulation using fluid fuel
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/06—Hot-air producers heated otherwise than electrically; ventilated by muscle power
    • A45D2020/065—Hot-air producers heated otherwise than electrically; ventilated by muscle power heated by gas or fuel
    • 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
    • F24H2240/00—Fluid heaters having electrical generators
    • F24H2240/08—Fluid heaters having electrical generators with peltier elements

Abstract

The heater unit uses direct combustion of gaseous, liquid or solid fuel, and is electrically-operated and controlled. The current of hot combustion gases is guided by vanes in the combustion chamber, in which the hot connecting points (9) of a number of thermo-couples (4, 5) are situated. The cold connecting points (10) of these thermo-couples are outside the chamber, and the connections from them are taken to the electric motor (3) driving the fan (2).
FR7909758A 1978-04-18 1979-04-18 Direct combustion heater unit - has fan motor supplied by thermocouples with hot connecting points in combustion chamber Withdrawn FR2423726A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816762 DE2816762A1 (en) 1978-04-18 1978-04-18 HEATER

Publications (1)

Publication Number Publication Date
FR2423726A1 true FR2423726A1 (en) 1979-11-16

Family

ID=6037289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909758A Withdrawn FR2423726A1 (en) 1978-04-18 1979-04-18 Direct combustion heater unit - has fan motor supplied by thermocouples with hot connecting points in combustion chamber

Country Status (2)

Country Link
DE (1) DE2816762A1 (en)
FR (1) FR2423726A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000607A1 (en) * 1981-08-14 1983-03-03 Edward Rex Raccah Hair drying apparatus
WO1987005194A1 (en) * 1986-03-05 1987-09-11 Braun Aktiengesellschaft Hair dryer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290833B1 (en) * 1987-05-12 1991-09-25 Thermo-Watt Stromerzeugungsanlagen Gmbh Heating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000607A1 (en) * 1981-08-14 1983-03-03 Edward Rex Raccah Hair drying apparatus
WO1987005194A1 (en) * 1986-03-05 1987-09-11 Braun Aktiengesellschaft Hair dryer
US4890395A (en) * 1986-03-05 1990-01-02 Braun Aktiengesellschaft Hair dryer

Also Published As

Publication number Publication date
DE2816762A1 (en) 1979-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse