Electric heating – Heating devices – Tool or instrument
Patent
1986-11-21
1989-05-09
Bartis, Anthony
Electric heating
Heating devices
Tool or instrument
132118, 132233, 132268, 16510421, 219227, 219530, 219540, H05B 100, F28D 1500, A45D 200, A45D 400
Patent
active
048291552
ABSTRACT:
A hair styler for winding hair thereon for curling, comprising a hollow sealed tubular member made of a metallic material having good thermal conductivity and defining a heat pipe having a heat dissipating hair winding portion. The tubular member contains a charge of a working fluid vaporizable at an operating temperature of 50.degree. C. to 70.degree. C. The outer surface of the heat dissipating portion of the heat pipe is covered with an elastic hair engagement member for preventing hair slippage. The heat receiving end portion of the heat pipe is exposed so as to be adapted to receive heat from a separate external heat source having a temperature range of 50.degree. C. to 120.degree. C. Thereby hair wound around the outer surface of the heat dissipating portion of the heat pipe forming the bobbin is heated by the condensation of the vaporized working fluid within the heat pipe.
REFERENCES:
patent: 57354 (1866-08-01), Maxim
patent: 2835480 (1958-05-01), Perez
patent: 2918561 (1959-12-01), Perez
patent: 3379118 (1968-04-01), Perez
patent: 3660634 (1972-05-01), Scott
patent: 3889096 (1975-06-01), Asselman et al.
patent: 4486915 (1984-12-01), Stewart et al.
Fukutaka Norifumi
Haga Tomoyuki
Kamata Masatomo
Matsumoto Koji
Watanabe Toru
Bartis Anthony
Shiseido Company Ltd.
The Furukawa Electric Co. Ltd.
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