DE852598C - Heater for permanent waving of the hair - Google Patents

Heater for permanent waving of the hair

Info

Publication number
DE852598C
DE852598C DER5460A DER0005460A DE852598C DE 852598 C DE852598 C DE 852598C DE R5460 A DER5460 A DE R5460A DE R0005460 A DER0005460 A DE R0005460A DE 852598 C DE852598 C DE 852598C
Authority
DE
Germany
Prior art keywords
hair
heater
permanent waving
heat
temperature
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.)
Expired
Application number
DER5460A
Other languages
German (de)
Inventor
Josef Riedl
Karl Starker
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.)
FRISEURBEDARF
Riedl & Starker
Original Assignee
FRISEURBEDARF
Riedl & Starker
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 FRISEURBEDARF, Riedl & Starker filed Critical FRISEURBEDARF
Priority to DER5460A priority Critical patent/DE852598C/en
Application granted granted Critical
Publication of DE852598C publication Critical patent/DE852598C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
    • A45D2/362—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with a heat accumulator, i.e. for heating before use

Landscapes

  • Cosmetics (AREA)

Description

Heizer für Dauerwellung des Haares Bei der sog. stromlosen Dauerwel@lung wird dem Haar die erforderliche Wärme durch einen vorgeheizten \-letallzwicker zugeführt. Nachdem die spei. Wärme von Metallen verhältnismäßig klein ist, mu13 der Metallheizer weit über die zur Wellung erforderliche Temperatur hinaus geheizt werden, damit der gesamte Haarwickel auf die beanspruchte Temperatur erwärmt wird.Heater for permanent waving of the hair In the so-called currentless permanent wave the hair is supplied with the necessary heat through a preheated metal pincer. After the spei. The heat of metals is relatively small, the metal heater must be heated far beyond the temperature required for corrugation, so that the entire hair coil is heated to the required temperature.

Es wurde gefunden, dafi die Temperatur der Heizer um ein Bedeutendes niedriger gehalten Nverden kann, wenn man als Wärmeträger anstatt Metall andere Stoffe höherer spez. Wärme benutzt. So hat z. B. ein. mit Wasser- gefülltes Gummipolster die vier-.bis fünffache Wärmekapazität wie ein Metallheizer bei gleicher Temperatur und gleichem Gewicht.It has been found that the temperature of the heaters is considerably lower Nverden can be kept lower if one uses other than metal as a heat carrier Substances of higher spec. Used heat. So has z. B. a. with water-filled rubber pad four to five times the heat capacity of a metal heater at the same temperature and the same weight.

Diese Wärmekapazität des Wassers kann noch dadurch gesteigert werden, daß man demselben so viel Salz -zusetzt, als dies maximal zu lösen vermag. Beim Abkühlen kristallisiert das Salz zum Teil wieder aus, wodurch zusätzliche Wärme frei wird. Besonders günstig ist die Verwendung eines Schmelzkörpers, welcher bei der Vorheizung zum Schmelzen gebracht wird und beim Abkühlen wieder erstarrt, wobei die Temperatur der Heizmasse bis zur vollständigen Erstarrung auf gleicher Höhe verbleibt.This heat capacity of the water can be increased by that as much salt is added to it as it can maximally dissolve. At the When the salt cools down, it partially crystallizes out again, creating additional heat becomes free. The use of a fusible body is particularly favorable, which is at the preheating is brought to melt and while cooling again solidified, with the temperature of the heating mass up to complete solidification remains the same.

Bei Verwendung der angeführten Wärmeträger, ist es möglich, die Temperatur der Vorheizung wesentlich niedriger zu halten, so daß dfie Dauerwellung z: B. bei Verwendung eines Stoffes mit hoher Schmelzwärme sogar ohne Schutzabklammerung gegen Verbrennung der Kopfhaut erfolgen kann. Auge m ist bei diesen niedrigen Temperaturen eine Sc#digung des Haares durch Hitze vollkommen ausgeschlossen.When using the listed heat transfer medium, it is possible to adjust the temperature to keep the preheating much lower, so that the permanent waving e.g. Use of a substance with a high heat of fusion even without protective clamps against Burning of the scalp can occur. Eye m is at these low temperatures Damage to the hair by heat is completely excluded.

Claims (1)

PATENTANSPRUCH: Heizer für Dauerwellung des Haares, dadurch gekennzeichnet, daB als Wärmeträger Flüssigkeit oder eine übersättigteSalzlösung oder ein Schmelzkörper verwendet wird, welcher bei der Vorheizung ganz oder teilweise schmilzt. Claim: heater for permanent waving of hair, characterized in that liquid or a supersaturated salt solution or a melting body is used as the heat carrier, which melts completely or partially during preheating.
DER5460A 1951-02-28 1951-02-28 Heater for permanent waving of the hair Expired DE852598C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER5460A DE852598C (en) 1951-02-28 1951-02-28 Heater for permanent waving of the hair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER5460A DE852598C (en) 1951-02-28 1951-02-28 Heater for permanent waving of the hair

Publications (1)

Publication Number Publication Date
DE852598C true DE852598C (en) 1953-03-19

Family

ID=7396946

Family Applications (1)

Application Number Title Priority Date Filing Date
DER5460A Expired DE852598C (en) 1951-02-28 1951-02-28 Heater for permanent waving of the hair

Country Status (1)

Country Link
DE (1) DE852598C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959755C (en) * 1952-09-02 1957-03-14 Kadus Werk Ludwig Kegel K G Heating clip with changeable heat capacity for permanent wave devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959755C (en) * 1952-09-02 1957-03-14 Kadus Werk Ludwig Kegel K G Heating clip with changeable heat capacity for permanent wave devices

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