JPS5462051A - Hair drier - Google Patents

Hair drier

Info

Publication number
JPS5462051A
JPS5462051A JP12801277A JP12801277A JPS5462051A JP S5462051 A JPS5462051 A JP S5462051A JP 12801277 A JP12801277 A JP 12801277A JP 12801277 A JP12801277 A JP 12801277A JP S5462051 A JPS5462051 A JP S5462051A
Authority
JP
Japan
Prior art keywords
hair
temperature
becomes
electric current
dried
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.)
Pending
Application number
JP12801277A
Other languages
Japanese (ja)
Inventor
Susumu Tsujimoto
Takehiro Kobayashi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP12801277A priority Critical patent/JPS5462051A/en
Publication of JPS5462051A publication Critical patent/JPS5462051A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning And Drying Hair (AREA)

Abstract

PURPOSE: To provide a hair drier which can automatically stop, control or inform on the drying action when hair has been completely dried or has attained a desired dried condition.
CONSTITUTION: The present hair drier includes a temperature detecting element 15 covered with a protecting cover 16 and a tamperature detecting element 19 attached by a clip or the like by which change of temperature of hair 17 is detected. when the hair 17 has been dried by blowing hot air to a certain dried condition the temperature of the hair 17 reaches a certain temperature. Accordingly, the resistance of the hair 17 reaches a certain level, a bridge circuit is balanced, the potential difference between contact points a and b becomes zero, the electric current from an emitter to a base of a transistor Tr42 cannot flow, and the Tr40 becomes in off-speration. That a Tr42 becomes in off-operation, voltage at a point C cannot be generated so that a Tr30 constituting a Schmidt circuit becomes in off-operation, the electric current to a relay coil 3 is cut, and a relay switch 24 is opened to control for stopping the electric current to a heater 13 and a blower 14.
COPYRIGHT: (C)1979,JPO&Japio
JP12801277A 1977-10-24 1977-10-24 Hair drier Pending JPS5462051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12801277A JPS5462051A (en) 1977-10-24 1977-10-24 Hair drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12801277A JPS5462051A (en) 1977-10-24 1977-10-24 Hair drier

Publications (1)

Publication Number Publication Date
JPS5462051A true JPS5462051A (en) 1979-05-18

Family

ID=14974287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12801277A Pending JPS5462051A (en) 1977-10-24 1977-10-24 Hair drier

Country Status (1)

Country Link
JP (1) JPS5462051A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790749A (en) * 1994-04-27 1998-08-04 U.S. Philips Corporation Hair dryer with controlled air flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790749A (en) * 1994-04-27 1998-08-04 U.S. Philips Corporation Hair dryer with controlled air flow

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