GB2007877B - Electric hairdrier - Google Patents

Electric hairdrier

Info

Publication number
GB2007877B
GB2007877B GB7840965A GB7840965A GB2007877B GB 2007877 B GB2007877 B GB 2007877B GB 7840965 A GB7840965 A GB 7840965A GB 7840965 A GB7840965 A GB 7840965A GB 2007877 B GB2007877 B GB 2007877B
Authority
GB
United Kingdom
Prior art keywords
hairdrier
electric
electric hairdrier
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
GB7840965A
Other versions
GB2007877A (en
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 GB2007877A publication Critical patent/GB2007877A/en
Application granted granted Critical
Publication of GB2007877B publication Critical patent/GB2007877B/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
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/22—Helmets with hot air supply or ventilating means, e.g. electrically heated air current
    • A45D20/30—Electric circuitry specially adapted for hair drying devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
GB7840965A 1977-11-19 1978-10-18 Electric hairdrier Expired GB2007877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2751833A DE2751833B2 (en) 1977-11-19 1977-11-19 Electric hairdryer with fan and heating

Publications (2)

Publication Number Publication Date
GB2007877A GB2007877A (en) 1979-05-23
GB2007877B true GB2007877B (en) 1982-06-09

Family

ID=6024175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7840965A Expired GB2007877B (en) 1977-11-19 1978-10-18 Electric hairdrier

Country Status (5)

Country Link
JP (1) JPS54110059A (en)
DE (1) DE2751833B2 (en)
FR (1) FR2409024A1 (en)
GB (1) GB2007877B (en)
IE (1) IE47893B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830535A1 (en) * 1978-07-12 1980-01-24 Braun Ag Hand-held hair dryer mechanism - has output regulator in handle controlling current to electronic components in removable fitments
US4327278A (en) * 1979-09-10 1982-04-27 Conair Corporation Simplified multiple speed hair dryer
DE3009190A1 (en) * 1980-03-11 1981-09-24 Braun Ag, 6000 Frankfurt ELECTRIC HAIR CARE DEVICE WITH BLOWER AND HEATING
FR2490469A1 (en) * 1980-09-22 1982-03-26 Bristol Myers Co Temperature controlled hand held hair dryer - has thermistor detecting temp. of reflected hot air to regulate heat output
JPS5778747U (en) * 1980-10-31 1982-05-15
DE3103457A1 (en) * 1981-02-02 1982-08-26 Braun Ag, 6000 Frankfurt MULTIPLE FUNCTION SWITCH FOR ELECTRICAL DEVICES LIKE HAIR DRYERS OR THE LIKE
DE3708610C2 (en) * 1987-03-17 2000-02-10 Eaton Corp Method and device for regulating the temperature of an electrical heating device
DE4119020A1 (en) * 1991-06-09 1992-12-10 Braun Ag HAIR DRYER
GB9410133D0 (en) * 1994-05-20 1994-07-06 Pifco Ltd A hairdryer
CN108514205B (en) * 2018-06-06 2023-12-19 昆明理工大学津桥学院 Low-cost constant temperature circuit of electric hair drier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE526415C (en) * 1928-11-25 1931-06-05 Robert Bosch Akt Ges Electric curling tongs with a heat switch and a heating element built into the heating arm
DE1757900A1 (en) * 1967-08-21 1970-03-26 Alfred Mueller Hood dryer
US3689736A (en) * 1971-01-25 1972-09-05 Texas Instruments Inc Electrically heated device employing conductive-crystalline polymers
SE346064B (en) * 1971-02-08 1972-06-26 S Janson
GB1294808A (en) * 1971-08-19 1972-11-01 Philips Electronic Associated Temperature-controlled gas humidifier for a medical ventilator
DE2506074A1 (en) * 1975-02-13 1976-08-26 Braun Ag Temp control for hairdressing curlers etc - has curler resistance element heated by AC via double pole thyristor or triac
DE2535853B2 (en) * 1975-08-12 1977-09-08 Braun Ag, 6000 Frankfurt FAN UNIT, IN PARTICULAR HOT-AIR SHOWER
US4003388A (en) * 1976-04-01 1977-01-18 General Electric Company Hair dryer variable control
DE2616223A1 (en) * 1976-04-13 1977-11-03 Trumpf Fertigparkett Gmbh & Co Filling and flatting machine using wood pulp and varnish mixtures - has cylindrical container with flatting knives pressed against work piece

Also Published As

Publication number Publication date
FR2409024B1 (en) 1983-09-23
DE2751833B2 (en) 1980-05-29
IE47893B1 (en) 1984-07-11
GB2007877A (en) 1979-05-23
FR2409024A1 (en) 1979-06-15
JPS54110059A (en) 1979-08-29
DE2751833A1 (en) 1979-05-23
DE2751833C3 (en) 1989-03-16
IE782233L (en) 1979-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee