Classifications

• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
  • H05B1/00—Details of electric heating devices
  • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
  • H05B1/0202—Switches
  • H05B1/0216—Switches actuated by the expansion of a solid element, e.g. wire or rod
• • 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
  • A45D4/00—Separate devices designed for heating hair curlers or hair-wavers
  • A45D4/16—Independent devices characterised by heating the hair-curling or hair-waving means before use
• • D—TEXTILES; PAPER
  • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
  • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
  • D01D7/00—Collecting the newly-spun products
  • D01D7/02—Collecting the newly-spun products in centrifugal spinning pots
• • 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
  • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
  • G05D23/27535—Details of the sensing element
  • G05D23/27541—Details of the sensing element using expansible solid

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Automation & Control Theory (AREA)
• Mechanical Engineering (AREA)
• Textile Engineering (AREA)
• Control Of Resistance Heating (AREA)
• Resistance Heating (AREA)
• Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
• Cookers (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27180332

Family Applications (1)

Country Status (5)

Families Citing this family (6)

• 0
  • BE BE512823D patent/BE512823A/xx unknown
• 1952
  • 1952-07-15 GB GB17858/52A patent/GB713382A/en not_active Expired
  • 1952-07-15 FR FR1060282D patent/FR1060282A/fr not_active Expired
  • 1952-07-18 CH CH305684D patent/CH305684A/de unknown
• 1953
  • 1953-04-09 NL NL177471A patent/NL86478C/nl active
  • 1953-04-17 CH CH317703D patent/CH317703A/de unknown
  • 1953-04-28 GB GB11752/53A patent/GB732294A/en not_active Expired

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