SE124090C1 - - Google Patents

Info

Publication number
SE124090C1
SE124090C1 SE124090DA SE124090C1 SE 124090 C1 SE124090 C1 SE 124090C1 SE 124090D A SE124090D A SE 124090DA SE 124090 C1 SE124090 C1 SE 124090C1
Authority
SE
Sweden
Prior art keywords
frequency
workpiece
curve shape
modulation
set according
Prior art date
Application number
Other languages
English (en)
Swedish (sv)
Publication date
Publication of SE124090C1 publication Critical patent/SE124090C1/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
SE124090D SE124090C1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE124090T

Publications (1)

Publication Number Publication Date
SE124090C1 true SE124090C1 (https=) 1948-01-01

Family

ID=38399570

Family Applications (1)

Application Number Title Priority Date Filing Date
SE124090D SE124090C1 (https=)

Country Status (1)

Country Link
SE (1) SE124090C1 (https=)

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