JPS5651342A - Microwave heater for tire - Google Patents

Microwave heater for tire

Info

Publication number
JPS5651342A
JPS5651342A JP12838979A JP12838979A JPS5651342A JP S5651342 A JPS5651342 A JP S5651342A JP 12838979 A JP12838979 A JP 12838979A JP 12838979 A JP12838979 A JP 12838979A JP S5651342 A JPS5651342 A JP S5651342A
Authority
JP
Japan
Prior art keywords
tire
focus
microwave
mirror
irradiator
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
JP12838979A
Other languages
Japanese (ja)
Inventor
Shinji Okakura
Toshisada Shinozuka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12838979A priority Critical patent/JPS5651342A/en
Publication of JPS5651342A publication Critical patent/JPS5651342A/en
Pending legal-status Critical Current

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

PURPOSE:To control the central part of thick part of the tire at the highest temperature rise characteristics for making vulcanization easier by a method in which the microwave is irradiated onto the tire through a concave mirror in such a manner as to focus it on the thick inside of the tire. CONSTITUTION:The concave mirror 3 is provided at a given interval in the face of the thick part 2 of the tire 1 and a microwave irradiator is provided on the first focus 4 inside the mirror 3. In the system, microwave energy from the irradiator is reflected at the mirror 3 to focus as the second focus 5 inside the tire 1. Since the distance from the irradiator to the tire is sufficiently longer than the wave length of microwave, most of the energy is centered on the second focus 5, whereby permitting the central part of the thick part of the tire to be effectively heated. As needed, the flat mirror 6 is provided between the concave mirror 3 and the tire 1 for convenience.
JP12838979A 1979-10-04 1979-10-04 Microwave heater for tire Pending JPS5651342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12838979A JPS5651342A (en) 1979-10-04 1979-10-04 Microwave heater for tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12838979A JPS5651342A (en) 1979-10-04 1979-10-04 Microwave heater for tire

Publications (1)

Publication Number Publication Date
JPS5651342A true JPS5651342A (en) 1981-05-08

Family

ID=14983597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12838979A Pending JPS5651342A (en) 1979-10-04 1979-10-04 Microwave heater for tire

Country Status (1)

Country Link
JP (1) JPS5651342A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176139U (en) * 1983-05-11 1984-11-24 エルナ−株式会社 Chip type electrolytic capacitor
JP2016124115A (en) * 2014-12-26 2016-07-11 株式会社ブリヂストン Method for vulcanizing retreaded tire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917480U (en) * 1972-05-23 1974-02-14
JPS5036873A (en) * 1973-06-26 1975-04-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917480U (en) * 1972-05-23 1974-02-14
JPS5036873A (en) * 1973-06-26 1975-04-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176139U (en) * 1983-05-11 1984-11-24 エルナ−株式会社 Chip type electrolytic capacitor
JP2016124115A (en) * 2014-12-26 2016-07-11 株式会社ブリヂストン Method for vulcanizing retreaded tire

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