SE340664B - - Google Patents

Info

Publication number
SE340664B
SE340664B SE04035/69A SE403569A SE340664B SE 340664 B SE340664 B SE 340664B SE 04035/69 A SE04035/69 A SE 04035/69A SE 403569 A SE403569 A SE 403569A SE 340664 B SE340664 B SE 340664B
Authority
SE
Sweden
Prior art keywords
tubes
conducting
casing
microwave
waveguide
Prior art date
Application number
SE04035/69A
Inventor
J Soulier
Original Assignee
J Soulier
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 J Soulier filed Critical J Soulier
Publication of SE340664B publication Critical patent/SE340664B/xx

Links

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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
    • 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
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

1,240,903. Microwave heating. J. H. A. SOULIER. 26 March, 1969 [29 March, 1968], No. 15872/69. Heading H5H. Dielectric coatings, e.g. on a cable, are heated for vulcanizing or cross-linking in a microwave heater which comprises a tubular conducting casing 9 closed at its ends by conducting members 14, 15; at least two aligned conducting tubes 10, 11 spaced apart at their ends and arranged coaxially within the casing 9; means for passing the coated materials through the tubes so that they are dielectrically heated in the space 18 between the ends of tubes 10, 11; and a microwave generator 6 coupled to the coaxial waveguide formed by the tubes 10, 11 and casing 9. As shown, a wire 1 is coated in a device 3, 5 with a coating 2 prior to heating in the microwave heater. The microwave generator 6, e.g. a magnetron is coupled to the coaxial waveguide 9, 10, 11 by a rectangular waveguide 8 as shown or by a coaxial connector, Fig. 3 (not shown). The tubes are lined with P.T.F.E. liners 21 which reduce friction. Different sized replaceable liners 21 permit adaption of the heater to different sized cables. Axially adjustable P.T.F.E. rings on tubes 10, 11 enable the load to be matched to the characteristic impedance of the magnetron 6. Conducting buttons 12, 13 at the ends of waveguide 8 and conducting rings 14, 15 at the ends of casing 9 are axially adjustable for impedance matching. The device may be filled with nitrogen and a coated conductor may pass through a series of such devices.
SE04035/69A 1968-03-29 1969-03-21 SE340664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146502 1968-03-29

Publications (1)

Publication Number Publication Date
SE340664B true SE340664B (en) 1971-11-29

Family

ID=8648413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04035/69A SE340664B (en) 1968-03-29 1969-03-21

Country Status (11)

Country Link
US (1) US3553413A (en)
BE (1) BE730443A (en)
CH (1) CH508330A (en)
DE (1) DE1915342A1 (en)
FR (1) FR1569046A (en)
GB (1) GB1240903A (en)
HU (1) HU166310B (en)
NL (1) NL6904630A (en)
PL (1) PL72629B1 (en)
SE (1) SE340664B (en)
SU (1) SU466688A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001936A1 (en) * 1979-12-21 1981-07-09 Husqvarna Ab Through passing heater

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731038A (en) * 1971-02-22 1973-05-01 Patents And Dev Ltd Zero-mode microwave applicator
US4065654A (en) * 1975-12-01 1977-12-27 Chemetron Corporation Microwave oven adjusting (energy distribution) and tuning arrangement
DE2642335C2 (en) * 1976-09-21 1978-12-21 Ingenieurbuero Hermann Purfuerst Kg, 3004 Isernhagen Device for continuous dielectric heating by means of microwave energy
FR2410932A1 (en) * 1979-03-16 1979-06-29 Cim Lambda Int Sarl Microwave chamber with adjustable extensions - to permit tuning for heating differing profiles or materials, used esp. to cure rubber or crosslinked plastics
FR2458610A1 (en) * 1979-06-07 1981-01-02 Anvar Thermal yarn processing unit
DE2943300A1 (en) * 1979-10-26 1981-05-14 Paul Troester Maschinenfabrik, 3000 Hannover Crosslinking system for cable insulation of plastics or rubber - uses UHF applicator with supply conductor UHF generator and resonator chambers
DE3033012A1 (en) * 1980-09-02 1982-04-01 Paul Troester Maschinenfabrik, 3000 Hannover DEVICE FOR DRY CROSSLINKING STRINGS OF ELASTOMERS
FR2541626B1 (en) * 1983-02-25 1985-10-11 Meo Robert Di PROCESS FOR PRODUCING A MOLDED PROFILE IN MINERAL, VEGETABLE OR SYNTHETIC PARTICLES OR FIBERS AND DEVICE FOR CARRYING OUT SAID METHOD
CA1271316A (en) * 1984-12-21 1990-07-10 Koichi Abe Optical waveguide manufacture
FR2584258B1 (en) * 1985-06-28 1995-04-14 Elf Aquitaine METHOD AND DEVICE FOR THE HEAT TREATMENT OF A CONDUCTIVE ELEMENT AT LEAST PARTIALLY CONSISTING OF A CONDUCTIVE MATERIAL
EP0257587B1 (en) * 1986-08-29 1990-10-31 AT&T Corp. Methods of soot overcladding an optical preform
JPS641526A (en) * 1987-04-27 1989-01-05 Toyo Cloth Kk Molding of composite material by means of ultra-violet ray curing
EP0364571A4 (en) * 1988-04-19 1991-08-21 Univ Deakin Improved microwave treatment apparatus
JPH04333041A (en) * 1991-05-09 1992-11-20 Konica Corp Method of making sol from photographic composition gel
NZ265292A (en) * 1993-05-05 1997-07-27 Ciba Geigy Ag Oven and associated processing equipment for heating epoxy resin above its gelation temperature with decoupled electromagnetic heating units
JP3077879B2 (en) * 1994-02-15 2000-08-21 インターナショナル・ビジネス・マシーンズ・コーポレ−ション Apparatus and method for applying microwave energy to a web-type quantified processing material
US5998774A (en) * 1997-03-07 1999-12-07 Industrial Microwave Systems, Inc. Electromagnetic exposure chamber for improved heating
US6265702B1 (en) 1999-04-28 2001-07-24 Industrial Microwave Systems, Inc. Electromagnetic exposure chamber with a focal region
DE102006033461A1 (en) * 2006-07-19 2008-01-31 Siemens Ag Radial gap measurement on turbines
CN101197201B (en) * 2007-12-27 2011-01-12 长江电缆有限公司 Method for producing microwave vulcanization rubber-sheathed cable
DE102009005358A1 (en) 2009-01-16 2010-07-22 Krones Ag Resonator unit, expansion method and apparatus for heating containers
JP5787289B2 (en) * 2011-06-20 2015-09-30 ミクロ電子株式会社 Heating device using microwaves
CN102758271B (en) * 2012-07-30 2014-05-28 广州赛奥碳纤维技术有限公司 High-temperature carbide furnace capable of producing carbon fibers in large scale
CN102797075B (en) * 2012-09-06 2014-05-28 广州赛奥碳纤维技术有限公司 Continuous graphitizing ultra-high temperature tube furnace
CN104332257B (en) * 2014-10-29 2016-08-24 江苏俊知技术有限公司 A kind of vacuum microwave drying method of high temperature resistant communication cable insulating technique and dried recovered recycling processing means thereof
CN111899949A (en) * 2020-08-31 2020-11-06 晶锋集团股份有限公司 Surface water removal device for cable production line

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457385A (en) * 1966-07-07 1969-07-22 Canadian Patents Dev Apparatus for dielectric heating
US3465114A (en) * 1966-09-19 1969-09-02 Canadian Patents Dev Method and apparatus for dielectric heating
US3461261A (en) * 1966-10-31 1969-08-12 Du Pont Heating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001936A1 (en) * 1979-12-21 1981-07-09 Husqvarna Ab Through passing heater

Also Published As

Publication number Publication date
PL72629B1 (en) 1974-08-30
CH508330A (en) 1971-05-31
FR1569046A (en) 1969-05-30
HU166310B (en) 1975-02-28
NL6904630A (en) 1969-10-01
US3553413A (en) 1971-01-05
BE730443A (en) 1969-09-01
GB1240903A (en) 1971-07-28
SU466688A3 (en) 1975-04-05
DE1915342A1 (en) 1969-10-09

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