FR3075482B1 - PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE - Google Patents

PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE Download PDF

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Publication number
FR3075482B1
FR3075482B1 FR1771400A FR1771400A FR3075482B1 FR 3075482 B1 FR3075482 B1 FR 3075482B1 FR 1771400 A FR1771400 A FR 1771400A FR 1771400 A FR1771400 A FR 1771400A FR 3075482 B1 FR3075482 B1 FR 3075482B1
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FR
France
Prior art keywords
core
manufacturing
waveguide device
cavity
internal surfaces
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.)
Active
Application number
FR1771400A
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French (fr)
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FR3075482A1 (en
Inventor
Rijk Emile De
Mirko Favre
Mathieu Billod
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.)
Swissto12 SA
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Swissto12 SA
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Publication date
Application filed by Swissto12 SA filed Critical Swissto12 SA
Priority to FR1771400A priority Critical patent/FR3075482B1/en
Publication of FR3075482A1 publication Critical patent/FR3075482A1/en
Application granted granted Critical
Publication of FR3075482B1 publication Critical patent/FR3075482B1/en
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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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • 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
    • B29C2035/0827—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 UV radiation

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

L'invention concerne un procédé pour fabriquer un dispositif à guide d'ondes comprenant les étapes suivantes: - fabriquer une âme en photopolymère par fabrication additive, ladite âme comportant des parois latérales avec des surfaces externes et internes, les surfaces internes définissant au moins une cavité, - cuire l'âme fabriquée par fabrication additive en irradiant l'âme avec un rayonnement ultraviolet (UV) de manière à durcir ladite âme ; l'étape de cuisson comprenant : - disposer une source de radiation dans ladite cavité de façon à ce que le rayonnement ultraviolet se propage depuis les surfaces internes vers les surfaces externes de ladite cavité. L'invention concerne également un dispositif fabriqué par ledit procédé et un module de cuisson pour cuire un dispositif à guide d'ondes.The invention relates to a method for manufacturing a waveguide device comprising the following steps: - manufacturing a photopolymer core by additive manufacturing, said core comprising side walls with external and internal surfaces, the internal surfaces defining at least one cavity, - baking the core manufactured by additive manufacturing by irradiating the core with ultraviolet (UV) radiation so as to harden said core; the cooking step comprising: - disposing a source of radiation in said cavity so that the ultraviolet radiation propagates from the internal surfaces towards the external surfaces of said cavity. The invention also relates to a device manufactured by said method and to a cooking module for cooking a waveguide device.

FR1771400A 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE Active FR3075482B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1771400A FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1771400 2017-12-20
FR1771400A FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE

Publications (2)

Publication Number Publication Date
FR3075482A1 FR3075482A1 (en) 2019-06-21
FR3075482B1 true FR3075482B1 (en) 2020-09-18

Family

ID=61913358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1771400A Active FR3075482B1 (en) 2017-12-20 2017-12-20 PROCESS FOR MANUFACTURING A WAVEGUIDE DEVICE

Country Status (1)

Country Link
FR (1) FR3075482B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014MN02450A (en) * 2012-07-06 2015-07-10 Onderzoekscentrum Voor Aanwending Van Staal N V
FR3048556B1 (en) * 2016-03-04 2018-03-02 Swissto 12 Sa METHOD FOR THE ADDITIVE MANUFACTURE OF A WAVEGUIDE AND WAVEGUIDE DEVICES MADE THEREBY
FR3051924B1 (en) * 2016-05-30 2020-04-10 Swissto 12 Sa WAVEGUIDE INCLUDING A THICK CONDUCTIVE LAYER

Also Published As

Publication number Publication date
FR3075482A1 (en) 2019-06-21

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