DE3936431C1 - - Google Patents
Info
- Publication number
- DE3936431C1 DE3936431C1 DE19893936431 DE3936431A DE3936431C1 DE 3936431 C1 DE3936431 C1 DE 3936431C1 DE 19893936431 DE19893936431 DE 19893936431 DE 3936431 A DE3936431 A DE 3936431A DE 3936431 C1 DE3936431 C1 DE 3936431C1
- Authority
- DE
- Germany
- Prior art keywords
- conductor
- layer
- plastic
- copolymer
- particles
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 76
- 229920003023 plastic Polymers 0.000 claims description 25
- 239000004033 plastic Substances 0.000 claims description 25
- 239000004698 Polyethylene Substances 0.000 claims description 21
- 229920001577 copolymer Polymers 0.000 claims description 21
- -1 polyethylene Polymers 0.000 claims description 21
- 229920000573 polyethylene Polymers 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 39
- 239000006260 foam Substances 0.000 description 19
- 239000002245 particle Substances 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0033—Apparatus or processes specially adapted for manufacturing conductors or cables by electrostatic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893936431 DE3936431C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-02 | 1989-11-02 | |
| GB9023269A GB2237519B (en) | 1989-11-02 | 1990-10-25 | Method of producing a high-frequency cable |
| FR9013294A FR2653701B1 (fr) | 1989-11-02 | 1990-10-26 | Procede d'application d'une couche en matiere plastique sur un conducteur metallique. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893936431 DE3936431C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3936431C1 true DE3936431C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-17 |
Family
ID=6392697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893936431 Expired - Lifetime DE3936431C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-02 | 1989-11-02 |
Country Status (3)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4427282A1 (de) * | 1994-08-02 | 1996-02-15 | Kabelmetal Electro Gmbh | Koaxiales Hochfrequenzkabel und Verfahren zu dessen Herstellung |
| DE19701307A1 (de) * | 1997-01-16 | 1998-07-23 | Gottlob Thumm Gmbh | Verfahren und Vorrichtung zum Beschichten elektrischer Bauteile mittels schmelzfähigen Pulvers |
| DE19963491A1 (de) * | 1999-12-28 | 2001-07-05 | Alstom Power Schweiz Ag Baden | Verfahren zur Herstellung einer hochwertigen Isolierung von elektrischen Leitern oder Leiterbündeln rotierender elektrischer Maschinen mittels Sprühsintern |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203168B (de) * | 1958-10-17 | 1965-10-14 | Huettlinger Fa Joh L | Vorrichtung zum Beflocken von Draht, insbesondere von Blumen- oder Bindedraht |
| DE3204761A1 (de) * | 1982-02-11 | 1983-08-18 | kabelmetal electro GmbH, 3000 Hannover | "koaxiales hochfrequenz-kabel" |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534880B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-11-22 | 1978-02-21 | ||
| DE2411949C2 (de) * | 1974-03-13 | 1984-09-06 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur kontinuierlichen Herstellung wärmeisolierter Leitungsrohre |
| CA1058716A (en) * | 1975-06-05 | 1979-07-17 | Steve A. Fox | Coaxial cable with improved properties and process of making same |
| DE2623325A1 (de) * | 1976-05-25 | 1977-12-15 | Kabel Metallwerke Ghh | Verfahren zur kontinuierlichen herstellung eines koaxialen hochfrequenzkabels |
| EP0014686A1 (fr) * | 1979-02-08 | 1980-08-20 | Battelle Memorial Institute | Procédé pour revêtir d'au moins une couche isolante au moins une portion longitudinale de la surface d'au moins un élément longiligne conducteur, ainsi qu'installation pour la mise en oeuvre d'un tel procédé |
| GB2047567B (en) * | 1979-03-16 | 1983-12-14 | Dodd K H | Coating with parachute material |
-
1989
- 1989-11-02 DE DE19893936431 patent/DE3936431C1/de not_active Expired - Lifetime
-
1990
- 1990-10-25 GB GB9023269A patent/GB2237519B/en not_active Expired - Lifetime
- 1990-10-26 FR FR9013294A patent/FR2653701B1/fr not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203168B (de) * | 1958-10-17 | 1965-10-14 | Huettlinger Fa Joh L | Vorrichtung zum Beflocken von Draht, insbesondere von Blumen- oder Bindedraht |
| DE3204761A1 (de) * | 1982-02-11 | 1983-08-18 | kabelmetal electro GmbH, 3000 Hannover | "koaxiales hochfrequenz-kabel" |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4427282A1 (de) * | 1994-08-02 | 1996-02-15 | Kabelmetal Electro Gmbh | Koaxiales Hochfrequenzkabel und Verfahren zu dessen Herstellung |
| US5831215A (en) * | 1994-08-02 | 1998-11-03 | Alcatel Kabel Ag & Co. | High frequency coaxial cable |
| DE4427282C2 (de) * | 1994-08-02 | 1999-11-04 | Kabelmetal Electro Gmbh | Verfahren zur Herstellung eines koaxialen Hochfrequenz-Kabels |
| DE19701307A1 (de) * | 1997-01-16 | 1998-07-23 | Gottlob Thumm Gmbh | Verfahren und Vorrichtung zum Beschichten elektrischer Bauteile mittels schmelzfähigen Pulvers |
| DE19701307C2 (de) * | 1997-01-16 | 2001-10-04 | Gottlob Thumm Gmbh | Verfahren und Vorrichtung zum Beschichten elektrischer Wickelkörper mittels schmelzfähigen Pulvers |
| DE19963491A1 (de) * | 1999-12-28 | 2001-07-05 | Alstom Power Schweiz Ag Baden | Verfahren zur Herstellung einer hochwertigen Isolierung von elektrischen Leitern oder Leiterbündeln rotierender elektrischer Maschinen mittels Sprühsintern |
| US7052569B2 (en) | 1999-12-28 | 2006-05-30 | Alstom Technology Ltd. | Method for producing a high-quality insulation of electric conductors or conductor bundles of rotating electrical machines by means of spray sintering |
| CN100350724C (zh) * | 1999-12-28 | 2007-11-21 | 阿尔斯托姆(瑞士)有限公司 | 通过喷涂烧结制造旋转电机的导线或导线束的绝缘的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2653701B1 (fr) | 1994-09-23 |
| GB2237519A (en) | 1991-05-08 |
| GB2237519B (en) | 1993-08-11 |
| GB9023269D0 (en) | 1990-12-05 |
| FR2653701A1 (fr) | 1991-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RADIO FREQUENCY SYSTEMS, MERIDEN, CONN., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: DREISS, FUHLENDORF, STEIMLE & BECKER, 70188 STUTTGART |