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)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893936431 DE3936431C1 (enrdf_load_html_response) | 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 (enrdf_load_html_response) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3936431C1 true DE3936431C1 (enrdf_load_html_response) | 1991-01-17 |
Family
ID=6392697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893936431 Expired - Lifetime DE3936431C1 (enrdf_load_html_response) | 1989-11-02 | 1989-11-02 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3936431C1 (enrdf_load_html_response) |
| FR (1) | FR2653701B1 (enrdf_load_html_response) |
| GB (1) | GB2237519B (enrdf_load_html_response) |
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 (enrdf_load_html_response) * | 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 |
| WO1980001734A1 (en) * | 1979-02-08 | 1980-08-21 | Battelle Memorial Institute | Process for coating with at least one insulating layer at least a longitudinal portion of the surface of at least one elongate conductor element,and equipment for applying such process |
| 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 |
|---|---|
| GB2237519B (en) | 1993-08-11 |
| FR2653701B1 (fr) | 1994-09-23 |
| GB9023269D0 (en) | 1990-12-05 |
| FR2653701A1 (fr) | 1991-05-03 |
| GB2237519A (en) | 1991-05-08 |
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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 |