GB1175259A - Coaxial Cable Linear Delay Line. - Google Patents
Coaxial Cable Linear Delay Line.Info
- Publication number
- GB1175259A GB1175259A GB52720/67A GB5272067A GB1175259A GB 1175259 A GB1175259 A GB 1175259A GB 52720/67 A GB52720/67 A GB 52720/67A GB 5272067 A GB5272067 A GB 5272067A GB 1175259 A GB1175259 A GB 1175259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- delay line
- interstices
- nov
- plating
- 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
Links
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 230000004913 activation Effects 0.000 abstract 1
- 238000001994 activation Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000007772 electroless plating Methods 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 238000004382 potting Methods 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P9/00—Delay lines of the waveguide type
- H01P9/02—Helical lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
- Y10T29/49986—Subsequent to metal working
Landscapes
- Coils Or Transformers For Communication (AREA)
- Wire Processing (AREA)
Abstract
1,175,259. Delay lines. BUNKER-RAMO CORP. 20 Nov., 1967 [21 Nov., 1966], No. 52720/67. Heading H1W. A delay line is made by coiling an insulated wire and plating a continuous metal coating about the insulated wire and within the interstices of the coil. The surface of the insulation is first etched and sensitized, e.g. by immersion in stanuous chloride. It is then activated with e.g. gold chloride and coated with e.g. silver, copper or gold by an electroless method. The treated wire is formed into a coil, e.g. a multilayer coil of circular or square section, and the coil is electroplated to deposit an appreciable thickness of metal over the exterior of the coil and between the interstices of the turns. In a modification of this process, the coil is wound after the etching step and metal strips 18 are interwoven with the coil in such a manner as to separate the turns and prevent insulationto-insulation contact. The steps of sensitization, activation, electroless and electro-plating are then carried out on the coil. The coating replaces the strapping, jacketting, or potting normally used to retain the shape of the coil and to reduce its inductance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59572766A | 1966-11-21 | 1966-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1175259A true GB1175259A (en) | 1969-12-23 |
Family
ID=24384429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52720/67A Expired GB1175259A (en) | 1966-11-21 | 1967-11-20 | Coaxial Cable Linear Delay Line. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3583065A (en) |
| DE (1) | DE1566980A1 (en) |
| GB (1) | GB1175259A (en) |
| NL (1) | NL6715801A (en) |
| NO (1) | NO122323B (en) |
| SE (1) | SE336614B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0511930A2 (en) * | 1991-04-29 | 1992-11-04 | International Business Machines Corporation | An apparatus and a method for an electrical transmission-line interface |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781722A (en) * | 1973-03-12 | 1973-12-25 | Rca Corp | Digitally variable delay time system |
| FR2445607A1 (en) * | 1978-12-27 | 1980-07-25 | Thomson Csf | PROCESS FOR MANUFACTURING A HYPERFREQUENCY DELAY LINE, HYPERFREQUENCY DELAY LINE OBTAINED BY THIS PROCESS AND PROGRESSIVE WAVE TUBE CONTAINING SUCH A LINE |
| US20060218778A1 (en) * | 2005-04-04 | 2006-10-05 | Govindaraj Jawahar | Flexible conducting thread |
-
1966
- 1966-11-21 US US595727A patent/US3583065A/en not_active Expired - Lifetime
-
1967
- 1967-11-18 NO NO170591A patent/NO122323B/no unknown
- 1967-11-20 SE SE15941/67A patent/SE336614B/xx unknown
- 1967-11-20 GB GB52720/67A patent/GB1175259A/en not_active Expired
- 1967-11-21 NL NL6715801A patent/NL6715801A/xx unknown
- 1967-11-21 DE DE19671566980 patent/DE1566980A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0511930A2 (en) * | 1991-04-29 | 1992-11-04 | International Business Machines Corporation | An apparatus and a method for an electrical transmission-line interface |
| EP0511930A3 (en) * | 1991-04-29 | 1993-04-07 | International Business Machines Corporation | An apparatus and a method for an electrical transmission-line interface |
| US5304969A (en) * | 1991-04-29 | 1994-04-19 | International Business Machines Corporation | Apparatus and a method for an electrical transmission-line interface |
Also Published As
| Publication number | Publication date |
|---|---|
| NO122323B (en) | 1971-06-14 |
| SE336614B (en) | 1971-07-12 |
| NL6715801A (en) | 1968-05-22 |
| DE1566980A1 (en) | 1970-12-17 |
| US3583065A (en) | 1971-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |