GB650431A - Improvements in or relating to electric cables for high frequency transmission - Google Patents
Improvements in or relating to electric cables for high frequency transmissionInfo
- Publication number
- GB650431A GB650431A GB28403/46A GB2840346A GB650431A GB 650431 A GB650431 A GB 650431A GB 28403/46 A GB28403/46 A GB 28403/46A GB 2840346 A GB2840346 A GB 2840346A GB 650431 A GB650431 A GB 650431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- electric cables
- edges
- relating
- high frequency
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
- B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulated Conductors (AREA)
Abstract
650,431. Electric cables. STANDARD TELEPHONES & CABLES, Ltd. Sept. 23, 1946, No. 28403. [Class 36] A hollow tubular conductor 1 for a coaxial cable consists of a metallic tape or tapes bent longitudinally to form a hollow tube with abutting edges 2, the tape having transverse corrugations which are deformed at the edges so that the edges of the tape can only cross one another at an angle. The outer conductor 1 is spaced from the central conductor 5 by means of insulating discs 4 and bound round by metal tape 3. Specification 650,429 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0180045A ES180045A1 (en) | 1946-09-23 | 1947-10-09 | IMPROVEMENTS IN OR RELATED TO ELECTRICAL CABLES FOR HIGH FREQUENCY TRANSMISSION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB266485X | 1946-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB650431A true GB650431A (en) | 1951-02-21 |
Family
ID=10246960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28403/46A Expired GB650431A (en) | 1946-09-23 | 1946-09-23 | Improvements in or relating to electric cables for high frequency transmission |
Country Status (6)
Country | Link |
---|---|
US (1) | US2606953A (en) |
BE (1) | BE480489A (en) |
CH (1) | CH266485A (en) |
FR (1) | FR57840E (en) |
GB (1) | GB650431A (en) |
NL (1) | NL67207C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE498851A (en) * | 1950-07-21 | |||
GB720650A (en) * | 1952-10-31 | 1954-12-22 | Pirelli General Cable Works | Improvements in or relating to sheathed electric cables |
US2840897A (en) * | 1954-01-07 | 1958-07-01 | Airtron Inc | Method of making flexible metal tubing |
FR2071132A5 (en) * | 1969-12-18 | 1971-09-17 | Cables De Lyon Geoffroy Delore | |
US6401758B1 (en) * | 2000-10-06 | 2002-06-11 | Amir Ziv-Av | Variable pitch thread configuration |
EP2564106A4 (en) * | 2010-04-09 | 2017-05-31 | Peter Andrew John May | A hose shroud |
JP5798775B2 (en) * | 2011-04-04 | 2015-10-21 | 矢崎総業株式会社 | Corrugated tube |
USD934183S1 (en) | 2018-09-20 | 2021-10-26 | Craig M. Joyce | Cable jacket |
USD913959S1 (en) * | 2018-10-25 | 2021-03-23 | Craig M Joyce | Cable jacket |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24883A (en) * | 1859-07-26 | Improved machine for manufacturing waved and corrugated metal plates | ||
US689280A (en) * | 1901-03-07 | 1901-12-17 | Brown Hoisting Machinery Co | Method of corrugating sheet metal. |
US999390A (en) * | 1909-10-08 | 1911-08-01 | Malcolm J Mcmartin | Method of making pipe. |
BE421296A (en) * | 1936-09-11 | |||
GB496769A (en) * | 1936-11-26 | 1938-12-06 | Felten & Guilleaume Carlswerk | Improvements in and relating to tubular electric conductors |
NL49199C (en) * | 1937-01-23 |
-
0
- NL NL67207D patent/NL67207C/xx active
- BE BE480489D patent/BE480489A/xx unknown
-
1946
- 1946-09-23 GB GB28403/46A patent/GB650431A/en not_active Expired
-
1947
- 1947-09-20 US US775217A patent/US2606953A/en not_active Expired - Lifetime
- 1947-09-23 CH CH266485D patent/CH266485A/en unknown
- 1947-11-28 FR FR57840D patent/FR57840E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH266485A (en) | 1950-01-31 |
BE480489A (en) | |
FR57840E (en) | 1953-09-17 |
NL67207C (en) | |
US2606953A (en) | 1952-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB676947A (en) | Microwave transmission system | |
GB861229A (en) | Radio frequency impedance matching section | |
GB722660A (en) | Directional couplers for microwave transmission systems | |
GB675187A (en) | Beam travelling wave amplifier tube | |
GB650431A (en) | Improvements in or relating to electric cables for high frequency transmission | |
GB1116645A (en) | Improvements in or relating to radio frequency transmission paths | |
GB488741A (en) | Shielded electric cable system | |
GB708596A (en) | Support for microwave transmission lines | |
GB586619A (en) | Improvements in impedance transformers for co-axial lines | |
GB401082A (en) | Improvements in electric conductors suitable for high frequency transmission | |
GB642418A (en) | Improvements relating to variable attenuators for high frequency currents | |
GB708601A (en) | Microwave wire and cable | |
GB650442A (en) | Improvements in or relating to electric cables for high frequency transmission | |
GB495489A (en) | Improvements in or relating to aerials and feeder systems | |
GB622952A (en) | High frequency electrical transmission lines | |
GB576159A (en) | Improvements in radio aerials | |
GB683352A (en) | Filter for transmission line | |
GB617577A (en) | Improvements in or relating to electric cables | |
GB580944A (en) | Improvements in high frequency electric conductors | |
GB830399A (en) | Improvements relating to high frequency transmission lines | |
GB672541A (en) | Improvements in electric cables suitable for use for currents at high frequencies | |
GB650432A (en) | Improvements in or relating to concentric conductor electric cables | |
AU148999B2 (en) | Improvements inthe manufacture of metal tubes applicable insome cases as electric conductors or other parts of electric cables | |
AU168751A (en) | Improvements inthe manufacture of metal tubes applicable insome cases as electric conductors or other parts of electric cables | |
GB463111A (en) | Improvements in or relating to frequency selective electric cables |