BE515278A - - Google Patents
Info
- Publication number
- BE515278A BE515278A BE515278DA BE515278A BE 515278 A BE515278 A BE 515278A BE 515278D A BE515278D A BE 515278DA BE 515278 A BE515278 A BE 515278A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 seams being neither welded nor soldered, e.g. riveted seams
- B21C37/105—Supply, or operations combined with supply, of strip material
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- 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)
- General Engineering & Computer Science (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR701369X | 1952-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515278A true BE515278A (en:Method) |
Family
ID=9054033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515278D BE515278A (en:Method) | 1952-03-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE515278A (en:Method) |
| GB (1) | GB701369A (en:Method) |
| NL (2) | NL173145B (en:Method) |
-
0
- BE BE515278D patent/BE515278A/xx unknown
- NL NL77869D patent/NL77869C/xx active
- NL NLAANVRAGE7600231,A patent/NL173145B/xx unknown
-
1952
- 1952-11-19 GB GB29277/52A patent/GB701369A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL77869C (en:Method) | |
| GB701369A (en) | 1953-12-23 |
| NL173145B (nl) |