GB1437839A - - Google Patents
Info
- Publication number
- GB1437839A GB1437839A GB4925974A GB4925974A GB1437839A GB 1437839 A GB1437839 A GB 1437839A GB 4925974 A GB4925974 A GB 4925974A GB 4925974 A GB4925974 A GB 4925974A GB 1437839 A GB1437839 A GB 1437839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- pipe
- nov
- tape
- intermediate portion
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/063—Totally-enclosed installations, e.g. in metal casings filled with oil or gas
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Joints Allowing Movement (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
1437839 Gas insulated cable BBC BROWN BOVERI & CO Ltd 14 Nov 1974 [16 Nov 1973] 49259/74 Heading H1A [Also in Division H2] A pipe type gas insulated cable having at least one conductor supported at intervals within the pipe by pin-type insulators has an intermediate portion having two portions of the enclosing pipe whose adjacent ends are partspherical and fit in the manner of a ball-andsocket joint and has the conductor(s) flexible in the region of the part-spherical ends. The flexibility can be provided by helical slits 5A in the continuous inner conductor, or by a separate helical spring wound from flat strip joined, e.g. by soldering or welding, to the two inner conductors. The pin insulators 4 may be attached to supporting rings 2 having sliding means 2A to allow for movement in the cable. Dust caps 7 and tape 6 are used to protect the inside of the intermediate portion before assembly. After assembly and alignment the tape is removed and the outer pipes welded together. The embodiment allows the axes of the portions 1, 1<SP>1</SP> to lie up to 10 degrees with respect to each other. Reference has been directed by the Comptroller to Specification 1,401,115.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1615973A CH566655A5 (en) | 1973-11-16 | 1973-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1437839A true GB1437839A (en) | 1976-06-03 |
Family
ID=4414914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4925974A Expired GB1437839A (en) | 1973-11-16 | 1974-11-14 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA1030623A (en) |
| CH (1) | CH566655A5 (en) |
| DE (2) | DE7343758U (en) |
| FR (1) | FR2251892B3 (en) |
| GB (1) | GB1437839A (en) |
| IT (1) | IT1025615B (en) |
| NL (1) | NL7414839A (en) |
| SE (1) | SE401297B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138995A (en) * | 1983-02-03 | 1984-10-31 | Furukawa Electric Co Ltd | Insulated electrical distribution line |
| CN102077432A (en) * | 2008-06-30 | 2011-05-25 | 西门子公司 | Tubular conductor arrangement comprising a fluid-tight enclosure tube |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19625507A1 (en) * | 1996-06-26 | 1998-01-02 | Asea Brown Boveri | Gas insulated HV cable with manufacturing method |
| FR2766955B1 (en) * | 1997-07-31 | 1999-09-24 | Gec Alsthom T & D Sa | CONDUCTOR ARRANGEMENT IN PARTICULAR FOR GAS INSULATED ELECTRIC LINE |
| CN110828042B (en) * | 2019-11-28 | 2020-11-10 | 国网上海市电力公司 | Cable and cable assembly |
| CN111976527B (en) * | 2020-09-08 | 2021-04-16 | 温州丰宝客电子有限公司 | New forms of energy with filling electric pile that possesses safeguard function |
-
1973
- 1973-11-16 CH CH1615973A patent/CH566655A5/xx not_active IP Right Cessation
- 1973-12-08 DE DE7343758U patent/DE7343758U/en not_active Expired
- 1973-12-08 DE DE2361345A patent/DE2361345A1/en not_active Ceased
-
1974
- 1974-11-04 CA CA213,105A patent/CA1030623A/en not_active Expired
- 1974-11-12 IT IT29326/74A patent/IT1025615B/en active
- 1974-11-13 FR FR7437370A patent/FR2251892B3/fr not_active Expired
- 1974-11-13 SE SE7414271A patent/SE401297B/en unknown
- 1974-11-14 GB GB4925974A patent/GB1437839A/en not_active Expired
- 1974-11-14 NL NL7414839A patent/NL7414839A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2138995A (en) * | 1983-02-03 | 1984-10-31 | Furukawa Electric Co Ltd | Insulated electrical distribution line |
| CN102077432A (en) * | 2008-06-30 | 2011-05-25 | 西门子公司 | Tubular conductor arrangement comprising a fluid-tight enclosure tube |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7414271L (en) | 1975-05-20 |
| IT1025615B (en) | 1978-08-30 |
| FR2251892B3 (en) | 1977-08-12 |
| FR2251892A1 (en) | 1975-06-13 |
| DE7343758U (en) | 1975-09-18 |
| CH566655A5 (en) | 1975-09-15 |
| SE401297B (en) | 1978-04-24 |
| DE2361345A1 (en) | 1975-05-22 |
| CA1030623A (en) | 1978-05-02 |
| NL7414839A (en) | 1975-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 746 | Register noted 'licences of right' (sect. 46/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |