HK49085A - Improvements in electrical surge diverters - Google Patents
Improvements in electrical surge divertersInfo
- Publication number
- HK49085A HK49085A HK490/85A HK49085A HK49085A HK 49085 A HK49085 A HK 49085A HK 490/85 A HK490/85 A HK 490/85A HK 49085 A HK49085 A HK 49085A HK 49085 A HK49085 A HK 49085A
- Authority
- HK
- Hong Kong
- Prior art keywords
- electrical surge
- surge diverters
- diverters
- electrical
- surge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
- B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/04—Housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3406—Components, e.g. resistors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8011609A GB2073965B (en) | 1980-04-08 | 1980-04-08 | Surge diverter/arrester |
Publications (1)
Publication Number | Publication Date |
---|---|
HK49085A true HK49085A (en) | 1985-06-28 |
Family
ID=10512663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK490/85A HK49085A (en) | 1980-04-08 | 1985-06-20 | Improvements in electrical surge diverters |
Country Status (5)
Country | Link |
---|---|
CY (1) | CY1295A (en) |
GB (1) | GB2073965B (en) |
HK (1) | HK49085A (en) |
MY (1) | MY8600110A (en) |
SG (1) | SG23885G (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH666574A5 (en) * | 1984-06-01 | 1988-07-29 | Bbc Brown Boveri & Cie | SURGE ARRESTERS. |
GB8527548D0 (en) * | 1985-11-08 | 1985-12-11 | Raychem Gmbh | Electrical equipment |
DK173921B1 (en) * | 1986-01-29 | 2002-02-18 | Bowthorpe Ind Ltd | Electric surge arrester, method and apparatus for making and using such a device |
NO170790C (en) * | 1986-12-12 | 1992-12-02 | Ceraver | PROCEDURE FOR MANUFACTURING LINE DERIVERS |
SE456623B (en) * | 1987-02-23 | 1988-10-17 | Asea Ab | surge |
AU595433B2 (en) * | 1987-03-06 | 1990-03-29 | Societe Anonyme Dite Ceraver | A method of manufacturing a lightning arrester, and a lightning arrester obtained by the method |
AU603020B2 (en) * | 1988-12-06 | 1990-11-01 | Asea Brown Boveri Ab | Surge arrester |
US5712757A (en) * | 1996-06-27 | 1998-01-27 | Raychem Corporation | Surge arrester having ridged terminals |
US5757604A (en) * | 1996-06-27 | 1998-05-26 | Raychem Corporation | Surge arrester having grooved and ridged terminals |
US5680289A (en) * | 1996-06-27 | 1997-10-21 | Raychem Corporation | Surge arrester |
DE19927940B4 (en) * | 1999-06-18 | 2011-08-18 | Tridelta Ãœberspannungsableiter GmbH, 07629 | Plastic surge arresters in modular design and method for its production |
DE102005007146A1 (en) * | 2005-02-11 | 2006-08-24 | Siemens Ag | Method for sheathing a varistor block with an electrically insulating sheath and varistor block for a surge arrester |
-
1980
- 1980-04-08 CY CY1295A patent/CY1295A/en unknown
- 1980-04-08 GB GB8011609A patent/GB2073965B/en not_active Expired
-
1985
- 1985-03-30 SG SG238/85A patent/SG23885G/en unknown
- 1985-06-20 HK HK490/85A patent/HK49085A/en not_active IP Right Cessation
-
1986
- 1986-12-30 MY MY110/86A patent/MY8600110A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB2073965B (en) | 1984-05-02 |
SG23885G (en) | 1985-09-13 |
MY8600110A (en) | 1986-12-31 |
GB2073965A (en) | 1981-10-21 |
CY1295A (en) | 1985-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |