GB1406297A - Arc discharge electrical switches - Google Patents
Arc discharge electrical switchesInfo
- Publication number
- GB1406297A GB1406297A GB4409172A GB4409172A GB1406297A GB 1406297 A GB1406297 A GB 1406297A GB 4409172 A GB4409172 A GB 4409172A GB 4409172 A GB4409172 A GB 4409172A GB 1406297 A GB1406297 A GB 1406297A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spark gap
- chamber
- insulator
- sept
- arc discharge
- 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
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T2/00—Spark gaps comprising auxiliary triggering means
- H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Abstract
1406297 Spark gaps UNITED KINGDOM ATOMIC ENERGY AUTHORITY 5 Sept 1973 [22 Sept 1972] 44091/72 Heading HID An arc discharge electrical switch comprises inner and outer structures 4 and 5 supporting first and second superimposed electrodes 1 and 2 in a chamber 15 to define a spark gap 3, an insulator 11 separating the inner and outer structures 4 and 5 and displaced axially from the region of the spark gap, the inner surface 8 of the outer structure 5 having an annular recess 9 positioned opposite the spark gap and of an axial length not significantly less than the width of the spark gap and of a depth sufficient to trap erosion products resulting from operation of the switch. The inner and outer metal cylinders 4 and 5 are joined to respective parallel plate external connectors 6 and 7 separated by an insulator 12 which either abuts or is integral with the main insulator 11 which lies in a second recess 10 formed in the inner surface 8 of the outer cylinder 5. End covers 13 and 14 are clamped on to the annular electrodes 1 and 2 by a bolt 16 which carries a trigger electrode 17. Inlet and outlet parts 18 and 19 enable a purging gas to be passed through the chamber 15 between discharges and also enable the chamber to be pressurized. The parts 18 may be positioned so as to impart a spiral trajectory to the gas. With low operating voltages the inlet ports 18 in the end covers 13 and 14 may be omitted.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4409172A GB1406297A (en) | 1972-09-22 | 1972-09-22 | Arc discharge electrical switches |
DE19732347094 DE2347094A1 (en) | 1972-09-22 | 1973-09-19 | ELECTRIC ARC DISCHARGE SWITCH |
FR7333947A FR2200649A1 (en) | 1972-09-22 | 1973-09-21 | |
CH1361273A CH557607A (en) | 1972-09-22 | 1973-09-21 | ELECTRIC ARC DISCHARGE SWITCH. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4409172A GB1406297A (en) | 1972-09-22 | 1972-09-22 | Arc discharge electrical switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1406297A true GB1406297A (en) | 1975-09-17 |
Family
ID=10431728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4409172A Expired GB1406297A (en) | 1972-09-22 | 1972-09-22 | Arc discharge electrical switches |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH557607A (en) |
DE (1) | DE2347094A1 (en) |
FR (1) | FR2200649A1 (en) |
GB (1) | GB1406297A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106410609A (en) * | 2016-12-16 | 2017-02-15 | 南京农业大学 | Three-electrode gas spark switch with precisely adjustable gap |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934235A1 (en) * | 1979-08-24 | 1981-03-26 | Ant Nachrichtentechnik Gmbh, 71522 Backnang | MAINS CONNECTION WITH SURGE PROTECTORS |
DE2934237C2 (en) * | 1979-08-24 | 1983-02-17 | Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt | Surge arresters |
FR3132069B1 (en) | 2022-01-26 | 2024-01-05 | Psa Automobiles Sa | Method and device for controlling the acceleration of a vehicle incorporating a speed regulation system |
-
1972
- 1972-09-22 GB GB4409172A patent/GB1406297A/en not_active Expired
-
1973
- 1973-09-19 DE DE19732347094 patent/DE2347094A1/en active Pending
- 1973-09-21 CH CH1361273A patent/CH557607A/en not_active IP Right Cessation
- 1973-09-21 FR FR7333947A patent/FR2200649A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106410609A (en) * | 2016-12-16 | 2017-02-15 | 南京农业大学 | Three-electrode gas spark switch with precisely adjustable gap |
Also Published As
Publication number | Publication date |
---|---|
DE2347094A1 (en) | 1974-03-28 |
CH557607A (en) | 1974-12-31 |
FR2200649A1 (en) | 1974-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |