CH439451A - Interrupteur à soufflage d'arc par un jet gazeux - Google Patents
Interrupteur à soufflage d'arc par un jet gazeuxInfo
- Publication number
- CH439451A CH439451A CH897266A CH897266A CH439451A CH 439451 A CH439451 A CH 439451A CH 897266 A CH897266 A CH 897266A CH 897266 A CH897266 A CH 897266A CH 439451 A CH439451 A CH 439451A
- Authority
- CH
- Switzerland
- Prior art keywords
- nozzle
- contact
- parts
- switch
- arc
- Prior art date
Links
- 238000007664 blowing Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/73—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in air at atmospheric pressure, e.g. in open air
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH897266A CH439451A (fr) | 1966-06-20 | 1966-06-20 | Interrupteur à soufflage d'arc par un jet gazeux |
| FR102378A FR1518455A (fr) | 1966-06-20 | 1967-04-12 | Interrupteur à soufflage d'arc par un jet gazeux |
| BE697004D BE697004A (oth) | 1966-06-20 | 1967-04-13 | |
| ES339597A ES339597A1 (es) | 1966-06-20 | 1967-04-21 | Un dispositivo interruptor con soplado del arco por un cho-rro gaseoso. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH897266A CH439451A (fr) | 1966-06-20 | 1966-06-20 | Interrupteur à soufflage d'arc par un jet gazeux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH439451A true CH439451A (fr) | 1967-07-15 |
Family
ID=4346886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH897266A CH439451A (fr) | 1966-06-20 | 1966-06-20 | Interrupteur à soufflage d'arc par un jet gazeux |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE697004A (oth) |
| CH (1) | CH439451A (oth) |
| ES (1) | ES339597A1 (oth) |
| FR (1) | FR1518455A (oth) |
-
1966
- 1966-06-20 CH CH897266A patent/CH439451A/fr unknown
-
1967
- 1967-04-12 FR FR102378A patent/FR1518455A/fr not_active Expired
- 1967-04-13 BE BE697004D patent/BE697004A/xx unknown
- 1967-04-21 ES ES339597A patent/ES339597A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES339597A1 (es) | 1968-05-01 |
| FR1518455A (fr) | 1968-03-22 |
| BE697004A (oth) | 1967-09-18 |
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