GB1364368A - Coated arc chute for an electric circuit breaker and method of making same - Google Patents
Coated arc chute for an electric circuit breaker and method of making sameInfo
- Publication number
- GB1364368A GB1364368A GB3255372A GB3255372A GB1364368A GB 1364368 A GB1364368 A GB 1364368A GB 3255372 A GB3255372 A GB 3255372A GB 3255372 A GB3255372 A GB 3255372A GB 1364368 A GB1364368 A GB 1364368A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arc
- chute
- fins
- plasma
- arcing
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 239000011248 coating agent Substances 0.000 abstract 5
- 238000000576 coating method Methods 0.000 abstract 5
- 239000007789 gas Substances 0.000 abstract 5
- 239000005350 fused silica glass Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000007769 metal material Substances 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910002026 crystalline silica Inorganic materials 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 238000007750 plasma spraying Methods 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
- H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16243171A | 1971-07-14 | 1971-07-14 | |
| US00190190A US3814620A (en) | 1971-10-18 | 1971-10-18 | Method of applying fused silica coating to a substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1364368A true GB1364368A (en) | 1974-08-21 |
Family
ID=26858758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3255372A Expired GB1364368A (en) | 1971-07-14 | 1972-07-12 | Coated arc chute for an electric circuit breaker and method of making same |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4820068A (enrdf_load_stackoverflow) |
| DE (1) | DE2234184A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2145719A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1364368A (enrdf_load_stackoverflow) |
| IT (1) | IT962635B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8519287B2 (en) | 2010-11-15 | 2013-08-27 | Schneider Electric USA, Inc. | Circuit breaker with controlled exhaust |
| CN112735902A (zh) * | 2020-12-17 | 2021-04-30 | 滁州博格韦尔电气有限公司 | 一种轨道交通车辆控制电路用高压断路器的灭弧室 |
| CN116573942A (zh) * | 2023-03-29 | 2023-08-11 | 南京航空航天大学 | 一种基于熔融石英的防护涂层的制备方法及涂层 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5157066A (en) * | 1974-11-13 | 1976-05-19 | Meidensha Electric Mfg Co Ltd | Enshinbunrikino seigyohoho |
| DE2741868C2 (de) * | 1977-09-15 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Lichtbogenkammer mit Lichtbogenlaufschienen und perforierten Keramikplatten |
| JPS5610353A (en) * | 1979-07-05 | 1981-02-02 | Suguru Katsume | Completely-enclosed type screw-carrying centrifugal separator |
| JPS56106323A (en) * | 1980-01-24 | 1981-08-24 | Mitsubishi Electric Corp | Breaker |
| DE19518049A1 (de) * | 1995-05-17 | 1996-11-21 | Abb Patent Gmbh | Lichtbogenlöscheinrichtung |
| DE19518051A1 (de) * | 1995-05-17 | 1996-11-21 | Abb Patent Gmbh | Lichtbogenlöscheinrichtung |
-
1972
- 1972-07-07 IT IT26758/72A patent/IT962635B/it active
- 1972-07-12 DE DE2234184A patent/DE2234184A1/de active Pending
- 1972-07-12 GB GB3255372A patent/GB1364368A/en not_active Expired
- 1972-07-13 FR FR7225608A patent/FR2145719A1/fr not_active Withdrawn
- 1972-07-14 JP JP7003072A patent/JPS4820068A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8519287B2 (en) | 2010-11-15 | 2013-08-27 | Schneider Electric USA, Inc. | Circuit breaker with controlled exhaust |
| CN112735902A (zh) * | 2020-12-17 | 2021-04-30 | 滁州博格韦尔电气有限公司 | 一种轨道交通车辆控制电路用高压断路器的灭弧室 |
| CN116573942A (zh) * | 2023-03-29 | 2023-08-11 | 南京航空航天大学 | 一种基于熔融石英的防护涂层的制备方法及涂层 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2234184A1 (de) | 1973-01-25 |
| JPS4820068A (enrdf_load_stackoverflow) | 1973-03-13 |
| FR2145719A1 (enrdf_load_stackoverflow) | 1973-02-23 |
| IT962635B (it) | 1973-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |