CN116569299A - 消弧装置及消弧装置的制造方法 - Google Patents
消弧装置及消弧装置的制造方法 Download PDFInfo
- Publication number
- CN116569299A CN116569299A CN202180080275.9A CN202180080275A CN116569299A CN 116569299 A CN116569299 A CN 116569299A CN 202180080275 A CN202180080275 A CN 202180080275A CN 116569299 A CN116569299 A CN 116569299A
- Authority
- CN
- China
- Prior art keywords
- side wall
- arc extinguishing
- extinguishing device
- upper cover
- arc
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 90
- 230000001629 suppression Effects 0.000 claims description 51
- 229910052742 iron Inorganic materials 0.000 claims description 45
- 230000002265 prevention Effects 0.000 claims description 24
- 239000000155 melt Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020205169 | 2020-12-10 | ||
| JP2020-205169 | 2020-12-10 | ||
| PCT/JP2021/045269 WO2022124360A1 (ja) | 2020-12-10 | 2021-12-09 | 消弧装置および消弧装置の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116569299A true CN116569299A (zh) | 2023-08-08 |
Family
ID=81973372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180080275.9A Pending CN116569299A (zh) | 2020-12-10 | 2021-12-09 | 消弧装置及消弧装置的制造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7378643B2 (enrdf_load_stackoverflow) |
| CN (1) | CN116569299A (enrdf_load_stackoverflow) |
| WO (1) | WO2022124360A1 (enrdf_load_stackoverflow) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524745Y2 (enrdf_load_stackoverflow) * | 1974-01-18 | 1980-06-13 | ||
| JPS6341845U (enrdf_load_stackoverflow) * | 1986-09-03 | 1988-03-18 | ||
| JPH069392Y2 (ja) * | 1987-10-29 | 1994-03-09 | 富士電機株式会社 | 電磁接触器の消弧装置 |
| JP3216776B2 (ja) * | 1994-06-14 | 2001-10-09 | 富士電機株式会社 | 回路遮断器 |
| JP2993896B2 (ja) * | 1996-12-26 | 1999-12-27 | 株式会社日立製作所 | 回路遮断器 |
| ITMI20072202A1 (it) * | 2007-11-21 | 2009-05-22 | Abb Spa | Camera d'arco per un dispositivo di interruzione e dispositivo di interruzione comprendente tale camera d'arco. |
| JP2009158319A (ja) * | 2007-12-27 | 2009-07-16 | Tempearl Ind Co Ltd | 回路遮断器の消弧装置 |
| CN210296265U (zh) * | 2019-09-26 | 2020-04-10 | 法泰电器（江苏）股份有限公司 | 新型固定式断路器 |
-
2021
- 2021-12-09 JP JP2022568324A patent/JP7378643B2/ja active Active
- 2021-12-09 WO PCT/JP2021/045269 patent/WO2022124360A1/ja active Application Filing
- 2021-12-09 CN CN202180080275.9A patent/CN116569299A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2022124360A1 (enrdf_load_stackoverflow) | 2022-06-16 |
| WO2022124360A1 (ja) | 2022-06-16 |
| JP7378643B2 (ja) | 2023-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |