CN1300813C - 高电压负荷用开关装置 - Google Patents
高电压负荷用开关装置 Download PDFInfo
- Publication number
- CN1300813C CN1300813C CNB2004100856013A CN200410085601A CN1300813C CN 1300813 C CN1300813 C CN 1300813C CN B2004100856013 A CNB2004100856013 A CN B2004100856013A CN 200410085601 A CN200410085601 A CN 200410085601A CN 1300813 C CN1300813 C CN 1300813C
- Authority
- CN
- China
- Prior art keywords
- mgo
- electric
- electric contact
- arc
- voltage
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 83
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims description 19
- 238000010891 electric arc Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 21
- 230000003647 oxidation Effects 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000007792 gaseous phase Substances 0.000 description 9
- 229910006404 SnO 2 Inorganic materials 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- -1 dispersity Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002784 hot electron Substances 0.000 description 2
- 238000003913 materials processing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910017944 Ag—Cu Inorganic materials 0.000 description 1
- 229910017980 Ag—Sn Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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- Contacts (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003352657A JP4359476B2 (ja) | 2003-10-10 | 2003-10-10 | 高電圧負荷用開閉装置 |
| JP2003352657 | 2003-10-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1606112A CN1606112A (zh) | 2005-04-13 |
| CN1300813C true CN1300813C (zh) | 2007-02-14 |
Family
ID=34543525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100856013A Expired - Fee Related CN1300813C (zh) | 2003-10-10 | 2004-10-09 | 高电压负荷用开关装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4359476B2 (pt) |
| CN (1) | CN1300813C (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7566437B2 (en) * | 2006-03-31 | 2009-07-28 | Umicore Ag & Co. Kg | Process for manufacture of silver-based composite powders for electrical contact materials and composite powders so produced |
| JP5342931B2 (ja) * | 2009-06-05 | 2013-11-13 | マブチモーター株式会社 | 摺動接点材料及びクラッド複合材並びにモーター |
| CN102467986A (zh) * | 2010-11-04 | 2012-05-23 | 中国探针股份有限公司 | 可抗电弧冲蚀的银基-不含镉复合材的电接点材料 |
| EP3767656A4 (en) * | 2018-03-16 | 2021-04-28 | Tanaka Kikinzoku Kogyo K.K. | DC HIGH VOLTAGE RELAY AND CONTACT MATERIAL FOR DC HIGH VOLTAGE RELAY |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111367A (ja) * | 1995-10-12 | 1997-04-28 | Mitsubishi Materials Corp | 耐溶着性および耐消耗性のすぐれたＡｇ−酸化マグネシウム系電気接点材料 |
| JP2000309834A (ja) * | 1999-04-23 | 2000-11-07 | Tanaka Kikinzoku Kogyo Kk | 車載用電気接点材料及びそれを用いた車載用リレー又はスイッチ |
-
2003
- 2003-10-10 JP JP2003352657A patent/JP4359476B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-09 CN CNB2004100856013A patent/CN1300813C/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111367A (ja) * | 1995-10-12 | 1997-04-28 | Mitsubishi Materials Corp | 耐溶着性および耐消耗性のすぐれたＡｇ−酸化マグネシウム系電気接点材料 |
| JP2000309834A (ja) * | 1999-04-23 | 2000-11-07 | Tanaka Kikinzoku Kogyo Kk | 車載用電気接点材料及びそれを用いた車載用リレー又はスイッチ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1606112A (zh) | 2005-04-13 |
| JP4359476B2 (ja) | 2009-11-04 |
| JP2005116480A (ja) | 2005-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20161009 |