ZA200109388B - Circuit breaker. - Google Patents
Circuit breaker. Download PDFInfo
- Publication number
- ZA200109388B ZA200109388B ZA200109388A ZA200109388A ZA200109388B ZA 200109388 B ZA200109388 B ZA 200109388B ZA 200109388 A ZA200109388 A ZA 200109388A ZA 200109388 A ZA200109388 A ZA 200109388A ZA 200109388 B ZA200109388 B ZA 200109388B
- Authority
- ZA
- South Africa
- Prior art keywords
- base
- circuit breaker
- breaker according
- contact point
- crossbar
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 74
- 238000000465 moulding Methods 0.000 claims description 49
- -1 polybutylene Polymers 0.000 claims description 43
- 230000002787 reinforcement Effects 0.000 claims description 38
- 239000004952 Polyamide Substances 0.000 claims description 35
- 229920002647 polyamide Polymers 0.000 claims description 35
- 238000005452 bending Methods 0.000 claims description 33
- 229920005989 resin Polymers 0.000 claims description 33
- 239000011347 resin Substances 0.000 claims description 33
- 229920005992 thermoplastic resin Polymers 0.000 claims description 32
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 29
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 29
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 29
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 27
- 239000003063 flame retardant Substances 0.000 claims description 27
- 239000011256 inorganic filler Substances 0.000 claims description 27
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 27
- 239000005011 phenolic resin Substances 0.000 claims description 25
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 24
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 24
- 230000016507 interphase Effects 0.000 claims description 18
- 230000003578 releasing effect Effects 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000806 elastomer Substances 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 9
- 150000002366 halogen compounds Chemical class 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 229920001470 polyketone Polymers 0.000 claims description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 5
- 229920003189 Nylon 4,6 Polymers 0.000 claims description 4
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 4
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 claims description 4
- 229920000007 Nylon MXD6 Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229920001748 polybutylene Polymers 0.000 claims description 2
- 102100024485 Cell division cycle-associated protein 7 Human genes 0.000 claims 1
- 101000980893 Homo sapiens Cell division cycle-associated protein 7 Proteins 0.000 claims 1
- 230000009467 reduction Effects 0.000 description 43
- 239000003365 glass fiber Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 18
- 230000008859 change Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- 239000000945 filler Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 8
- 229920001187 thermosetting polymer Polymers 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000012766 organic filler Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229960003563 calcium carbonate Drugs 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 235000010216 calcium carbonate Nutrition 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 241001116389 Aloe Species 0.000 description 1
- 101000576320 Homo sapiens Max-binding protein MNT Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920006121 Polyxylylene adipamide Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003738 black carbon Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006038 crystalline resin Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000291 inelastic electron tunnelling spectroscopy Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- CZPRKINNVBONSF-UHFFFAOYSA-M zinc;dioxido(oxo)phosphanium Chemical compound [Zn+2].[O-][P+]([O-])=O CZPRKINNVBONSF-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
-
- 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
- H01H2009/0077—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using recyclable materials, e.g. for easier recycling or minimising the packing material
-
- 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
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2000/002461 WO2001080268A1 (fr) | 2000-04-14 | 2000-04-14 | Interrupteur de circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200109388B true ZA200109388B (en) | 2003-02-14 |
Family
ID=11735923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200109388A ZA200109388B (en) | 2000-04-14 | 2001-11-14 | Circuit breaker. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6570481B2 (zh) |
| JP (1) | JP4496698B2 (zh) |
| KR (1) | KR100454114B1 (zh) |
| CN (2) | CN100449672C (zh) |
| CA (1) | CA2370476C (zh) |
| DE (1) | DE10191111B4 (zh) |
| TW (1) | TW444220B (zh) |
| WO (2) | WO2001080268A1 (zh) |
| ZA (1) | ZA200109388B (zh) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10254259A1 (de) * | 2002-11-21 | 2004-06-03 | Abb Patent Gmbh | Verfahren zur Herstellung eines Gehäuses für ein elektrisches Schaltgerät |
| JP4395022B2 (ja) * | 2004-07-13 | 2010-01-06 | 三菱電機株式会社 | 回路遮断器 |
| JP4552655B2 (ja) * | 2005-01-12 | 2010-09-29 | 富士電機ホールディングス株式会社 | 回路遮断器 |
| US20080061037A1 (en) * | 2006-09-07 | 2008-03-13 | Thangavelu Asokan | Composite arc suppression device |
| US20080073326A1 (en) * | 2006-09-21 | 2008-03-27 | Thangavelu Asokan | Ablative Circuit Interruption Device |
| JP4906881B2 (ja) * | 2009-03-27 | 2012-03-28 | 富士電機機器制御株式会社 | 熱動形過負荷継電器 |
| JP5286537B2 (ja) * | 2009-09-28 | 2013-09-11 | 三菱電機株式会社 | 消弧用絶縁成型物、および、それを用いた回路遮断器 |
| EP2515318B1 (en) * | 2011-04-20 | 2017-06-07 | Rockwell Automation Switzerland GmbH | Compact bus bar assembly, switching device and power distribution system |
| CN104969323B (zh) * | 2013-02-07 | 2017-10-20 | 三菱电机株式会社 | 消弧用绝缘材料成形体、使用了其的气体断路器 |
| KR101447042B1 (ko) | 2013-11-19 | 2014-10-06 | 엘에스산전 주식회사 | 투입하중증가수단을 구비한 배선용 차단기 |
| US20160240335A1 (en) * | 2015-02-17 | 2016-08-18 | General Electric Company | Circuit breaker crossbar assembly and method |
| US10577832B2 (en) | 2016-11-03 | 2020-03-03 | Schlage Lock Company Llc | Dual function security/fire locking mechanism for fire rated devices |
| US10340103B2 (en) * | 2017-09-12 | 2019-07-02 | Siemens Industry, Inc. | Switching assemblies with integral handle and rotor and methods of assembly |
| JP7010706B2 (ja) * | 2018-01-10 | 2022-01-26 | デクセリアルズ株式会社 | ヒューズ素子 |
| US10847333B2 (en) * | 2018-09-17 | 2020-11-24 | Siemends Industry, Inc. | Circuit breakers including dual triggering devices and methods of operating same |
| KR102339324B1 (ko) | 2021-01-15 | 2021-12-16 | 조영창 | 전자회로의 온도 예측 및 관리방법 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786041A (en) * | 1972-12-08 | 1974-01-15 | Standard Oil Co | Melamine-formaldehyde resin containing alumina hydrate |
| US3912671A (en) * | 1974-05-23 | 1975-10-14 | Denki Kagaku Kogyo Kk | Flame-retardant resinous composition |
| JPS59140242A (ja) * | 1983-01-31 | 1984-08-11 | Shin Etsu Chem Co Ltd | 難燃性ゴム組成物 |
| US4668718A (en) * | 1984-10-05 | 1987-05-26 | Ciba-Geigy Corporation | Self-extinguishing, track-resistant epoxy resin moulding composition and use thereof |
| JPH01286224A (ja) * | 1988-05-12 | 1989-11-17 | Matsushita Electric Works Ltd | 回路しや断器 |
| JPH07113072B2 (ja) * | 1988-07-25 | 1995-12-06 | 株式会社ボロンインターナショナル | 自消性重合体組成物 |
| US4950852A (en) * | 1989-04-03 | 1990-08-21 | General Electric Company | Electric circuit breaker arc chute composition |
| JPH03163448A (ja) | 1989-11-21 | 1991-07-15 | Brother Ind Ltd | 画像形成装置 |
| US4975551A (en) * | 1989-12-22 | 1990-12-04 | S & C Electric Company | Arc-extinguishing composition and articles manufactured therefrom |
| US5216063A (en) * | 1990-01-13 | 1993-06-01 | Bip Chemicals Limited | Polyamide compositions |
| US5147918A (en) * | 1991-06-12 | 1992-09-15 | Hoechst Celanese Corporation | Low wear polyamide compositions containing aluminosilicate ceramic fiber |
| US5166651A (en) * | 1991-07-26 | 1992-11-24 | General Electric Company | Molded case circuit breaker arc exhaust gas controller |
| JP2925402B2 (ja) * | 1991-09-11 | 1999-07-28 | 三菱電機株式会社 | 高熱伝導性低収縮湿式不飽和ポリエステル系樹脂組成物を成形してなる筐体を有する回路遮断器 |
| US5290835A (en) * | 1991-10-01 | 1994-03-01 | Teijin Limited | Electrical and electronic parts formed of polybutylene naphthalenedicarboxylate |
| US5304761A (en) * | 1992-02-18 | 1994-04-19 | General Electric Company | Arc-proof molded case circuit breaker |
| JPH0668769A (ja) * | 1992-08-21 | 1994-03-11 | Matsushita Electric Works Ltd | 回路遮断器 |
| US5304204A (en) * | 1993-02-09 | 1994-04-19 | Ethicon, Inc. | Receiverless surgical fasteners |
| TW293130B (zh) * | 1994-03-10 | 1996-12-11 | Mitsubishi Electric Corp | |
| JP3298340B2 (ja) * | 1994-12-16 | 2002-07-02 | 三菱電機株式会社 | 開閉器の絶縁構成物 |
| JP3016344B2 (ja) * | 1994-12-19 | 2000-03-06 | 三菱電機株式会社 | 開閉器 |
| JP3390112B2 (ja) * | 1995-10-16 | 2003-03-24 | 三菱電機株式会社 | 回路遮断器 |
| JP3853862B2 (ja) * | 1995-12-13 | 2006-12-06 | 三菱電機株式会社 | 回路遮断器 |
| JP3651096B2 (ja) * | 1996-02-13 | 2005-05-25 | 東レ株式会社 | 携帯機器用筐体 |
| JPH10294054A (ja) * | 1997-04-21 | 1998-11-04 | Hitachi Ltd | 回路遮断器 |
| JPH10321112A (ja) * | 1997-05-19 | 1998-12-04 | Mitsubishi Electric Corp | 回路遮断器の筐体 |
| JPH113648A (ja) | 1997-06-11 | 1999-01-06 | Mitsubishi Electric Corp | 開閉器および開閉器のクロスバーの製造方法 |
| JP2000067730A (ja) | 1998-08-24 | 2000-03-03 | Fuji Electric Co Ltd | 回路しゃ断器 |
| JP3387435B2 (ja) * | 1999-02-19 | 2003-03-17 | 三菱電機株式会社 | 回路遮断器用ベースの製造方法 |
| JP2001093394A (ja) * | 1999-09-28 | 2001-04-06 | Mitsubishi Electric Corp | 回路遮断器 |
| JP2001123041A (ja) * | 1999-10-26 | 2001-05-08 | Fudow Co Ltd | フェノール樹脂成形材料 |
-
2000
- 2000-04-14 WO PCT/JP2000/002461 patent/WO2001080268A1/ja unknown
- 2000-04-25 TW TW089107720A patent/TW444220B/zh not_active IP Right Cessation
-
2001
- 2001-02-22 JP JP2001577570A patent/JP4496698B2/ja not_active Expired - Lifetime
- 2001-02-22 CA CA002370476A patent/CA2370476C/en not_active Expired - Fee Related
- 2001-02-22 CN CNB200510052615XA patent/CN100449672C/zh not_active Expired - Lifetime
- 2001-02-22 CN CN018008550A patent/CN1217370C/zh not_active Expired - Lifetime
- 2001-02-22 WO PCT/JP2001/001301 patent/WO2001080269A1/ja active Application Filing
- 2001-02-22 KR KR10-2001-7016065A patent/KR100454114B1/ko active IP Right Grant
- 2001-02-22 DE DE10191111T patent/DE10191111B4/de not_active Expired - Lifetime
- 2001-02-22 US US09/980,590 patent/US6570481B2/en not_active Expired - Lifetime
- 2001-11-14 ZA ZA200109388A patent/ZA200109388B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2370476C (en) | 2005-04-05 |
| US20030048169A1 (en) | 2003-03-13 |
| WO2001080268A1 (fr) | 2001-10-25 |
| CN100449672C (zh) | 2009-01-07 |
| TW444220B (en) | 2001-07-01 |
| DE10191111B4 (de) | 2005-06-16 |
| WO2001080269A1 (fr) | 2001-10-25 |
| KR100454114B1 (ko) | 2004-10-26 |
| CN1366697A (zh) | 2002-08-28 |
| DE10191111T1 (de) | 2002-04-11 |
| CN1652280A (zh) | 2005-08-10 |
| US6570481B2 (en) | 2003-05-27 |
| CA2370476A1 (en) | 2001-10-25 |
| CN1217370C (zh) | 2005-08-31 |
| KR20020021125A (ko) | 2002-03-18 |
| JP4496698B2 (ja) | 2010-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA200109388B (en) | Circuit breaker. | |
| CN102352104B (zh) | 一种高灼热丝点燃温度阻燃增强尼龙材料及其制备方法 | |
| JP3016344B2 (ja) | 開閉器 | |
| AU2009202223B2 (en) | Metal-hydrate containing arc-extinguishing compostions and methods | |
| CN1981355B (zh) | 灭弧组合物和由其制造的制件 | |
| CN114989431A (zh) | 抗静电聚合物组合物 | |
| EP1313121A1 (en) | Circuit breaker | |
| CN202034311U (zh) | 用于低压电路的开关装置 | |
| KR20130087394A (ko) | 전기 회로 차단기 | |
| EP1475817A1 (en) | Circuit breaker | |
| CN102568942B (zh) | 多极电开关器件 | |
| CN101416261B (zh) | 用于保护开关的具有灭弧材料的灭弧装置 | |
| JP2004204063A (ja) | 芳香族ポリカーボネート系樹脂組成物 | |
| CN220172054U (zh) | 一种断路器的灭弧系统 | |
| TW494421B (en) | Circuit breaker | |
| CN112708267B (zh) | 一种断路器用聚酰胺组合物及其制备方法和应用 | |
| EP0626096A4 (en) | IMPROVED ARM EXTINGUISHING DEVICE AND METHOD FOR ASSEMBLING IT. | |
| KR100373441B1 (ko) | 전자식 배선용 차단기의 1극 2접점(쌍접점) 개극형 이동반발 구동형 접점 구조의 차단 장치 | |
| KR20030005406A (ko) | 회로 차단기 | |
| CN117373876A (zh) | 断路器和配电柜 | |
| CN116387110A (zh) | 断路器 | |
| KR101151679B1 (ko) | 아크-소거 조성물 및 이로부터 제조된 아티클 | |
| JPH107871A (ja) | 永久帯電防止性スチレン系難燃樹脂組成物 | |
| CN108461359A (zh) | 具有可分离电触点和空气开关的用于电流的开关设备 | |
| JP2001357769A (ja) | 多極回路遮断器 |