DE102018133636A1 - Schaltvorrichtung mit intergrierten pyrotechnischen Abschalteigenschaften - Google Patents
Schaltvorrichtung mit intergrierten pyrotechnischen Abschalteigenschaften Download PDFInfo
- Publication number
- DE102018133636A1 DE102018133636A1 DE102018133636.5A DE102018133636A DE102018133636A1 DE 102018133636 A1 DE102018133636 A1 DE 102018133636A1 DE 102018133636 A DE102018133636 A DE 102018133636A DE 102018133636 A1 DE102018133636 A1 DE 102018133636A1
- Authority
- DE
- Germany
- Prior art keywords
- switching device
- pyrotechnic
- internal components
- fixed contacts
- piston structure
- 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
- 230000004913 activation Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 230000001960 triggered effect Effects 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 2
- NOVLQCYVQBNEEU-UHFFFAOYSA-I [K+].[Zr+4].[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O Chemical compound [K+].[Zr+4].[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O NOVLQCYVQBNEEU-UHFFFAOYSA-I 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- -1 zirconium hydride potassium perchlorate Chemical compound 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- LJJVKGKEIAPKAL-UHFFFAOYSA-E Cl(=O)(=O)(=O)[O-].[K+].[W+4].[Zr+4].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-] Chemical compound Cl(=O)(=O)(=O)[O-].[K+].[W+4].[Zr+4].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-].Cl(=O)(=O)(=O)[O-] LJJVKGKEIAPKAL-UHFFFAOYSA-E 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- OLRXHZHVFRYMHO-UHFFFAOYSA-N [N+](=O)([O-])[O-].[K+].[B+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] Chemical compound [N+](=O)([O-])[O-].[K+].[B+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-] OLRXHZHVFRYMHO-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- OQGCDVVBFIWZLF-UHFFFAOYSA-I potassium titanium(4+) pentaperchlorate Chemical compound [K+].[Ti+4].[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O.[O-][Cl](=O)(=O)=O OQGCDVVBFIWZLF-UHFFFAOYSA-I 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/006—Opening by severing a conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/023—Details concerning sealing, e.g. sealing casing with resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
- H01H39/004—Closing switches
-
- 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
- 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
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/023—Details concerning sealing, e.g. sealing casing with resin
- H01H2050/025—Details concerning sealing, e.g. sealing casing with resin containing inert or dielectric gasses, e.g. SF6, for arc prevention or arc extinction
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuses (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862612988P | 2018-01-02 | 2018-01-02 | |
| US62/612,988 | 2018-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102018133636A1 true DE102018133636A1 (de) | 2019-07-04 |
Family
ID=65364664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102018133636.5A Pending DE102018133636A1 (de) | 2018-01-02 | 2018-12-27 | Schaltvorrichtung mit intergrierten pyrotechnischen Abschalteigenschaften |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP7441605B2 (fr) |
| KR (1) | KR102173390B1 (fr) |
| CN (1) | CN110752117B (fr) |
| DE (1) | DE102018133636A1 (fr) |
| FR (1) | FR3076946B1 (fr) |
| GB (1) | GB2572236B (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103309A1 (fr) * | 2019-11-19 | 2021-05-21 | Gigavac, Llc | Dispositifs de commutation incorporant un disque de rupture |
| US11239038B2 (en) | 2015-05-18 | 2022-02-01 | Gigavac, Llc | Mechanical fuse device |
| US11387061B2 (en) | 2015-05-18 | 2022-07-12 | Gigavac, Llc | Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features |
| AT524533A4 (de) * | 2021-04-29 | 2022-07-15 | Astotec Automotive Gmbh | Pyrotechnischer Stromtrenner |
| US11443910B2 (en) | 2019-09-27 | 2022-09-13 | Gigavac, Llc | Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102604621B1 (ko) * | 2018-08-27 | 2023-11-21 | 기가백, 엘엘씨 | 파이로테크닉 피처를 포함하는 스위칭 디바이스와 함께 사용을 위한 수동형 트리거링 메커니즘 |
| GB2582307A (en) * | 2019-03-18 | 2020-09-23 | Eaton Intelligent Power Ltd | Switching device for fast disconnection of short-circuit currents |
| CN116435140B (zh) * | 2023-03-29 | 2023-11-21 | 昆山瓦克新能源科技有限公司 | 集成智能接触器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7321281B2 (en) | 2005-05-17 | 2008-01-22 | Gigavac Llc | Hermetically sealed relay having low permeability plastic housing |
| US7944333B2 (en) | 2006-09-11 | 2011-05-17 | Gigavac Llc | Sealed contactor |
| US9013254B2 (en) | 2011-10-18 | 2015-04-21 | Gigavac, Llc | Hermetically sealed manual disconnect |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE241431C (fr) * | ||||
| US2729722A (en) * | 1952-12-06 | 1956-01-03 | Guardian Electric Mfg Co | Hermetically sealed blow-out circuit breaker |
| SU566537A3 (ru) * | 1970-12-29 | 1977-07-25 | Фудзи Денки Сейзо Кабусики Кайся (Фирма) | Газовый выключатель |
| US3796980A (en) * | 1972-07-31 | 1974-03-12 | Westinghouse Electric Corp | Disposable circuit breaker |
| US4250365A (en) * | 1978-03-22 | 1981-02-10 | Electric Power Research Institute, Inc. | Current interrupter for fault current limiter and method |
| US4389554A (en) * | 1980-06-26 | 1983-06-21 | Westinghouse Electric Corp. | Transformer protective switch |
| EP0548390B1 (fr) * | 1991-12-20 | 1996-06-05 | Siemens Aktiengesellschaft | Dispositif de déclenchement pour appareils de commutation electriques |
| DE4211079A1 (de) * | 1992-04-03 | 1993-10-07 | Dynamit Nobel Ag | Verfahren zum Sichern von Stromkreisen, insbesondere von hohen Strömen führenden Stromkreisen gegen Überströme und elektrisches Sicherungselement, insbesondere Hochstromsicherungselement |
| US5583729A (en) * | 1992-09-17 | 1996-12-10 | Cooper Industries, Inc. | Terminal bushing having integral overvoltage and overcurrent protection |
| FR2741994B1 (fr) * | 1995-11-30 | 1998-01-02 | Renault | Organe de coupure electrique a securite pyrotechnique |
| DE19900666A1 (de) * | 1999-01-11 | 2000-07-13 | Abb Research Ltd | Elektrischer Schnellschalter |
| FR2911719B1 (fr) * | 2007-01-19 | 2009-02-27 | Schneider Electric Ind Sas | Dispositif d'interruption/enclenchement d'un circuit electrique |
| WO2008095452A1 (fr) * | 2007-02-05 | 2008-08-14 | Siemens Aktiengesellschaft | Appareil de commutation électromécanique et utilisation d'une couche intermédiaire dans un appareil de commutation électromécanique |
| EP2200061A4 (fr) | 2007-09-27 | 2013-08-07 | Daikin Ind Ltd | Dispositif de coupe, rupteur, dispositif de contact et disjoncteur électrique |
| JP4535206B2 (ja) * | 2008-11-25 | 2010-09-01 | ダイキン工業株式会社 | スイッチ装置 |
| KR101116381B1 (ko) * | 2010-10-15 | 2012-03-09 | 엘에스산전 주식회사 | 릴레이의 아크소호 장치 |
| DE202012013004U1 (de) * | 2012-12-15 | 2014-08-04 | Ellenberger & Poensgen Gmbh | Schutzschalter und Adapter für einen Schutzschalter |
| JP2014235829A (ja) | 2013-05-31 | 2014-12-15 | パナソニック株式会社 | 接点装置 |
| US20170229266A1 (en) | 2016-02-04 | 2017-08-10 | Tesla Motors, Inc. | Arc-suppressing gas blast in pyrotechnic disconnect |
| JP2017195160A (ja) | 2016-04-22 | 2017-10-26 | オムロン株式会社 | 電磁継電器 |
| CN106531556B (zh) * | 2016-12-05 | 2018-06-01 | 浙江英洛华新能源科技有限公司 | 一种密封型高压直流继电器 |
-
2018
- 2018-12-20 JP JP2018238382A patent/JP7441605B2/ja active Active
- 2018-12-27 DE DE102018133636.5A patent/DE102018133636A1/de active Pending
- 2018-12-28 KR KR1020180172383A patent/KR102173390B1/ko active IP Right Grant
- 2018-12-28 CN CN201811618991.4A patent/CN110752117B/zh active Active
- 2018-12-31 FR FR1874401A patent/FR3076946B1/fr active Active
-
2019
- 2019-01-02 GB GB1900045.4A patent/GB2572236B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7321281B2 (en) | 2005-05-17 | 2008-01-22 | Gigavac Llc | Hermetically sealed relay having low permeability plastic housing |
| US7944333B2 (en) | 2006-09-11 | 2011-05-17 | Gigavac Llc | Sealed contactor |
| US8446240B2 (en) | 2006-09-11 | 2013-05-21 | Gigavac Llc | Sealed contactor |
| US9013254B2 (en) | 2011-10-18 | 2015-04-21 | Gigavac, Llc | Hermetically sealed manual disconnect |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11239038B2 (en) | 2015-05-18 | 2022-02-01 | Gigavac, Llc | Mechanical fuse device |
| US11387061B2 (en) | 2015-05-18 | 2022-07-12 | Gigavac, Llc | Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features |
| US11443910B2 (en) | 2019-09-27 | 2022-09-13 | Gigavac, Llc | Contact levitation triggering mechanisms for use with switching devices incorporating pyrotechnic features |
| FR3103309A1 (fr) * | 2019-11-19 | 2021-05-21 | Gigavac, Llc | Dispositifs de commutation incorporant un disque de rupture |
| AT524533A4 (de) * | 2021-04-29 | 2022-07-15 | Astotec Automotive Gmbh | Pyrotechnischer Stromtrenner |
| AT524533B1 (de) * | 2021-04-29 | 2022-07-15 | Astotec Automotive Gmbh | Pyrotechnischer Stromtrenner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019194971A (ja) | 2019-11-07 |
| GB2572236A (en) | 2019-09-25 |
| CN110752117A (zh) | 2020-02-04 |
| GB201900045D0 (en) | 2019-02-13 |
| CN110752117B (zh) | 2023-06-20 |
| FR3076946A1 (fr) | 2019-07-19 |
| GB2572236B (en) | 2022-05-25 |
| KR20190082671A (ko) | 2019-07-10 |
| JP7441605B2 (ja) | 2024-03-01 |
| FR3076946B1 (fr) | 2023-04-28 |
| KR102173390B1 (ko) | 2020-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102018133636A1 (de) | Schaltvorrichtung mit intergrierten pyrotechnischen Abschalteigenschaften | |
| EP3046124B1 (fr) | Dispositif de protection et de commutation pour reseaux de bord haute tension | |
| EP3102454B1 (fr) | Réseau de bord à haute tension d'un véhicule automobile | |
| DE102020125293A1 (de) | Kontaktschwebeauslösemechanismen zur verwendung mit schaltvorrichtungen, die pyrotechnische merkmale umfassen | |
| EP3120372B1 (fr) | Dispositif de protection contre les surtensions comprenant au moins un parafoudre et un moyen de commutation de court-circuit qui est précontraint par ressort, qui peut être déclenché thermiquement et qui est monté parallèlement au parafoudre | |
| EP2553691A1 (fr) | Dispositif de protection contre les surtensions comprenant au moins un parafoudre | |
| DE202010014431U1 (de) | Überspannungsschutzelement | |
| CH653188A5 (de) | Selektive sicherheitsschalteinrichtung zum schutz einer leistungsverteilungsanlage. | |
| DE112016002258T5 (de) | Mechanische sicherungsvorrichtung | |
| DE102018120984B4 (de) | Schaltvorrichtung | |
| DE102015008136B4 (de) | Schalteinrichtung für Überspannungsschutzgeräte | |
| DE102015014610A1 (de) | Batterie | |
| DE202010014432U1 (de) | Elektrisches Geräte | |
| DE102019122961A1 (de) | Passive Auslösemechanismen zur Verwendung mit Schaltvorrichtungen, die pyrotechnische Merkmale enthalten | |
| DE202010014430U1 (de) | Überspannungsschutzelement und elektrisches Gerät | |
| EP3844790B1 (fr) | Dispositif de commutation | |
| EP3724905A1 (fr) | Dispositif d'interruption d'un circuit électrique | |
| DE102004062269A1 (de) | Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes | |
| DE102020130655A1 (de) | Schaltgeräte mit Berstscheibe | |
| DE102017213452A1 (de) | Energiespeichersystem sowie Verfahren zum elektrischen Trennen zumindest einer ersten Energiespeichereinheit | |
| WO2012123178A2 (fr) | Dispositif de charge de sécurité | |
| DE69630069T2 (de) | Trenner-Begrenzungs-Schutz für dreiphasige elektrische Transformatoren | |
| EP2390895A1 (fr) | Commutateur, notamment commutateur de puissance pour basses tensions | |
| DE2946874A1 (de) | Schaltersicherung | |
| DE102004062267A1 (de) | Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication |