MX172867B - MODULAR ELECTRICAL ASSEMBLIES WITH PRESSURE RELIEF - Google Patents
MODULAR ELECTRICAL ASSEMBLIES WITH PRESSURE RELIEFInfo
- Publication number
- MX172867B MX172867B MX014654A MX1465489A MX172867B MX 172867 B MX172867 B MX 172867B MX 014654 A MX014654 A MX 014654A MX 1465489 A MX1465489 A MX 1465489A MX 172867 B MX172867 B MX 172867B
- Authority
- MX
- Mexico
- Prior art keywords
- components
- stack
- terminals
- tubular member
- opening
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/15—Details of spark gaps for protection against excessive pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
- H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
Abstract
La presente invención se refiere a un conjunto eléctrico de disipador de ondas de impulsos, que comprende: una pluralidad de componentes que disipador cilíndricos de ondas de impulsos, colocados prácticamente en forma coaxial para formar una pila de componentes cilíndricos que tenga un eje longitudinal, teniendo los componentes características de voltaje-corriente no lineales; primero y sgeundo terminales eléctricamente conductores, montados en extremos respectivos opuestos de la pila y acoplados en forma eléctrica a los componentes, teniendo los terminales porciones de superficie radial prácticamente concéntricas con respecto al eje longitudinal; un miembro tublar no conductor que rodea la pila longitudinalmente y de manera transversal y que tiene primero y segundos extremos opuestos con piezas que se proyectan radialmente, que se acoplan y quedan conectadas respectivamente a las porciones de superficie radial de los terminales, teniendo el miembro tubular una resistencia estructural suficiente para suministrar una fuerza de compresión axialmente dirigida por medio de los terminales a los componentes de disipador, suficiente para mantener el contacto eléctrico entre los componentes de la pila y los terminales, siendo el miembro tubular un enrollamiento que tiene una primera pluralidad de porciones de torones que forman una primera capa y una primera abertura en el mismo y que tiene una segunda pluralidad de porciones de torones que forman una segunda capa y una segunda abertura en el mismo, teniendo la primera y segunda aberturas substancialmente la misma forma y estando prácticamente alineadas para formar una abertura común que proporcione medios de ventilación preformados para facilitar el egreso lateral a través de los mismos, de productos gaseosos por la pila; y un alojamiento que rodea el miembro tubular y que coopera con el mismo para controlar por lo menos parcialmente la expulsión de los productos gaseosos del conjunto.The present invention relates to an electrical set of pulse wave dissipators, comprising: a plurality of cylindrical pulse wave dissipating components, placed practically coaxially to form a stack of cylindrical components having a longitudinal axis, having the characteristic non-linear voltage-current components; first and second electrically conductive terminals, mounted on respective opposite ends of the stack and electrically coupled to the components, the terminals having portions of radial surface practically concentric with respect to the longitudinal axis; a non-conductive tubular member that longitudinally and transversely surrounds the stack and has first and second opposing ends with radially projecting pieces that engage and are respectively connected to the radial surface portions of the terminals, the tubular member having sufficient structural strength to supply an axially directed compression force through the terminals to the heatsink components, sufficient to maintain electrical contact between the stack components and the terminals, the tubular member being a coil having a first plurality of strand portions forming a first layer and a first opening therein and having a second plurality of strand portions forming a second layer and a second opening therein, the first and second openings having substantially the same shape and being practically aligned to form a common opening n to provide preformed ventilation means to facilitate the lateral egress of gaseous products through the stack through them; and a housing surrounding and cooperating with the tubular member to control at least partially the expulsion of the gaseous products from the assembly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17631788A | 1988-03-31 | 1988-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX172867B true MX172867B (en) | 1994-01-18 |
Family
ID=22643877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX014654A MX172867B (en) | 1988-03-31 | 1989-01-25 | MODULAR ELECTRICAL ASSEMBLIES WITH PRESSURE RELIEF |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0335480B1 (en) |
JP (1) | JP2520467B2 (en) |
AR (1) | AR241834A1 (en) |
CA (1) | CA1334990C (en) |
DE (1) | DE68903979T2 (en) |
MX (1) | MX172867B (en) |
YU (1) | YU47606B (en) |
ZA (1) | ZA891167B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4930039A (en) * | 1989-04-18 | 1990-05-29 | Cooper Industries, Inc. | Fail-safe surge arrester |
SE469247B (en) * | 1991-10-04 | 1993-06-07 | Asea Brown Boveri | surge |
US5363266A (en) * | 1992-06-18 | 1994-11-08 | Raychem Corporation | Electrical surge arrester |
DE4306691A1 (en) * | 1993-03-04 | 1994-11-03 | Abb Management Ag | Surge arresters |
JP2888754B2 (en) * | 1993-05-31 | 1999-05-10 | フェニックス、コンタクト、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー | Overvoltage protection device |
SE516123C2 (en) * | 1994-05-13 | 2001-11-19 | Abb Ab | Valve diverter, method of making such and use |
US5712757A (en) * | 1996-06-27 | 1998-01-27 | Raychem Corporation | Surge arrester having ridged terminals |
US5757604A (en) * | 1996-06-27 | 1998-05-26 | Raychem Corporation | Surge arrester having grooved and ridged terminals |
FR2757693B1 (en) * | 1996-12-23 | 1999-02-19 | Sediver | SURGE PROTECTOR WITH ENVELOPE HAVING EMBOSSED OUTER SURFACE |
ES1036799Y (en) * | 1997-03-26 | 1998-04-01 | Ind De Aparellaje Electrico S | SURGE VOLTAGE UNLOADER. |
JP2001028303A (en) * | 1999-07-15 | 2001-01-30 | Toshiba Corp | Voltage nonlinear resistor unit and lightning arrester unit |
DE10136617C1 (en) * | 2001-07-17 | 2002-10-10 | Siemens Ag | Surge arrester for use in power transmission networks comprises several varistor blocks which have coating which initiates arc-over when its temperature exceeds preset value |
KR100445079B1 (en) * | 2002-04-16 | 2004-08-21 | 한국전기연구원 | Method for manufacturing module of polymeric arrester by multispindle filament winding |
KR100714991B1 (en) * | 2005-04-15 | 2007-05-09 | 강영길 | Tube for module of polymer lightning arrester and manufacturing method of utilizing said tube |
JP5301320B2 (en) * | 2009-03-02 | 2013-09-25 | 三菱電機株式会社 | Lightning arrestor |
DE102011009124A1 (en) * | 2011-01-21 | 2012-07-26 | Tridelta Überspannungsableiter Gmbh | Surge arrester with cage design |
EP3057109A1 (en) * | 2015-02-12 | 2016-08-17 | Siemens Aktiengesellschaft | Surge arrester |
CN105097153B (en) * | 2015-09-11 | 2018-04-13 | 南阳金冠电气有限公司 | A kind of compound arrester core group winding arrangement |
DE102020133830B3 (en) * | 2020-12-16 | 2022-03-31 | TRIDELTA Meidensha GmbH | Surge arrester with coil design and method for its manufacture |
CN113130148A (en) * | 2021-04-02 | 2021-07-16 | 句容市凯特电力电器有限公司 | Rigid suspension stain-resistant umbrella skirt-shaped porcelain insulator |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283196A (en) * | 1965-02-04 | 1966-11-01 | Westinghouse Electric Corp | Expulsion lightning arrester |
DE3001943A1 (en) * | 1980-01-21 | 1981-07-23 | Boris Konstantinovič Avdeenko | Surge voltage arrester - with gas duct in insulated tube parallel to nonlinear resistor stack |
US4467387A (en) * | 1982-09-30 | 1984-08-21 | General Electric Company | Combination strut insulator and lightning arrester |
US4656555A (en) * | 1984-12-14 | 1987-04-07 | Harvey Hubbell Incorporated | Filament wrapped electrical assemblies and method of making same |
JPH0773084B2 (en) * | 1986-06-06 | 1995-08-02 | 音羽電機工業株式会社 | Lightning arrester |
-
1989
- 1989-01-04 CA CA000587516A patent/CA1334990C/en not_active Expired - Lifetime
- 1989-01-24 DE DE8989300653T patent/DE68903979T2/en not_active Expired - Lifetime
- 1989-01-24 EP EP89300653A patent/EP0335480B1/en not_active Expired - Lifetime
- 1989-01-25 JP JP1016094A patent/JP2520467B2/en not_active Expired - Fee Related
- 1989-01-25 MX MX014654A patent/MX172867B/en unknown
- 1989-02-08 YU YU29289A patent/YU47606B/en unknown
- 1989-02-15 ZA ZA891167A patent/ZA891167B/en unknown
- 1989-03-27 AR AR89313498A patent/AR241834A1/en active
Also Published As
Publication number | Publication date |
---|---|
EP0335480A3 (en) | 1990-01-31 |
JPH01255437A (en) | 1989-10-12 |
CA1334990C (en) | 1995-03-28 |
EP0335480A2 (en) | 1989-10-04 |
YU47606B (en) | 1995-10-24 |
YU29289A (en) | 1993-05-28 |
DE68903979D1 (en) | 1993-02-04 |
DE68903979T2 (en) | 1993-05-13 |
JP2520467B2 (en) | 1996-07-31 |
EP0335480B1 (en) | 1992-12-23 |
ZA891167B (en) | 1990-04-25 |
AR241834A1 (en) | 1992-12-30 |
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