IN2014DN08169A - - Google Patents

Info

Publication number
IN2014DN08169A
IN2014DN08169A IN8169DEN2014A IN2014DN08169A IN 2014DN08169 A IN2014DN08169 A IN 2014DN08169A IN 8169DEN2014 A IN8169DEN2014 A IN 8169DEN2014A IN 2014DN08169 A IN2014DN08169 A IN 2014DN08169A
Authority
IN
India
Prior art keywords
feed
electrical conductor
electrical
exhaust gas
gas system
Prior art date
Application number
Inventor
Peter Hirth
Thomas Härig
Ferdi Kurth
Original Assignee
Emitec Ges Für Emissionstechnologie Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Emitec Ges Für Emissionstechnologie Mbh filed Critical Emitec Ges Für Emissionstechnologie Mbh
Publication of IN2014DN08169A publication Critical patent/IN2014DN08169A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • F01N3/2013Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
    • F01N3/2026Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means directly electrifying the catalyst substrate, i.e. heating the electrically conductive catalyst substrate by joule effect
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/027Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using electric or magnetic heating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00Rotary current collectors, distributors or interrupters
    • H01R39/60Devices for interrupted current collection, e.g. commutating device, distributor, interrupter
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/30Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/302Clamped connections, spring connections utilising a screw or nut clamping member having means for preventing loosening of screw or nut, e.g. vibration-proof connection
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/02Details
    • H05B3/06Heater elements structurally combined with coupling elements or holders
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/42Heating elements having the shape of rods or tubes non-flexible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/28End pieces consisting of a ferrule or sleeve
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016Heaters using particular connecting means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022Heaters specially adapted for heating gaseous material
    • H05B2203/024Heaters using beehive flow through structures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Resistance Heating (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The present invention relates to an electrical connection (1) for an electrical component (2) in an exhaust gas system (10) of an internal combustion engine (11) in particular an electrically heatable honeycomb body (12) wherein the exhaust gas system (10) has a metal jacket (3) through which an electrical conductor (4) is fed by means of a feed through (5) the electrical conductor being electrically insulated by an insulating layer (6) and wherein the electrical conductor (4) has an outer connection section (7) having a circular cross section said connection section having a contact surface (8) for connecting to a connection piece (14) of a supply line (15). According to the invention the feed through (5) and/or the electrical conductor (4) in the area of the feed through (5) is designed in such a way that the feed through and/or the electrical conductor in the area of the feed through can absorb torques acting on the connection section (7) and/or the internal or external thread (9) in the circumferential direction thereof of up to 3.6 Nm (newton meters) per cm (centimeters squared) of contact surface (8) preferably up to 4.5 Nm/cm in particular up to 7 Nm/cm2. This is achieved in particular by means of suitable shaping of the electrical conductor (4) in the area of the feed through (5) in particular by means of structures and/or changes to the cross sectional form. Especially advantageous is a form closed design of the electrical conductor (4) and the feed through (5). In this way damage even to sensitive electrical components (2) in the exhaust gas system (10) due to large externally applied torques can be avoided. In addition damage is avoided during disassembly and maintenance.
IN8169DEN2014 2012-03-21 2013-03-11 IN2014DN08169A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012005786A DE102012005786A1 (en) 2012-03-21 2012-03-21 Non-rotating electrical connection, in particular for an electrically heatable honeycomb body
PCT/EP2013/054806 WO2013139633A1 (en) 2012-03-21 2013-03-11 Electrical connection secured against rotation, in particular for an electrically heatable honeycomb body

Publications (1)

Publication Number Publication Date
IN2014DN08169A true IN2014DN08169A (en) 2015-05-01

Family

ID=47882140

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8169DEN2014 IN2014DN08169A (en) 2012-03-21 2013-03-11

Country Status (9)

Country Link
US (1) US9225107B2 (en)
EP (1) EP2828932B1 (en)
JP (1) JP6219917B2 (en)
KR (1) KR20140129298A (en)
CN (1) CN104205504B (en)
DE (1) DE102012005786A1 (en)
IN (1) IN2014DN08169A (en)
RU (1) RU2606954C2 (en)
WO (1) WO2013139633A1 (en)

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* Cited by examiner, † Cited by third party
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DE102015212705A1 (en) * 2015-07-07 2017-01-12 Continental Automotive Gmbh Layer package contacting for electrically heated honeycomb bodies
DE102016209282B4 (en) 2016-05-30 2023-01-12 Vitesco Technologies GmbH Electrical connection, in particular for an electrically heatable honeycomb body
DE102018217244A1 (en) 2018-10-09 2020-04-09 Continental Automotive Gmbh Electrically heated heating disc
CN110206622B (en) * 2019-06-04 2021-07-27 亿达天地环保技术股份有限公司 Electric heating waste gas treatment device with double-layer sleeve structure
DE102019127686A1 (en) * 2019-10-15 2021-04-15 Türk & Hillinger GmbH Bushing for an electrical heating device, electrical heating device with such a bushing, system with such a bushing and method for producing such a bushing
EP3967857A1 (en) 2020-01-14 2022-03-16 Hidria d.o.o. Electrical connection
US11230953B2 (en) 2020-03-18 2022-01-25 Vitesco Technologies GmbH Electrically heatable heating disk for exhaust gas aftertreatment
DE102020111428A1 (en) * 2020-04-27 2021-10-28 Purem GmbH Connection unit for an exhaust gas heater
DE102020206293A1 (en) * 2020-05-19 2021-11-25 Vitesco Technologies GmbH Electrical implementation
DE102021116420A1 (en) * 2021-06-25 2022-12-29 Purem GmbH connection arrangement
DE102021209264B3 (en) * 2021-08-24 2023-01-05 Vitesco Technologies GmbH Electrical feedthrough with a porous ceramic layer and a pore filler
DE102021121835A1 (en) 2021-08-24 2023-03-02 Purem GmbH connection unit
DE102021124891A1 (en) 2021-09-27 2023-03-30 Hjs Emission Technology Gmbh & Co. Kg Temperature-resistant electrical connection of an electrical consumer contained in a housing and an electrical heating unit equipped with it
DE102021211205A1 (en) * 2021-10-05 2023-04-06 Vitesco Technologies GmbH Electrical feedthrough and method of making same
DE102021128643B3 (en) 2021-11-03 2022-12-08 Türk & Hillinger GmbH Method of manufacturing an electrical feedthrough
DE102021006595A1 (en) 2021-11-03 2023-05-04 Türk & Hillinger GmbH Method of manufacturing an electrical feedthrough
DE102021128646B3 (en) 2021-11-03 2023-02-02 Türk & Hillinger GmbH Method of manufacturing a mineral insulated bush
DE102021128644B3 (en) 2021-11-03 2022-12-08 Türk & Hillinger GmbH Electrical feedthrough
DE102021006599A1 (en) 2021-11-03 2023-05-04 Türk & Hillinger GmbH Method of manufacturing a mineral insulated bush
US20230151749A1 (en) * 2021-11-18 2023-05-18 Faurecia Emissions Control Technologies, Usa, Llc Exhaust aftertreatment system with electrical connector

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Also Published As

Publication number Publication date
CN104205504B (en) 2017-07-28
JP2015518101A (en) 2015-06-25
US9225107B2 (en) 2015-12-29
EP2828932B1 (en) 2017-05-10
RU2014142092A (en) 2016-05-10
US20150011115A1 (en) 2015-01-08
DE102012005786A1 (en) 2013-09-26
RU2606954C2 (en) 2017-01-10
CN104205504A (en) 2014-12-10
KR20140129298A (en) 2014-11-06
EP2828932A1 (en) 2015-01-28
WO2013139633A1 (en) 2013-09-26
JP6219917B2 (en) 2017-10-25

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