MX2022012731A - Sistema de calentamiento de escape aislado de alta densidad de potencia. - Google Patents

Sistema de calentamiento de escape aislado de alta densidad de potencia.

Info

Publication number
MX2022012731A
MX2022012731A MX2022012731A MX2022012731A MX2022012731A MX 2022012731 A MX2022012731 A MX 2022012731A MX 2022012731 A MX2022012731 A MX 2022012731A MX 2022012731 A MX2022012731 A MX 2022012731A MX 2022012731 A MX2022012731 A MX 2022012731A
Authority
MX
Mexico
Prior art keywords
heater element
container body
support member
high power
heating system
Prior art date
Application number
MX2022012731A
Other languages
English (en)
Inventor
Mark D Everly
Richard T Williams
David P Culbertson
Jeremy Ohse
George Jambor
Jacob Wilson
Original Assignee
Watlow Electric Mfg
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 Watlow Electric Mfg filed Critical Watlow Electric Mfg
Publication of MX2022012731A publication Critical patent/MX2022012731A/es

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
    • 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
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • 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
    • 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
    • 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
    • H05B3/48Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • F01N2240/00Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/16Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
    • 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
    • F01N2450/00Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/22Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
    • 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
    • H05B2203/014Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Resistance Heating (AREA)

Abstract

La presente descripción proporciona un aparato de calentamiento o calefacción para un sistema de gases de escape, o un sistema de flujo de fluidos. El aparato de calentamiento tiene un cuerpo de recipiente e incluye al menos un elemento calentador y un miembro de soporte dispuesto dentro del cuerpo de recipiente y configurado para restringir el movimiento de al menos un elemento calentador en el cuerpo de recipiente. El miembro de soporte define una geometría tortuosa y flanquea los lados opuestos de al menos un elemento calentador aislado a lo largo de la mayor parte de la longitud de al menos un elemento calentador aislado, en donde el miembro de soporte incrementa la transferencia de calor desde el al menos un elemento calentador a un gas de escape que fluye a través del cuerpo de recipiente.
MX2022012731A 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia. MX2022012731A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662415042P 2016-10-31 2016-10-31

Publications (1)

Publication Number Publication Date
MX2022012731A true MX2022012731A (es) 2022-11-07

Family

ID=58347965

Family Applications (5)

Application Number Title Priority Date Filing Date
MX2019005020A MX2019005020A (es) 2016-10-31 2017-03-02 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012733A MX2022012733A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012734A MX2022012734A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012732A MX2022012732A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012731A MX2022012731A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
MX2019005020A MX2019005020A (es) 2016-10-31 2017-03-02 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012733A MX2022012733A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012734A MX2022012734A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.
MX2022012732A MX2022012732A (es) 2016-10-31 2019-04-29 Sistema de calentamiento de escape aislado de alta densidad de potencia.

Country Status (7)

Country Link
US (7) US10598064B2 (es)
EP (1) EP3532714B1 (es)
JP (3) JP7077315B2 (es)
CN (2) CN110139972B (es)
CA (1) CA3042226C (es)
MX (5) MX2019005020A (es)
WO (1) WO2018080578A1 (es)

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DE112019005545T5 (de) * 2018-11-06 2021-08-12 Cummins Emission Solutions Inc. Systeme und Verfahren zum Reduzieren einer Bildung von Reduktionsmittelablagerungen in einem Zersetzungsreaktor eines Abgasnachbehandlungssystems für einen Verbrennungsmotor
DE102019101679A1 (de) * 2019-01-24 2020-07-30 Eberspächer Exhaust Technology GmbH & Co. KG Abgasheizelement
DE102019107384A1 (de) * 2019-03-22 2020-09-24 Eberspächer Exhaust Technology GmbH & Co. KG Abgasheizelement
US10961887B2 (en) * 2019-07-03 2021-03-30 Deere & Company Integrated reductant mixer and heater apparatus for exhaust treatment systems
DE102019129322A1 (de) * 2019-10-30 2021-05-06 Faurecia Emissions Control Technologies, Germany Gmbh Elektrische Gasströmungsheizung und Fahrzeug
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DE202020104976U1 (de) * 2020-08-28 2020-10-06 Hjs Emission Technology Gmbh & Co. Kg Elektrisches Heizaggregat zum Einschalten in den Abgasstrang einer Brennkraftmaschine sowie damit ausgerüstetes Abgasreinigungsaggregat
DE102020132800A1 (de) * 2020-12-09 2022-06-09 Purem GmbH Abgasheizeinheit
FR3119418A1 (fr) * 2021-02-04 2022-08-05 Faurecia Systemes D'echappement Dispositif de chauffage pour gaz d’échappement
EP4060169B1 (de) * 2021-03-15 2024-04-03 Purem GmbH Abgasheizer
DE102021202901B4 (de) * 2021-03-24 2022-10-27 Vitesco Technologies GmbH Vorrichtung zur Abgasnachbehandlung und Verfahren zum Herstellen dieser
EP4098853A1 (en) * 2021-06-01 2022-12-07 Volvo Truck Corporation An exhaust aftertreatment system
DE102021122085A1 (de) * 2021-08-26 2023-03-02 Purem GmbH Abgasheizer
DE102021122083A1 (de) * 2021-08-26 2023-03-02 Purem GmbH Abgasheizer
FR3128485A1 (fr) * 2021-10-25 2023-04-28 Faurecia Systemes D'echappement Elément chauffant pour ligne d’échappement

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Also Published As

Publication number Publication date
US10598064B2 (en) 2020-03-24
US11585252B2 (en) 2023-02-21
JP2022116090A (ja) 2022-08-09
US20220082043A1 (en) 2022-03-17
US20220356828A1 (en) 2022-11-10
CA3042226C (en) 2024-02-13
JP7077315B2 (ja) 2022-05-30
CN110139972B (zh) 2021-11-16
CN113958391B (zh) 2024-02-27
CN110139972A (zh) 2019-08-16
US11913365B2 (en) 2024-02-27
US20210381417A1 (en) 2021-12-09
US11686232B2 (en) 2023-06-27
MX2022012732A (es) 2022-11-07
MX2019005020A (es) 2019-08-12
US20220356829A1 (en) 2022-11-10
US20200200060A1 (en) 2020-06-25
JP7395648B2 (ja) 2023-12-11
US11408314B2 (en) 2022-08-09
CN113958391A (zh) 2022-01-21
EP3532714A1 (en) 2019-09-04
CA3042226A1 (en) 2018-05-03
JP2022119845A (ja) 2022-08-17
MX2022012734A (es) 2022-11-07
EP3532714B1 (en) 2020-11-25
MX2022012733A (es) 2022-11-07
US20180119591A1 (en) 2018-05-03
JP2020501062A (ja) 2020-01-16
US20240151173A1 (en) 2024-05-09
US11131227B2 (en) 2021-09-28
WO2018080578A1 (en) 2018-05-03

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