EP3542092A1 - Steckverbinder - Google Patents
SteckverbinderInfo
- Publication number
- EP3542092A1 EP3542092A1 EP17800514.6A EP17800514A EP3542092A1 EP 3542092 A1 EP3542092 A1 EP 3542092A1 EP 17800514 A EP17800514 A EP 17800514A EP 3542092 A1 EP3542092 A1 EP 3542092A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat
- channel
- conducting element
- connector according
- heating
- 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.)
- Withdrawn
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 92
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 30
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 17
- 239000004202 carbamide Substances 0.000 description 17
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/035—Hose-clips fixed by means of teeth or hooks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/20—Methods or apparatus for fitting, inserting or repairing different elements by mechanical joints, e.g. by deforming housing, tube, baffle plate or parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/12—Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/14—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics having more than one sensor of one kind
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
- F01N2610/102—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance after addition to exhaust gases, e.g. by a passively or actively heated surface in the exhaust conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1486—Means to prevent the substance from freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust 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
- F01N3/18—Exhaust 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
- F01N3/20—Exhaust 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
- F01N3/2066—Selective catalytic reduction [SCR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Definitions
- the invention relates to a connector having a housing having a channel extending from a first end of the housing to a second end of the housing, wherein at the first end a connection piece and at the second end a connection geometry is provided, wherein inside the Channel is provided a heating zone, wherein between the heating zone and the second end, a heat-conducting element is arranged, wherein the heat-conducting element has a heat-emitting portion which is formed as a cylinder sleeve which surrounds an inner space.
- a heating zone which can heat the channel or the fluid flowing through the channel.
- a heating element is provided, which is guided through the connection piece and can extend into the line connected to the connection piece.
- a power supply for example an electrical power supply
- WO 2009/013342 A2 shows a conduit connector and a media conduit, both of which can be heated by a heating wire wound around inner conduit walls.
- a heatable media line is known.
- a heating wire runs surrounded by a thermally conductive molding within the media line.
- the heating wire can be led out of the media line through a separate connection housing.
- the object of the invention is to provide a connector of the type mentioned, which allows rapid heating of the fluid line or the fluid to be transported in the fluid line.
- a connector with a housing having a channel extending from a first end of the housing to a second end of the housing, wherein at the first end a connection piece and at the second end a connection geometry is provided, wherein a heating zone is provided in the interior of the channel, wherein a heat-conducting element is arranged between the heating zone and the second end, wherein the heat-conducting element has a heat-dissipating section, which is designed as a cylinder sleeve which surrounds an interior, provided that the cylinder sleeve has a circumferential direction having closed peripheral wall.
- a heat-conducting element is provided for heating the fluid volume, which is in heat-conducting contact with the heating zone.
- the heat-conducting element absorbs the heat from the heating zone and directs it into the heat-dissipating section.
- already flowing into the channel fluid can be heated before it flows into the heating zone.
- connection with the heating zone is thus a very large area available, in which the fluid can be heated, so that an effective heating of the fluid can be achieved.
- the entire existing in the connector fluid is heated so that, for example, a urea present in the connector can be heated quickly to a flowable temperature.
- the heat-conducting element has a heat-dissipating portion formed as a cylinder sleeve surrounding an internal space in which the channel is partially formed.
- the cylinder sleeve can be based at least partially on a circular cylinder. But there are any other cross sections possible. Since the channel extends through the cylinder sleeve and is completely enclosed by the circumferentially closed peripheral wall of this, the fluid flowing through the cylinder sleeve is completely heated. The area over which heat can be transferred is kept as large as possible.
- the heat-conducting element may have a fastening portion which is inserted into the channel.
- the attachment portion is used to secure the heat conduction member in the housing. For this purpose, it is fixed in the channel.
- the heat-conducting element has an outer dimension along its length that is at most as large as the inner dimension of the channel.
- the heat conducting element is clamped in the channel.
- the heat-conducting element is sufficiently secured in the housing. Other fasteners are not required.
- the heat-conducting element can assume the temperature of the heating element, which is generally higher than the temperature of the liquid in the heating zone at a certain distance from the heating element. This further improves the heat transfer from the heating element into the channel.
- the heat-conducting element is connected by clamping to the heating element. If the heat conducting element is connected by clamping with the heating element, then it is applied to the heating element with a certain voltage. This improves the heat transfer between the heating element and the heat conducting element.
- a ramp element may be arranged in the channel, along which the heating element is led out of the channel, wherein the heat-conducting element has a recess which receives the ramp element. It is then possible to guide the heat-conducting element around the ramp element so that, despite the ramp element, it can be inserted relatively far into the heating zone and can preferably be clamped to the heating element.
- the housing has a particular movable locking geometry and the heat-conducting element protrudes into a region in which the locking geometry is arranged.
- the locking geometry is used, for example, to hold a nozzle and release it, possibly after a movement of the locking geometry, so that the connector can be removed from the nozzle. Since the locking geometry acts on the connecting piece, it is ensured that the heat-conducting element can protrude into the interior of the connecting piece when it projects into the area in which the locking geometry is arranged. It is then possible to ensure the heating of the interior of the nozzle even when a sealing arrangement is arranged at a different position and the heat-conducting element does not extend into the region of the sealing arrangement. In such a locking geometry, for example, it is not possible to arrange a heater, such as a heating wire, outside of the housing.
- connection geometry can, for example, have a connection piece.
- Fig. 1 A perspective view of a connector
- FIG. 2 is a sectional view through the connector of FIG. 1; FIG.
- FIG. 4. A plan view of the connecting piece of the connector from FIG. 1.
- a connector 10 for a fluid line such as a urea line in a vehicle is shown.
- a urea line carries urea from a reservoir to a consumer.
- the urea is used in a diesel engine for exhaust aftertreatment to reduce the emissions of nitrogen oxides.
- the connector 10 may connect a line portion of the urea line to the consumer or the reservoir.
- the connector can also connect two line sections of the urea line with each other.
- the second end 16 also has a connection geometry designed as a connecting piece 22, on which a hose or a tube can be pushed.
- the connection geometry 22 for example, also have a receiving space for a connecting piece of a line section.
- the ends 14, 16 are, as can be seen in particular in Figure 2, connected by a channel 24, so that a fluid between the ends 14, 16 can flow.
- the second end 16 is connected to a reservoir or to a pipeline connected to the reservoir. connected portion and the first end 14 is fluidly connected to a consumer or connected to the consumer line section.
- a heating zone 26 is provided, in which, as can be seen in Figure 2, a heating element 28 is provided.
- the heating element 28 in the present case is a flexible heating element which has at least one heating conductor embedded in an extruded plastic material. Preferably, two heating conductors are provided, which are connected to one another at an end remote from the connector 10, so that an electrical connection is necessary only at one end of the heating element 28.
- the heating element 28 is flexible and bendable. However, it has a certain inherent rigidity, so that the heating element 28, when a line section (with heating element therein) is pushed onto the connecting piece 18, the heating element 28 can be inserted into the connecting piece 18.
- the heating element 28 must be led out of the connector 2 in order to produce electrical connections, not shown, via which the desired heating power can be introduced into the heating element 28.
- the connector 10 has a heating element outlet channel 30 whose longitudinal axis 32 is at an angle ⁇ to the longitudinal axis 34 of the connector 10.
- the angle ⁇ is greater than 0 ° and is preferably in the range of 20 ° to 80 °.
- a ramp element 38 is arranged, which is integrally formed with the housing 12.
- the ramp element 38 has a guide surface 40, which is curved, that is formed kink-free.
- the guide surface 40 extends from the "bottom" of the channel 24, that is, the side facing the heater outlet channel 30, to the heater outlet channel 30 and continues in a wall of the heater outlet channel 30.
- the tip of the heating element 28 can thus slide along the guide surface 40 without being obstructed by steps, kinks, grooves or the like. If the heating element 28 is inserted into the channel 24, a front end comes into contact with the guide surface 40 and is displaced therefrom by the further insertion of the heating element 28 into the heating element. Outlet channel 30 deflected so that the heating element 28 can escape from the heating element outlet channel 30 and connected to a power supply.
- a fluid flowing through the channel 24 may be heated by the heating element 28.
- the heating zone 26 is defined as the area in which the heating element 28 can heat the fluid in the channel 24. Accordingly, the heating zone 26 extends in the channel 24 from the first end 14 to the ramp element 38.
- a heat-conducting element 42 is furthermore provided, which extends from the second end 16 to the ramp element 38 or to the heating element 28.
- the heat-conducting element 42 consists of a heat-conducting material, for example of a highly thermally conductive metal such as aluminum, copper, brass or a metal alloy.
- the attachment portion 44 has a geometry that is adapted to the geometry of the heating element 28 in the region of the ramp element 38, so that the attachment portion 44 can be clamped on the heating element 28.
- the heat-conducting element 42 is then in heat-conducting connection with the heating element 28, so that heat from the heating element 28 can be transmitted to the heat-conducting element 42.
- the heat-conducting element 42 furthermore has a heat-dissipating section 46 in the form of a cylinder sleeve, which protrudes into the connection geometry 22.
- the cylinder sleeve is a circular cylinder.
- the cylinder sleeve has a circumferentially completely closed circumferential wall 48. Since the heat-conducting element 42 is thermally conductively connected to the heating element 28, heat is introduced from the heating element 28 into the heat-conducting element 42, so that the heat-dissipating portion 46 circumferentially surrounds the peripheral wall 48 on the channel inner wall this warms.
- the heat release section 46 may deliver the heat to a fluid flowing in via the second end 16 so that it is heated.
- the heat dissipation section 46 is completely closed in the circumferential direction, a particularly good heat transfer to the fluid is possible.
- the fluid inevitably flows past or through the heat transfer element 42, so that the fluid is reliably heated.
- the heat-dissipating section 46 preferably extends to the second end 16.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas After Treatment (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016122319.0A DE102016122319A1 (de) | 2016-11-21 | 2016-11-21 | Steckverbinder |
PCT/EP2017/079405 WO2018091570A1 (de) | 2016-11-21 | 2017-11-16 | Steckverbinder |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3542092A1 true EP3542092A1 (de) | 2019-09-25 |
Family
ID=60382213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17800514.6A Withdrawn EP3542092A1 (de) | 2016-11-21 | 2017-11-16 | Steckverbinder |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200063907A1 (de) |
EP (1) | EP3542092A1 (de) |
JP (1) | JP2020513509A (de) |
KR (1) | KR20190086525A (de) |
CN (1) | CN109844390A (de) |
DE (1) | DE102016122319A1 (de) |
WO (1) | WO2018091570A1 (de) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8704903U1 (de) * | 1987-04-02 | 1987-05-27 | REHAU AG + Co, 8673 Rehau | Verbindungsstück für beheizbare Schläuche |
DE10055423A1 (de) | 2000-11-09 | 2002-05-23 | Bosch Gmbh Robert | Anordnung zum Erwärmen von Flüssigkeit in einem Leitungssystem |
SE528060C2 (sv) * | 2004-02-25 | 2006-08-22 | Volvo Lastvagnar Ab | Elektriskt uppvärmningsbart kablage |
SE529417C2 (sv) * | 2005-12-22 | 2007-08-07 | Volvo Lastvagnar Ab | Ledningsnät för ett fordon |
DE202007010502U1 (de) | 2007-07-26 | 2008-11-27 | Voss Automotive Gmbh | Konfektionierte Medienleitung |
DE102007036533B4 (de) | 2007-08-02 | 2009-04-16 | A. Raymond Et Cie | Fluidleitungskupplung |
FR2924786A1 (fr) | 2007-12-11 | 2009-06-12 | Coutier Moulage Gen Ind | Canalisation chauffante pour le transport de fluide |
DE102008018658A1 (de) | 2008-04-11 | 2009-10-15 | A. Kayser Automotive Systems Gmbh | Beheizbares Leitungselement für ein Fluid |
FR2950666B1 (fr) * | 2009-09-29 | 2011-11-11 | Hutchinson | Dispositif de chauffage d'une ligne de transfert de fluide |
GB201105884D0 (en) * | 2011-04-07 | 2011-05-18 | Delphi Tech Holding Sarl | Reagent dosing connector arrangement |
DE102011102244B4 (de) * | 2011-05-20 | 2014-12-31 | Norma Germany Gmbh | Verbinder für eine beheizbare Fluidleitung und beheizbare Fluidleitung |
RS54053B1 (en) * | 2012-09-10 | 2015-10-30 | Norma Germany Gmbh | INJECTION CONNECTOR |
DE102014102353A1 (de) * | 2014-02-24 | 2015-08-27 | Norma Germany Gmbh | Beheizbare Fluidleitung und Verbinder für eine beheizbare Fluidleitung |
-
2016
- 2016-11-21 DE DE102016122319.0A patent/DE102016122319A1/de not_active Withdrawn
-
2017
- 2017-11-16 EP EP17800514.6A patent/EP3542092A1/de not_active Withdrawn
- 2017-11-16 JP JP2019524270A patent/JP2020513509A/ja active Pending
- 2017-11-16 WO PCT/EP2017/079405 patent/WO2018091570A1/de active Application Filing
- 2017-11-16 US US16/462,750 patent/US20200063907A1/en not_active Abandoned
- 2017-11-16 KR KR1020197017905A patent/KR20190086525A/ko not_active Application Discontinuation
- 2017-11-16 CN CN201780063588.7A patent/CN109844390A/zh active Pending
Also Published As
Publication number | Publication date |
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KR20190086525A (ko) | 2019-07-22 |
CN109844390A (zh) | 2019-06-04 |
WO2018091570A1 (de) | 2018-05-24 |
JP2020513509A (ja) | 2020-05-14 |
DE102016122319A1 (de) | 2018-05-24 |
US20200063907A1 (en) | 2020-02-27 |
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