CN104564309A - 用于壳体的且特别用于节流阀套管的加热/冷却装置 - Google Patents
用于壳体的且特别用于节流阀套管的加热/冷却装置 Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1075—Materials, e.g. composites
- F02D9/108—Plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/005—Circulation means for a separate heat transfer fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M15/00—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
- F02M15/02—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
本发明涉及一种用于内燃机的节流阀套管的传感器壳体(1)的加热/冷却装置(2)具有用于连接引导介质的通道(3)的、由塑料制成的并且能拆卸地固定在壳体(1)中的管(9)。管(9)轴向地相对于壳体(1)预加应力并且径向地针对壳体来密封。此外,管(9)还具有用于连接引导介质的管路(10)的快速联接装置(11)的部件。
Description
技术领域
本发明涉及一种用于壳体的、特别是用于机动车内燃机的节流阀套管的加热/冷却装置,其具有布置在壳体中的、用于通流加热或冷却介质的通道、具有与通道连接的管、具有布置在管上的、用于使引导介质的软管连接到通道处的连接套管。
背景技术
加热/冷却装置经常用于机动车的应当热控制的部件、如节流阀套管的传感器壳体中,并且其由实践中已公知。应当热控制的壳体大部分由轻金属制成。加热/冷却介质的用于流入/流出的两根管大部分由黄铜制成并且压入到壳体中。应连接到通道处的软管借助软管箍连接到该管处。
已知的加热/冷却装置的缺点是,软管的接口具有很大的重量并且生产成本极高。
发明内容
本发明基于以下问题,即改进前述类型的加热/冷却装置,使其制造成本特别的低廉。
根据本发明,该问题由此来解决,管由塑料制成并且能拆卸地固定在壳体中,并且在壳体和管之间布置密封元件。
通过这种设计,管能够成本特别低廉地以注塑法由塑料制成。此外,管还具有很小的重量。这种设计的其他优势在于,引导介质的软管的几乎任意的接口几何形状都能喷射注塑在管上。因为管能拆卸地固定在壳体中,由本发明,管能够制造成具有不同接口几何形状的并且能够与不同的壳体相组合。此外,这还有助于减少应储备的零件种类。
根据本发明的其他有利改进方案,当连接套管设计为快速联接装置的公部件时,在壳体上安装和拆卸软管呈现为特别简单的。优选地,快速联接装置的公部件具有用于针对母部件来密封的支承缘和用于与快速联接装置的母部件卡紧的止动空隙。所谓的VDA水接口特别适合作为快速联接装置。
密封元件例如能够设计为轴向密封环。但是在这种轴向密封环的情况下,在管上的颠覆载荷能够导致不密封性。根据本发明的其他有利改进方案,当密封元件设计用于相对于壳体径向密封的密封管时,该管特别可靠地相对于壳体地被密封。
根据本发明的其他有利改进方案,当管具有用于容纳设计为径向密封件的密封元件的凹槽时,有助于继续简化密封元件的安装。
根据本发明的其他有利改进方案,当管具有带小直径的截面的凸缘,并且该小直径截面支撑了径向密封的密封元件并被引导通过直至管的自由端时,能够以能特别简单地脱模的工具来制造管。通过这种设计能够避免例如对于制造凹槽不可避免的脱模率。优选的,壳体具有形状互补的凸缘。
根据本发明的其他有利的改进方案,当管具有法兰并且管的法兰轴向地相对于壳体的法兰预加应力时,作用在管上的力能够可靠地远离了密封元件。如此有助于提高管在壳体上的连接的密封可靠性。
管例如能够具有螺纹并旋转到壳体中。但是这样能导致,在旋转方向上加载时管的脱落。根据本发明的其他有利改进方案,当至少一个固定螺栓为了支撑管平行于管地布置在壳体上时,管是可靠地与壳体相连的。
根据本发明的有利改进方案,当通道壳体中引导向两个构造相同的、用于各一个管的容纳部时,壳体的流入和流出接口呈现为特别简易的。通过这种设计,加热/冷却装置能够由特别少量的相同零件组装而成。
附图说明
本发明允许多种实施方式。为了进一步阐明其基本原理,以附图示出其中两种并在下文进行说明。其示出:
图1是具有根据本发明的加热/冷却装置的壳体的局部截面图,
图2放大了图1中的根据本发明的加热/冷却装置的接口,
图3是图1中的加热/冷却装置的接口的其他实施方式。
具体实施方式
图1示出了机动车内燃机的节流阀套管的壳体1。壳体1设计为普遍已知的节流阀的未详细示出的驱动装置的传感器壳体,并且具有带通道3的加热/冷却装置2。通道3置于两个接口4,5之间并且用于通流加热或冷却介质以加热或冷却壳体1。对于每根管8,9,壳体1具有容纳部6,7。在管中的一根管9上,借助快速联接装置11例如连接了引导介质的软管10。
图2极大地放大示出了图1中的接口5。在此应识别出,在容纳部7中的管9借助密封元件12来密封。密封元件12设计为径向密封的O型环,并且布置在管9的环绕凹槽13中。管9的伸出壳体1的部分具有连接套管14。连接套管14设计为图1中所示的快速联接装置11的公部件,并且具有用于针对图1中所示的母部件来密封的支承缘15和用于与快速联接装置11的母部件卡紧的止动空隙16。壳体1和管9分别具有一个法兰17,18。法兰17,18轴向地彼此相对地预加应力。用于使法兰17,18预加应力的固定螺栓19布置成平行于管9的轴的。图1中所示的其他管8设计为与图2中说明的管9相同的。
图3示出了图1中的接口105的其他实施方式。壳体101和管109具有彼此互补地布置的凸缘120,121。在该实施方式中,在凸缘120,121之间支承设计为径向密封的O型圈的密封元件112。管109的小直径的截面122支撑密封元件112并直通向管109的自由端。除此之外,接口105设计为与图2中的接口相同。彼此相对应的部件的参考标号在图3中比图2增加了100。
Claims (8)
1.一种用于壳体(1,101)的、尤其是用于机动车内燃机的节流阀套管的加热/冷却装置(2),具有布置在所述壳体(1,101)中的、用于通流加热或冷却介质的通道(3)、具有与所述通道(3)连接的管(9,109)、具有布置在所述管(9,109)上的、用于使引导介质的软管(10)连接到所述通道(3)上的连接套管(14),其特征在于,所述管(9,109)由塑料制成并且能拆卸地固定在所述壳体(1,101)中;并且在所述壳体(1,101)和所述管(9,109)之间布置有密封元件(12,112)。
2.根据权利要求1所述的加热/冷却装置,其特征在于,所述连接套管(14)设计为快速联接装置(11)的公部件。
3.根据权利要求1或2所述的加热/冷却装置,其特征在于,所述密封元件(12,112)设计用于相对于所述壳体(1,101)径向密封地密封所述管(9,109)。
4.根据权利要求3所述的加热/冷却装置,其特征在于,所述管(9)具有用于容纳设计为径向密封件的所述密封元件(12)的凹槽(13)。
5.根据权利要求3所述的加热/冷却装置,其特征在于,所述管(109)具有带有小直径的截面(122)的凸缘(121),并且小直径的所述截面(122)支撑径向密封的所述密封元件(112)并且被引导通过直至所述管(109)的自由端。
6.根据权利要求1至5中任一项所述的加热/冷却装置,其特征在于,所述管(9,109)具有法兰(18),并且所述管(9,109)的所述法兰(18)轴向地相对于所述壳体(1,101)的法兰(17)预加应力。
7.根据权利要求1至6中任一项所述的加热/冷却装置,其特征在于,至少一个固定螺栓(19)为了支撑所述管(9,109)平行于所述管(9,109)地布置在所述壳体(1,101)上。
8.根据权利要求1至7中任一项所述的加热/冷却装置,其特征在于,所述通道(3)在所述壳体(1,101)中引导向两个构造相同的、用于各一个管(8,9,109)的容纳部。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20130464015 EP2863097A1 (de) | 2013-10-16 | 2013-10-16 | Heiz-/Kühleinrichtung für ein Gehäuse insbesondere für einen Drosselklappenstutzen |
EP13464015.0 | 2013-10-16 |
Publications (1)
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CN104564309A true CN104564309A (zh) | 2015-04-29 |
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CN201410545540.8A Pending CN104564309A (zh) | 2013-10-16 | 2014-10-15 | 用于壳体的且特别用于节流阀套管的加热/冷却装置 |
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CN (1) | CN104564309A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE685027A (zh) * | 1965-08-06 | 1967-02-03 | ||
JPH06221225A (ja) * | 1993-01-26 | 1994-08-09 | Keihin Seiki Mfg Co Ltd | 気化器のアイシング防止装置における冷却水循環パ イプ |
JPH0828374A (ja) * | 1994-07-19 | 1996-01-30 | Hitachi Ltd | スロットルボディ |
JP2000297661A (ja) * | 1999-04-14 | 2000-10-24 | Aisan Ind Co Ltd | 内燃機関の吸気装置 |
CN1777773A (zh) * | 2003-04-21 | 2006-05-24 | 株式会社东京技术研究所 | 阀安装加热器单元 |
CN102788207A (zh) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | 用于可加热流体管路的连接件和可加热流体管路 |
WO2013061291A1 (en) * | 2011-10-27 | 2013-05-02 | Metaltecnica S.R.L. | Valve, in particular for tanks carried by vehicles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE685207A (zh) * | 1966-02-16 | 1967-01-16 |
-
2013
- 2013-10-16 EP EP20130464015 patent/EP2863097A1/de not_active Withdrawn
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2014
- 2014-10-15 CN CN201410545540.8A patent/CN104564309A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE685027A (zh) * | 1965-08-06 | 1967-02-03 | ||
JPH06221225A (ja) * | 1993-01-26 | 1994-08-09 | Keihin Seiki Mfg Co Ltd | 気化器のアイシング防止装置における冷却水循環パ イプ |
JPH0828374A (ja) * | 1994-07-19 | 1996-01-30 | Hitachi Ltd | スロットルボディ |
JP2000297661A (ja) * | 1999-04-14 | 2000-10-24 | Aisan Ind Co Ltd | 内燃機関の吸気装置 |
CN1777773A (zh) * | 2003-04-21 | 2006-05-24 | 株式会社东京技术研究所 | 阀安装加热器单元 |
CN102788207A (zh) * | 2011-05-20 | 2012-11-21 | 诺马德国有限责任公司 | 用于可加热流体管路的连接件和可加热流体管路 |
WO2013061291A1 (en) * | 2011-10-27 | 2013-05-02 | Metaltecnica S.R.L. | Valve, in particular for tanks carried by vehicles |
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EP2863097A1 (de) | 2015-04-22 |
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