WO2016096875A1 - Ventilvorrichtung in einem kraftfahrzeug - Google Patents
Ventilvorrichtung in einem kraftfahrzeug Download PDFInfo
- Publication number
- WO2016096875A1 WO2016096875A1 PCT/EP2015/079823 EP2015079823W WO2016096875A1 WO 2016096875 A1 WO2016096875 A1 WO 2016096875A1 EP 2015079823 W EP2015079823 W EP 2015079823W WO 2016096875 A1 WO2016096875 A1 WO 2016096875A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flap
- axis
- flow channel
- housing
- valve device
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
- F16K1/221—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 specially adapted operating means therefor
-
- 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
- F16K1/224—Details of bearings for the axis of rotation
-
- 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
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
-
- 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
- F16K1/222—Shaping of the valve member
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
Definitions
- the invention relates to a valve device in a motor vehicle having a housing, a ⁇ arranged in the housing flow channel, a being ⁇ arranged in the flow channel flap for closing the flow channel, wherein the flap is mounted on a shaft, mounted the axis of rotation in the housing and is driven by an electric motor via a gear, a arranged in the flow channel valve seat z, with the flap is in the closed position in contact, wherein the axis penetrates the flap at an angle.
- valve devices find for example as
- Throttle body for Lufmassenregelung of combustion engines ⁇ or fuel cell systems use.
- a ge ⁇ desired reduction of the necessary space by reducing the inclination of the axis is a limit set by the flap design.
- limits a reduction of the skew limits a reduction of the skew.
- Object of the present invention is to provide a Ventilvor ⁇ direction of the type mentioned above, with the axis running obliquely in the flow channel requires the smallest possible space.
- the object is achieved in that the part of the axis located in the flow channel has a smaller diameter than in the region of the transmission-side bearing be ⁇ sits.
- the reduction of the axial diameter in the flow channel he ⁇ allows the arrangement of a flap with a smaller thickness and allows a less steep inclination of the axis to
- valve device in this way, requires less space in the extension of the flow channel. Characterized the housing of the valve device in this direction can be smaller and thus lighter and cheaper formed from ⁇ .
- Diameter of the axis in the direction of the gearbox facing away from the bearing, in particular after the flap, is further reduced.
- the axis in the region of the second bearing has the smallest diameter, which allows the use of a smaller bearing and thus also contributes to the reduction of the necessary space.
- the increase in the distance from the flap to the lateral surface of the axle as a result of the diameter reduction ⁇ has yet another advantage that has an influence on the insertable seal.
- seals with protruding sealing lips we ⁇ considerably more effective than simple O-ring seals.
- ⁇ on the basis of the spatial extent of the sealing lip on the wall of the flow channel, the use of such seals has so far been problematic at low inclination of the axis.
- the invention is explained in more detail, It shows in the single figure, a valve device according to the invention in section.
- the valve device for a motor vehicle in Figure 1 consists of a housing 1, with a housing arranged in the flow channel 2 for the passage of a fluid.
- an air flow through the valve device is regulated.
- an axis 3 is arranged, which is mounted on both sides in the housing 1.
- the first bearing 4 is located on the side of the housing 1 on which a transmission 5 is arranged.
- the transmission 5 is the output side connected to the axis 3 and the input side with an electric motor, not shown, which is housed in a separate chamber 6 of the housing 1.
- the second bearing 7 for the axis 3 is located on the opposite side of the transmission 5 of the flow channel 2.
- a flap 8 is arranged, which has a bore 9 through which the axis 3 extends.
- the flap 8 is bolted to the axis 3.
- the flap 8 further has a radially encircling edge on which a seal 10 is arranged.
- the flap 8 is in the closed position, so that the seal 10 cooperates with the region acting as a valve seat 11 region of the flow channel 2 and the flow channel 2 completely closes.
- the axis 3 has in the region of the first bearing 4, the largest diameter. Between the first bearing 4 and the flap 3, the axis 3 has a first shoulder 12, so that the part of the axle 3 located in the flow channel 2 has a smaller diameter than in the area of the transmission-side mounting.
- the seal 10 is a sealing ring with a sealing lip, wherein the sealing lip extends in the region of the second paragraph 13 in the flow channel in the direction of the axis 3.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580069017.5A CN107110376A (zh) | 2014-12-19 | 2015-12-15 | 机动车中的阀装置 |
US15/536,763 US20170363213A1 (en) | 2014-12-19 | 2015-12-15 | Valve device in a motor vehicle |
JP2017533194A JP2018503783A (ja) | 2014-12-19 | 2015-12-15 | 自動車に設けられる弁装置 |
EP15813026.0A EP3234421A1 (de) | 2014-12-19 | 2015-12-15 | Ventilvorrichtung in einem kraftfahrzeug |
KR1020177016395A KR20170083141A (ko) | 2014-12-19 | 2015-12-15 | 자동차에서의 밸브 디바이스 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014226732.3 | 2014-12-19 | ||
DE102014226732 | 2014-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016096875A1 true WO2016096875A1 (de) | 2016-06-23 |
Family
ID=54884035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/079823 WO2016096875A1 (de) | 2014-12-19 | 2015-12-15 | Ventilvorrichtung in einem kraftfahrzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170363213A1 (de) |
EP (1) | EP3234421A1 (de) |
JP (1) | JP2018503783A (de) |
KR (1) | KR20170083141A (de) |
CN (1) | CN107110376A (de) |
WO (1) | WO2016096875A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290615A (en) * | 1979-12-14 | 1981-09-22 | International Telephone And Telegraph Corporation | Butterfly valve |
EP1170534A2 (de) * | 2000-06-27 | 2002-01-09 | Siemens Automotive Inc. | Brennstoffzellesteuerventile |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2101144U (zh) * | 1991-08-10 | 1992-04-08 | 天津市汉迪机电工程有限公司 | 全聚四氟乙烯防腐蚀蝶形阀门 |
US5681025A (en) * | 1995-01-20 | 1997-10-28 | Kohler Co. | Motor operated butterfly valve with a multi-function seal |
US6439255B1 (en) * | 2000-11-17 | 2002-08-27 | Mks Instruments, Inc. | Valve flapper with dynamic circumference seal |
US6508455B2 (en) * | 2000-12-28 | 2003-01-21 | Visteon Global Technologies, Inc. | Electronic throttle body gear train module |
US6622984B2 (en) * | 2000-12-28 | 2003-09-23 | Visteon Global Technologies, Inc. | Electronic throttle body with low friction default mechanism |
JP2004300944A (ja) * | 2003-03-28 | 2004-10-28 | Denso Corp | 内燃機関用スロットル装置 |
US7571742B2 (en) * | 2005-03-23 | 2009-08-11 | Honeywell International Inc. | Butterfly outflow valve |
US8172202B2 (en) * | 2009-04-24 | 2012-05-08 | Honeywell International Inc. | Butterfly valve assembly including a bearing assembly for serrated spline constraint |
FR2982005B1 (fr) * | 2011-10-26 | 2015-01-09 | Valeo Sys Controle Moteur Sas | Vanne de gaz, notamment de gaz d'echappement recircules |
DE102012200054A1 (de) * | 2012-01-03 | 2013-07-04 | Continental Automotive Gmbh | Ventilvorrichtung für ein Kraftfahrzeug |
JP5714135B2 (ja) * | 2012-01-05 | 2015-05-07 | 三菱電機株式会社 | バタフライバルブ |
CN203395205U (zh) * | 2013-07-30 | 2014-01-15 | 温州东特蝶阀有限公司 | 蝶阀 |
-
2015
- 2015-12-15 KR KR1020177016395A patent/KR20170083141A/ko not_active Ceased
- 2015-12-15 EP EP15813026.0A patent/EP3234421A1/de not_active Withdrawn
- 2015-12-15 US US15/536,763 patent/US20170363213A1/en not_active Abandoned
- 2015-12-15 CN CN201580069017.5A patent/CN107110376A/zh active Pending
- 2015-12-15 JP JP2017533194A patent/JP2018503783A/ja not_active Withdrawn
- 2015-12-15 WO PCT/EP2015/079823 patent/WO2016096875A1/de active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290615A (en) * | 1979-12-14 | 1981-09-22 | International Telephone And Telegraph Corporation | Butterfly valve |
EP1170534A2 (de) * | 2000-06-27 | 2002-01-09 | Siemens Automotive Inc. | Brennstoffzellesteuerventile |
Also Published As
Publication number | Publication date |
---|---|
US20170363213A1 (en) | 2017-12-21 |
CN107110376A (zh) | 2017-08-29 |
EP3234421A1 (de) | 2017-10-25 |
KR20170083141A (ko) | 2017-07-17 |
JP2018503783A (ja) | 2018-02-08 |
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