JP2007147075A - 切替え円筒弁シール部材 - Google Patents
切替え円筒弁シール部材 Download PDFInfo
- Publication number
- JP2007147075A JP2007147075A JP2006308505A JP2006308505A JP2007147075A JP 2007147075 A JP2007147075 A JP 2007147075A JP 2006308505 A JP2006308505 A JP 2006308505A JP 2006308505 A JP2006308505 A JP 2006308505A JP 2007147075 A JP2007147075 A JP 2007147075A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical valve
- switching cylindrical
- switching
- seal member
- elastic force
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0268—Valves
- F02B27/0284—Rotary slide valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
-
- 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
- F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
- F02D9/16—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being rotatable
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0457—Packings
- F16K5/0478—Packings on the plug
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Characterised By The Charging Evacuation (AREA)
- Gasket Seals (AREA)
Abstract
【解決手段】多シリンダ内燃機関における切替え円筒弁の吸気管に対するシールのための切替え円筒弁シール部材1であって、円周シール面3を備えて円周方向に延びる互いに隔たった2つの円周シール部分2と、軸方向シール面5を備えて軸方向に延びる互いに隔たった2つの軸方向延在シール部分4と、少なくとも前記円周シール部分2をその円周シール面に直角方向に付勢する少なくとも1つの弾性力付勢手段7とを有する切替え円筒弁シール部材1に関する。本発明によれば、弾性力付勢手段7は切替え円筒弁と円周シール部分2の間を延びて切替え円筒弁に支持されるように構成されている。
【選択図】図1
Description
本発明の実施形態では、弾性力付勢手段は少なくとも1つの弾性力付勢ブリッジ部材を含むのがよい。該弾性力付勢ブリッジ部材は、本発明では円周シール部分と切替え円筒弁の間の領域に延びるように形成される。円周シール面の切替え円筒弁嵌入穴の内壁面への押し付け圧力の均等化を確実にするために、それぞれ1つの自由端を有する2つの弾性力付勢ブリッジ部材を設けることも考えられる。
2 円周シール部分
3 円周シール面
4 軸方向延在シール部分
5 軸方向シール面
6 領域
7 ブリッジ部分
8 半径方向外向き弾性力付勢部分
9 半径方向外向き弾性力付勢部分
10 連結部分
11 切替え円筒弁
12 固定用リセス
13 閉鎖領域
14 通路
15 半径方向部材
16 半径方向部材
17 屈曲部分
18 屈曲部分
19 固定用突起
Claims (14)
- 多シリンダ内燃機関における切替え円筒弁(11)の吸気管に対するシールのための切替え円筒弁シール部材(1)であって、円周シール面(3)を備えて円周方向に延びる互いに隔たった2つの円周シール部分(2)と、軸方向シール面(5)を備えて軸方向に延びる互いに隔たった2つの軸方向延在シール部分(4)と、少なくとも前記円周シール部分(2)を半径方向に付勢する少なくとも1つの付勢手段(7)とを有する切替え円筒弁シール部材(1)において、前記弾性力付勢手段(7)は前記円周シール部分(2)の前記切替え円筒弁に向いた側に配設されていることを特徴とする切替え円筒弁シール部材。
- 前記弾性力付勢手段(7)は少なくとも1つの弾性力付勢ブリッジ部分(7)を含む
ことを特徴とする請求項1記載の切替え円筒弁シール部材。 - 前記ブリッジ部分(7)は前記円周シール面(3)と間隔をおいて該円周シール面(3)に少なくとも部分的に少なくとも近似的に平行に延びることを特徴とする請求項2記載の切替え円筒弁シール部材。
- 前記ブリッジ部分(7)は前記円周シール部分(2)とで閉じた形状に形成されたことを特徴とする請求項2あるいは3記載の切替え円筒弁シール部材。
- 前記ブリッジ部分(7)は連結部分(10)を介して互いに連結された半径方向弾性力付勢部分(8、9)を有し、前記連結部分(10)の輪郭形状は前記半径方向弾性力付勢部分(8、9)の輪郭形状から外れていることを特徴とする請求項4記載の切替え円筒弁シール部材。
- 前記連結部分(10)は屈曲形状に形成されていることを特徴とする請求項5記載の切替え円筒弁シール部材。
- 前記連結部分(10)は前記半径方向弾性力付勢部分(8,9)の中央に配設されていることを特徴とする請求項6記載の切替え円筒弁シール部材。
- 前記切替え円筒弁シール部材(1)が前記切替え円筒弁(11)を取り巻く角度、特に前記弾性力付勢手段(7)が前記切替え円筒弁(11)を取り巻く角度は180°よりも小さいことを特徴とする前記請求項のいずれか1項に記載の切替え円筒弁シール部材。
- 前記切替え円筒弁シール部材(1)を前記切替え円筒弁(11)に固定、特に取り外し可能に固定するための固定用手段(12)が前記切替え円筒弁シール部材(1)に設けられていることを特徴とする前記請求項のいずれか1項に記載の切替え円筒弁シール部材。
- 前記固定用手段(12)は少なくとも軸方向延在シール部分(4)に設けられていることを特徴とする請求項8記載の切替え円筒弁シール部材。
- 前記固定用手段(12)は少なくとも前記切替え円筒弁(11)の固定用突起を受け入れるための軸方向に延びる固定用リセスを含むことを特徴とする請求項9記載の切替え円筒弁シール部材。
- 前記請求項のいずれか1項に記載の切替え円筒弁シール部材(1)を少なくとも1つ備えた切替え円筒弁。
- 前記弾性力付勢部材(7)は前記切替え円筒弁(11)の2つの互いに離れた支持部材で支持されることを特徴とする請求項12記載の切替え円筒弁。
- 前記切替え円筒弁(11)は前記切替え円筒弁シール部材(1)の固定用リセス(12)に固定する少なくとも1つの突起部を有することを特徴とする請求項11あるいは12に記載の切替え円筒弁。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005018726U DE202005018726U1 (de) | 2005-11-29 | 2005-11-29 | Schaltwalzendichtung |
DE202005018726.7 | 2005-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007147075A true JP2007147075A (ja) | 2007-06-14 |
JP5115948B2 JP5115948B2 (ja) | 2013-01-09 |
Family
ID=37982971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006308505A Active JP5115948B2 (ja) | 2005-11-29 | 2006-11-15 | 切替え円筒弁シール部材 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7484490B2 (ja) |
JP (1) | JP5115948B2 (ja) |
DE (1) | DE202005018726U1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109357042A (zh) * | 2018-10-30 | 2019-02-19 | 中石化广州工程有限公司 | 一种旋塞阀密封结构及其使用方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102356221B (zh) | 2009-05-12 | 2013-11-13 | 爱信精机株式会社 | 内燃机用进气装置 |
DE102010011955B4 (de) | 2010-03-18 | 2013-05-16 | Mann + Hummel Gmbh | Schaltwalze einer Saugrohranlage und Schaltwalzendichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001519006A (ja) * | 1997-03-26 | 2001-10-16 | フイルテルウエルク マン ウント フンメル ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 特に多気筒の内燃機関のための吸気管装置で使用される切替ローラ |
WO2002061312A2 (en) * | 2001-02-01 | 2002-08-08 | Wahler Metalúrgica Ltda. | Water flow control valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE391180C (de) * | 1921-03-19 | 1924-02-29 | Roger Lemasson | Schieber mit zu einem Rahmen zusammengesetzten Dichtungsleisten |
DE19709882B4 (de) * | 1997-03-11 | 2013-08-29 | Mann + Hummel Gmbh | Schaltwalze |
DE19944108A1 (de) * | 1999-09-15 | 2001-03-22 | Mann & Hummel Filter | Schaltwalze |
-
2005
- 2005-11-29 DE DE202005018726U patent/DE202005018726U1/de not_active Expired - Lifetime
-
2006
- 2006-11-15 JP JP2006308505A patent/JP5115948B2/ja active Active
- 2006-11-29 US US11/605,217 patent/US7484490B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001519006A (ja) * | 1997-03-26 | 2001-10-16 | フイルテルウエルク マン ウント フンメル ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 特に多気筒の内燃機関のための吸気管装置で使用される切替ローラ |
WO2002061312A2 (en) * | 2001-02-01 | 2002-08-08 | Wahler Metalúrgica Ltda. | Water flow control valve |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109357042A (zh) * | 2018-10-30 | 2019-02-19 | 中石化广州工程有限公司 | 一种旋塞阀密封结构及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5115948B2 (ja) | 2013-01-09 |
DE202005018726U1 (de) | 2007-04-12 |
US7484490B2 (en) | 2009-02-03 |
US20070277767A1 (en) | 2007-12-06 |
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