JP2021514040A - 内燃機関のフレッシュエアシステムのための管状体 - Google Patents
内燃機関のフレッシュエアシステムのための管状体 Download PDFInfo
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- JP2021514040A JP2021514040A JP2020558944A JP2020558944A JP2021514040A JP 2021514040 A JP2021514040 A JP 2021514040A JP 2020558944 A JP2020558944 A JP 2020558944A JP 2020558944 A JP2020558944 A JP 2020558944A JP 2021514040 A JP2021514040 A JP 2021514040A
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- tubular body
- bellows
- connection
- body according
- longitudinal extension
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- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10137—Flexible ducts, e.g. bellows or hoses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
- B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/301—Three-dimensional joints, i.e. the joined area being substantially non-flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10347—Moulding, casting or the like
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10354—Joining multiple sections together
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10354—Joining multiple sections together
- F02M35/1036—Joining multiple sections together by welding, bonding or 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
- F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
-
- 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
- F16L9/00—Rigid pipes
- F16L9/22—Pipes composed of a plurality of segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/749—Motors
- B29L2031/7492—Intake manifold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (16)
- 各々がシェルのような形態で形成され、接合接続(20)によって、好ましくは溶接接続(10)によって又は接着接続によって、互いに接続された、第1及び第2の管状体部品(2a,2b)を含み、
管状体(1)がベローズ(4)として形成された共通のベローズセクション(3)を有する、
特に内燃機関のフレッシュエアシステムのための管状体(1)であって、
前記接合接続(20)は、前記ベローズセクション(3)の範囲外において、分割面(E)に配置されており、且つ、前記ベローズセクション(3)において、前記分割面(E)の範囲外に部分的に配置されている、ことを特徴とする管状体(1)。 - 前記接合接続(20)は、前記ベローズセクション(3)の領域において、前記分割面(E)と数回交差する、ことを特徴とする請求項1に記載の管状体。
- 前記ベローズセクション(3)の領域において、前記接合接続(20)は、前記分割面(E)に対して垂直に延びる組立方向(R)に、振動する、ことを特徴とする請求項1又は2に記載の管状体。
- 前記ベローズ(4)は、組立方向(R)に直交して延び且つこれに沿って前記ベローズが可変ベローズ長さ(l)を有する、長手延長方向(L)に沿って延びており、前記接合接続(20)は、前記長手延長方向(L)に沿って延びているとともに、前記ベローズ(3)の領域において、前記分割面(E)の範囲外における極限点(12)を含む、ジグザグ状又は正弦波状の経路を有する、ことを特徴とする請求項1乃至3のいずれか1つに記載の管状体。
- 前記接合接続(20)は、前記組立方向(R)に対して垂直且つ前記長手延長方向(L)に対して垂直で前記ベローズセクション(3)に面する、観察方向(B)において、ジグザグ状又は正弦波状の経路を有する、ことを特徴とする請求項4に記載の管状体。
- 前記ベローズ(4)は、前記長手延長方向(L)に沿って交互する折り畳みチップ(4a)及び折り畳みベース(4b)を有し、前記長手延長方向(L)に沿って隣り合う2つの極限点(12)は、2つの隣り合う前記折り畳みチップ(4a)に配置されている、ことを特徴とする請求項4又は5に記載の管状体。
- 前記接合接続(20)は、少なくとも1つの極限点(12)の領域において、好ましくはいくつかの極限点(12)の領域において、中断されている、ことを特徴とする請求項6に記載の管状体。
- 少なくとも1つの折り畳みベース(4b)にノッチ(7)が形成されている、ことを特徴とする請求項6又は7に記載の管状体。
- 各ベローズベース(4b)には長手延長方向(L)に沿ってノッチ(7)が設けられている、又は、n番目のベローズベース(4b)毎にのみ長手延長方向(L)に沿ってノッチ(7)が設けられており、そしてnは2以上の正の整数である、ことを特徴とする請求項6乃至8のいずれか1つに記載の管状体。
- 前記少なくとも1つのノッチ(7)は、前記接合接続(20)の転換点(13)に、正弦波状の経路で配置されている、ことを特徴とする請求項9に記載の管状体。
- 溶接接続(10)として形成された前記接合接続(20)が、溶接シーム(11)によって形成されている、ことを特徴とする請求項1乃至10のいずれか1つに記載の管状体。
- 前記溶接シーム(11)は、前記ベローズセクション(4)の領域において、均質になるように形成され、好ましくは、均一なシーム深さ及び/又はシーム幅で構成されている、ことを特徴とする請求項11に記載の管状体。
- 前記溶接シーム(11)は、前記ベローズセクション(3)の領域において、不均質になるように形成され、好ましくは、少なくともいくつかのセクションにおいて前記長手延長方向(L)に沿って変わる、シーム深さ及び/又はシーム幅で構成されている、ことを特徴とする請求項11に記載の管状体。
- 前記ベローズセクション(3)の範囲外において、2つの管状体部品(2a,2b)は、ハーフシェル(5a,5b)として形成されており、そのシェルエッジ(6a,6b)は、前記分割面(E)に配置されているとともに、前記接合接続(20)を形成している、ことを特徴とする請求項1乃至13のいずれか1つに記載の管状体。
- 前記管状体(1)の材料は、プラスチック、好ましくは圧密及び/又はプレスされた不織布である、ことを特徴とする請求項1乃至14のいずれか1つに記載の管状体。
- 前記内燃機関内にフレッシュエアを導入するためのフレッシュエア供給部を備え、前記フレッシュエア供給部には、未処理側における未処理エア供給部及び清浄側における清浄エア排出部を有し、前記フレッシュエアを清浄するためのフィルタエレメントを含む、フィルタ装置が配置されており、前記未処理エア供給部及び/又は前記清浄エア排出部は、少なくとも1つの請求項1乃至15のいずれか1つに記載の管状体(1)を含む、内燃機関のためのフレッシュエアシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018206615.9A DE102018206615A1 (de) | 2018-04-27 | 2018-04-27 | Rohrkörper für eine Frischluftanlage einer Brennkraftmaschine |
DE102018206615.9 | 2018-04-27 | ||
PCT/EP2019/058592 WO2019206599A1 (de) | 2018-04-27 | 2019-04-05 | Rohrkörper für eine frischluftanlage einer brennkraftmaschine |
Publications (2)
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JP2021514040A true JP2021514040A (ja) | 2021-06-03 |
JP6963122B2 JP6963122B2 (ja) | 2021-11-05 |
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JP2020558944A Active JP6963122B2 (ja) | 2018-04-27 | 2019-04-05 | 内燃機関のフレッシュエアシステムのための管状体 |
Country Status (5)
Country | Link |
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EP (1) | EP3784897B1 (ja) |
JP (1) | JP6963122B2 (ja) |
KR (1) | KR102253979B1 (ja) |
DE (1) | DE102018206615A1 (ja) |
WO (1) | WO2019206599A1 (ja) |
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JP3050682B2 (ja) * | 1992-01-27 | 2000-06-12 | タイガースポリマー株式会社 | 合成樹脂製ホースおよびその製造方法 |
DE69920428T2 (de) | 1998-04-09 | 2005-10-06 | Toyoda Gosei Co., Ltd. | Ansaugleitung |
DE10051116A1 (de) * | 2000-10-14 | 2002-04-25 | Mann & Hummel Filter | Saugrohr für eine Brennkraftmaschine mit mindestens zwei verschweißten Schalen |
FR2831216B1 (fr) * | 2001-10-24 | 2004-01-16 | Wecosta | Conduit d'admission thermoforme en materiau non tisse a double flexions |
DE102005050571B4 (de) * | 2005-10-21 | 2016-05-25 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zum Verschweißen von Kunststoffform- bzw. Kunststoffhohlkörpern |
DE102010040172A1 (de) * | 2010-09-02 | 2012-03-08 | Mahle International Gmbh | Kunststoffhohlteil |
EP2677154B1 (en) | 2012-06-19 | 2018-11-28 | MANN+HUMMEL GmbH | Line system for a fluid, method of manufacturing a line system and apparatus for manufacturing a line system |
KR101745137B1 (ko) * | 2015-09-15 | 2017-06-09 | 현대자동차주식회사 | 차량용 에어덕트 |
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2018
- 2018-04-27 DE DE102018206615.9A patent/DE102018206615A1/de active Pending
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2019
- 2019-04-05 KR KR1020207030366A patent/KR102253979B1/ko active IP Right Grant
- 2019-04-05 EP EP19717249.7A patent/EP3784897B1/de active Active
- 2019-04-05 JP JP2020558944A patent/JP6963122B2/ja active Active
- 2019-04-05 WO PCT/EP2019/058592 patent/WO2019206599A1/de active Application Filing
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Publication number | Publication date |
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EP3784897A1 (de) | 2021-03-03 |
KR20200128436A (ko) | 2020-11-12 |
WO2019206599A1 (de) | 2019-10-31 |
KR102253979B1 (ko) | 2021-05-21 |
EP3784897B1 (de) | 2022-06-22 |
DE102018206615A1 (de) | 2019-10-31 |
JP6963122B2 (ja) | 2021-11-05 |
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