JP2007253908A - 燃料タンク用コネクタ - Google Patents
燃料タンク用コネクタ Download PDFInfo
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- JP2007253908A JP2007253908A JP2006084506A JP2006084506A JP2007253908A JP 2007253908 A JP2007253908 A JP 2007253908A JP 2006084506 A JP2006084506 A JP 2006084506A JP 2006084506 A JP2006084506 A JP 2006084506A JP 2007253908 A JP2007253908 A JP 2007253908A
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- synthetic resin
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- fuel
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 64
- 238000003466 welding Methods 0.000 claims abstract description 106
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 63
- 239000000057 synthetic resin Substances 0.000 claims abstract description 63
- 239000000446 fuel Substances 0.000 claims abstract description 30
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 239000012466 permeate Substances 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 25
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 239000004698 Polyethylene Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/01—Arrangement of fuel conduits
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
-
- 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
- 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
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- 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
-
- 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
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
- B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/03177—Fuel tanks made of non-metallic material, e.g. plastics, or of a combination of non-metallic and metallic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
-
- 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
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7234—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 structure of the material of the parts to be joined being multi-layered comprising a barrier layer
- B29C66/72341—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 structure of the material of the parts to be joined being multi-layered comprising a barrier layer for gases
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- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7172—Fuel tanks, jerry cans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03447—Arrangements or special measures related to fuel tanks or fuel handling for improving the sealing
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/477—Fusion bond, e.g., weld, etc.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
【解決手段】ベース体1におけるフランジ部10の突き出し端部10aに一体に備えられる外側溶着用突部2と、上部30を前記ベース体1のフランジ部10の下面10gに一体化させ、かつ、外側面31を前記外側溶着用突部2の内側面20に一体化させるように設けられる内側溶着用部材3とを備えている。外側溶着用突部2は、燃料タンクTの外面層Taに溶着可能な第一合成樹脂から構成され、ベース体1は、燃料から生じるガスを透過させ難い第二合成樹脂と第一合成樹脂とのアロイ材から構成され、内側溶着用部材3は、前記第一合成樹脂から構成されている。
【選択図】図1
Description
(1)燃料タンクと、この燃料タンクへの燃料の送り込みやこの燃料タンクからの燃料の送り出し及びこの燃料タンクからのガスの送り出し等をなす移送路とを接続するためのコネクタであって、
(2)このコネクタが、
前記燃料タンクに透設された開口を覆う大きさのフランジ部と前記移送路に連通される流路とを備えたベース体と、
このベース体における少なくとも前記フランジ部の突き出し端部に一体に備えられる外側溶着用突部と、
前記燃料タンクの開口を内側に納めさせる大きさを備えたリング状をなすと共に、上部を前記ベース体のフランジ部の下面に一体化させ、かつ、外側面を前記外側溶着用突部の内側面に一体化させるように設けられる内側溶着用部材とを備えており、
(3)しかも、外側溶着用突部は、燃料タンクの外面層に溶着可能な第一合成樹脂から構成され、
(4)ベース体は、燃料から生じるガスを透過させ難い第二合成樹脂と前記第一合成樹脂とのアロイ材から、又は、燃料から生じるガスを透過させ難く且つ前記第一合成樹脂との馴染みの良い第二合成樹脂から構成され、
(5)内側溶着用部材は、前記第一合成樹脂から構成されている。
(1)前記燃料タンクTに透設された開口Tbを覆う大きさのフランジ部10と前記移送路Lに連通される流路11とを備えたベース体1と、
(2)このベース体1における少なくとも前記フランジ部10の突き出し端部10aに一体に備えられる外側溶着用突部2と、
(3)前記燃料タンクTの開口Tbを内側に納めさせる大きさを備えたリング状をなすと共に、上部30を前記ベース体1のフランジ部10の下面10gに一体化させ、かつ、外側面31を前記外側溶着用突部2の内側面20に一体化させるように設けられる内側溶着用部材3とを備えている。
ベース体1は、燃料から生じるガスを透過させ難い第二合成樹脂と前記第一合成樹脂とのアロイ材から、又は、燃料から生じるガスを透過させ難く且つ前記第一合成樹脂との馴染みの良い第二合成樹脂から構成され、
内側溶着用部材3は、前記第一合成樹脂から構成されている。
Ta 外面層
Tb 開口
L 移送路
C コネクタ
1 ベース体
10 フランジ部
10a 突き出し端部
10g 下面
2 外側溶着用突部
20 内側面
3 内側溶着用部材
30 上部
Claims (4)
- 燃料タンクと、この燃料タンクへの燃料の送り込みやこの燃料タンクからの燃料の送り出し及びこの燃料タンクからのガスの送り出し等をなす移送路とを接続するためのコネクタであって、
このコネクタが、
前記燃料タンクに透設された開口を覆う大きさのフランジ部と前記移送路に連通される流路とを備えたベース体と、
このベース体における少なくとも前記フランジ部の突き出し端部に一体に備えられる外側溶着用突部と、
前記燃料タンクの開口を内側に納めさせる大きさを備えたリング状をなすと共に、上部を前記ベース体のフランジ部の下面に一体化させ、かつ、外側面を前記外側溶着用突部の内側面に一体化させるように設けられる内側溶着用部材とを備えており、
しかも、外側溶着用突部は、燃料タンクの外面層に溶着可能な第一合成樹脂から構成され、
ベース体は、燃料から生じるガスを透過させ難い第二合成樹脂と前記第一合成樹脂とのアロイ材から、又は、燃料から生じるガスを透過させ難く且つ前記第一合成樹脂との馴染みの良い第二合成樹脂から構成され、
内側溶着用部材は、前記第一合成樹脂から構成されていることを特徴とする燃料タンク用コネクタ。 - 内側溶着用部材をインサートとしたインサート成形によって形成されていることを特徴とする請求項1記載の燃料タンク用コネクタ。
- 第一合成樹脂の融点よりも第二合成樹脂の融点が高くなっていることを特徴とする請求項2記載の燃料タンク用コネクタ。
- 第一合成樹脂が、燃料タンクの外面層を構成する合成樹脂と同一の合成樹脂であることを特徴とする請求項1〜請求項3のいずれか1項に記載の燃料タンク用コネクタ。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006084506A JP4991172B2 (ja) | 2006-03-27 | 2006-03-27 | 燃料タンク用コネクタ |
PCT/JP2007/053750 WO2007122860A1 (ja) | 2006-03-27 | 2007-02-28 | 燃料タンク用コネクタ |
US12/224,982 US7896405B2 (en) | 2006-03-27 | 2007-02-28 | Connector for fuel tank |
KR1020087022657A KR20080102206A (ko) | 2006-03-27 | 2007-02-28 | 연료탱크용 커넥터 |
EP07715040.7A EP2003007B1 (en) | 2006-03-27 | 2007-02-28 | Connector for fuel tank |
CN2007800107115A CN101410268B (zh) | 2006-03-27 | 2007-02-28 | 燃料箱用连接器 |
TW096106922A TW200800664A (en) | 2006-03-27 | 2007-03-01 | Fuel tank connector |
Applications Claiming Priority (1)
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JP2006084506A JP4991172B2 (ja) | 2006-03-27 | 2006-03-27 | 燃料タンク用コネクタ |
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JP2007253908A true JP2007253908A (ja) | 2007-10-04 |
JP4991172B2 JP4991172B2 (ja) | 2012-08-01 |
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JP2006084506A Active JP4991172B2 (ja) | 2006-03-27 | 2006-03-27 | 燃料タンク用コネクタ |
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US (1) | US7896405B2 (ja) |
EP (1) | EP2003007B1 (ja) |
JP (1) | JP4991172B2 (ja) |
KR (1) | KR20080102206A (ja) |
CN (1) | CN101410268B (ja) |
TW (1) | TW200800664A (ja) |
WO (1) | WO2007122860A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9212774B2 (en) | 2009-10-20 | 2015-12-15 | Nifco Inc. | Connector for fuel tank |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010032931A1 (de) | 2010-07-30 | 2012-02-02 | Kautex Textron Gmbh & Co. Kg | Behälter aus thermoplastischem Kunststoff |
JP6452647B2 (ja) * | 2016-06-09 | 2019-01-16 | 豊田合成株式会社 | 燃料系部品 |
CN110217097A (zh) * | 2019-06-23 | 2019-09-10 | 亚普汽车部件股份有限公司 | 一种燃料存储箱内壁熔接结构及存储箱生产方法 |
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JP2002211254A (ja) * | 2000-11-17 | 2002-07-31 | Nifco Inc | 燃料タンク用コネクタ |
JP2003276457A (ja) * | 2002-03-25 | 2003-09-30 | Nifco Inc | 燃料タンク用コネクタ |
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DE19943673A1 (de) | 1999-09-13 | 2001-03-29 | Kautex Textron Gmbh & Co Kg | Tankeinsatz und Verfahren zu dessen Herstellung |
JP2001113963A (ja) | 1999-10-15 | 2001-04-24 | Honda Motor Co Ltd | 樹脂製燃料タンク |
US6289915B1 (en) | 2000-06-06 | 2001-09-18 | Visteon Global Technologies, Inc. | Permeation and leak preventative design for fuel tank attachments |
JP2002137643A (ja) | 2000-11-02 | 2002-05-14 | Nifco Inc | 燃料タンク用コネクタ |
JP3914733B2 (ja) * | 2000-11-02 | 2007-05-16 | 株式会社ニフコ | 燃料タンク用コネクタ |
DE10124621B4 (de) * | 2001-05-21 | 2021-03-04 | Andreas Stihl Ag & Co. | Betriebsmitteltank |
JP4077616B2 (ja) | 2001-09-07 | 2008-04-16 | 京三電機株式会社 | 樹脂部品の溶着構造 |
JP3821224B2 (ja) * | 2002-03-15 | 2006-09-13 | 日産自動車株式会社 | 燃料封入容器と溶着部品の溶着方法 |
DE10309275A1 (de) * | 2002-09-03 | 2004-03-25 | Rasmussen Gmbh | Kupplungsstück zum Verbinden eines Kraftstoffaufnahme- oder -abgabebauteils mit einer Fluidleitung und Verfahren zu dessen Herstellung |
DE10241286B4 (de) * | 2002-09-03 | 2004-07-22 | Rasmussen Gmbh | Bauteil zum Verbinden einer Fluidleitung mit einer Öffnung eines Kunststoff aufweisenden Behälters oder zum Verschließen der Öffnung |
JP2003269274A (ja) | 2003-02-12 | 2003-09-25 | Nifco Inc | フューエルカットバルブ |
DE10324471B3 (de) * | 2003-05-30 | 2004-12-16 | Rasmussen Gmbh | Rohrartiger Stutzen |
JP4530817B2 (ja) * | 2003-12-08 | 2010-08-25 | 株式会社パイオラックス | 燃料タンク用継手及びその製造方法 |
JP2006084506A (ja) | 2004-09-14 | 2006-03-30 | Matsushita Electric Ind Co Ltd | フォトマスク保管装置とその保管方法 |
JP4564858B2 (ja) * | 2005-02-08 | 2010-10-20 | 八千代工業株式会社 | 燃料タンクの構造 |
-
2006
- 2006-03-27 JP JP2006084506A patent/JP4991172B2/ja active Active
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2007
- 2007-02-28 US US12/224,982 patent/US7896405B2/en not_active Expired - Fee Related
- 2007-02-28 CN CN2007800107115A patent/CN101410268B/zh active Active
- 2007-02-28 EP EP07715040.7A patent/EP2003007B1/en active Active
- 2007-02-28 KR KR1020087022657A patent/KR20080102206A/ko not_active Application Discontinuation
- 2007-02-28 WO PCT/JP2007/053750 patent/WO2007122860A1/ja active Application Filing
- 2007-03-01 TW TW096106922A patent/TW200800664A/zh unknown
Patent Citations (2)
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JP2002211254A (ja) * | 2000-11-17 | 2002-07-31 | Nifco Inc | 燃料タンク用コネクタ |
JP2003276457A (ja) * | 2002-03-25 | 2003-09-30 | Nifco Inc | 燃料タンク用コネクタ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9212774B2 (en) | 2009-10-20 | 2015-12-15 | Nifco Inc. | Connector for fuel tank |
Also Published As
Publication number | Publication date |
---|---|
TW200800664A (en) | 2008-01-01 |
WO2007122860A1 (ja) | 2007-11-01 |
EP2003007A4 (en) | 2015-01-07 |
CN101410268A (zh) | 2009-04-15 |
JP4991172B2 (ja) | 2012-08-01 |
CN101410268B (zh) | 2012-07-04 |
EP2003007A9 (en) | 2009-04-15 |
US20090116899A1 (en) | 2009-05-07 |
US7896405B2 (en) | 2011-03-01 |
EP2003007B1 (en) | 2018-10-10 |
KR20080102206A (ko) | 2008-11-24 |
EP2003007A2 (en) | 2008-12-17 |
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