JP2001088858A5 - - Google Patents

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Publication number
JP2001088858A5
JP2001088858A5 JP1999268164A JP26816499A JP2001088858A5 JP 2001088858 A5 JP2001088858 A5 JP 2001088858A5 JP 1999268164 A JP1999268164 A JP 1999268164A JP 26816499 A JP26816499 A JP 26816499A JP 2001088858 A5 JP2001088858 A5 JP 2001088858A5
Authority
JP
Japan
Prior art keywords
fuel
passage
resin material
main body
injection pipe
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
Application number
JP1999268164A
Other languages
Japanese (ja)
Other versions
JP2001088858A (en
JP4399918B2 (en
Filing date
Publication date
Priority claimed from JP26816499A external-priority patent/JP4399918B2/en
Priority to JP26816499A priority Critical patent/JP4399918B2/en
Application filed filed Critical
Priority to DE60026414T priority patent/DE60026414T2/en
Priority to EP00120535A priority patent/EP1086842B1/en
Publication of JP2001088858A publication Critical patent/JP2001088858A/en
Priority to US10/060,303 priority patent/US6474376B2/en
Priority to US10/247,506 priority patent/US6681817B2/en
Publication of JP2001088858A5 publication Critical patent/JP2001088858A5/ja
Publication of JP4399918B2 publication Critical patent/JP4399918B2/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】 燃料タンクへ給油するための燃料タンクの給油装置において、
燃料タンクへ燃料を供給するための燃料通路(Pa)を有し、第1樹脂材料から形成された燃料注入管と、
燃料注入管内に配設され、燃料を注入しかつ上記燃料通路(Pa)に接続される注入通路(Sp)と、注入通路(Sp)に面したシート面(24b)とを有し、第1樹脂材料と異なった第2樹脂材料から形成されたケーシング本体(20)と、
上記注入通路(Sp)を開閉するとともに、上記シート面(24b)に着座して通路を外部に対してシールするシャッタ(80)と、
燃料注入管とケーシング本体(20)との間を気密に封止するように介在するとともに、第3樹脂材料から形成された封止部材(60)と、
を備え、
上記ケーシング本体(20)は、該ケーシング本体(20)の上部に形成されたフランジ(22)と、該フランジ(22)から該ケーシング本体(20)の軸方向および該軸方向と直角方向へ突設されたリブ(22a,22b)とを備え、
上記封止部材(60)は、上記ケーシング本体(20)のフランジ(22)にインサート成形されることで上記リブ(22a,22b)を嵌合するように形成され、該封止部材(60)の一端部は、燃料注入管に溶着により一体化されていること
を特徴とする燃料タンクの給油装置。
[Claims]
1. In a fuel tank refueling device for refueling a fuel tank.
A fuel injection pipe having a fuel passage (Pa) for supplying fuel to the fuel tank and formed from the first resin material,
Disposed in the fuel injection pipe, a fuel and the injected and injection passage connected to the fuel passage (Pa) (Sp), the sheet surface facing the injection passage (Sp) and (24b), the A casing body (20) formed of a second resin material different from the first resin material, and
A shutter (80) that opens and closes the injection passage (Sp) and sits on the seat surface (24b) to seal the passage to the outside.
The fuel injection pipe and the casing main body (20) are interposed so as to be airtightly sealed, and the sealing member (60) formed of the third resin material and the sealing member (60).
With
The casing main body (20) protrudes from the flange (22) formed on the upper portion of the casing main body (20) in the axial direction of the casing main body (20) and in a direction perpendicular to the axial direction. Equipped with provided ribs (22a, 22b)
The sealing member (60) is formed so as to fit the ribs (22a, 22b) by insert molding into the flange (22) of the casing body (20), and the sealing member (60) is formed. One end of the fuel tank is a fuel tank refueling device that is integrated with the fuel injection pipe by welding.

【0005】
【課題を解決するための手段およびその作用・効果】
上記課題を解決するためになされた本発明は、
燃料タンクへ給油するための燃料タンクの給油装置において、
燃料タンクへ燃料を供給するための燃料通路を有し、第1樹脂材料から形成された燃料注入管と、
燃料注入管内に配設され、燃料を注入しかつ上記燃料通路に接続される注入通路と、注入通路に面したシート面とを有し、第1樹脂材料と異なった第2樹脂材料から形成されたケーシング本体と、
上記注入通路を開閉するとともに、上記シート面に着座して通路を外部に対してシールするシャッタと、
燃料注入管とケーシング本体との間を気密に封止するように介在するとともに、第3樹脂材料から形成された封止部材と、
を備え、
上記ケーシング本体は、該ケーシング本体の上部に形成されたフランジと、該フランジから該ケーシング本体の軸方向および該軸方向と直角方向へ突設されたリブとを備え、
上記封止部材は、上記ケーシング本体のフランジにインサート成形されることで上記リブを嵌合するように形成され、該封止部材の一端部は、燃料注入管に溶着により一体化されていること
を特徴とする。
0005
[Means for solving problems and their actions / effects]
The present invention made to solve the above problems
In the fuel tank refueling device for refueling the fuel tank
A fuel injection pipe formed from the first resin material, which has a fuel passage for supplying fuel to the fuel tank, and
Disposed in the fuel injection pipe, the fuel is injected and has an injection passage connected to the fuel passage and a seat surface facing the injection passage, formed from a second resin material that is different from the first resin material Casing body and
A shutter that opens and closes the injection passage and sits on the seat surface to seal the passage to the outside.
An intervening airtight seal between the fuel injection pipe and the casing body, and a sealing member formed of a third resin material,
With
The casing main body includes a flange formed on the upper portion of the casing main body, and ribs protruding from the flange in the axial direction of the casing main body and in a direction perpendicular to the axial direction.
The sealing member is formed so as to fit the rib by insert molding into the flange of the casing body, and one end of the sealing member is integrated with the fuel injection pipe by welding. It is characterized by.

本発明にかかる燃料タンクの給油装置では、ケーシング本体の注入通路を開閉するシャッタを開き動作させることにより、燃料注入管の燃料通路を通じて燃料が燃料タンクに供給される。そして、注入通路をシャッタで閉じたときに外部に対してシールされる。

In the fuel tank refueling device according to the present invention, fuel is supplied to the fuel tank through the fuel passage of the fuel injection pipe by opening and operating the shutter that opens and closes the injection passage of the casing main body. Then, when the injection passage is closed by the shutter, it is sealed to the outside.

JP26816499A 1999-09-22 1999-09-22 Fuel tank refueling device Expired - Fee Related JP4399918B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP26816499A JP4399918B2 (en) 1999-09-22 1999-09-22 Fuel tank refueling device
DE60026414T DE60026414T2 (en) 1999-09-22 2000-09-20 refueling device
EP00120535A EP1086842B1 (en) 1999-09-22 2000-09-20 Fueling device
US10/060,303 US6474376B2 (en) 1999-09-22 2002-02-01 Fueling device
US10/247,506 US6681817B2 (en) 1999-09-22 2002-09-20 Fueling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26816499A JP4399918B2 (en) 1999-09-22 1999-09-22 Fuel tank refueling device

Publications (3)

Publication Number Publication Date
JP2001088858A JP2001088858A (en) 2001-04-03
JP2001088858A5 true JP2001088858A5 (en) 2006-09-28
JP4399918B2 JP4399918B2 (en) 2010-01-20

Family

ID=17454805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26816499A Expired - Fee Related JP4399918B2 (en) 1999-09-22 1999-09-22 Fuel tank refueling device

Country Status (1)

Country Link
JP (1) JP4399918B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004224359A (en) * 2003-01-20 2004-08-12 Toyota Industries Corp Resin tank
JP6070440B2 (en) 2013-02-15 2017-02-01 豊田合成株式会社 Lubrication device
JP5983521B2 (en) 2013-04-26 2016-08-31 豊田合成株式会社 Lubrication device
JP6277969B2 (en) 2014-05-28 2018-02-14 豊田合成株式会社 Lubrication device

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