JP7571125B2 - Removable cover for hatch to access fuel tank and battery charger in hybrid vehicle - Google Patents

Removable cover for hatch to access fuel tank and battery charger in hybrid vehicle Download PDF

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JP7571125B2
JP7571125B2 JP2022513502A JP2022513502A JP7571125B2 JP 7571125 B2 JP7571125 B2 JP 7571125B2 JP 2022513502 A JP2022513502 A JP 2022513502A JP 2022513502 A JP2022513502 A JP 2022513502A JP 7571125 B2 JP7571125 B2 JP 7571125B2
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fuel tank
hatch
battery charger
cover
hybrid vehicle
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JP2022548513A (en
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ニコラ ファルジャス，
フィリップ ユエ，
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Renault SAS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
    • B60H1/246—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the interior of the vehicle or in or below the floor
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • 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
    • B60K15/063—Arrangement of tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/087—Luggage compartments
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0416—Arrangement in the rear part of the vehicle
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • 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
    • B60K15/063—Arrangement of tanks
    • B60K2015/0634—Arrangement of tanks the fuel tank is arranged below the vehicle floor
    • 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
    • B60K15/063—Arrangement of tanks
    • B60K2015/0638—Arrangement of tanks the fuel tank is arranged in the rear of the vehicle
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00—Hybrid electric vehicles, HEVS
    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/952—Housing details

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Description

本発明は、概して、保守作業のためのハイブリッド自動車の燃料タンクおよびバッテリー充電器へのアクセスに関する。 The present invention relates generally to accessing the fuel tank and battery charger of a hybrid vehicle for maintenance operations.

特に、本発明は、ハイブリッド車の燃料タンクおよびバッテリー充電器にアクセスするためのハッチに関する。 In particular, the present invention relates to hatches for accessing fuel tanks and battery chargers in hybrid vehicles.

ハイブリッド自動車には、主燃焼エンジンと少なくとも１つの二次電気モータの両方が装備されている。 A hybrid vehicle is equipped with both a primary combustion engine and at least one secondary electric motor.

車両の保守作業では、燃料タンクおよびバッテリー充電器、ならびにそれらに取り付けられたダクトおよび接続部にそれぞれアクセスする必要なことがある。 Maintenance work on the vehicle may require access to the fuel tank and battery charger, as well as the ducts and connections attached to them.

既存の車両では、これらの作業には排気ラインの取り外しと、燃料タンクとバッテリー充電器とを支持する後車軸システムの完全な取り外しとが必要であり、これらは長くかかり、退屈なものであることがわかっている。 On existing vehicles, these operations require the removal of exhaust lines and the complete removal of the rear axle system which supports the fuel tank and battery charger, which can prove to be lengthy and tedious.

したがって、本発明の目的は、これらの欠点を改善し、ハイブリッド自動車の燃料タンクおよびバッテリー充電器にアクセスするためのより迅速で単純化された手段を提案することである。 The object of the present invention is therefore to remedy these shortcomings and to propose a quicker and simplified means of accessing the fuel tank and battery charger of a hybrid vehicle.

したがって、ハイブリッド自動車の燃料タンクおよびバッテリー充電器にアクセスするためのハッチ用の取り外し可能なカバーが提案されている。 Therefore, a removable cover for a hatch for accessing the fuel tank and battery charger of a hybrid vehicle is proposed.

カバーは、燃料タンクおよびバッテリー充電器に通じる車両に設けられた開口部を閉じるための手段を含む。 The cover includes means for closing openings in the vehicle leading to the fuel tank and the battery charger.

好ましくは、カバーは、ハッチが取り外し可能なカバーによって閉じられる位置にあるときに確実にシールするように構成された、カバーの周囲に恒久的に取り付けられた主シール手段を含む。 Preferably, the cover includes a primary sealing means permanently attached to the periphery of the cover, configured to provide a positive seal when the hatch is in a position closed by the removable cover.

有利には、カバーは、エンジンによって生成された蒸気を再循環させるためのダクトの通過のための開口部と、エンジンによって生成された蒸気を再循環させるための前記ダクトとカバーとの間のシールを確実にするように構成された二次シール手段とを含み得る。 Advantageously, the cover may include an opening for the passage of a duct for recirculating steam produced by the engine and secondary sealing means configured to ensure a seal between said duct for recirculating steam produced by the engine and the cover.

さらに、カバーは、カバーのプロファイルが自動車内の周囲の構成要素の構成に適合し得るように、その表面に少なくとも１つの非平面部分を含み得る。 Additionally, the cover may include at least one non-planar portion on its surface so that the profile of the cover may conform to the configuration of surrounding components within the automobile.

一実施形態によれば、カバーは板金によって形成される。 According to one embodiment, the cover is formed from sheet metal.

本発明はまた、燃料タンクおよびバッテリー充電器に通じる開口部と、上記のように開口部を閉じるための手段を含む取り外し可能なカバーとを含む、ハイブリッド自動車の燃料タンクおよびバッテリー充電器にアクセスするためのハッチに関する。 The present invention also relates to a hatch for accessing a fuel tank and a battery charger in a hybrid vehicle, comprising an opening leading to the fuel tank and the battery charger, and a removable cover including means for closing the opening as described above.

一実施形態によれば、燃料タンクおよびバッテリー充電器に通じる開口部は、車両のラゲッジ区画の複数の構造要素によって形成され得る。 According to one embodiment, the openings to the fuel tank and battery charger may be formed by multiple structural elements of the vehicle's luggage compartment.

車両のラゲッジ区画の複数の構造要素は、クロスメンバーの閉鎖要素と、２つの横方向床要素と、後部スカートの閉鎖要素とを含み得る。 The structural elements of the vehicle's luggage compartment may include a cross member closure element, two lateral floor elements, and a rear skirt closure element.

本発明はまた、上記のように、燃料タンクおよびバッテリー充電器にアクセスするためのハッチを含むハイブリッド自動車に関する。 The present invention also relates to a hybrid vehicle including a hatch for accessing the fuel tank and the battery charger, as described above.

好ましくは、ハッチは、ラゲッジ区画の内側からアクセスできるように構成されている。 Preferably, the hatch is configured to be accessible from inside the luggage compartment.

さらなる目的、利点および特徴は、例示としてのみ与えられ、添付の図面を参照して与えられる以下の説明から明らかになるであろう。 Further objects, advantages and features will become apparent from the following description, given by way of example only and with reference to the accompanying drawings.

本発明による、燃料タンクおよびバッテリー充電器にアクセスするためのハッチを備えるハイブリッド自動車の後部を示す図である。FIG. 1 illustrates the rear of a hybrid vehicle with a hatch for accessing the fuel tank and battery charger in accordance with the present invention. 図１に示されている燃料タンクおよびバッテリー充電器にアクセスするためのハッチのカバーの詳細図である。FIG. 2 is a detailed view of the cover of the hatch for accessing the fuel tank and battery charger shown in FIG. 1 . 図１に示す、燃料タンクおよびバッテリー充電器にアクセスするためのハッチを含む、車両の後部の断面の概略図である。FIG. 2 is a schematic cross-sectional view of the rear of the vehicle shown in FIG. 1, including a hatch for accessing the fuel tank and the battery charger.

図１および図２は、後車軸システム１と排気ライン２とを備えた、ハイブリッド自動車の後部の床をそれぞれ上から見た図と断面図とで示している。 Figures 1 and 2 show a top view and a cross-sectional view, respectively, of the rear floor of a hybrid vehicle, including a rear axle system 1 and an exhaust line 2.

図２に見られるように、車両はまた、バッテリー３、バッテリー充電器４、および燃焼機関（図示せず）に燃料を供給するための燃料タンク５も備えている。 As can be seen in FIG. 2, the vehicle also includes a battery 3, a battery charger 4, and a fuel tank 5 for supplying fuel to a combustion engine (not shown).

車両には、燃料タンク５とバッテリー充電器４とにアクセスするためのハッチ６が装備されている。 The vehicle is equipped with a hatch 6 for accessing the fuel tank 5 and the battery charger 4.

アクセスハッチ６は、燃料タンク５とバッテリー充電器４とに通じる開口部７と、カバー８とを含む。 The access hatch 6 includes an opening 7 leading to the fuel tank 5 and the battery charger 4, and a cover 8.

開口部７は、燃料タンク５およびバッテリー充電器４にアクセスすることを可能にするが、好ましくは、それぞれ、燃料タンク５およびバッテリー充電器４に関連する様々なダクトおよびコネクタにもアクセスすることを可能にする。 The openings 7 allow access to the fuel tank 5 and the battery charger 4, and preferably also to the various ducts and connectors associated with the fuel tank 5 and the battery charger 4, respectively.

カバー８は、燃料タンク５とバッテリー充電器４とに通じる開口部７を閉じるための手段を備えている。 The cover 8 has means for closing the openings 7 leading to the fuel tank 5 and the battery charger 4.

開口部を閉じるための手段は、開口部７を覆い、燃料タンク５とバッテリー充電器４とを含む区画を隔離することができるカバー８の少なくとも一部であると理解される。図示の例では、カバー８は、燃料タンク５とバッテリー充電器４とを含む区画をラゲッジ区画から隔離している。 The means for closing the opening is understood to be at least a part of a cover 8 that covers the opening 7 and can isolate the compartment containing the fuel tank 5 and the battery charger 4. In the illustrated example, the cover 8 isolates the compartment containing the fuel tank 5 and the battery charger 4 from the luggage compartment.

これに関して、カバー８は、中央部分９と、開口部７の周囲と接触させるための周辺部分１０とを備え得る。 In this regard, the cover 8 may include a central portion 9 and a peripheral portion 10 for contacting the periphery of the opening 7.

さらに、カバー８は取り外し可能であり、したがって、燃料タンク５およびバッテリー充電器４へのアクセスが迅速かつ容易であるように、アクセスハッチ６から取り外すことができる。 Furthermore, the cover 8 is removable and can therefore be removed from the access hatch 6 for quick and easy access to the fuel tank 5 and battery charger 4.

図示の例では、カバー８は板金で形成されており、これによりカバーが安価になる。 In the illustrated example, the cover 8 is made of sheet metal, which makes the cover inexpensive.

好ましくは、カバー８は、ハッチ６が取り外し可能なカバー８によって閉じられる位置にあるときにシールを確実にするように構成された、主シール手段１１、例えば、その周辺部分１０に恒久的に取り付けられたシールを備えている。 Preferably, the cover 8 is provided with a primary sealing means 11, e.g. a seal permanently attached to its peripheral portion 10, configured to ensure a seal when the hatch 6 is in a position closed by the removable cover 8.

さらに、カバー８は、「ＡＢＢ」（「アンチブローバック」）ダクトと呼ばれる、燃焼機関によって生成された蒸気を再循環させるためのダクト１３の通過のための、図３に見られる開口部１２を含み得る。このダクトは、リザーバの充填中に燃料蒸気を排出するために使用される。 Furthermore, the cover 8 may include an opening 12, seen in FIG. 3, for the passage of a duct 13 for recirculating the vapors produced by the combustion engine, called the "ABB" ("anti-blowback") duct. This duct is used to vent fuel vapors during the filling of the reservoir.

有利には、図示のカバー８は、エンジンによって生成された蒸気を再循環させるためのダクト１３とカバー８との間のシールを確実にするように構成された、図１に見られる二次シール手段１４、例えばシールを含む。 Advantageously, the illustrated cover 8 includes secondary sealing means 14, e.g. a seal, seen in FIG. 1, configured to ensure a seal between the cover 8 and a duct 13 for recirculating steam produced by the engine.

図１および図３に見られるように、カバー８の表面は本質的に平面ではない。カバー８は、その表面に、カバー８のプロファイルが車両内の周囲の構成要素の構成に適合するように、少なくとも１つの非平面部分を含み得る。 As can be seen in Figures 1 and 3, the surface of the cover 8 is not essentially planar. The cover 8 may include at least one non-planar portion on its surface such that the profile of the cover 8 conforms to the configuration of the surrounding components within the vehicle.

例えば、表面は、バッテリー充電器４および燃料タンク５を含む区画に一般に存在する燃料吸入室および／またはキャニスタの輪郭の少なくとも一部に従うように設計され得る。 For example, the surface may be designed to follow at least a portion of the contours of a fuel intake chamber and/or canister typically present in a compartment that contains a battery charger 4 and a fuel tank 5.

この目的のために、図示されているカバー８は、くぼみ１５ａ、１５ｂ、１５ｃ、１５ｄ、１５ｅおよび１５ｆを含む。 For this purpose, the illustrated cover 8 includes recesses 15a, 15b, 15c, 15d, 15e and 15f.

さらに、燃料タンク５およびバッテリー充電器４に通じる開口部７は、車両のラゲッジ区画の複数の構造要素によって形成され得る。 Furthermore, the opening 7 leading to the fuel tank 5 and the battery charger 4 may be formed by multiple structural elements of the luggage compartment of the vehicle.

図示の例では、車両のラゲッジ区画の複数の構造要素は、クロスメンバーの閉鎖要素１６と、１つが右１７で１つが左１８である２つの横方向床要素と、後部スカートの閉鎖要素１９とを含む。 In the illustrated example, the structural elements of the vehicle's luggage compartment include a cross member closure element 16, two lateral floor elements, one right 17 and one left 18, and a rear skirt closure element 19.

好ましくは、アクセスハッチ６はまた、カバー８を取り外し可能にする、カバー８をその支持体に固定するための手段を含む。 Preferably, the access hatch 6 also includes means for fastening the cover 8 to its support, making the cover 8 removable.

カバー８が複数のドリル穴、例えば、この例では長方形の全体形状を有するカバー８の四隅に設けられた４つのドリル穴を含むように準備することができる。 The cover 8 can be prepared to include multiple drill holes, for example, in this example, four drill holes located at the four corners of the cover 8, which has an overall rectangular shape.

固定手段はまた、特定の工具なしでカバー８を迅速かつ容易に取り外すために、示されていない固定ナットを含み得る。 The fastening means may also include a fastening nut, not shown, for quick and easy removal of the cover 8 without specific tools.

また、アクセスハッチ６は、客室を足回りゾーンから遮音するために、カバー８の表面に付着するように配置された防音手段を備えるように準備することができる。 The access hatch 6 can also be prepared with soundproofing means arranged to adhere to the surface of the cover 8 in order to soundproof the passenger compartment from the undercarriage zone.

図示の例では、ハッチはラゲッジ区画内からアクセスできるように構成されており、これにより、燃料タンク５およびバッテリー充電器４の保守作業が容易になる。 In the illustrated example, the hatch is configured to be accessible from within the luggage compartment, facilitating maintenance of the fuel tank 5 and battery charger 4.

Claims (8)

ハイブリッド自動車の燃料タンク（５）およびバッテリー充電器（４）にアクセスするためのハッチ（６）用の取り外し可能なカバー（８）であって、
前記燃料タンク（５）と前記バッテリー充電器（４）とに通じる、前記ハイブリッド自動車に設けられた開口部（７）を閉じるための手段（９、１０）と、
前記ハッチ（６）が取り外し可能な前記カバー（８）によって閉じられる位置にあるときに確実にシールするように構成された、前記カバー（８）の周囲（１０）に恒久的に取り付けられた主シール手段（１１）と、
エンジンによって生成された蒸気を再循環させるためのダクト（１３）の通過のための開口部（１２）と、
前記エンジンによって生成された蒸気を再循環させるための前記ダクト（１３）と前記カバー（８）との間のシールを確実にするように構成された二次シール手段（１４）とを備えることを特徴とする、取り外し可能なカバー。 A removable cover (8) for a hatch (6) for accessing a fuel tank (5) and a battery charger (4) of a hybrid vehicle, comprising:
means (9, 10) for closing openings (7) provided in the hybrid vehicle leading to the fuel tank (5) and to the battery charger (4) ;
a primary sealing means (11) permanently attached to the periphery (10) of said removable cover (8) and configured to provide a positive seal when said hatch (6) is in a position closed by said removable cover (8);
an opening (12) for the passage of a duct (13) for recirculating the steam produced by the engine;
and secondary sealing means (14) configured to ensure a seal between said duct (13) for recirculating steam produced by said engine and said cover (8) . 前記カバー（８）のプロファイルが前記ハイブリッド自動車内の周囲の構成要素の構成に適合するように、前記カバー（８）の表面に少なくとも１つの非平面部分を備えることを特徴とする、請求項１に記載の取り外し可能なカバー。 2. The removable cover according to claim 1, characterized in that the cover (8) has at least one non-flat portion on a surface thereof such that the profile of the cover (8) matches the configuration of surrounding components within the hybrid vehicle. 板金によって形成されていることを特徴とする、請求項１または２に記載の取り外し可能なカバー。 3. A removable cover according to claim 1 or 2 , characterized in that it is made of sheet metal. ハイブリッド自動車の燃料タンク（５）とバッテリー充電器（４）とにアクセスするためのハッチであって、前記燃料タンク（５）と前記バッテリー充電器（４）とに通じる開口部（７）と、前記開口部（７）を閉じるための手段（９、１０）を含む請求項１から３のいずれか一項に記載の取り外し可能なカバー（８）と、を備える、ハッチ。 4. A hatch for accessing a fuel tank (5) and a battery charger (4) of a hybrid motor vehicle, comprising an opening (7) leading to said fuel tank (5) and said battery charger (4) and a removable cover (8) according to any one of claims 1 to 3 , comprising means (9, 10) for closing said opening (7). 前記燃料タンク（５）と前記バッテリー充電器（４）とに通じる前記開口部（７）は、前記ハイブリッド自動車のラゲッジ区画の複数の構造要素（１６、１７、１８、１９）によって形成されていることを特徴とする、請求項４に記載のハッチ。 5. The hatch according to claim 4, characterized in that the opening (7) leading to the fuel tank (5) and the battery charger ( 4 ) is formed by a number of structural elements (16, 17, 18, 19) of a luggage compartment of the hybrid vehicle. 前記ハイブリッド自動車の前記ラゲッジ区画の複数の構造要素（１６、１７、１８、１９）は、クロスメンバーの閉鎖要素（１６）と、２つの横方向床要素（１７、１８）と、後部スカートの閉鎖要素（１９）と、を備えることを特徴とする、請求項５に記載のハッチ。 6. The hatch according to claim 5, characterized in that the structural elements (16, 17, 18, 19) of the luggage compartment of the hybrid motor vehicle comprise a crossmember closure element (16), two lateral floor elements (17, 18) and a rear skirt closure element ( 19 ). 燃料タンク（５）およびバッテリー充電器（４）にアクセスするための請求項４から６のいずれか一項に記載のハッチ（６）を備えることを特徴とするハイブリッド自動車。 A hybrid vehicle, characterized in that it comprises a hatch (6) for accessing a fuel tank (5) and a battery charger (4) according to any one of claims 4 to 6 . 前記ハッチ（６）が、前記ラゲッジ区画の内側からアクセス可能であるように構成されていることを特徴とする、直接的または間接的に請求項５を引用するときの請求項７に記載のハイブリッド自動車。 A hybrid vehicle according to claim 7 , when directly or indirectly relying on claim 5 , characterized in that the hatch (6) is configured to be accessible from inside the luggage compartment.
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PCT/EP2020/074943 WO2021058271A1 (en) 2019-09-23 2020-09-07 Removable cover for an access hatch to a fuel tank and to a battery charger for a hybrid motor vehicle

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