公开(公告)号：US20040188121A1

公开(公告)日：2004-09-30

申请号：US10799887

申请日：2004-03-15

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Mario Ricco ,  Sisto Luigi De Matthaeis ,  Claudio Amorese ,  Onofrio De Michele ,  Annunziata Anna Satriano

IPC: H02G003/08

CPC classification number: H01R13/5202 ,  F17C13/04 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2221/035 ,  F17C2227/0135 ,  F17C2227/0178 ,  F17C2250/0417 ,  F17C2265/066 ,  F17C2270/0168 ,  H01R13/521 ,  H01R13/748 ,  H01R2201/26 ,  Y10T16/05 ,  Y10T16/063

Abstract: A fuel tank for motor vehicles, for example an LPG fuel tank, contains inside it at least one electrical component and has a wall or a plate bearing at least one connector for connection of the electrical component with an electrical line external to the tank. The electrical connector has a body made of synthetic material or of elastomer material directly moulded on one or more conductor pins so as to guarantee hermetic sealing of the tank even in the presence of a pressure jump between the internal cavity of the tank and the external environment. In the case where the body of the connector is made of synthetic material, it bears seats for seal rings made of elastomer material. In the case where it is made of elastomer material, it guarantees directly the function of tightness. In either case, there are provided means for exerting an axial compressive force on the part that performs the tightness function.

Abstract translation: 用于机动车辆的燃料箱（例如LPG燃料箱）在其内部包含至少一个电气部件，并且具有至少一个连接器的壁或板轴承，用于将电气部件与外部的电线连接。 电连接器具有由合成材料制成的主体或直接模制在一个或多个导体销上的弹性体材料，以便即使在储罐的内部空腔和外部环境之间存在压力跳跃的情况下也能保证罐的气密密封 。 在连接器的主体由合成材料制成的情况下，它承载由弹性体材料制成的密封环。 在由弹性体材料制成的情况下，它直接保证紧密的功能。 在这两种情况下，提供了在执行紧密功能的部件上施加轴向压缩力的装置。

公开(公告)号：US20040182152A1

公开(公告)日：2004-09-23

申请号：US10773309

申请日：2004-02-09

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Mario Ricco ,  Sisto Luigi De Matthaeis ,  Annunziata Anna Satriano ,  Claudio Amorese ,  Onofrio De Michele

IPC: G01F023/76

CPC classification number: F17C13/021 ,  F02D19/027 ,  F02M21/0212 ,  F02M21/0221 ,  F02M21/0245 ,  F02M37/103 ,  F17C2201/0104 ,  F17C2201/035 ,  F17C2201/056 ,  F17C2205/0326 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2227/0135 ,  F17C2227/0178 ,  F17C2250/0413 ,  F17C2265/066 ,  F17C2270/0168 ,  G01F23/74 ,  Y02T10/32

Abstract: In a tank for liquid fuel, particularly a tank for LPG in a system for supply of LPG to the internal-combustion engine of a motor vehicle, the level-sensor device comprises a floating member guided so as to move in a substantially vertical direction within the tank according to the variations of level, and transducer means consisting of an aligned series of reed relays that are activated selectively by one or more permanent magnets carried by the floating member.

Abstract translation: 在用于液体燃料的罐中，特别是在用于向机动车辆的内燃机供应LPG的系统中用于LPG的罐中，液位传感器装置包括被引导以在基本垂直方向上移动的浮动件 根据水平变化的罐，以及由对准的一系列簧片继电器组成的换能器装置，其由浮动元件承载的一个或多个永磁体选择性地激活。

公开(公告)号：US20040182452A1

公开(公告)日：2004-09-23

申请号：US10773310

申请日：2004-02-09

Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI

Inventor： Mario Ricco ,  Sisto Luigi De Matthaeis ,  Claudio Amorese ,  Onofrio De Michele ,  Annunziata Anna Satriano

IPC: F04B017/00 ,  B67D005/08 ,  F16K031/02

CPC classification number: F02M21/0221 ,  F02D19/027 ,  F02M21/0212 ,  F02M21/0245 ,  F02M37/103 ,  F02M37/106 ,  Y02T10/32 ,  Y10T137/86027

Abstract: An LPG fuel tank for motor vehicles is provided, inside, with a support, on which there can be installed in a rapid way a pump assembly including a supply pump and the corresponding electric actuating motor. Preferably, the support is also used for installing a level-sensor assembly within the tank.

Abstract translation: 在内部设置有用于机动车辆的液化石油气燃料箱，其具有支撑件，其上可以以快速的方式安装包括供应泵和相应的电动致动马达的泵组件。 优选地，支撑件还用于在水箱内安装液位传感器组件。