摘要:
A combined quick connector structure for fuel feed and return system may include a cover assembly; a lever mechanism along the inside walls of the fuel feed and fuel return openings of the cover assembly; a pawl and ratchet mechanism on either side of the cover assembly; a rib on either side of a connector assembly; the connector assembly with retainer elements for engine feed and engine return lines and fuel feed and return lines; actuator pads provided on the external and internal circumference of the openings of connector assembly; a locking mechanism on the inside circumference of the retainer elements for the fuel feed line and fuel return line; and a lever mechanism configured for hinging the cover assembly together with the connector assembly.
摘要:
Polyoxymethylene polymer compositions and molded articles made from the composition are disclosed that are fuel resistant, particularly diesel fuel resistant, and resistant to highly acidic solutions. The polymer composition contains a polyoxymethylene polymer generally in an amount from about 90% to about 95% by weight. In addition, the polymer composition contains an add neutralizing agent and a plasticizer at a weight ratio that has been found to significantly improve the add resistant properties of the composition.
摘要:
The present invention provides a method for producing a coated stainless steel member, comprising: performing Wood's strike nickel plating on a stainless steel substrate, and then performing cationic electrodeposition on a formed Wood's strike nickel plating layer.
摘要:
Vehicle engine systems and protectors for such systems are presented. The protector can include a first end that is operatively connected to an intake manifold of the engine system. The protector can include a second end positioned between a fuel component of the engine system and a vehicle firewall. The protector can include one or more hooks that extend from an outer surface of the protector near the second end. The hooks are configured to engage the vehicle firewall during an impact collision. In one or more arrangements, the hooks can be configured to pierce through the vehicle firewall during the impact collision.
摘要:
A vehicle includes a drive motor arranged in an engine compartment, a fuel-operated vehicle heater arranged in the engine compartment, a fuel tank, a fuel line (22) leading from the fuel tank to the vehicle heater, as well as a cooling air line arrangement (46). The cooling air line arrangement (46) envelops the fuel line (22) in at least some areas for providing a cooling air flow duct (50) for cooling air flowing around the fuel line (22).
摘要:
A set of fittings for a fuel tank including an elongated stem and a ferrule. The stem includes an elongated coupling body at one end configured to couple within a cavity defined by an end of a fuel tank liner. The ferrule includes a ferrule body having a first ferrule end and a second ferrule end; a lip defining a coupling orifice at the first ferrule end with the stem being operable to extend though the coupling orifice and engaging the lip, and a ferrule cavity defined by the ferrule body that extends between the first and second ferrule ends and opening to the coupling orifice at the first ferrule end and a ferrule opening at the second ferrule end, the ferrule cavity configured to surround the end of the fuel tank liner.
摘要:
To assist in maintaining a seal ring in a proper position in a fuel tank assembly, a retaining ring is utilized. The retaining ring surrounds the seal ring to provide a physical barrier to restrict the seal ring. The assembly includes a tank having an opening and a plurality of flanges located about the opening, a fuel pump module, the retaining ring and a seal ring. The retaining ring is located within the plurality of flanges, positioned around the opening and the fuel pump module. The seal ring is located within the plurality of flanges, positioned around the opening and the fuel pump module such that in a radial direction the seal ring is positioned between the fuel pump module and the retaining ring, and in an axial direction the seal ring is positioned between the fuel pump module and the fuel tank.
摘要:
A pipe connector for connecting a fuel line of a fuel supply for a motor vehicle engine of a motor vehicle includes an adapter piece that is connectable to the fuel line for insertion into a fuel pipe. A supporting sleeve is inserted into the adapter piece such that the supporting sleeve is configured to make electrical contact between the fuel line and the fuel pipe. The supporting sleeve has, in a subregion, a stop tab which extends out of a lateral surface plane of the supporting sleeve so as to make axial stop contact with the adapter piece.
摘要:
A work vehicle includes a front and a rear opposite to the front in a front-rear direction of the work vehicle, and a lateral direction perpendicular to the front-rear direction. The work vehicle further includes an engine, a hood, a fuel tank, a fuel supply path, a separator, and a front protector. The hood is to cover the engine. The fuel tank is to store fuel. The fuel stored in the fuel tank is to be supplied to the engine via the fuel supply path. The separator is provided in the fuel supply path to remove water in the fuel flowing through the fuel supply path. The separator includes a protruding portion protruding from the hood in the lateral direction. The front protector is provided at a front side with respect to the protruding portion of the separator to protect a front portion of the protruding portion.
摘要:
A fuel line connector assembly that includes a connector, collar, and insert. The connector has a first interconnector, and the collar has a second interconnector and is constructed for attachment to a conduit of a fuel line assembly. The connector, collar, and insert are connectable together such that the first interconnector of the connector and the second interconnector of the collar engage each other along a generally axial direction and secure the connector and collar together. The insert has a keeper and, upon circumferential rotation of the insert, the keeper interacts with the first and second interconnectors and holds their engagement and maintains securement between the connector and collar. A cover having one or more actuating buttons fits over the collar and insert to enable disengagement of the insert and collar so the insert can be rotated to permit disconnection of the collar from the connector.