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公开(公告)号：US11841332B2
公开(公告)日：2023-12-12
申请号：US17417197
申请日：2019-12-19
发明人： Hiroki Sugihara , Takahiro Tanino
IPC分类号： G01N23/18 , G01B11/06 , G01N23/04 , G01N23/083 , B60K15/03
CPC分类号： G01N23/18 , G01B11/0608 , G01N23/04 , G01N23/083 , B60K15/03 , B60K2015/03315 , G01N2223/04 , G01N2223/401 , G01N2223/646
摘要： An inspection apparatus and method are described for detecting, with high accuracy, whether a structure contains defects, where the inspection apparatus comprises: an X-ray emitting means (1a, 1b) for emitting X-rays through two or more paths; one or more X-ray detection means (3) for detecting the X-rays passing through the a structure (2); a multiple position distance measurement means (4) for measuring the distance from the X-ray emitting means to the structure at a plurality of positions; and an image processing means (5).
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公开(公告)号：US20230349348A1
公开(公告)日：2023-11-02
申请号：US17733164
申请日：2022-04-29
CPC分类号： F02M37/0023 , F02M37/0088 , B60K15/03 , B60K2015/03263 , B60K2015/03144
摘要： An improved ball valve for use between dual fuel tanks having a non-circular outlet aperture leading to the fuel line and engine that can allow fuel to pass therethrough even when the ball contained within the valve rests in the opening of the outlet aperture.
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13.发明公开公开(公告)号：US20230339308A1
公开(公告)日：2023-10-26
申请号：US18180042
申请日：2023-03-07
发明人： Joshua M. SWEERE , Spencer M. ANUNSEN , Larissa Y. KUNZ , Harlan Thomas KUO , Alexis R. HUMANN , David T. GERHARDT
IPC分类号： H01M16/00 , H01M8/04082 , B60K11/00 , B60K1/04 , B60L50/75 , H01M8/04029
CPC分类号： B60K1/04 , B60K11/00 , B60L50/75 , H01M8/04029 , H01M8/04201 , H01M16/006 , B60K15/03 , B60L2200/40 , H01M2220/20 , H01M2250/20
摘要： The present disclosure provides a mining haul truck with the diesel-powered components removed, the resulting available volumes retrofitted with components of a hybrid hydrogen fuel cell / battery-based powerplant. In some embodiments, the tray and/or the canopy of the haul truck can be replaced or reconfigured to create an additional volume for receiving components of the hybrid hydrogen fuel cell / battery-based powerplant.
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公开(公告)号：US20230296468A1
公开(公告)日：2023-09-21
申请号：US17696908
申请日：2022-03-17
申请人： KABIR BHANDARI , AMARDIP KUMAR , KUMAR ABHISHEK , ABHIJATYA GUPTA
发明人： KABIR BHANDARI , AMARDIP KUMAR , KUMAR ABHISHEK , ABHIJATYA GUPTA
CPC分类号： G01M3/3209 , B60K15/03 , B60K2015/0321 , B60K2015/03243 , B60K2015/03256
摘要： The present invention discloses a dual mode fuel tank leakage detector (100), comprising of an electromechanical valve (1) with a canister port, an engine control unit, pump assembly, a sensor (3) and works in pressure condition by comparing a measured pressure with reference pressure; in case there is leakage then the pressure is not upto the reference pressure within time interval. In case of no leakage, the pressure will be equal/above than the reference pressure, the leakage detector (100) works in vacuum condition by comparing a measured leakage with a reference leakage, in case there is a leakage the measured vacuum is not able to reach to the reference vacuum within a time interval and when there is no leakage, the measured vacuum will be equal or above from the reference vacuum and fuel tank leakage detector (100) enables to monitor leakage detection either in vacuum or pressure conditions.
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公开(公告)号：US11738637B2
公开(公告)日：2023-08-29
申请号：US17521099
申请日：2021-11-08
IPC分类号： B60K15/03
CPC分类号： B60K15/03 , B60K2015/03243
摘要： A fuel pump cover apparatus includes a fuel pump assembly configured to be attached to a fuel tank, and a lock ring disposed on the fuel pump assembly configured to fix the fuel pump assembly to the fuel tank and having a plurality of slots. A cover ring is placed over the lock ring and includes a plurality of clipping devices disposed under the cover ring to be attached to the slots of the lock ring, and spring retainers disposed under the cover ring to apply pressure between the cover ring and the fuel pump assembly. A cover is disposed over the cover ring to cover the fuel pump assembly, and a plurality of retaining members is arranged between the cover and the cover ring to removably attach the cover to the cover ring.
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公开(公告)号：US11738631B2
公开(公告)日：2023-08-29
申请号：US17105129
申请日：2020-11-25
CPC分类号： B60K1/04 , B60K15/03 , B62D21/02 , B62D21/157
摘要： Vehicle frames with buckling avoidance features are disclosed. An example apparatus includes a cross member extending between a first side rail and a second side rail, a battery coupled to the cross member and the second side rail, and a bracket opposite to the battery, the bracket coupled to the first side rail and the cross member at a first location and a second location.
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公开(公告)号：US11731504B2
公开(公告)日：2023-08-22
申请号：US17173035
申请日：2021-02-10
申请人： Caterpillar Inc.
IPC分类号： B60K15/03
CPC分类号： B60K15/03 , B60K2015/03013 , B60K2015/03217
摘要： A fuel system for a machine may include a fuel tank configured to hold cryogenic fuel, a pressure sensor, and an electronic control module (ECM). The ECM may determine a change in pressure of the fuel between a first time and a second time, determine a predicted change in pressure of the fuel between the first time and the second time, and determine that the change in pressure and the predicted change in pressure is greater than a threshold. Based on the change in pressure and the predicted change in pressure being greater than the threshold, a notification may be displayed associated with an integrity of the fuel tank.
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公开(公告)号：US20230249542A1
公开(公告)日：2023-08-10
申请号：US17667126
申请日：2022-02-08
CPC分类号： B60K15/03 , F16L37/32 , B60K2015/03453
摘要： A portable fuel tank assembly includes a portable fuel tank for holding fuel and a support to be connected to a supporting surface for holding the fuel tank stationary with respect to the supporting surface. The fuel tank has a first quick connector for fluid communication with the fuel in the fuel tank. The support has a second quick connector for mating and providing fluid communication with the first quick connector. The fuel tank and support are configured such that securing the fuel tank in the support simultaneously mates the second quick connector to the first quick connector to provide for fluid communication between the second quick connector and the fuel in the fuel tank. A support for holding a portable fuel tank is also provided.
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公开(公告)号：US20230182051A1
公开(公告)日：2023-06-15
申请号：US17546754
申请日：2021-12-09
申请人： NIFCO AMERICA CORP.
摘要： A vapor particle separator includes a housing having an inlet port in fluid communication with the outlet of the fuel tank, an outlet port in fluid communication with the inlet port of the vapor canister and a drain port in fluid communication with the filler neck. The inlet port has deflector ribs and a centralized nose cone creating a straight flow path resulting in less restriction in the fuel vapor flow. As the mixture flows along the inlet passage, it is forced through the deflection ribs and nose cone at which time the droplets and vapors are separated. The separated droplets and vapors flow from the inlet passage into the inlet pipe. The outlet passage and the drain portion allow the lite weight vapors to rise up into the outlet passage and out the outlet portion while gravity pulls the heavier weight droplets down into the return portion.
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公开(公告)号：US20230140955A1
公开(公告)日：2023-05-11
申请号：US17521099
申请日：2021-11-08
申请人： NIFCO AMERICA CORP.
IPC分类号： B60K15/03
CPC分类号： B60K15/03 , B60K2015/03243
摘要： A fuel pump cover apparatus includes a fuel pump assembly configured to be attached to a fuel tank, and a lock ring disposed on the fuel pump assembly configured to fix the fuel pump assembly to the fuel tank and having a plurality of slots. A cover ring is placed over the lock ring and includes a plurality of clipping devices disposed under the cover ring to be attached to the slots of the lock ring, and spring retainers disposed under the cover ring to apply pressure between the cover ring and the fuel pump assembly. A cover is disposed over the cover ring to cover the fuel pump assembly, and a plurality of retaining members is arranged between the cover and the cover ring to removably attach the cover to the cover ring.
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