公开(公告)号：US11821394B2

公开(公告)日：2023-11-21

申请号：US17514671

申请日：2021-10-29

申请人： AISAN KOGYO KABUSHIKI KAISHA ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Nobutaka Teshima ,  Tetsuji Aishima

IPC分类号： F02M37/00 ,  F16L3/00 ,  B62D25/08

CPC分类号： F02M37/0017 ,  B62D25/082 ,  F16L3/00

摘要： A fuel supply apparatus to be mounted in a vehicle includes an injector, a rear delivery pipe and a front delivery pipe connected to the injector, and a fixed flange that is provided in the rear delivery pipe to fix the rear delivery pipe to a PCU. The fixed flange includes a cutout.

公开(公告)号：US11708810B1

公开(公告)日：2023-07-25

申请号：US17745970

申请日：2022-05-17

申请人： Caterpillar Inc.

发明人： Manjunath Bannur Nagaraja ,  Zhenyu Li ,  Benjamin R Tower ,  Aniket Suresh Dighe

IPC分类号： F02M53/04 ,  F02M55/02 ,  F02M47/02 ,  F02M37/00

CPC分类号： F02M53/043 ,  F02M37/0017 ,  F02M37/0052 ,  F02M47/027 ,  F02M55/02 ,  F02M2700/077

摘要： An engine head assembly includes a double-walled fuel connector assembly in an engine head and forming a high-pressure fuel supply passage and a low-pressure fuel return passage. The engine head assembly also includes a fuel injector. A high-pressure fuel inlet path extends between a fuel inlet and spray orifices through an injector body in the fuel injector. A low-pressure cooling fuel outlet path extends between an injection control valve seat in the fuel injector and a cooling fuel outlet in a nozzle case of the fuel injector. Expelled cooling fuel is passed through the low-pressure fuel return passage in the double-walled fuel connector.

公开(公告)号：US20230151724A1

公开(公告)日：2023-05-18

申请号：US18095054

申请日：2023-01-10

申请人： BJ Energy Solutions, LLC

发明人： Tony Yeung ,  Ricardo Rodriguez-Ramon ,  Guillermo Rodriguez

IPC分类号： E21B43/26 ,  F04B17/00 ,  F04B19/04 ,  F02M21/02 ,  F02M37/00 ,  F02M55/02

CPC分类号： E21B43/2607 ,  F04B17/00 ,  F04B19/04 ,  F02M21/023 ,  F02M37/0017 ,  F02M37/0023 ,  F02M55/025 ,  F02M37/0076

摘要： Systems and methods for supplying primary fuel and secondary fuel to an internal combustion engine may include supplying a first amount of the primary fuel and a second amount of the secondary fuel to the internal combustion engine. The system may include a first manifold to provide primary fuel to the internal combustion engine, and a primary valve associated with the first manifold to provide fluid flow between a primary fuel source and the internal combustion engine. A second manifold may provide secondary fuel to the internal combustion engine, and a fuel pump and/or a secondary valve may provide fluid flow between a secondary fuel source and the internal combustion engine. A controller may determine a total power load, the first amount of primary fuel, and the second amount of secondary fuel to supply to the internal combustion engine to meet the total power load.

公开(公告)号：US20190242340A1

公开(公告)日：2019-08-08

申请号：US16343362

申请日：2017-10-05

申请人： CPT GROUP GMBH

发明人： Dirk BECKER ,  Michael BÂMPFER ,  Jens MISSUN ,  Marc VÖLKER

IPC分类号： F02M37/08 ,  F04C13/00 ,  F04C15/00 ,  F04C15/06 ,  F04C2/16 ,  H02K5/08 ,  H02K5/12

CPC分类号： F02M37/08 ,  F01C21/10 ,  F02M37/0017 ,  F04C2/16 ,  F04C13/001 ,  F04C15/0073 ,  F04C15/008 ,  F04C15/06 ,  F04C2210/1044 ,  F04C2240/30 ,  F04C2240/40 ,  H02K5/04 ,  H02K5/08 ,  H02K5/12 ,  H02K7/14 ,  H02K2213/03

摘要： A fuel pump, in which a connecting piece for a fuel line and electrical connecting lines are radially guided in a motor housing, includes an electric motor. The motor housing has a section made of plastic such that the fuel pump has reduced axial dimensions.

公开(公告)号：US20190203856A1

公开(公告)日：2019-07-04

申请号：US16233257

申请日：2018-12-27

申请人： SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION ,  CASE WESTERN RESERVE UNIVERSITY

发明人： Kevin M. MCCAULEY ,  Joao MAIA ,  Tyler SCHNEIDER

IPC分类号： F16L9/12 ,  F02M55/02 ,  F02M37/00

CPC分类号： F16L9/12 ,  F02M37/0017 ,  F02M55/02

摘要： A tubular for fuel delivery including a plurality of first-type layers; and a plurality of second-type layers each disposed between a pair of adjacent first-type layers, wherein the plurality of first-type layers includes at least two first-type layers, wherein the plurality of second-type layers includes at least two second-type layers, and wherein a Melt Flow Index, MFI1, of each of the plurality of first-type layers is different than a Melt Flow Index, MFI2, of each of the plurality of second-type layers, as measured at a same temperature, wherein the tubular for fuel delivery has a resistance to fuel permeation of less than about 15 g/day/m2.

公开(公告)号：US20180245556A1

公开(公告)日：2018-08-30

申请号：US15902137

申请日：2018-02-22

申请人： HONDA MOTOR CO., LTD.

发明人： Hiroki Kassai ,  Koji Sato ,  Kazushi Kimura

IPC分类号： F02M37/00 ,  F02B77/08 ,  F02M35/104

CPC分类号： F02M37/0017 ,  F02B77/08 ,  F02M35/104 ,  F02M37/007

摘要： A protection member fixed to an engine main body to protect a fuel feeding pipe from coming into contact with an intake part includes a first protrusion protruding in an extending direction of the fuel feeding pipe from the vicinity of a first fastening portion, a second protrusion protruding in the same direction as the protruding direction of the first protrusion from the vicinity of a second fastening portion, and a third protrusion protruding in the longitudinal direction from the second protrusion and brought into contact with the engine main body. Hence, load from the intake part is supported by the first and second protrusions in the vicinity of the high-strength first and second fastening portions, and also the load is surely transmitted not only from the first and second fastening portions, but also from the third protrusion to the engine main body.

公开(公告)号：US09963767B2

公开(公告)日：2018-05-08

申请号：US15021078

申请日：2014-09-12

申请人： NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION

发明人： Hiroshi Urashima ,  Shunji Sakamoto ,  Shinichi Teraoka ,  Toshio Tanoue

IPC分类号： C22C38/60 ,  B60K15/04 ,  C23C2/12 ,  C25D13/12 ,  C22C38/00 ,  C22C38/28 ,  C22C38/54 ,  C23F13/16 ,  F02M37/00 ,  F16L58/00 ,  F16L3/237 ,  C23C2/26 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/30 ,  C22C38/32 ,  C22C38/48 ,  C22C38/50 ,  C25D7/04 ,  C25D9/00 ,  C25D13/14 ,  F16L58/08 ,  B60K15/035 ,  B60K15/03

CPC分类号： C22C38/60 ,  B60K15/04 ,  B60K2015/0346 ,  B60K2015/03538 ,  B60K2015/0458 ,  B60K2015/047 ,  C22C38/00 ,  C22C38/001 ,  C22C38/002 ,  C22C38/004 ,  C22C38/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/30 ,  C22C38/32 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C23C2/12 ,  C23C2/26 ,  C23F13/16 ,  C23F2213/32 ,  C25D7/04 ,  C25D9/00 ,  C25D13/12 ,  C25D13/14 ,  F02M37/0017 ,  F16L3/237 ,  F16L58/00 ,  F16L58/08

摘要： An automotive member or a feed oil pipe includes: a member made of a ferritic stainless steel containing predetermined components containing 10.5% to 18.0% of Cr in mass %; a metal fitting made of an aluminized stainless steel sheet, the metal fitting being attached to the member; and a gap structure defined between the member and the metal fitting, the gap structure being exposed to a chloride environment, where the metal fitting has an Al-plating weight per unit area of 20 g/m2 or more and 150 g/m2 or less on a surface corresponding to a gap of the gap structure, and surfaces of the metal fitting and the non-aluminized member other than the gap are coated with a cation electrodeposition coating film having a thickness of 5 μm to 35 μm.

公开(公告)号：US20170260942A1

公开(公告)日：2017-09-14

申请号：US15453483

申请日：2017-03-08

申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

发明人： Kenichiro KAWAGUCHI ,  Fumihiro SHIBAHARA ,  Osamu SHIBUYA ,  Nobuaki KAWABATA

IPC分类号： F02M37/00 ,  B60K15/01

CPC分类号： F02M37/0052 ,  B60K15/03 ,  B60K2015/0348 ,  F02M37/0017 ,  F02M37/0023 ,  F02M37/007 ,  F02M37/0082

摘要： A fuel return device to be mounted to a fuel tank for returning an excess fuel flowing out from an engine through a fuel return piping member to the fuel tank includes a fuel return pipe connected to the fuel return piping member. The fuel return pipe has an opening that is opened to an upper space formed in the fuel tank with the fuel return pipe mounted to the fuel tank.

公开(公告)号：US20170203806A1

公开(公告)日：2017-07-20

申请号：US15155066

申请日：2016-05-15

申请人： NATIONAL TAIPEI UNIVERSITY of TECHNOLOGY

发明人： Yuh-Yih WU ,  Chia-Hong CHUNG ,  Yung-Hsiang HSU ,  Huang-Min LIN ,  Yong-Fu SYU ,  Han-Ying WANG

IPC分类号： B62J37/00 ,  F02M61/16 ,  F02M37/22 ,  F02M37/00

CPC分类号： B62J37/00 ,  F02M37/00 ,  F02M37/0017 ,  F02M37/0029 ,  F02M37/0064 ,  F02M37/007 ,  F02M37/30 ,  F02M61/16 ,  F02M69/00

摘要： The present disclosure provides a method of supplying fuel for a motorcycle engine. The method includes the following steps. A tank, a pipe and an injector are provided, and the pipe is connected between the tank and the injector. Fuel in the tank is transported to the injector through the pipe, and a pressure of the fuel in the pipe is in a range larger than 2.5 and smaller than or equal to 4.0 kg/cm2.

公开(公告)号：US09689515B2

公开(公告)日：2017-06-27

申请号：US14772774

申请日：2013-11-06

申请人： Gi Jin Seong ,  Hyeong Ju Park

发明人： Gi Jin Seong ,  Hyeong Ju Park

IPC分类号： F16L37/086 ,  F16L25/06 ,  F02M59/44 ,  F02M59/10 ,  F16L37/10 ,  F16L37/133

CPC分类号： F16L25/06 ,  F02M37/0017 ,  F02M55/002 ,  F02M55/004 ,  F02M59/102 ,  F02M59/44 ,  F02M2200/853 ,  F16L37/086 ,  F16L37/10 ,  F16L37/133

摘要： A quick connector device includes: a connector body that has two fluid hose connectors located at two ends and an injector port connector located at a middle bottom section thereof; a locking member that is inserted into and rotatably connected to the injector port connector of the connector body and detachably coupled to the injector port; and an o-ring that is coupled to the injector port connector of the connector body and provides a sealing to the injector port. The connector body includes a support rib and a receiving space that securely maintain the locked state and allow the technician to easily assemble/disassemble the device. The quick connector device allows the technician to determine whether the device is in the locked or unlocked state based on the angular position of the locking member.