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公开(公告)号：US11174037B2
公开(公告)日：2021-11-16
申请号：US16196912
申请日：2018-11-20
Applicant: Bell Helicopter Textron Inc.
Inventor： Marc Ouellet
Abstract: A method of increasing fuel capacity of a fuel tank. The method includes creating a new filling port in the fuel tank, wherein the new filling port is vertically higher than the original filling port, sealing the original filling port, and installing an expansion tank above a top of the fuel tank, wherein the expansion tank is configured to permit expansion of fuel in the fuel tank beyond a maximum fill level of the fuel tank.
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公开(公告)号：US11091278B2
公开(公告)日：2021-08-17
申请号：US15949633
申请日：2018-04-10
Applicant: Bell Helicopter Textron Inc.
Inventor： Sebastien Duval , Marc Ouellet
Abstract: A hook system has a mount that includes a first sidewall comprising a concave profile on a longitudinal end of the first sidewall, a second sidewall laterally offset in a fixed location relative to the first sidewall and defining a channel therebetween, the second sidewall having a second concave profile on a longitudinal end of the second sidewall. The hook system also has a first pin structure extending between the first sidewall and the second sidewall and a connector. The connector has a third concave profile, the third concave profile being configured to receive the first pin structure therein. The hook system also includes a second pin structure extending through the connector, wherein each of the first concave profile and the second concave profile are configured to receive the second pin structure therein. The connector is configured to be at least partially received within the channel.
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Patent Agency Ranking
公开(公告)号：US20190308750A1
公开(公告)日：2019-10-10
申请号：US15949633
申请日：2018-04-10
Applicant: Bell Helicopter Textron Inc.
Inventor： Sebastien Duval , Marc Ouellet
Abstract: A hook system has a mount that includes a first sidewall comprising a concave profile on a longitudinal end of the first sidewall, a second sidewall laterally offset in a fixed location relative to the first sidewall and defining a channel therebetween, the second sidewall having a second concave profile on a longitudinal end of the second sidewall. The hook system also has a first pin structure extending between the first sidewall and the second sidewall and a connector. The connector has a third concave profile, the third concave profile being configured to receive the first pin structure therein. The hook system also includes a second pin structure extending through the connector, wherein each of the first concave profile and the second concave profile are configured to receive the second pin structure therein. The connector is configured to be at least partially received within the channel.
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公开(公告)号：US20190225349A1
公开(公告)日：2019-07-25
申请号：US15876298
申请日：2018-01-22
Applicant: Bell Helicopter Textron Inc.
Inventor： Eric A. Sinusas , Bradley Paul Regnier , Aaron Alexander Acee , Charles Hubert Speller , Marc Ouellet
Abstract: A power system for an aircraft includes a plurality of power consumers each operable to consume power in a range from zero to maximum power demand and collectively capable of consuming a combined maximum power demand, a power source operable to output power to the power consumers and a power allocation system operable to allocate power from the power source to the power consumers based on an operational parameter of the aircraft. The power allocated by the power allocation system is less than the combined maximum power demand of the power consumers, thereby allowing the power source to have a maximum power output less than the combined maximum power demand of the power consumers.
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公开(公告)号：US20190176976A1
公开(公告)日：2019-06-13
申请号：US15840113
申请日：2017-12-13
Applicant: Bell Helicopter Textron Inc.
Inventor： Sebastien Duval , Marc Ouellet
Abstract: A landing gear system for an aircraft includes an aft landing gear fitting coupled to the aircraft and a cross tube rotatably coupled to the aft landing gear fitting. The landing gear system also includes first and second wheel fittings coupled to the first and second ends of the cross tube, respectively, and first and second wheels rotatably coupled to the first and second wheel fittings, respectively.
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公开(公告)号：US20200156804A1
公开(公告)日：2020-05-21
申请号：US16196912
申请日：2018-11-20
Applicant: Bell Helicopter Textron Inc.
Inventor： Marc Ouellet
Abstract: A method of increasing fuel capacity of a fuel tank. The method includes creating a new filling port in the fuel tank, wherein the new filling port is vertically higher than the original filling port, sealing the original filling port, and installing an expansion tank above a top of the fuel tank, wherein the expansion tank is configured to permit expansion of fuel in the fuel tank beyond a maximum fill level of the fuel tank.
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公开(公告)号：US20190276157A1
公开(公告)日：2019-09-12
申请号：US15915632
申请日：2018-03-08
Applicant: Bell Helicopter Textron Inc.
Inventor： Marc Ouellet , Guillaume Noiseux-Boucher
Abstract: A radial inlet plenum a forward panel, an aft panel, and a cowling extending therebetween. The forward and aft panels are coupled between the cowling and an engine. The forward and aft panels include flexible sections to allow the engine to translate radially and axially, as well as rotate, relative to the cowling.
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