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公开(公告)号：US20200281185A1
公开(公告)日：2020-09-10
申请号：US16626098
申请日：2018-06-11
Applicant: Robert Bosch GmbH
Inventor： Hans-Arndt Freudigmann , Jochen Glasbrenner , Olaf Ohlhafer , Oliver Meil , Bernd Stuke , Helmut Schomburg
Abstract: The invention relates to a discharge unit (10″) for discharging a final liquid having a defined final mixing ratio, in particular for agricultural purposes, having a first pre-mixing unit (12), which is designed to mix a first liquid with a first carrier liquid, in particular water, to form a first pre-diluted liquid having a first defined pre-mixing ratio, a second pre-mixing unit (14), which is designed to mix a second liquid with a second carrier liquid, in particular water, to form a second pre-diluted liquid having a second defined pre-mixing ratio, and a final mixing unit (20), which is designed to mix the first pre-diluted liquid with the second pre-diluted liquid to form the final liquid to be discharged having a defined final mixing ratio.
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公开(公告)号：US09702325B2
公开(公告)日：2017-07-11
申请号：US14658493
申请日：2015-03-16
Applicant: Robert Bosch GmbH
Inventor： Felix Jaegle , Olaf Ohlhafer , Joerg Schoefer , Robert Giezendanner-Thoben
CPC classification number: F02M45/086 , F02M21/0254 , F02M21/0269 , F02M21/0275 , F02M51/0603 , F02M51/061 , F02M61/1886 , F02M63/0007 , Y02T10/32
Abstract: A gas injector for injecting gaseous fuel includes: a valve body; an outer needle which is a hollow needle; an inner needle disposed in a hollow region of the outer needle; and an actuator system configured to actuate the outer needle and the inner needle independently of each other in each case. A first sealing seat is provided between the valve body and the outer needle, and a second sealing seat is provided between the outer needle and the inner needle.
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公开(公告)号：US20230213098A1
公开(公告)日：2023-07-06
申请号：US17928014
申请日：2021-04-14
Applicant: Robert Bosch GmbH
Inventor： Olaf Ohlhafer , Bernd Stuke , Hans-Arndt Freudigmann
CPC classification number: F16K1/303 , F16K31/007 , F16K31/0655 , F16K31/0679 , F16K31/082 , F17C13/04 , F17C2205/0326 , F17C2205/0382 , F17C2205/0394 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2270/0178 , F17C2270/0184
Abstract: The invention relates to a shut-off valve (1) for a pressurized-gas vessel, comprising a valve closing body (2) which can perform stroke movements and which is preloaded by the spring force of a closing spring (3) against a valve seat (4), such that, when the valve closing body (2) is in a closed position, a connection of a valve inlet (5) to a valve outlet (6) is shut off, and furthermore comprising an actuator arrangement (7) for opening the valve closing body (2). According to the invention, the actuator arrangement (7) interacts with an actuating element (8) which is arranged spaced apart from and coaxial with respect to the valve closing body (2) and which is movable by means of the actuator arrangement (7) in the direction of the valve closing body (2), such that, when the actuating element (8) abuts against the valve closing body (2), an opening impulse can be generated. The invention furthermore relates to a pressurized-gas vessel having a shut-off valve (1) according to the invention.
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公开(公告)号：US20200305408A1
公开(公告)日：2020-10-01
申请号：US16753940
申请日：2018-10-16
Applicant: Robert Bosch GmbH
Inventor： Bernd Stuke , Hans-Arndt Freudigmann , Helmut Schomburg , Olaf Ohlhafer , Steffen Sies
IPC: A01M7/00
Abstract: A method for detecting at least one spray liquid data set of a spray liquid applied to an agricultural area using at least one spray nozzle unit of a spraying device. The method includes receiving a property signal, including a piece of property information of the spray liquid detected using a sensor unit of the spraying device in a through-flow area of the spray nozzle unit during an application operation of the spray liquid; receiving a position signal, including a piece of position information of the spray liquid, using a position unit, the position information representing a geographic position of the spray liquid during the application operation of the spray liquid; and storing the property information and/or a piece of spray liquid information of the applied spray liquid ascertained using the property information, together with the associated position information, using an information unit, for detecting the spray liquid data set.
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5.发明申请公开(公告)号：US20200238322A1
公开(公告)日：2020-07-30
申请号：US16755971
申请日：2018-10-19
Applicant: Robert Bosch GmbH
Inventor： Bernd Stuke , Helmut Schomburg , Olaf Ohlhafer , Steffen Sies , Hans-Arndt Freudigmann
Abstract: A method for monitoring and/or modifying an active agent concentration in a spray liquid of a spray device including a plurality of spray nozzle units for deploying the spray liquid for agricultural purposes. The method includes receiving one property signal each including a piece of property information of the spray liquid detected with the aid of a sensor unit of the spray device in a through-flow area of one each of the spray nozzle units, an active agent concentration in the spray liquid being ascertainable using the piece of property information; and outputting an information signal to a display unit and/or a control signal to an intermixing unit and/or a delivery unit of the spray device as a function of the received piece of property information of the spray liquid and/or of an active agent concentration in the spray liquid ascertained using the piece of property information.
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Patent Agency Ranking
公开(公告)号：US20200170236A1
公开(公告)日：2020-06-04
申请号：US16624991
申请日：2018-06-14
Applicant: Robert Bosch GmbH
Inventor： Hans-Arndt Freudigmann , Jochen Glasbrenner , Johanna Link-Dolezal , Olaf Ohlhafer
Abstract: A method for applying a spray agent is described, in particular, a plant protection product, onto an agricultural area to be treated with the aid of a spraying device, including a spray agent tank and at least one fluidic connecting line from the spray agent tank to a nozzle. The method includes the following steps: selectively applying the spray agent onto an initial section of the agricultural area, and subsequently extensively applying a residual amount of spray agent onto a residual section of the agricultural area using a predefined application amount in such a way that, upon completion of the treatment of the agricultural area, essentially the entire residual amount of spray agent has been applied.
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公开(公告)号：US20240360963A1
公开(公告)日：2024-10-31
申请号：US18579996
申请日：2022-06-07
Applicant: Robert Bosch GmbH
Inventor： Armin Schuelke , Olaf Ohlhafer
IPC: F17C13/12 , B60K15/03 , H01M8/04082 , H01M8/04111 , H01M8/0432 , H01M8/04746
CPC classification number: F17C13/12 , H01M8/04111 , H01M8/04201 , H01M8/0432 , H01M8/04753 , B60K15/03 , B60K2015/03315 , F17C2201/0119 , F17C2201/056 , F17C2203/0619 , F17C2203/0639 , F17C2203/0663 , F17C2205/0111 , F17C2205/0134 , F17C2205/0326 , F17C2205/0332 , F17C2205/0394 , F17C2221/012 , F17C2221/033 , F17C2223/036 , F17C2250/032 , F17C2250/0439 , F17C2260/042 , F17C2270/0178 , F17C2270/0184 , H01M2250/20
Abstract: The invention relates to a discharge system (41) for at least one pressure vessel (19) which is filled with a combustible fluid, said system being intended for releasing the combustible fluid from the at least one pressure vessel (19) into the surroundings once a predefined limit value of a release parameter has been exceeded, said system comprising: at least one drain valve (28) for releasing the fluid from the at least one pressure vessel (19) once the predefined limit value of the release parameter has been exceeded; at least one admission opening (30) for admitting the fluid from the at least one pressure vessel (19) into the at least one drain valve (28); and at least one drain opening (33) for releasing the fluid into the surroundings, wherein the discharge system (41) comprises at least one sensor (35) for detecting the ambient temperature and/or ambient radiation in the surroundings of the at least one drain opening (33), and the release of the fluid from the at least one drain opening (33) is controllable in an open loop and/or a closed loop on the basis of the ambient temperature and/or ambient radiation detected by the at least one sensor (35), also once the predefined limit value of the release parameter has been exceeded.
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公开(公告)号：US12104700B2
公开(公告)日：2024-10-01
申请号：US17928014
申请日：2021-04-14
Applicant: Robert Bosch GmbH
Inventor： Olaf Ohlhafer , Bernd Stuke , Hans-Arndt Freudigmann
CPC classification number: F16K1/303 , F16K31/007 , F16K31/0655 , F16K31/0679 , F16K31/082 , F17C13/04 , F17C2205/0326 , F17C2205/0382 , F17C2205/0394 , F17C2221/012 , F17C2223/0123 , F17C2223/036 , F17C2270/0178 , F17C2270/0184
Abstract: A shut-off valve for a pressurized-gas vessel includes a valve closing body which can perform stroke movements and is preloaded by the spring force of a closing spring against a valve seat. When the valve closing body is in a closed position, a connection of a valve inlet to a valve outlet is shut off. The shut-off valve includes an actuator arrangement for opening the valve closing body. The actuator arrangement interacts with an actuating element which is arranged spaced apart from and coaxial with respect to the valve closing body and which is movable by the actuator arrangement in the direction of the valve closing body. When the actuating element abuts against the valve closing body, an opening impulse can be generated.
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9.发明公开公开(公告)号：US20230227077A1
公开(公告)日：2023-07-20
申请号：US17996750
申请日：2021-04-19
Applicant: Robert Bosch GmbH
Inventor： Adrian Heinrich Sichau , Bernd Stuke , Felix Jaegle , Gael Le Hen , Olaf Ohlhafer
Abstract: An elevated railway-like transport system. The system includes a carrier system with rail-like or cable-like carrier elements that are fastened in the area of portal-like support elements, and includes self-propelled carriages, each of which includes a drive unit that cooperates with the carrier elements, and a gondola that is connected to the drive unit via a carrier device, preferably in the form of a carrying arm, and that is used for passenger transport and/or cargo transport. The carriages are movable independently of one another along the carrier elements, and a distance is formed between two successive carriages on the same carrier element.
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公开(公告)号：US20230129654A1
公开(公告)日：2023-04-27
申请号：US17801598
申请日：2021-03-01
Applicant: Robert Bosch GmbH
Inventor： Adrian Heinrich Sichau , Bernd Stuke , Felix Jaegle , Gael Le Hen , Olaf Ohlhafer
Abstract: A drive unit for a self-driving vehicle of an elevated-track-type support structure. The drive unit has at least one electric motor for moving the drive unit along the support structure, the at least one electric motor being able to be at least indirectly driven indirectly with the aid of a first energy supply, and the first energy supply having at least one contact element, which is developed to interact with an electrical conductor immovably situated on the support structure.
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