公开(公告)号：US20240252983A1

公开(公告)日：2024-08-01

申请号：US18162326

申请日：2023-01-31

申请人： Robert Bosch GmbH

发明人： Daniil A. KITCHAEV ,  Yelena GORLIN ,  Charles TUFFILE

IPC分类号： B01D53/96 ,  B01D53/04 ,  B01D53/62 ,  B01D53/82

CPC分类号： B01D53/965 ,  B01D53/0407 ,  B01D53/62 ,  B01D53/82 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2257/504 ,  B01D2258/06 ,  B01D2259/40083

摘要： An atmospheric CO2 capture system includes a compartment housing a solid CO2 sorbent, an exchange fluid including a chemical component with selectivity towards CO2, and an electrochemical cell in fluid communication with the compartment, the system having a cycle including a first state of sorbing CO2 from incoming air onto the solid CO2 sorbent until a saturation point is reached; a second state of regenerating the sorbent by flooding the compartment with the exchange fluid to detach CO2 from the saturated sorbent and bind the detached CO2 to the chemical component; and a third state of regenerating the chemical component by detaching CO2 from the chemical component in the electrochemical cell and releasing the CO2 from the system.

公开(公告)号：US20240132342A1

公开(公告)日：2024-04-25

申请号：US17973217

申请日：2022-10-24

申请人： Robert Bosch GmbH

发明人： Bo CHENG ,  Holger RUMPF ,  Jens FREY ,  Charles TUFFILE ,  Stephanie KARG ,  Tobias Joachim MENOLD

IPC分类号： B81C1/00 ,  B81B7/00

CPC分类号： B81C1/00293 ,  B81B7/0041 ,  B81C2203/0145

摘要： A venthole of a micromechanical device is sealed with laser irradiation. A micromechanical device has a substrate, such as silicon. The substrate has an upper surface, and defines a venthole leading to a chamber that contains a device, and a trench extending downward from the upper surface and located offset from the venthole. A laser pulse is applied to the substrate at or within the trench. This causes a portion of the substrate located below the upper surface to melt and travel laterally to close off and seal the venthole laterally from beneath the upper surface.

公开(公告)号：US20240067894A1

公开(公告)日：2024-02-29

申请号：US17900552

申请日：2022-08-31

申请人： Robert Bosch GmbH

发明人： Daniil A. KITCHAEV ,  Mordechai KORNBLUTH ,  Martin-Christoph KRUSE ,  Charles TUFFILE

IPC分类号： C10M169/04 ,  C10M107/02

CPC分类号： C10M169/04 ,  C10M107/02 ,  C10N2020/02

摘要： A tribological system includes a tribological contact area including a first tribological contact surface of a first mechanical component and a second tribological contact surface of a second mechanical component, the first and second mechanical components being in relative motion with respect to each other; an external circuit connected to the first and second mechanical components and providing Joule heating; and an additive in contact with the tribological contact area, the additive having a first viscosity in a first state before the external circuit is activated, a second viscosity in a second state when the external circuit is activated to produce Joule heating, and a third viscosity in a third state when the external circuit is deactivated after activation, the second viscosity being lower than the third viscosity.

公开(公告)号：US20240067893A1

公开(公告)日：2024-02-29

申请号：US17900520

申请日：2022-08-31

申请人： Robert Bosch GmbH

发明人： Daniil A KITCHAEV ,  Mordechai KORNBLUTH ,  Martin-Christoph KRUSE ,  Charles TUFFILE

IPC分类号： C10M169/04 ,  C10M103/06 ,  C10M125/10 ,  C10M125/20 ,  C10M125/26 ,  F16H51/02

CPC分类号： C10M169/04 ,  C10M103/06 ,  C10M125/10 ,  C10M125/20 ,  C10M125/26 ,  F16H51/02 ,  C10N2040/14

摘要： A device includes a tribological assembly including first and second mechanical components in relative motion with respect to each other, the assembly having a silver-alloy surface and an additive lubricant including at least one component of the formulas (Ia) or (II): MxNOy (Ia), where M is Ca, V, Sb, Ni, or Ag, x (M:N ratio) is any number between 0.25 and 2, and y (O:N ratio) is any number between 1 and 8; MxSiOy (II), where M is Mg or Al, x (M:Si ratio) is any number between 0.5 and 2, and y (O:Si ratio) is any number between 2.5 and 6, the device being a sealed constant-pressure device.

公开(公告)号：US20230124773A1

公开(公告)日：2023-04-20

申请号：US17503867

申请日：2021-10-18

申请人： Robert Bosch GmbH

发明人： Mordechai KORNBLUTH ,  Daniil KITCHAEV ,  Jake CHRISTENSEN ,  Charles TUFFILE

IPC分类号： C02F1/469 ,  C02F1/461

摘要： A current conductor for use in an electrochemical device for removing ions from a solution. The current conductor includes a current conductor substrate having a current conductor surface. The current conductor also includes an anti-corrosive, anti-reactive coating coated onto the current conductor surface. The anti-corrosive, anti-reactive coating contains a material with a chemical composition of AOy, where A= Zr, Nb, Ti, or a combination thereof and 2

公开(公告)号：US20210202956A1

公开(公告)日：2021-07-01

申请号：US16731478

申请日：2019-12-31

申请人： Robert Bosch GmbH

发明人： Soo KIM ,  Jonathan MAILOA ,  Nathan CRAIG ,  Charles TUFFILE

IPC分类号： H01M4/92 ,  H01M8/1004 ,  H01M4/86

摘要： A polyelemental catalyst structure. The structure includes a region formed of a first metal material, a first core region formed of a second metal material, and a second core region formed of a third metal material. The first core region has interfacial contact with the region. The second core region has interfacial contact with the first core region. The polyelemental catalyst structure includes platinum (Pt), a first metal MI, a second metal MII and a third metal MIII. The first metal MI is configured to enhance catalytic activity of Pt. The second metal MII is configured to enhance stability of the polyelemental catalyst structure. The third metal MIII is configured to enhance covalent bonding between Pt, the first metal MI, the second metal MII and/or the third metal MIII.

公开(公告)号：US20210130186A1

公开(公告)日：2021-05-06

申请号：US16825638

申请日：2020-03-20

申请人： Robert Bosch GmbH

发明人： Soo KIM ,  Jonathan MAILOA ,  Lei CHENG ,  Charles TUFFILE

IPC分类号： C01G23/00 ,  H01M4/88 ,  H01M4/86

摘要： An anticorrosive, conductive material includes a first oxide having oxygen vacancies and a formula (I): MgTi2O5-δ (I), where δ is any number between 0 and 3 optionally including a fractional part denoting the oxygen vacancies; and a second oxide having a formula (II): TiaOb (II), where 1

公开(公告)号：US20240178422A1

公开(公告)日：2024-05-30

申请号：US18060343

申请日：2022-11-30

申请人： Robert Bosch GmbH

发明人： Mordechai KORNBLUTH ,  Daniil KITCHAEV ,  Tilman MIEHLE ,  Andrea Di BENEDETTO ,  Thorsten STAHL ,  Charles TUFFILE ,  Christoph OSEMANN

IPC分类号： H01M8/0662 ,  B01D53/02 ,  B01J20/04 ,  B01J20/20 ,  H01M8/04029 ,  H01M8/0432 ,  H01M8/04701 ,  H01M8/2425

CPC分类号： H01M8/0662 ,  B01D53/02 ,  B01J20/041 ,  B01J20/20 ,  H01M8/04029 ,  H01M8/0435 ,  H01M8/04716 ,  H01M8/2425 ,  H01M2008/1293

摘要： A high temperature electrochemical cell includes a solid electrolyte separating a cathode and an anode, an anode flow field adjacent the anode, a cathode flow field, having an exhaust gas stream pathway, downstream from the cathode, and a thermal management system including a controller programmed to, in response to the exhaust gas stream temperature input, activate at least one component, configured to reduce temperature of the exhaust gas stream to a temperature within a threshold range corresponding to a temperature range promoting condensation of Cr-containing gas into solid, liquid, or aqueous Cr2O3 and H2CrO4, the high temperature electrochemical cell having an operating temperature of about 600-1000° C.

公开(公告)号：US20240072265A1

公开(公告)日：2024-02-29

申请号：US17894510

申请日：2022-08-24

申请人： Robert Bosch GmbH

发明人： Soo KIM ,  Jonathan MAILOA ,  Christina JOHNSTON ,  Charles TUFFILE ,  Jake CHRISTENSEN

IPC分类号： H01M4/88

CPC分类号： H01M4/8892

摘要： A fuel cell electrode protective layer forming method is disclosed. The method includes forming primary defects in a carbon-based protective layer material via a formation step. The primary defects are configured to transport fuel cell products and/or reactants representing a transported portion of a total fuel cell products and/or reactants. The difference between the total fuel cell products and/or reactants and the transported portion is an untransported portion. The method further includes activating secondary defects in the carbon-based protective layer material via an activation step. The secondary defects are configured to transport a portion of the untransported portion of the total fuel cell reactants and/or products. The activation step is different than the formation step.

公开(公告)号：US20240017353A1

公开(公告)日：2024-01-18

申请号：US17863665

申请日：2022-07-13

申请人： Robert Bosch GmbH

发明人： Bo CHENG ,  Holger RUMPF ,  Jens FREY ,  Charles TUFFILE

IPC分类号： B23K26/20 ,  B81C1/00 ,  B23K26/0622 ,  B23K26/354 ,  B23K26/073

CPC分类号： B23K26/206 ,  B81C1/00158 ,  B23K26/0622 ,  B23K26/354 ,  B23K26/073 ,  B23K2103/56

摘要： A method for controlling surface asperity during laser sealing of a membrane vent hole. The method includes applying a laser having a laser intensity spatial distribution to the membrane vent hole to form a seal over the membrane vent hole. The seal has a seal surface. The laser pulse includes a primary laser pulse region and a secondary pulse region later in time than the primary laser pulse region, and a time gap between the primary laser pulse region and the secondary laser pulse region. The primary laser pulse region and/or the secondary pulse region include first and second discontinuous laser pulses having a first time gap therebetween and/or third and fourth discontinuous laser pulses having a second time gap therebetween. The seal surface has a controlled surface asperity characteristic.