Patents by Inventor Shota Terachi
Shota Terachi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20230364969Abstract: A thermal management system includes refrigeration cycle equipment and a heating medium circuit. The heating medium circuit includes a high-temperature-side circuit connecting with the heating medium channel of the high-temperature-side water-refrigerant heat exchange portion, a low-temperature-side circuit connecting with a heating medium channel of a low-temperature-side water-refrigerant heat exchange portion, and a heat transfer portion connecting the high-temperature-side circuit and the low-temperature-side circuit. The low-temperature-side circuit includes a first heat exchange portion, a second heat exchange portion, a heating medium bypass channel, and a low-temperature-side circuit switching portion.Type: ApplicationFiled: July 21, 2023Publication date: November 16, 2023Inventors: Takahiro MAEDA, Shota TERACHI, Kenshiro MATSUI, Takeshi YOSHINORI, Shinya KASAMATSU
-
Patent number: 11397053Abstract: A heat exchanger includes a heat exchanger core, an intake tank, and a flow limiting portion. The heat exchanger core includes a stacked heat exchange portion, a distribution portion, and a collection portion. The stacked heat exchange portion defines first fluid flow paths through which a first fluid flows in a first direction, and second fluid flow paths through which a second fluid flows in a third direction. The distribution portion is configured to distribute the first fluid to the first fluid flow paths. The collection portion is configured to collect the first fluid from the first fluid flow paths. The flow limiting portion is configured to suppress an inflow of the second fluid from the intake tank into the distribution portion and the collection portion. The flow limiting portion and the intake tank are provided as a single component.Type: GrantFiled: February 24, 2020Date of Patent: July 26, 2022Assignee: DENSO CORPORATIONInventors: Takashi Sakurada, Shota Terachi
-
Patent number: 11313623Abstract: A heat exchanger includes a duct, a stacked core, and a coupling plate. The duct includes a first plate that is disposed to face at least one of end faces of the stacked core in a core width direction, and a second plate that is disposed to face at least one of the end faces of the stacked core in a tube stacking direction. The second plate includes a second-plate end plate portion disposed to face the end face of the stacked core in the core width direction and brazed to a wall surface of the first plate, a second-plate center plate portion that is disposed to face the end face of the stacked core in the tube stacking direction, and a flange portion that extends in the tube stacking direction and is brazed to a bottom wall surface of a groove portion of the coupling plate.Type: GrantFiled: February 29, 2016Date of Patent: April 26, 2022Assignee: DENSO CORPORATIONInventors: Masafumi Saitou, Akira Yamanaka, Masaki Harada, Kenji Yamada, Kazutaka Suzuki, Taichi Asano, Shota Terachi
-
Patent number: 11179896Abstract: A bonded body is formed of a first member and a second member. The first member has a first base portion and a first welded portion which protrudes from the first base portion toward the second member side. The second member has a second base portion and a second welded portion which protrudes from the second base portion toward the first member side. In a first region of the joint portion, a first rib formed so as to project from the first base portion toward the second member side covers the first welded portion and the second welded portion from the side. In a second region different from the first region, a second rib formed so as to project from the second base portion toward the first member side covers the first welded portion and the second welded portion from the side.Type: GrantFiled: August 21, 2019Date of Patent: November 23, 2021Assignee: DENSO CORPORATIONInventors: Takashi Sakurada, Masaya Nakamura, Shota Terachi
-
Publication number: 20210270548Abstract: A heat exchanger includes a plate member, a fixation member, and a brazing material pathway. The plate member has a first side coated with a brazing material, and a second side which is an opposite side of the first side and is not coated with the brazing material. The fixation member is disposed on the second side and configured to fix a position of a pipe. The brazing material pathway extends from the first side to the second side. The brazing material coated on the plate member spreads into the brazing material pathway. The pipe is inserted into an insertion hole formed in the plate member. An entire outer circumference of the pipe is swaged and engaged with an inner side of the insertion hole. The brazing material pathway is formed on at least the outer circumference of the pipe or the inner side of the insertion hole.Type: ApplicationFiled: May 17, 2021Publication date: September 2, 2021Applicant: DENSO CORPORATIONInventors: Kazutaka SUZUKI, Taichi ASANO, Shota TERACHI, Akira HIRANO
-
Publication number: 20200191491Abstract: A heat exchanger includes a heat exchanger core, an intake tank, and a flow limiting portion. The heat exchanger core includes a stacked heat exchange portion, a distribution portion, and a collection portion. The stacked heat exchange portion defines first fluid flow paths through which a first fluid flows in a first direction, and second fluid flow paths through which a second fluid flows in a third direction. The distribution portion is configured to distribute the first fluid to the first fluid flow paths. The collection portion is configured to collect the first fluid from the first fluid flow paths. The flow limiting portion is configured to suppress an inflow of the second fluid from the intake tank into the distribution portion and the collection portion. The flow limiting portion and the intake tank are provided as a single component.Type: ApplicationFiled: February 24, 2020Publication date: June 18, 2020Inventors: Takashi SAKURADA, Shota TERACHI
-
Publication number: 20200165964Abstract: An air cooling device includes a first inlet surge tank, a first heat exchanger to cool air introduced from the first surge tank, a second inlet surge tank, a second heat exchanger to cool air introduced from the second surge tank, and an outlet surge tank. The outlet surge tank receives both of airs introduced from the first heat exchanger and the second heat exchanger and the airs flows from the outlet surge tank toward an internal combustion engine. The outlet surge tank includes a merging space and a fixing hole. The merging space is where the airs introduced from the first heat exchanger and the second heat exchanger merge with each other. A fastening member to fasten the outlet surge tank passes through the fixing hole from an outer surface of the outlet surge tank away from the merging space toward the internal combustion engine.Type: ApplicationFiled: February 3, 2020Publication date: May 28, 2020Inventors: Shota TERACHI, Akira YAMANAKA, Michiya TAKATSUKA
-
Publication number: 20190375164Abstract: A bonded body formed by a vibration welding of a first member and a second member. The first member includes a first base portion extending along an edge on the second member side, and a first welded portion which protrudes from the first base portion toward the second member. The second member includes a second base portion extending along an edge on the first member side and disposed to face the first base portion, and a second welded portion protruding from the second base portion toward the first member side, and a distal end of which is vibration welded to the distal end of the first welded portion. The first member has a rib for covering the first welded portion and the second welded portion from the side, and the rib is formed so as to protrude from the first base portion toward the second member side at a position separated from the first welded portion.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Inventors: Takashi SAKURADA, Shota Terachi, Masaya Nakamura
-
Publication number: 20190375165Abstract: A bonded body is formed of a first member and a second member. The first member has a first base portion and a first welded portion which protrudes from the first base portion toward the second member side. The second member has a second base portion and a second welded portion which protrudes from the second base portion toward the first member side. In a first region of the joint portion, a first rib formed so as to project from the first base portion toward the second member side covers the first welded portion and the second welded portion from the side. In a second region different from the first region, a second rib formed so as to project from the second base portion toward the first member side covers the first welded portion and the second welded portion from the side.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Inventors: Takashi SAKURADA, Masaya NAKAMURA, Shota TERACHI
-
Patent number: 10099320Abstract: An aluminum alloy brazing sheet having high corrosion resistance is provided, which develops the sacrificial anticorrosion effect in both surfaces of the sheet, which has the brazing function in one of both the surfaces, and which prevents the occurrence of preferential corrosion. A channel forming component for a vehicular heat exchanger is also provided by utilizing the aluminum alloy brazing sheet. An aluminum alloy brazing sheet having high corrosion resistance includes an aluminum alloy core, a filler material clad on one surface of the core, and a sacrificial anode material clad on the other surface of the core, wherein the filler material, the sacrificial anode material, and the core have respective predetermined alloy compositions. A channel forming component for a vehicular heat exchanger is manufactured using the aluminum alloy brazing sheet having high corrosion resistance.Type: GrantFiled: January 28, 2013Date of Patent: October 16, 2018Assignees: Denso Corporation, UACJ CorporationInventors: Sadayuki Kamiya, Shota Terachi, Kenji Negura, Makoto Ando, Atsushi Fukumoto, Yoshiyuki Oya, Akio Niikura
-
Publication number: 20180023898Abstract: A heat exchanger includes a duct, a stacked core, and a coupling plate. The duct includes a first plate that is disposed to face at least one of end faces of the stacked core in a core width direction, and a second plate that is disposed to face at least one of the end faces of the stacked core in a tube stacking direction. The second plate includes a second-plate end plate portion disposed to face the end face of the stacked core in the core width direction and brazed to a wall surface of the first plate, a second-plate center plate portion that is disposed to face the end face of the stacked core in the tube stacking direction, and a flange portion that extends in the tube stacking direction and is brazed to a bottom wall surface of a groove portion of the coupling plate.Type: ApplicationFiled: February 29, 2016Publication date: January 25, 2018Inventors: Masafumi SAITOU, Akira YAMANAKA, Masaki HARADA, Kenji YAMADA, Kazutaka SUZUKI, Taichi ASANO, Shota TERACHI
-
Publication number: 20150004428Abstract: An aluminum alloy brazing sheet having high corrosion resistance is provided, which develops the sacrificial anticorrosion effect in both surfaces of the sheet, which has the brazing function in one of both the surfaces, and which prevents the occurrence of preferential corrosion. A channel forming component for a vehicular heat exchanger is also provided by utilizing the aluminum alloy brazing sheet. An aluminum alloy brazing sheet having high corrosion resistance includes an aluminum alloy core, a filler material clad on one surface of the core, and a sacrificial anode material clad on the other surface of the core, wherein the filler material, the sacrificial anode material, and the core have respective predetermined alloy compositions. A channel forming component for a vehicular heat exchanger is manufactured using the aluminum alloy brazing sheet having high corrosion resistance.Type: ApplicationFiled: January 28, 2013Publication date: January 1, 2015Applicants: DENSO CORPORATION, UACJ CORPORATIONInventors: Sadayuki Kamiya, Shota Terachi, Kenji Negura, Makoto Ando, Atsushi Fukumoto, Yoshiyuki Oya, Akio Niikura
-
Publication number: 20100095659Abstract: An exhaust gas heat exchanger for an internal combustion engine includes an exhaust passage and an offset fin. The offset fin includes a plurality of side walls and a plurality of top walls. The offset fin is defined into a plurality of segments that are offset from each other in an offset direction. One of the plurality of top walls of the offset fin has a projection that inwardly projects therefrom. The projection is provided to one of the plurality of segments. The projection of the one of the plurality of segments is opposed to an upstream end portion of the other one of the plurality of side walls of the other one of the plurality of segments that is positioned adjacently downstream of the one of the plurality of segments in the circulation direction.Type: ApplicationFiled: October 16, 2009Publication date: April 22, 2010Applicant: DENSO CORPORATIONInventors: Isao Kuroyanagi, Takayuki Hayashi, Shota Terachi
-
Patent number: D883330Type: GrantFiled: December 13, 2017Date of Patent: May 5, 2020Assignee: DENSO CORPORATIONInventors: Akira Yamanaka, Shota Terachi
-
Patent number: D878422Type: GrantFiled: December 13, 2017Date of Patent: March 17, 2020Assignee: DENSO CORPORATIONInventors: Akira Yamanaka, Shota Terachi