Toyoda Gosei Co., Ltd.

Toyota Jidosha Kabushiki Kaisha

Denso Corporation

Kabushiki Kaisha Toyota Jidoshokki

Mitsubishi Heavy Industries Limited

Mitsubishi Jukogyo Kabushiki Kaisha

Tokyo Seimitsu Co., Ltd.

Other

Sumitomo Seika Chemicals Co., Ltd.

Gunze Limited

Hiroyuki Kobayashi

Kenji Mori

Zixun Mei

Takashi Nishimura

Tadashi Yamamoto

Toru Koyama

Masakazu Hashimoto

Toshinori Tanase

Yuji Kuriyama

Kengo Sugimura

Satoshi Ito

Katsumi Hirooka

Yuichi Kami

Yuji Sato

Naoki Hotta

Shinji Oguchi

Noriyuki Horiuchi

Susumu Matsuda

Makoto Takeuchi

Toshiaki Nagase

Toshinari Fukatsu

Takahide Itoh

Naohito Kanie

Masakazu Asano

Motoaki Naruse

Yoshihiro Shimada

Kazuhiro Sato

Masamichi Kajiro

Shinya Yamamoto

Nobuyuki Tomatsu

Hiroyuki Takahashi

Takahiro Suzuki

Akira Nagae

Yuji Hashimoto

Yusuke Yamazaki

Masahiro Takimoto

Kazunari Honda

Yoshiyuki Fujita

Ken Billes

Hideki Fukudome

Makoto Hamada

Atsushi Yamada

Tetsuzou Ukai

Kazuyoshi Kontani

Kimiharu Takeda

Jun Ishikawa

Hiroyuki Onishi

Hisao Mizuno

Motoi Isomura

Ichizo Shiga

Hiromichi Ogawa

Kazuhiro Tada

Takamasa Suzuki

Ai Saeki

Yoshiharu Endo

Kenji Yano

Nobuo Nakamura

Yoshinari Takei

Takehiko Shiraki

Hisaya Kondo

Yasushi Suzuki

Takao Adachi

Nobuhiko Sakamoto

Norihisa Kubo

Kayo Kimura

Akito Sugahara

Yasuji Ozaki

Shinichi Saito

Masahiko Ozeki

Tomoko Asai

Yosuke Inagaki

Keishiro Muto

Tatsuro Kyuto

Takahiro Nakamura

Susumu Ishikawa

Katsuji Takahashi

Tomoshi Uesaki

Tetsuzuo Ukai

Haruo Shibata

Provided is a co-rotating scroll compressor capable of suitably cooling an inverter circuit and preventing short circuits in the inverter circuit caused by condensation water. In the compressor of the present disclosure, a driving scroll and a driven scroll are disposed in a suction chamber. The driving scroll is driven rotatably around a drive shaft center axis, and the driven scroll follows rotatably around a driven shaft center axis. In an inverter chamber, an inverter circuit is accommodated. In a driving end plate of the driving scroll, a suction port is formed. The suction port allows a compression chamber to suction refrigerant gas from the suction chamber. The suction port faces a partition wall.

Co-rotating scroll compressor

A tractor that includes: a driver equipped with a left and right pair of driving wheels; a vehicle main body provided between the left and right pair of driving wheels; a periphery information detection sensor provided at the vehicle main body and detecting periphery information; a controller provided in the vehicle main body and controlling autonomous traveling by the driver in accordance with the periphery information detected by the periphery information detection sensor; and a first coupler provided at the vehicle main body and configured to be coupled to a trailer.

Tractor and vehicle equipped with tractor

Provided is a mobile body system including a traveling unit having an autonomous traveling function and a trolley unit having a housing portion for loading an object. A detection unit detects an amount of objects placed on the housing portion. A control unit determines an operation of the traveling unit based on the amount of objects detected by the detection unit.

Mobile body system

A product delivery system includes: a center server; a store server; a driver configured to be coupled with and decoupled from a carriage; and a terminal. A processor of the center server is configured to: acquire a scheduled loading time representing a completion time of loading of a product onto the carriage at the store, when order information on the product is output from the terminal to the store server; output, to the driver, an instruction for causing the driver to depart from a current position to the store in time for the scheduled loading time; and output, to the driver, an instruction for causing the driver coupled with the carriage to depart from the store to a delivery destination of the product, when acquiring, from the store server, a loading completion notification indicating that loading of the product onto the carriage has been completed at the store.

Product delivery system, product delivery device, and computer readable recording medium

The refrigeration cycle device includes a compressor, an outside heat exchanger, a cooling pressure reducing unit, an evaporator, a branch portion, a cool down pressure reducing unit, a temperature adjusting unit, a merging portion, a bypass passage, and a first on-off valve. The temperature adjusting unit includes a temperature adjusting heat exchange unit and adjusts a temperature of a temperature adjustment target object. During a cooling and cool down mode, the outside heat exchanger functions as a radiator, and the evaporator and the temperature adjusting heat exchange unit function as heat absorbers. During a target object warm up mode, the refrigerant discharged from the compressor is guided to the temperature adjusting heat exchange unit via the bypass passage, and the heat of the discharged refrigerant is used as a heat source for heating the temperature adjustment target object.

Refrigeration cycle device

A fuel tank comprises a circular column-shaped fuel tank body, a handle, and a lock mechanism. The circular column-shaped fuel tank body is provided so as to be capable of being detachably attached to a fuel-powered device. The handle is formed on one end side in a length direction of the fuel tank body. The lock mechanism is capable of switching between a locked state in which the fuel tank body cannot be removed from the fuel-powered device, and a lock-released state in which the locked state has been released, due to the fuel tank body being rotated in a circumferential direction in a state of being installed to the fuel-powered device.

Fuel tank

A refrigeration cycle device includes a compressor, a radiator, an air-conditioning heat exchanger, a cooling heat exchanger, an air-conditioning decompression unit, a cooler-unit decompression unit, a refrigerant flow rate detector, and a controller. The radiator is configured to radiate heat of refrigerant discharged from the compressor. The air-conditioning heat exchanger absorbs heat from air to evaporate the refrigerant. The cooling heat exchanger is arranged in parallel with the air-conditioning heat exchanger in the flow of refrigerant. The air-conditioning decompression unit adjusts a decompression amount of the refrigerant flowing into the air-conditioning heat exchanger. The cooler-unit decompression unit adjusts a decompression amount of the refrigerant flowing into the cooling heat exchanger. The controller controls the operation of the cooler-unit decompression unit so that the flow rate of the refrigerant detected by the refrigerant flow rate detector exceeds a predetermined reference flow rate.

Vehicle for delivery robot

Rack for delivery robot

Delivery robot

A refrigerant cycle device includes a compressor, a radiator, a first expansion valve, a second expansion valve, a first evaporator, a second evaporator, and a controller. The controller is configured to switch between a first evaporator priority control and a second evaporator priority control. During the first evaporator priority control, the controller controls a throttle opening of the second expansion valve based on at least one of a temperature of a first evaporator, a temperature of a refrigerant flowing through the first evaporator, and a temperature of an air having exchanged heat in the first evaporator. During the second evaporator priority mode, the controller controls the throttle opening based on a refrigerant state of the second evaporator. When the at least one of the temperatures is equal to or greater than a switching temperature, the second priority mode is switched to the first priority mode.

Refrigeration cycle device for vehicle

A refrigeration cycle device includes a heating unit, an air-heating expansion valve, an outdoor heat exchanger, an air-cooling expansion valve, an indoor evaporator, and a cooler-unit expansion valve, a cooler unit, and a refrigerant circuit switching unit. In a heating series cooler-unit mode, refrigerant is circulated in order of the heating unit, the air-heating expansion valve, the outdoor heat exchanger, the cooler-unit expansion valve, and the cooler unit. In a heating parallel cooler-unit mode, refrigerant is circulated in order of the heating unit, the air-heating expansion valve, and the outdoor heat exchanger, and refrigerant is circulated in order of the heating unit, the cooler-unit expansion valve, and the cooler unit.

A vehicle air conditioning device includes a compressor, a radiator, an outside heat exchanger, an evaporator, a first decompressor, a second decompressor, a switching portion, and a controller. The radiator exchanges heat between a refrigerant discharged from the compressor and air. The outside heat exchanger exchanges heat between outside air and the refrigerant flowing out of the radiator. The evaporator is exchanges heat between the refrigerant flowing out of the outside heat exchanger and the air flowing through the radiator. The switching portion switches between a series dehumidifying-heating mode and a parallel dehumidifying-heating mode. The controller is configured to control the switching portion to switch from the parallel dehumidifying-heating mode to the series dehumidifying-heating mode when the amount of the refrigerant oil flowing from the outside heat exchanger to the compressor is insufficient in the parallel dehumidifying-heating mode.

Vehicle air conditioning device

Motor vehicle and/or toy replica thereof

Growing community of inventors

Aichi-ken, Japan

Hiroyuki Kobayashi