Toyota Jidosha Kabushiki Kaisha

Yazaki Corporation

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Sumitomo Electric Industries, Limited

The Furukawa Electric Co., Ltd.

Tyco Electronics Amp K.k.

Kabushiki Kaisha Tokai Rika Denki Seisakusho

Toyota Boshoku Kabushiki Kaisha

Other

Kyocera Corporation

Bridgestone Corporation

J.s.t.mfg. Co.,ltd.

Tyco Electronics Japan G.k.

Japan Aviation Electronics Industry, Limited

Hiroshi Kobayashi

Masaaki Tabata

Takahito Nakashima

Motoya Hara

Masato Minakata

Hiroyasu Taga

Yasuo Omori

Hajime Matsui

Teruo Hara

Shunya Takeuchi

Hajime Kawase

Yoshiaki Kato

Tetsuya Miyamura

Toshihiro Mori

Atsushi Nishida

Kazushige Sakamaki

Harehide Sasaki

Toshifumi Ichio

Hiroyoshi Maesoba

Kenji Okamura

Yukihiro Kawamura

Takashi Tonoike

Hiroki Kobayashi

Hiroki Hirai

Fumitoshi Akaike

Hiroshi Aoki

Akihiro Tsuruta

Junichi Ono

Haruki Yoshida

Eiji Fukuda

Yasushi Kihara

Masaru Fukuda

Kei Sato

Tetsuji Tanaka

Hiroki Shimoda

Tetsuya Hata

Daichi Imai

Masahide Hio

Takuji Otsuka

Hideki Matsunaga

Masatoshi Mori

Tsutomu Takayama

Shigeki Ohara

Seiji Shishikura

Masayuki Saito

Keiichiro Aoki

Naoki Ito

Yasuhiro Tanaka

Shigeki Nakayama

Kohshi Katoh

Kazuhiro Umemoto

Kazuhide Takahashi

Hiroshi Mouri

Yasunori Nabeta

Akiyoshi Shimizu

Takamaru Amano

Satoru Shindo

Kengo Machida

Takao Murakami

Kazuto Ohtaka

Makoto Yamanashi

Nobuyuki Sakamoto

Masahiro Takamatsu

Hiroyuki Matsuoka

Satoshi Suzuki

Tomoyuki Funayama

Hiroshi Nakano

Hideto Kumakura

Masao Yamamoto

Seiji Kozono

Goro Nakamura

Yusuke Matsumoto

Tomohiko Shimizu

Takashi Tokunaga

Yoshihiro Mizutani

Kaoru Matsumura

Tetsuya Sekino

Eiji Kojima

Junichi Miyamoto

Takashi Matsunaga

Naoki Kobayashi

Takeya Miwa

Shigeru Tanaka

Shigeki Nishiyama

Michio Mitsui

Kouichi Shirouzu

Takashi Muro

Tetsuya Aihara

Kenji Makino

Kenji Miyamoto

Shinji Tani

Masato Ikemoto

Masahiko Masubuchi

Keisuke Teramoto

Shinobu Okayama

Masashi Iwata

Kazuya Terao

Tomoo Kakegawa

Takahiro Shiohama

Masahito Sakakibara

The internal combustion engine includes a fuel injection valve, a cylinder into which the fuel injected by the fuel injection valve is introduced, an exhaust passage through which the exhaust generated by the combustion of the fuel in the cylinder flows, a catalyst installed in the exhaust passage, an upstream air-fuel ratio sensor disposed upstream of the catalyst in the exhaust passage, and a downstream air-fuel ratio sensor disposed downstream of the catalyst in the exhaust passage. The processing circuit calculates a detection value difference which is a difference between detection values of the two air-fuel ratio sensors when the warm-up of the catalyst is completed. When the detection value difference is in the predetermined detection value difference range, the processing circuit lowers the warm-up completion temperature as compared with a case where the detection value difference is not in the detection value difference range.

Internal combustion engine control device

A terminal that is to be coupled to a mate terminal. The terminal includes a tubular portion and a spring tab. The mate terminal is to be inserted in the tubular portion and the spring tab is within the tubular portion, and includes a spring-side wall, connection wall, a first side wall that is continuous from the connection wall and the spring-side wall, a second side wall that is continuous from the spring-side wall, and an opening limiter portion. The spring tab presses the mate terminal, which is inserted in the tubular portion, from the spring-side wall toward the connection wall. The tubular portion includes a connection portion that connects the spring tab and connection wall. The tubular portion includes the opening limiter portion that contacts the connection portion from an opposite direction from a pressing direction, in which the spring tab presses the mate terminal, toward the connection wall.

Terminal and electric cable including terminal

A terminal coupled to an end of an electric wire on a front side with respect to an extending direction in which the electric wire extends. The terminal includes a terminal body including a holding section holding the electric wire and a slider slidable relative to the terminal body in the extending direction. The slider includes a pressing portion that presses the holding section toward the electric wire. The terminal body is formed from a folded metal sheet. The holding section includes a holding protrusion that protrudes toward the electric wire and contacts the electric wire. The holding protrusion is formed from a folded metal sheet.

Terminal and terminal wire assembly

A connector includes a terminal connected to a front end portion of an electric wire and a housing in which the terminal is arranged. The housing includes a base portion and cover members. The electric wire extending rearward from a portion of the housing that has the terminal therein is disposed on the base portion. The cover members that are movable between a position in which the cover members cover the base portion and a position in which the cover members are away from the base portion. The cover members include a wire pressing portion that presses the electric wire disposed on the base portion toward the base portion when the cover members are in the position in which the cover members cover the base portion.

Connector

A female terminal includes a terminal body and a slider displaced relative to the terminal body. The terminal body includes a connecting tab deformable in a pressing direction crossing an inserting direction in which an electric wire is inserted and contactable with the electric wire. The slider is slidable between separated and overlapping positions. The slider includes a narrow portion that protrudes inward and has a less inner dimension in the pressing direction, and a wide portion in front of the narrow portion with respect to the inserting direction and has a greater inner dimension in the pressing direction than the narrow portion. The connecting tab contacts the electric wire when the narrow portion overlaps the connecting tab at the overlapping position. The slider includes a sloped guide surface that is angled at in front of the wide portion to spread further than the wide portion toward the front.

Terminal

A connector described herein includes a circuit board housing, circuit board terminals, an electric cable housing, electric wire terminals, and a holder. The circuit board housing is fixed to a circuit board. The circuit board terminals are held by the circuit board housing. The electric cable housing is coupled to an end of the electric cable. The electric wire terminals are held by the electric cable housing. The holder maintains electrical connection between the circuit board terminals and the electric wire terminals. The holder is fixed to the circuit board housing and the electric cable housing. The holder has a strength less than a strength of the circuit board housing and a strength of the electric cable housing.

Board-to-cable connector

A terminal to be coupled to a front end portion of an electric wire. The terminal includes a terminal body and a slider. The terminal body includes a holding section holding a core wire of the electric wire. The slider is movable in a front-rear direction between a first position and a second position that is on a front side with respect to the first position while the slider being fitted on a section of the terminal body including the holding section. The slider includes a pressing portion that presses the holding section toward the electric wire when the slider is at the second position. The slider includes a pressure receiving portion that is pushed from a rear side to move the slider from the first position to the second position. The slider includes a support portion that receives a force applied to the pressure receiving portion that is pushed.

A terminal includes a terminal body and a slider. The terminal body is formed by processing a metal sheet. The terminal body is coupled to a front end of an electric wire with respect to an extending direction in which the electric wire extends. The terminal body holds the electric wire. The slider is slidable in the extending direction relative to the terminal body. The terminal body includes connecting tabs that includes contact surfaces contactable with the electric wire. Each of the connecting tabs has a cantilever shape. The slider includes pressing portions that press the connecting tabs so that the connecting tabs deform and the contact surfaces contact the electric wire when the slider is slid. The connecting tabs include burrs that are produced during processing of the metal sheet. The burrs protrude from the contact surfaces toward the electric wire.

A terminal coupled to an electric wire includes a terminal body and a shell. The shell includes a tubular portion and pressing portionsA andB that protrudes from an inner wall of the tubular portion. The tubular portion includes a bottom wall, a first sidewall that projects upward from a first side edge of the bottom wall, a second sidewall that projects upward from a second side edge of the bottom wall, a ceiling that extends from the first sidewall to the second sidewall and is opposite the bottom wall, and a restricting portion that extends from the second sidewall to the first sidewall and overlaps an outer surface of the ceiling.

The exhaust purification device of an internal combustion engine comprises a catalystarranged in an exhaust passage and able to store oxygen; and an air-fuel ratio control device configured to control an air-fuel ratio of inflowing exhaust gas flowing into the catalyst. The air-fuel ratio control device is configured to perform a distribution forming control controlling the air-fuel ratio of the inflowing exhaust gas so that in the catalyst, a first region with an oxygen storage amount of equal to or greater than a predetermined value and a second region with an oxygen storage amount of less than the predetermined value are alternately formed along an axial direction of the catalyst. The total number of the first region and the second region formed by the distribution forming control is equal to or greater than three.

Exhaust purification device of internal combustion engine and catalyst

A female terminalincludes a terminal bodyand a slider. The terminal bodyincludes an upper connecting pieceA and a lower connecting pieceB connected to a core wireof an electric wire. The slideris movable in a front-rear direction relative to the terminal body. The sliderincludes an upper abutting portionA and a lower abutting portionB. The upper connecting pieceA includes an upper protrusionA that abuts against the upper abutting portionA. The lower connecting pieceB includes a lower protrusionB that abuts against the lower abutting portionB.

A connector includes a terminal that is to be contacted with a conductive member of a wire, a housing in which the terminal is arranged, and a holding member that is fit in the housing and in contact with the terminal to hold a position of the terminal. At least one of the terminal and the housing includes a pressing portion that presses the conductive member in a direction such that the conductive member comes in contact with the terminal.

An electric cable including a terminal includes an electric wire and a female terminal. The female terminal includes a first holding portion and a second holding portion that hold the electric wire. The female terminal includes a first pressing portion and the second pressing portion pressing the first holding portion and the second holding portion toward the electric wire. The first holding portion and the second holding portion include a first protrusion and a second protrusion, respectively. The first protrusion and the second protrusion protrude toward the electric wire. A core wire of the electric wire includes a recess in which the first protrusion and the second protrusion are fitted.

Electrical cable including terminal having pressing portion that presses holding portion

A connector structure includes a hood formed in a housing and having a bottomed tubular shape, a mating hood formed in a mating housing and fitted inside the hood, a plate spring member made of metal and accommodated in a bottom of the hood, a playing regulating member, a mating hood tip end inclined surface formed at a tip end of the mating hood in a fitting direction and inclined to a tube inner side or a tube outer side, and a playing regulating protrusion. The playing regulating member is provided in an opposite side against the bottom with the plate spring member interposed therebetween and is urged by the plate spring member in a direction opposite to a fitting direction against the mating hood.

Connector structure

Provided is a connector that can enhance the waterproof performance without reducing a pressure of a contact surface between fillers in a fitted state. A connector () according to the present disclosure includes a pair of fitting objects to be fitted to each other and a filler (), a contact () and a wall () provided in the fitting objects. The wall () separates the filler () and the contact () after the fitting objects are fitted to each other.

Electrical connector with filler surrounding a wall that surrounds a contact

Growing community of inventors

Okazaki, Japan

Hiroshi Kobayashi