公开(公告)号：US20240258751A1

公开(公告)日：2024-08-01

申请号：US18293779

申请日：2022-03-16

Applicant: OMRON Corporation

Inventor： Kazuhiro IKEMOTO ,  Kyoya ICHIRAKU ,  Yuta MOTOMURA ,  Koichi FURUSAWA ,  Yuki YAMAMOTO ,  Minoru KOBAYASHI

IPC: H01R13/71 ,  H01R13/631

CPC classification number: H01R13/71 ,  H01R13/631

Abstract: A power outlet includes a case, a contact device, an operation member, a moving mechanism, a return spring, and a holding mechanism. The contact device includes a fixed contact, a movable contact, and a movable piece. The moving mechanism moves the movable piece in response to operation of the operation member. The moving mechanism includes a movable member and a return spring. The movable member is movable between a closed position in which the movable contact is in contact with the fixed contact and an open position in which the movable contact is separated from the fixed contact. The return spring urges the movable member toward the open position. The holding mechanism is configured to hold the movable member at the closed position, and releases a holding state in which the movable member is held at the closed position in response to operation of the operation member.

公开(公告)号：US20180174774A1

公开(公告)日：2018-06-21

申请号：US15900145

申请日：2018-02-20

Applicant: OMRON Corporation

Inventor： Ichizo SAKAMOTO ,  Makito MORII ,  Kazushi MAETA ,  Yuki YAMAMOTO

IPC: H01H9/30 ,  C23C18/52 ,  C23C18/32 ,  H01H1/0237 ,  H01H1/42 ,  H01H11/04

CPC classification number: H01H9/30 ,  C23C18/1662 ,  C23C18/32 ,  C23C18/52 ,  C25D7/00 ,  C25D15/00 ,  H01H1/0237 ,  H01H1/04 ,  H01H1/42 ,  H01H11/04 ,  H01H11/048 ,  H01H2011/046 ,  H01H2011/047 ,  H01H2201/016 ,  H01H2203/014 ,  H01H2209/002 ,  H01R13/03

Abstract: A surface layer including a base material made of a conductor and dispersed particles dispersed in the base material is formed on a surface of a fixed contact, and the dispersed particles each include a base particle that is metal oxide and a coating layer formed on an outer surface of the base particle.

公开(公告)号：US20160268067A1

公开(公告)日：2016-09-15

申请号：US15057449

申请日：2016-03-01

Applicant: OMRON Corporation

Inventor： Yuki YAMAMOTO ,  Kazuyuki TSUKIMORI ,  Makito MORII ,  Yoshihiro UMEUCHI

IPC: H01H3/16 ,  H01H1/023

CPC classification number: H01H3/16 ,  H01H1/023 ,  H01H1/04 ,  H01H1/42

Abstract: Provided is a switching device with both high durability and high contact reliability. The switching device includes a movable contact and a fixed contact mutually slide to switch a switching mechanism. In the switching device, on a surface of the fixed contact, a contact portion to come into contact with the movable contact is coated with hard plating having a Martens hardness of 132 mgf/μm2 or more.

Abstract translation: 提供具有高耐久性和高接触可靠性的开关装置。 开关装置包括可动触头和固定触点，以相互滑动以切换开关机构。 在开关装置中，在固定触点的表面上，与可动触点接触的接触部分涂覆有马氏体硬度为132mgf /μm2以上的硬质镀层。

公开(公告)号：US20210293346A1

公开(公告)日：2021-09-23

申请号：US17257675

申请日：2019-02-06

Applicant: OMRON Corporation ,  OMRON HEALTHCARE Co., Ltd.

Inventor： Toshifumi SUMINO ,  Yuki YAMAMOTO ,  Takehiro HAMAGUCHI ,  Yoshihiko SANO ,  Minoru TANIGUCHI ,  Chisato TAWARA

IPC: F16K31/06 ,  A61B5/0235

Abstract: A fluid path opening/closing device includes a spool in a through-hole provided in an inside of the spool, a coil wound around the through-hole with respect to the spool, a movable iron piece accommodated in the through-hole in a state of being rotatable around a rotation axis, a yoke including a first member and a second member extending from one end portion in an extending direction of the first member toward the movable iron piece, the second member having an attraction portion that is capable of attracting and rotating the movable iron piece according to an energized state of the coil, and a fluid path unit including an opening portion provided to be closer to the attraction portion that to the rotation axis and provided near the attraction portion.

公开(公告)号：US20160189894A1

公开(公告)日：2016-06-30

申请号：US14948423

申请日：2015-11-23

Applicant: OMRON Corporation

Inventor： Kazuyuki TSUKIMORI ,  Manabu TAKAHASHI ,  Yuki YAMAMOTO

IPC: H01H21/22 ,  H01H21/36

CPC classification number: H01H21/22 ,  H01H3/42 ,  H01H21/28 ,  H01H21/36 ,  H01H2235/01

Abstract: One aspect of the present invention provides a limit switch that is returned to an original position even if a turning angle of a turning lever becomes 90 degrees. In a section perpendicular to a turning shaft, a cam is formed such that a whole contact surface of the cam with a cam receiver is located on a side of the cam receiver with respect to a shaft center of the turning shaft when the external force does not act on the turning lever.

Abstract translation: 本发明的一个方面提供一种限位开关，即使转向杆的转动角度变为90度也能够返回原位。 在垂直于转轴的部分中，形成凸轮，使得当外力作用时，具有凸轮接收器的凸轮的整个接触表面相对于转动轴的轴心位于凸轮接收器的一侧 不作用于转向杆。

公开(公告)号：US20150213977A1

公开(公告)日：2015-07-30

申请号：US14592918

申请日：2015-01-09

Applicant: OMRON Corporation

Inventor： Yuki YAMAMOTO ,  Makito MORII ,  Kazuyuki TSUKIMORI ,  Manabu TAKAHASHI

IPC: H01H19/18

CPC classification number: H01H19/18 ,  H01H3/62 ,  H01H13/18 ,  H01H21/285 ,  H01H2221/01 ,  H01H2231/038

Abstract: It is an object of the present invention to provide a switch with which heat resistance and cold resistance can both be increased inexpensively. This switch comprises a bearing member, a shaft, a manipulation member, and a switch main body. The shaft is slidably supported by the bearing member. The manipulation member is linked to the shaft. The switch main body switches a contact according to displacement of the shaft. The shaft or the bearing member includes a sliding face having a groove.

Abstract translation: 本发明的一个目的是提供一种能够廉价地提高耐热性和耐寒性的开关。 该开关包括轴承构件，轴，操纵构件和开关主体。 轴由轴承构件可滑动地支撑。 操作构件连接到轴。 开关主体根据轴的位移切换触点。 轴或轴承构件包括具有凹槽的滑动面。