公开(公告)号：WO2022003202A1

公开(公告)日：2022-01-06

申请号：PCT/EP2021/068478

申请日：2021-07-05

Applicant: JAGUAR LAND ROVER LIMITED

Inventor： BARROSO, Inaki ,  YLIHAAVISTO, Panu ,  HICKEY, Stephen

IPC: H01R4/34 ,  H01R13/52 ,  H01R11/12 ,  H01R4/64 ,  H01R43/00 ,  B60R16/033 ,  H01R13/5202 ,  H01R13/5205 ,  H01R13/521 ,  H01R13/5213 ,  H01R2201/26 ,  H01R4/646 ,  H01R43/005

Abstract: Embodiments of the invention include a connector assembly (300) for electrically connecting a vehicle electrical system to a vehicle ground plane, the connector assembly comprising: a housing (222) having a first aperture (260) arranged to receive a stud (100), an electrical connector (216) disposed within the housing and arranged to be electrically connected to the stud, and a radial seal (210) disposed around a periphery of the first aperture, the radial seal being arranged to provide a seal between the stud and the housing.

公开(公告)号：WO2021257081A1

公开(公告)日：2021-12-23

申请号：PCT/US2020/038544

申请日：2020-06-18

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： JAMES, Paul Gregory ,  VAYEDA, Ravi Sharad ,  GUM, Sean Michael ,  BREERWOOD, Glen Paul

IPC: E21B47/125 ,  E21B17/00 ,  E21B17/0285 ,  E21B47/001 ,  E21B47/017 ,  H01R13/504 ,  H01R13/5205 ,  H01R13/5216

Abstract: A sensor apparatus for wellbore applications includes an electrical conductor extending within an armored tubular jacket to protect the electrical conductor. The electrical conductor is isolated from wellbore fluids when the sensor is placed in a wellhead flange by redundant seals such that the tubular jacket around the conductor does not provide a leak path to the surrounding subsea or surface environment. To isolate the electrical conductor, a connector housing may be provided that establishes a seal with the electrical conductor. For example, a glass-metal seal or a PEEK-metal seal may be established between the electrical conductor and the connector housing. The connector housing may be welded or otherwise sealed to a Christmas tree flange that connects to the wellhead flange. The welds and seals of the sensor apparatus may be proof tested to ensure their effectiveness before the Christmas tree flange is installed in the subsea or surface environment.

公开(公告)号：WO2023275612A1

公开(公告)日：2023-01-05

申请号：PCT/IB2022/000019

申请日：2022-01-19

Applicant: LENBROOK INDUSTRIES LIMITED

Inventor： STIDSEN, Gregory, R. ,  BARTON, Paul ,  SONDERSKOV, Jens, T. ,  EBERLIN, Ross, G.

IPC: H04R1/00 ,  H04R1/02 ,  H04R1/06 ,  H04R1/28 ,  G06F3/162 ,  G06F3/165 ,  H01R13/5205 ,  H04R1/026 ,  H04R1/2819 ,  H04R2201/021 ,  H04R2201/028 ,  H04R2420/07 ,  H04R2420/09 ,  H04R29/001 ,  H04R3/007 ,  H04R9/022 ,  H05B1/0275 ,  H05B3/0019

Abstract: A networked speaker device includes a sealed housing and an Ethernet port in the housing for receiving power and audio data from a network router via an Ethernet cable. A power supply subsystem in the housing manages the power received at the Ethernet port. A microprocessor subsystem, powered by the power supply subsystem, receives and processes the audio data to generate output audio signals. A digital audio amplifier, powered by the power supply subsystem, amplifies the output audio signals to drive a speaker driver to render an audio output. The device also includes at least one heater resistor in the housing powered by the power supply subsystem. The at least one heater resistor is controlled by the microprocessor subsystem to automatically heat the interior of the housing when temperature inside the housing falls below a given temperature.

公开(公告)号：WO2021219225A1

公开(公告)日：2021-11-04

申请号：PCT/EP2020/062043

申请日：2020-04-30

Applicant: ABB SCHWEIZ AG

Inventor： MESAROS, Erik ,  LINDEVALL, Mattias

IPC: H01R13/56 ,  H01B7/04 ,  H01B7/24 ,  H01R13/58 ,  H01R13/52 ,  H01R13/6591 ,  H01B7/041 ,  H01R13/5205 ,  H01R13/562 ,  H01R13/565 ,  H01R13/5841 ,  H01R13/5845

Abstract: An electric connector assembly (20) comprising a connector (24); an electric harness (22) having at least one electric conductor (28) and a protective layer (30) surrounding the at least one conductor (28), the at least one conductor (28) being connected to the connector (24); and a backshell (26) connected to the protective layer (30) and to the connector (24), the backshell (26) comprising a cavity (36) between the protective layer (30) and the connector (24); wherein the at least one conductor (28) is arranged to move freely inside the cavity (36) when the harness (22) moves relative to the connector (24). An industrial actuator (10) comprising an electric connector assembly (20) is also provided.

公开(公告)号：WO2021126047A1

公开(公告)日：2021-06-24

申请号：PCT/SE2020/051190

申请日：2020-12-10

Applicant: ROXTEC AB

Inventor： GRUDD, Mikael ,  FALK, Mathias

IPC: H02G3/22 ,  F16L5/08 ,  F16L5/14 ,  H01R4/58 ,  H01R13/52 ,  H05K9/00 ,  H01R13/5205 ,  H01R4/70 ,  H01R9/0512

Abstract: A transit for passing at least one cable (1) and/or at least one metallic pipe through an opening in a partition. The transit comprises a part receiving said at least one cable (1) or pipe and means are provided for connecting an exposed shield or armour (2) of the cable (1) or the metallic pipe to a surrounding potential. A verification point for verifying the connection to the surrounding potential is placed outside the transit. Said verification point is given by a part in contact with the cable shield or armour (2) of the cable (1) or the pipe inside the transit.

公开(公告)号：WO2023275115A1

公开(公告)日：2023-01-05

申请号：PCT/EP2022/067835

申请日：2022-06-29

Applicant: AMPHENOL-TUCHEL ELECTRONICS GMBH

Inventor： ANNECKE, Alfred

IPC: H01R13/405 ,  H01R13/58 ,  H01R13/504 ,  H01R13/5205 ,  H01R13/5833 ,  H01R13/5845 ,  H01R13/7193 ,  H01R2201/26

Abstract: Die Erfindung betrifft eine Steckverbindung für Airbag-Zündsysteme, aufweisend ein Airbag- Anzündergehäuse und einen Airbagstecker, aufweisend einen Kontaktträger, in dem zwei Kontaktelemente und jeweils ein an den Kontaktelementen angeschlagener verformungsfähiger Leiter angeordnet sind, wobei der Kontaktträger wenigstens bereichsweise mit einem Umgehäuse versehen ist, dass mittels einer Umspritzung, Umspritzungsmaterial hergestellt ist, wobei das Umgehäuse eine Kontur zur mechanischen Verriegelung mit einer Rastkontur des Anzündergehäuses und gleichzeitiger Dichtfunktion aufweist, wobei der Kontaktträger zwei innerhalb des Umgehäuses angeordnet Labyrinthe aufweist, sodass die zwei Leiter in einem winkeligen Abgang relativ zur Mittenlinie der Kontaktelemente gehaltert sind.

公开(公告)号：WO2021252730A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036759

申请日：2021-06-10

Applicant: HUBBELL INCORPORATED

Inventor： SANTORO, Nicholas Adam ,  MINSKI, Christopher John

IPC: E21B17/00 ,  E21B47/12 ,  F16L25/01 ,  E21B17/02 ,  E21B17/20 ,  E21B47/01 ,  H01B17/38 ,  H01B17/58 ,  H01R13/512 ,  H01R13/5205 ,  H02G3/06

Abstract: A protective device for electrical conduits including a body having a lower opening for engaging with a first conduit and a central cavity for receiving conductors extending from the first conduit to a second conduit, a top member having an upper opening for engaging with the second conduit, and a coupler slidably engaged around the body, the coupler slidable between an open position distal to the top member and a closed position attached to the top member.

公开(公告)号：WO2021147867A1

公开(公告)日：2021-07-29

申请号：PCT/CN2021/072751

申请日：2021-01-19

Applicant: 洛阳正奇机械有限公司

Inventor： 臧昊哲 ,  杨国星 ,  臧重庆 ,  张艳丽

IPC: H01R13/10 ,  H01B7/42 ,  B60L53/302 ,  B60L53/34 ,  H01B7/423 ,  H01R13/5205 ,  H01R13/527

Abstract: 一种新能源电动汽车液冷充电插座用液冷导电插孔，该液冷插孔（1）为轴状，一端为与充电枪端子对应插接的插孔端（1.2），另一端为与液冷线缆连接的连接端（1.3），在连接端（1.3）的端面上设有连通腔（1.1），该连通腔（1.1）向插孔端（1.2）延伸，且封闭于插孔端（1.2）插孔的外壁内。该新能源电动汽车液冷充电插座用液冷导电插孔不但通过半圆压接的方式建立了从充电枪端子到液冷线缆的电性连接，而且在结构上使冷却液内通道（3）与冷却液外通道（4）实现了连通，构成了冷却液在液冷线缆内的完整通道，实现了对液冷线缆的循环冷却，从而使液冷线缆可以承载高电压、大电流的充电负荷，不会因过热而酿成事故。由于充电电流的大幅提升，使电动汽车的充电时间大幅缩短，满足了用户对电动汽车在充电时间上的要求。

公开(公告)号：WO2021249961A1

公开(公告)日：2021-12-16

申请号：PCT/EP2021/065201

申请日：2021-06-08

Applicant: TE CONNECTIVITY GERMANY GMBH

Inventor： REUTER, Jurek ,  ROTH, Konrad Helmut ,  KRESSMANN, Markus

IPC: H01R13/627 ,  H01R13/639 ,  H01R13/641 ,  H01R13/52 ,  H01R13/53 ,  H01R13/5205 ,  H01R13/6273 ,  H01R13/6395

Abstract: The present invention relates to a connection assembly (2) of a connector, in particular a high voltage connector, wherein the connection assembly comprises a connection housing (4), which may be connected along a connection axis (8) with a counter connection housing (7); a locking element (5), which is movable from a locking position for fixing the counter connection housing (7) to the connection housing (4) into a release position for releasing the counter con- nection housing (7) from the connection housing (4); and a position assurance (6), which can be transferred from a disconnection position (T), in which the position assurance (6) permits the movement of the locking element (5) from the locking position into the release position, into a blocking position (S), in which the position assurance (6) blocks the locking element (5) in the locking position. According to the invention, the position assurance (6) is arranged on the connection housing (4) so as to be rotatable about the connection axis (8) for transfer from the disconnection position (T) into the blocking position (S).

公开(公告)号：WO2021203135A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/070342

申请日：2021-03-31

Applicant: BAKER HUGHES OILFIELD OPERATIONS LLC

Inventor： CAIN, Sean ,  STRATTAN, Scott ,  SMITH, Sarah ,  CRAIG, Chad

IPC: E21B17/02 ,  E21B43/12 ,  H01R13/111 ,  H01R13/5205

Abstract: An electrical connector (11) having an electrical conductor member (41) with openings (43) on each end. Grab rings (47) mounted in the openings (43) have inner diameters containing teeth (61) with crests (65) defining a superimposed inner diameter (69). The teeth (61) of the grab rings (47) deflect and frictionally engage the outer diameter of inserted wires (37) to retain them in the openings (43). A sleeve (53) of insulation material covers an exterior of the conductor member (41). The sleeve (53) has ends (53a) that protrude past the openings (43) and receive an insulation layer (35) of the wires (37). Resilient electrical contact members (51) are recessed from the grab rings (47) in the openings (43). The electrical contact members (51) have inner portions (75) biased into contact with the electrical wires (37) and outer portions (73) biased into contact with the conductor member (41).