-
公开(公告)号:WO2014205170A1
公开(公告)日:2014-12-24
申请号:PCT/US2014/043103
申请日:2014-06-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: GRAVERMANN, Mark , BUSEMANN, Friedrich A. , LOHMEIER, Gerhard , WEICHOLD, Jens , SCHUBERT, Bernd , STALDER, Michael H. , ZANOLI, Pasquale , BOLCATO, Guiliano
IPC: H01B7/00 , G01R19/145
CPC classification number: G01R31/021 , G01R15/16 , G01R27/26 , G01R27/2605 , G01R31/1272 , H01B9/006
Abstract: Conductor assembly (1) for a power network, comprising an inner conductor (5), an insulating layer (10) arranged concentrically around the inner conductor (5), and a sensing electrode (40), arranged radially outward of the insulating layer (10), and operable as a first electrode of a sensing capacitor of a voltage sensor. The conductor assembly (1) further comprises a voltage pickup element (70), comprising electrically conductive major surfaces (71, 72), the first major surface (71) being in a surface contact with the sensing electrode (40, 40). The conductor assembly further comprises an electrode wire (80), in electrical and mechanical contact with the voltage pickup element (70), for electrically connecting the voltage pickup element (70) with an electric or electronic component disposed remote from the sensing electrode (40).
Abstract translation: 一种用于电力网络的导体组件(1),包括内导体(5),同心地布置在内导体(5)周围的绝缘层(10),以及感测电极(40),其布置在绝缘层 10),并且可操作为电压传感器的感测电容器的第一电极。 导体组件(1)还包括电压拾取元件(70),其包括导电主表面(71,72),第一主表面(71)与感测电极(40,40)表面接触。 导体组件还包括与电压拾取元件(70)电接触和机械接触的电极线(80),用于将电压拾取元件(70)与远离感测电极(40)设置的电气或电子元件 )。
-
公开(公告)号:EP3639043A1
公开(公告)日:2020-04-22
申请号:EP18735716.5
申请日:2018-06-13
Applicant: 3M Innovative Properties Company
-
公开(公告)号:EP4034890A1
公开(公告)日:2022-08-03
申请号:EP20772132.5
申请日:2020-09-14
Applicant: 3M Innovative Properties Company
-
24.
公开(公告)号:EP3345142A1
公开(公告)日:2018-07-11
申请号:EP16767071.0
申请日:2016-08-29
Applicant: 3M Innovative Properties Company
Inventor: AWISZUS, Steven T. , BAHNERS, Michael , BIALLUCH, Robert , BRUECKMANN, Nadine E. , HERFORT, Frank T. , KANUKURTHY, Kiran S. , LIERSE, Markus Gunther Wilfried , LOBNER, Eric C. , MURPHY, Hugh Gerard Henry Tracey , STALDER, Michael H.
CPC classification number: G06Q10/1091 , G06Q10/20
Abstract: The present disclosure includes an article of PPE. The device includes a first sensor that detects whether the article of PPE is being worn by a user, a processing module and a communications module. The processing module includes a clock that measures the length of time that the article of PPE is being worn by the user, and memory for storage of usage data, wherein usage data includes the length of time the article of PPE has been worn by the user. The communications module is for wirelessly transmitting stored usage data to a device separate from the article of PPE.
-
公开(公告)号:EP4334389A1
公开(公告)日:2024-03-13
申请号:EP22715390.5
申请日:2022-03-31
Applicant: 3M Innovative Properties Company
-
公开(公告)号:EP4298693A1
公开(公告)日:2024-01-03
申请号:EP22702038.5
申请日:2022-01-24
Applicant: 3M Innovative Properties Company
Inventor: EICHLER, Jens , WEINMANN, Christian , GAIDE, Tom , STALDER, Michael H. , EGGERT-RICHTER, Sebastian
-
27.
公开(公告)号:EP4243748A1
公开(公告)日:2023-09-20
申请号:EP21806040.8
申请日:2021-11-04
Applicant: 3M Innovative Properties Company
-
公开(公告)号:EP3991246A1
公开(公告)日:2022-05-04
申请号:EP20743808.6
申请日:2020-06-23
Applicant: 3M Innovative Properties Company
-
-
-
-
-
-
-