专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11241596B2 Breathing mask and flushing arrangement for a breathing mask 有权
公开(公告)号：US11241596B2
公开(公告)日：2022-02-08
申请号：US15557342
申请日：2016-02-15
申请人： MSA Europe GmbH
发明人： Peter Kling
IPC分类号： A62B18/10 , A62B18/02
摘要： A breathing mask, including a mask body having an inner area; a breathing valve configured to control the flow of breathing gas into the inner area of the mask body, the breathing valve comprising a membrane having an outer surface; and a flushing arrangement, comprising: a flushing area located adjacent the outer surface of the membrane; at least one exhalation chamber configured to receive exhaled air from the inner area of the breathing mask; and at least one channel fluidly connecting the flushing area and the at least one exhalation chamber; wherein, during user inhalation, air from the at least one exhalation chamber flows through the at least one channel into the flushing area, and during user exhalation, air from the flushing area flows through the at least one channel into the at least one exhalation chamber.

2. 发明申请

US20210267299A1 HEARING PROTECTION DEVICE 有权
公开(公告)号：US20210267299A1
公开(公告)日：2021-09-02
申请号：US17253203
申请日：2019-06-18
申请人： MSA Europe GmbH
发明人： Clément Ginguenaud , Amaury Sicre , Alois Chabanne , Nicolas Prely
IPC分类号： A42B3/16
摘要： A hearing protection device has a base (11) configured for connecting to a lateral portion of a protective helmet (1), an ear cup (20) configured for covering an ear of a user, and a support (30) connecting the ear cup (20) to the base (11). The support (30) has a first arm (31) and a second arm (32) each having an upper part connected to the base (11) by at least one connection member (50) and a lower part connected to the ear cup (20). The at least one connection member (50) is elastically deformable to allow relative movement of the upper part of the first arm (31) relative to the upper part of the second arm (32). The hearing protection device is movable between an active position, in which the ear cup (20) is configured to cover the ear of the user, and an inactive position, in which the ear cup (20) is configured to be spaced apart from the ear of the user.

3. 发明授权

US10192420B2 Monitoring device and monitoring system 有权
公开(公告)号：US10192420B2
公开(公告)日：2019-01-29
申请号：US15128653
申请日：2015-03-20
申请人： MSA Europe GmbH
发明人： Jürgen Boss , Julian Möller , Alexander Fronzke
IPC分类号： G08B21/04 , H04W4/80 , A61B5/0205 , A61B5/01 , A61B5/11 , A61B5/1455 , G08B25/01 , G06F19/00 , G16H40/67 , H04W4/90 , H04L29/08 , A61B5/00 , H04W4/021 , A61B5/024
摘要： A monitoring device having at least one data processing unit, at least one transmitter and/or receiver unit, at least one acceleration sensor, and can be connected to at least one sensor for recording measured values, wherein the data processing unit has at least two operating modes, including a “basic mode” and a “base station mode”, wherein: in the “basic mode”, the measured values of the acceleration sensor and/or of the at least one sensor are monitored, in the “base station mode”, the measured values can be processed by at least one other but compatible monitoring device in the “basic mode”. The invention also relates to a monitoring system.

4. 发明申请

US20160252374A1 Device for Fault Detection and/or Identification of at Least One Sensor Device 审中-公开
标题翻译：用于故障检测和/或识别至少一个传感器设备的设备
公开(公告)号：US20160252374A1
公开(公告)日：2016-09-01
申请号：US15028456
申请日：2014-11-07
申请人： MSA EUROPE GMBH
发明人： Andreas Lemke
IPC分类号： G01D18/00
CPC分类号： G01D18/00
摘要： A device and a method for fault detection and/or identification of at least one sensor device is described, characterized by a measurement mechanism with at least one high-resolution, A/D converter device for recording at least one electrical signal (A, Iout) at one or more coupling points for the at least one sensor device.
摘要翻译：描述了用于至少一个传感器设备的故障检测和/或识别的设备和方法，其特征在于具有至少一个高分辨率A / D转换器设备的测量机构，用于记录至少一个电信号（A，Iout ）在至少一个传感器装置的一个或多个耦合点处。

5. 发明申请

US20160238155A1 Securing Device for a Valve 审中-公开
标题翻译：阀门固定装置
公开(公告)号：US20160238155A1
公开(公告)日：2016-08-18
申请号：US15026419
申请日：2014-10-01
申请人： MSA EUROPE GMBH
发明人： Peter Kadow
IPC分类号： F16K35/02 , F17C13/04
CPC分类号： F16K35/02 , F16K35/025 , F17C13/04 , F17C2205/0329 , F17C2270/079
摘要： A securing device for a valve of a pressurized gas tank of a respiratory protection device, characterized by a securing element, which can be moved from a closed position to a flow position, especially an open position, by applying a torque, wherein at least one part of a housing serves as an abutment for the securing element when the torque is applied, wherein the valve is closed in the closed position of the securing element and can be brought spontaneously into a flow position after applying a particular torque to the securing element.
摘要翻译：一种用于呼吸保护装置的加压气罐的阀的固定装置，其特征在于固定元件，该固定元件可通过施加扭矩而从关闭位置特别是打开位置移动，其中至少一个当施加扭矩时，壳体的一部分用作固定元件的邻接部，其中阀在固定元件的关闭位置关闭，并且可以在将特定扭矩施加到固定元件之后自动地进入流动位置。

6. 发明申请

US20190227025A1 STABILIZATION OF SENSOR SIGNAL IN ELECTROCHEMICAL GAS SENSORS 审中-公开
公开(公告)号：US20190227025A1
公开(公告)日：2019-07-25
申请号：US15879138
申请日：2018-01-24
申请人： MSA Europe GmbH
发明人： Sebastian Ross , Kathrin Tölle , Brian Keith Davis
IPC分类号： G01N27/406 , G01N27/407 , G01N27/416
摘要： An electrochemical gas sensor for detecting a target gas includes a housing comprising at least one gas inlet, an electrolyte within the housing, at least one working electrode in ionic contact with the electrolyte, at least one counter electrode in ionic contact with the electrolyte and at least one secondary electrode in ionic contact with the electrolyte. The secondary electrode is configured so that reaction of the target gas entering the housing via the at least one gas inlet at the at least one secondary electrode is less than reaction of the target gas at the least one working electrode. The electrochemical gas sensor further includes electronic circuitry in operative connection with the at least one working electrode, the at least one counter electrode and the at least one secondary electrode. The electronic circuitry is configured to measure an output from the at least one working electrode, and to measure an output from the at least one secondary electrode. A correction factor is determined for correcting the output from the at least one working electrode on the basis of the output from the at least one working electrode and the output from the at least one secondary electrode during an assessment in which the electrochemical sensor is exposed to the target gas for a determined period of time.

7. 发明授权

US11408851B2 Electrochemical method to determine the sensitivity of a gas sensor by pulse sequences 有权
公开(公告)号：US11408851B2
公开(公告)日：2022-08-09
申请号：US16314914
申请日：2017-07-11
申请人： MSA Europe GmbH
发明人： Sebastian Ross
IPC分类号： G01N27/404 , G01N33/00 , G01N27/30
摘要： An electrochemical method for determining the sensitivity of at least one gas sensor. The method includes applying at least two electrical pulses to at least two parts of at least two electrodes of the gas sensor, recording the change of the current pattern induced in the at least two electrodes by the at least two pulses over time, calculating at least one value for the sensor sensitivity by applying an algorithm to the current pattern induced by the at least two pulses, and comparing the calculated sensitivity value to known gas sensitivity calibration data.

8. 发明授权

US11118946B2 Device for fault detection and/or identification of at least one sensor device 有权
公开(公告)号：US11118946B2
公开(公告)日：2021-09-14
申请号：US15028456
申请日：2014-11-07
申请人： MSA Europe GmbH
发明人： Andreas Lemke
IPC分类号： G01D18/00
摘要： A device and a method for fault detection and/or identification of at least one sensor device is described, characterized by a measurement mechanism with at least one high-resolution, A/D converter device for recording at least one electrical signal (A, Iout) at one or more coupling points for the at least one sensor device.

9. 发明申请

US20190253780A1 Communication Device for Use with a Personal Protection System 审中-公开
公开(公告)号：US20190253780A1
公开(公告)日：2019-08-15
申请号：US16323011
申请日：2017-09-08
申请人： MSA Europe GmbH
发明人： Markus Wind , Detlef Kielow , Elmar Schommer , Harold Schurz-Preisser
IPC分类号： H04R1/08 , H04R1/10 , A42B3/30 , H04B1/3827
CPC分类号： H04R1/083 , A42B3/30 , H04B1/385 , H04B2001/3866 , H04R1/1075 , H04R2201/023
摘要： A communication device for use with a personal protection system includes a microphone module and a loudspeaker module which can be flexibly connected by a connector that allows for an adjustment of the distance between the microphone module and the loudspeaker module. The microphone module includes a housing with at least two sections. A first microphone is arranged in a first housing section and a second microphone is arranged in a second housing section. The first housing section includes an insertion mechanism for inserting the first housing section into the loudspeaker module in a first functional mode or for inserting the first housing section into a receiving element or holding device mounted to a protective head gear device, such as a mask, in a second functional mode.

10. 发明授权

US10339779B2 Monitoring system 有权
公开(公告)号：US10339779B2
公开(公告)日：2019-07-02
申请号：US15303144
申请日：2015-04-13
申请人： MSA Europe GmbH
发明人： Julian Möller , Torsten Hofmann
IPC分类号： H04W60/00 , G08B21/02 , G08B25/00
摘要： A monitoring system (1) for monitoring a deployed person. It includes a base station (11) which provides a radio cell (F) in accordance with a first wireless communication standard; and at least one mobile monitoring apparatus (12) which is designed for wireless communication with the base station (11) via the radio cell (F) in accordance with the first wireless communication standard. The mobile monitoring apparatus (12) includes a signaling tag (121) and the base station (11) includes a wireless interface (111) which is designed to automatically read out from the mobile monitoring apparatus (12) participant information (3) required for a registration in the radio cell (F), via the signaling tag (121), wirelessly in accordance with a second wireless communication standard, when the mobile monitoring apparatus (12) is within a minimum distance (A) from the base station (11), which is predetermined by the second wireless communication standard.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式