FASTENING UNIT AND MODULES
    1.
    发明申请

    公开(公告)号:US20170254356A1

    公开(公告)日:2017-09-07

    申请号:US15506744

    申请日:2015-08-25

    摘要: A fastening unit, in particular a fastening unit for modules which are intended to supply a user of a breathing mask or breathing hood with breathable air, and to such modules. The fastening unit is designed to secure one module relative to another module, and has a first component part for assembly with the other module and a second component part for assembly with the module. The second component part is rotatable, by means of the first component part, about a predetermined angle relative to the first component part; and first and second subcomponents within the region of the defined angle can engage with each other in a plurality of positions.

    ACTIVATED CARBON ABSORBER
    2.
    发明申请

    公开(公告)号:US20170252589A1

    公开(公告)日:2017-09-07

    申请号:US15506745

    申请日:2015-08-25

    摘要: An activated carbon absorber, in particular an activated carbon absorber for use by a user of an externally ventilated breathing mask or breathing hood. The activated carbon absorber includes a housing for accommodating a filter cartridge, and the housing has the following features: an air inlet supply port to receive compressed air from an air-supply unit; a connector for connecting to a breathing mask or hood; a unit which can be fastened to the body of or to or on the housing of the activated carbon absorber and which is capable of forming a detachable connection with another component in particular a sliding or slip connection.

    FASTENING UNIT AND MODULES
    3.
    发明申请

    公开(公告)号:US20200309189A1

    公开(公告)日:2020-10-01

    申请号:US16902657

    申请日:2020-06-16

    摘要: A fastening unit, in particular a fastening unit for modules which are intended to supply a user of a breathing mask or breathing hood with breathable air, and to such modules. The fastening unit is designed to secure one module relative to another module, and has a first component part for assembly with the other module and a second component part for assembly with the module. The second component part is rotatable, by means of the first component part, about a predetermined angle relative to the first component part; and first and second subcomponents within the region of the defined angle can engage with each other in a plurality of positions.

    BREATHING APPARATUS
    4.
    发明申请
    BREATHING APPARATUS 审中-公开
    呼吸设备

    公开(公告)号:US20170028230A1

    公开(公告)日:2017-02-02

    申请号:US15304085

    申请日:2015-04-09

    摘要: A portable breathing apparatus for protecting a user against contact with the contaminated surrounding atmosphere. The breathing apparatus can be supplied with fresh breathable air via an air tube connected to an air supply system having an overpressure. The breathable air flows out of a body which is connected to the air tube and has at least one defined outflow surface for the breathable air.

    摘要翻译: 一种便携式呼吸器,用于保护使用者免受与受污染的周围环境的接触。 呼吸器可以通过连接到具有超压的空气供应系统的空气管供应新鲜的透气空气。 可呼吸的空气从连接到空气管的主体流出,并且具有用于透气空气的至少一个限定的流出表面。

    TEMPERATURE-CONTROL DEVICE FOR HEATING AND/OR COOLING GASES OR GAS MIXTURES PREFERABLY FOR THE USE IN THE FIELD OF RESPIRATORY PROTECTION

    公开(公告)号:US20190175959A1

    公开(公告)日:2019-06-13

    申请号:US16278412

    申请日:2019-02-18

    IPC分类号: A62B9/00 A62B9/02

    摘要: A temperature-control device for heating and/or cooling gases or gas mixtures. The temperature-control device comprises at least one air inlet, at least one air outlet and at least one vortex tube. The vortex tube(s) each have a vortex tube inlet, a hot air outlet and a cold air outlet, with the at least one air inlet connectable with at least one vortex tube inlet of the at least one vortex tube. The at least one air outlet can be connected at least in one flow direction with at least one hot air outlet and at least one cold air outlet of the vortex tube(s). At least one control element is provided, by which selectively the amount of air flow between the at least one hot air outlet and the at least one air outlet or the amount of air flow between the at least one cold air outlet and the at least one air outlet is adjustable.

    SPRAY GUN AND ACCESSORIES
    7.
    发明申请

    公开(公告)号:US20160243567A1

    公开(公告)日:2016-08-25

    申请号:US15143698

    申请日:2016-05-02

    IPC分类号: B05B7/24

    摘要: A spray gun with a gun body having a handle region and having a head which is equipped with a cartridge which has an angled, tubular region as an inlet for a material-conducting channel which runs through the cartridge and ends in an outlet region which is arranged at the front end of the head of the spray gun, wherein the inlet region of the cartridge is connected or is connectable to a storage container for the material to be sprayed, and wherein the cartridge preferably guides at least one material-conducting component of the spray gun. The cartridge is held fixedly, but releasably, on the head of the spray gun by means of a screw collar ring, wherein the screw collar ring is preferably supported on the cartridge and/or on or in the head of the spray gun by at least one mechanism.