Fire tube heater
    2.
    发明授权
    Fire tube heater 有权
    消防管加热器

    公开(公告)号:US08844472B2

    公开(公告)日:2014-09-30

    申请号:US12644164

    申请日:2009-12-22

    IPC分类号: F24H1/20

    摘要: A fire tube heater apparatus includes a shell, with a tube bundle received in the shell and a burner section communicated with the tube bundle. The tubes in the tube bundle have circular inlet and outlet end portions with a flattened, serpentine intermediate portion. The intermediate portion has a width greater than the inlet outside diameter and a tube thickness transverse to the width less than the inlet outside diameter.

    摘要翻译: 火管加热器装置包括壳体,容纳在壳体中的管束和与管束连通的燃烧器部分。 管束中的管具有圆形的入口和出口端部,其具有扁平的蛇形中间部分。 中间部分具有大于入口外径的宽度和横向于小于入口外径的宽度的管厚度。

    Integrated dual chamber burner
    3.
    发明授权
    Integrated dual chamber burner 有权
    集成双室燃烧器

    公开(公告)号:US08517720B2

    公开(公告)日:2013-08-27

    申请号:US12691108

    申请日:2010-01-21

    IPC分类号: F24H1/40

    摘要: A dual chamber burner assembly is provided for use with a heater apparatus having dual combustion air premix blowers. The burner assembly includes first and second interior zones communicated with first and second foraminous outer wall portions. First and second fuel and air inlet passages are communicated with the first and second interior zones, respectively.

    摘要翻译: 双室燃烧器组件被提供用于具有双燃烧空气预混吹风器的加热器装置。 燃烧器组件包括与第一和第二多孔外壁部分连通的第一和第二内部区域。 第一和第二燃料和空气入口通道分别与第一和第二内部区域连通。

    Device For In-Situ Barrier
    4.
    发明申请
    Device For In-Situ Barrier 有权
    原位屏障装置

    公开(公告)号:US20090282762A1

    公开(公告)日:2009-11-19

    申请号:US12477265

    申请日:2009-06-03

    IPC分类号: E04B1/70 E04B1/92

    CPC分类号: E21D11/381 E02D31/02

    摘要: The present invention relates to a multi-layer fluid delivery device for post-installation in-situ barrier creation. The device provides a medium for post-installation injection of remedial substances such as waterproofing polymeric resins or cementitious materials, insecticides, mold preventatives, rust retardants and the like. The device comprises a first layer and a second layer, with optionally an intermediate layer therebetween, and a plurality of tubes extending outwardly from the first layer. The first layer is preferably semi-permeable; the second layer is non-permeable; the optional intermediate layer is a void-inducing layer. The multi-layered device is attached to a structural substrate and a construction material such as concrete or shotcrete is applied against its surface (and around the plurality of tubes). Thereafter, a free flowing active substance can be injected through the tubes to fill the air space in the multi-layered device.

    摘要翻译: 本发明涉及一种用于后置安装场所屏障创造的多层流体输送装置。 该装置提供用于后处理注射补救物质的介质,例如防水聚合物树脂或水泥质材料,杀虫剂,防霉剂,防锈剂等。 该装置包括第一层和第二层,其间可选地具有中间层,以及从第一层向外延伸的多个管。 第一层优选是半渗透的; 第二层是不可渗透的; 可选的中间层是空隙诱导层。 多层装置附接到结构基底,并且施加材料如混凝土或喷射混凝土施加到其表面(并且围绕多个管)。 此后,可以通过管子注入自由流动的活性物质以填充多层装置中的空气空间。

    Device for in-situ barrier
    5.
    发明授权
    Device for in-situ barrier 有权
    用于原位屏障的装置

    公开(公告)号:US08291668B2

    公开(公告)日:2012-10-23

    申请号:US12477265

    申请日:2009-06-03

    IPC分类号: E02D37/00 E04G23/00 E04B1/18

    CPC分类号: E21D11/381 E02D31/02

    摘要: The present invention relates to a multi-layer fluid delivery device for post-installation in-situ barrier creation. The device provides a medium for post-installation injection of remedial substances such as waterproofing polymeric resins or cementitious materials, insecticides, mold preventatives, rust retardants and the like. The device comprises a first layer and a second layer, with optionally an intermediate layer therebetween, and a plurality of tubes extending outwardly from the first layer. The first layer is preferably semi-permeable; the second layer is non-permeable; the optional intermediate layer is a void-inducing layer. The multi-layered device is attached to a structural substrate and a construction material such as concrete or shotcrete is applied against its surface (and around the plurality of tubes). Thereafter, a free flowing active substance can be injected through the tubes to fill the air space in the multi-layered device.

    摘要翻译: 本发明涉及一种用于后置安装场所屏障创造的多层流体输送装置。 该装置提供用于后处理注射补救物质的介质,例如防水聚合物树脂或水泥质材料,杀虫剂,防霉剂,防锈剂等。 该装置包括第一层和第二层,其间可选地具有中间层,以及从第一层向外延伸的多个管。 第一层优选是半渗透的; 第二层是不可渗透的; 可选的中间层是空隙诱导层。 多层装置附接到结构基底,并且施加材料如混凝土或喷射混凝土施加到其表面(并且围绕多个管)。 此后,可以通过管子注入自由流动的活性物质以填充多层装置中的空气空间。

    Device for in-situ barrier
    6.
    发明授权
    Device for in-situ barrier 有权
    用于原位屏障的装置

    公开(公告)号:US07565779B2

    公开(公告)日:2009-07-28

    申请号:US11468544

    申请日:2006-08-30

    IPC分类号: E04B1/00 E04G21/00 E04G23/00

    CPC分类号: E21D11/381 E02D31/02

    摘要: The present invention relates to a multi-layer fluid delivery device for post-installation in-situ barrier creation. The device provides a medium for post-installation injection of remedial substances such as waterproofing polymeric resins or cementitious materials, insecticides, mold preventatives, rust retardants and the like. The device comprises a first layer and a second layer, with optionally an intermediate layer therebetween, and a plurality of tubes extending outwardly from the first layer. The first layer is preferably semi-permeable; the second layer is non-permeable; the optional intermediate layer is a void-inducing layer. The multi-layered device is attached to a structural substrate and a construction material such as concrete or shotcrete is applied against its surface (and around the plurality of tubes). Thereafter, a free flowing active substance can be injected through the tubes to fill the air space in the multi-layered device.

    摘要翻译: 本发明涉及一种用于后置安装场所屏障创造的多层流体输送装置。 该装置提供用于后处理注射补救物质的介质,例如防水聚合物树脂或水泥质材料,杀虫剂,防霉剂,防锈剂等。 该装置包括第一层和第二层,其间可选地具有中间层,以及从第一层向外延伸的多个管。 第一层优选是半渗透的; 第二层是不可渗透的; 可选的中间层是空隙诱导层。 多层装置附接到结构基底,并且施加材料如混凝土或喷射混凝土施加到其表面(并且围绕多个管)。 此后,可以通过管子注入自由流动的活性物质以填充多层装置中的空气空间。