Water heater
    1.
    发明授权
    Water heater 有权
    热水器

    公开(公告)号:US08087388B2

    公开(公告)日:2012-01-03

    申请号:US12107972

    申请日:2008-04-23

    IPC分类号: F24H1/18

    CPC分类号: F24H1/206

    摘要: The object is to provide a water heater capable of efficiently transmitting radiation heat of a burner to hot water in a hot water storage chamber with improved thermal efficiency. In the water heater, a second restriction part having a shallower depth than a first restriction part is arranged along a peripheral edge of a lower mirror plate of a hot water storage chamber with a protrusion part protruding in a ring shape toward the center side of the lower mirror plate. The protrusion part is further arranged between the first restriction part and the second restriction part, and a burner is positioned so that the burner combustion surface faces the protrusion part.

    摘要翻译: 本发明的目的是提供一种能够有效地将燃烧器的辐射热传递到具有改善的热效率的热水储存室中的热水的热水器。 在热水器中,具有比第一限制部分浅的深度的第二限制部分沿着热水储存室的下镜面板的周缘布置,具有突出部分朝向中心侧的突出部分 下镜板。 突出部分还布置在第一限制部分和第二限制部分之间,并且燃烧器被定位成使得燃烧器燃烧表面面向突出部分。

    Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility
    2.
    发明申请
    Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility 有权
    用于还原炉的含金属氧化物的绿色颗粒,其制造方法,还原方法和还原设备

    公开(公告)号:US20100294079A1

    公开(公告)日:2010-11-25

    申请号:US12804844

    申请日:2010-07-29

    IPC分类号: B22F9/20

    摘要: The present invention provides a method and facility for preventing crumbling and powderization of green pellets when producing high strength green pellets using a powder feedstock and using the pellets in a rotary hearth reducing furnace and for efficiently reducing the same. It comprises kneading by a kneader 5 a feedstock of a powder of a fine particle size (20 to 80 wt % having size of not more than 10 μm) including a metal oxide and carbon-bearing powder fed from a feed storage tank 1 and producing green pellets by a pan type pelletizer 7. The green pellets are screened by a pellet screen 9, then dried by a pellet dryer 11 and reduced by firing in a rotary hearth reducing furnace 13. At that time, the green pellets are continuously conveyed to prevent crumbling.

    摘要翻译: 本发明提供了一种用于在使用粉末原料制备高强度生坯颗粒并在旋转炉床还原炉中使用该颗粒并有效地还原生坯颗粒时,防止生球团粉碎和粉化的方法和设备。 它包括捏合机5将包含金属氧化物的微粒尺寸(20-80重量%,尺寸不大于10μm)的粉末的原料捏合,该原料包括从原料储罐1供给的含有碳的粉末并生产 通过锅式造粒机7生泡粒。生球团丸通过丸粒筛9进行筛选,然后通过粒料干燥器11干燥,并在旋转炉床还原炉13中焙烧还原。此时,将生球团粒连续输送至 防止崩溃。

    WATER HEATER
    3.
    发明申请
    WATER HEATER 有权
    热水器

    公开(公告)号:US20080264355A1

    公开(公告)日:2008-10-30

    申请号:US12107972

    申请日:2008-04-23

    IPC分类号: F24H1/18 F22B1/02

    CPC分类号: F24H1/206

    摘要: The object is to provide a water heater capable of efficiently transmitting radiation heat of a burner to hot water in a hot water storage chamber, and improving thermal efficiency. In water heater, a second restriction part having a shallower depth than a restriction part is partially arranged along a peripheral edge of a lower mirror plate of a hot water storage chamber, a protrusion part protruding in a ring shape toward the center side of the lower mirror plate is arranged between the restriction part and the second restriction part, and a burner is provided so as to position a burner head of the burner to face the protrusion part.

    摘要翻译: 本发明的目的是提供一种能够有效地将燃烧器的辐射热传递到热水储存室中的热水的热水器,并提高热效率。 在热水器中,具有比限制部分浅的深度的第二限制部分沿着热水储存室的下镜板的周缘部分地布置,突出部分朝向下部的中心侧呈环状 在限制部和第二限制部之间设置有镜板,并且设置燃烧器,以将燃烧器的燃烧头定位成与突出部对置。

    Gene encoding chondroitinase ABC and uses therefor
    6.
    发明授权
    Gene encoding chondroitinase ABC and uses therefor 失效
    基因编码软骨素酶ABC并用于此

    公开(公告)号:US07008783B1

    公开(公告)日:2006-03-07

    申请号:US08488960

    申请日:1995-06-07

    CPC分类号: C12Y402/02004 C12N9/88

    摘要: Nucleic acid sequences coding for the chondroitinase ABC gene and isolated chondroitinase ABE protein produced in a host cell transformed with a nucleic acid vector directing the expression of a nucleotide sequence coding for chondroitinase ABE protein described. Chondroitinase ABC prepared by chemical synthesis also described. Monoclonal and polyclonal antibodies which are specifically reactive with chondroitinase ABC protein are disclosed. The isolated chondroitinase ABC can be used in methods of treating intervertebral disc replacement, promoting neurite regeneration, and detecting galactosaminoglycans.

    摘要翻译: 编码软骨素酶ABC基因的核酸序列和分离的软骨素酶ABE蛋白质在用指导编码软骨素酶ABE蛋白质的核苷酸序列的表达的核酸载体转化的宿主细胞中产生。 通过化学合成制备的软骨素酶ABC也有描述。 公开了与软骨素酶ABC蛋白特异性反应的单克隆和多克隆抗体。 分离的软骨素酶ABC可用于治疗椎间盘置换,促进神经突再生和检测半乳糖胺聚糖的方法。

    Fishing rod with pre-inserted fishing line guide members and method of
manufacturing the same

    公开(公告)号:US5979103A

    公开(公告)日:1999-11-09

    申请号:US297542

    申请日:1994-08-31

    IPC分类号: A01K87/00 A01K87/04

    CPC分类号: A01K87/005

    摘要: The invention relates to a fishing rod with pre-inserted fishing line guide members. A prepreg formed of a high-strength fiber impregnated or mixed with resin is wound to form the rod pipe. A plurality of wide fishing line guide members each having a flat-shaped section are fixed integrally to the inner peripheral surface of the rod pipe, the inner peripheral side portions of the wide fishing line guide members are respectively projected inwardly from the rod pipe inner peripheral surface, and the outer portions of the rod pipe existing in the wide fishing line guide fixed portions are respectively bulged outwardly and widely. The fishing line guide members are strongly fixed to the inner peripheral surface of the rod pipe without lowering the strength of the rod pipe.