Defrostable ventilation system
    1.
    发明授权
    Defrostable ventilation system 失效
    除霜通风系统

    公开(公告)号:US5193610A

    公开(公告)日:1993-03-16

    申请号:US819865

    申请日:1992-01-13

    IPC分类号: F24F12/00

    摘要: The present invention relates to an apparatus for defrostable ventilation systems which include an element for the transfer of heat from warm exhaust air (taken from inside a building) to cooler exterior fresh air which is drawn into the building, the system using warm interior air as defrost air for defrosting the system during cool weather. The present invention in particular provides an apparatus whereby, during a defrost cycle, the interior defrost air may circulate through both of the fresh air and exhaust air paths for delivery back into the building, i.e. the warm interior air may be confined to circulate from the interior of the building into the ventilation apparatus and back to the interior of the building. The apparatus can thus use interior air as defrost air while diminishing or avoiding the creation of a negative air pressure in the building.

    摘要翻译: 本发明涉及一种用于除霜通风系统的装置,其包括用于将热量从热排出空气(从建筑物内部取出)转移到冷却器外部新鲜空气的元件,该外部新鲜空气被抽入建筑物,该系统使用暖内部空气 在寒冷天气期间除霜系统除霜除霜。 本发明特别提供了一种设备,其中在除霜循环期间,内部除霜空气可以通过新鲜空气和排气通道两者循环,以便输送回建筑物,即,暖内部空气可以被限制在从 建筑物的内部进入通风设备并返回到建筑物的内部。 因此,该装置可以使用室内空气作为除霜空气,同时减少或避免在建筑物中产生负气压。

    Air handling systems or devices intermingling fresh and stale air
    2.
    发明申请
    Air handling systems or devices intermingling fresh and stale air 有权
    空气处理系统或设备混合新鲜和陈旧的空气

    公开(公告)号:US20050000681A1

    公开(公告)日:2005-01-06

    申请号:US10903010

    申请日:2004-08-02

    摘要: Various systems and apparati as well as devices and structures are provided which may be used or incorporated into air handling systems (e.g. (air) ventilation systems and apparati) for the manipulation or control of air in a enclosure such as a building, a room of a structure such as a residence, and the like. Such air handling systems (e.g. ventilation apparati or systems) may for example include an element for the transfer of heat from warm exhaust air (taken from inside an enclosure e.g. a building) to cooler exterior fresh air (drawn into the enclosure e.g. building). The present invention further relates to air handling systems (e.g. ventilation systems and apparati) which may not only exhaust stale interior air to the outside of an enclosure but as desired or necessary also intermingle a portion of such stale air with fresh air for delivery of the intermingled air back into the enclosure (during cold or warm weather). The present invention in particular relates to air handling systems (e.g. ventilation systems and apparati) which may exploit warm interior air as defrost air for defrosting the system during cool weather.

    摘要翻译: 提供了可用于或并入空气处理系统(例如(空气)通风系统和装置)中的各种系统和装置以及装置和结构,用于操纵或控制诸如建筑物的房间中的空气, 诸如住所等的结构。 这种空气处理系统(例如通风装置或系统)可以例如包括用于将热量从热排出空气(从外壳例如建筑物中取出)传递到更冷的外部新鲜空气(被抽入外壳例如建筑物)中的元件。 本发明还涉及空气处理系统(例如通风系统和装置),其不仅可以将陈旧的内部空气排出到外壳的外部,而且根据需要或需要将这种陈旧的空气的一部分与新鲜空气混合,以输送 混合的空气回到外壳(在寒冷或温暖的天气)。 本发明尤其涉及空气处理系统(例如通风系统和装置),其可以利用温暖的室内空气作为除霜空气,用于在凉爽天气期间对系统进行除霜。

    Method and apparatus for automatically matching two corners of pieces of
fabric, and inserting them into a sewing machine
    4.
    发明授权
    Method and apparatus for automatically matching two corners of pieces of fabric, and inserting them into a sewing machine 失效
    自动匹配织物两角的方法和装置,并将其插入缝纫机

    公开(公告)号:US4825788A

    公开(公告)日:1989-05-02

    申请号:US104832

    申请日:1987-10-02

    申请人: Michel Julien

    发明人: Michel Julien

    摘要: The invention consists in manually inserting a first piece of fabric (49) into the bottom portion of an edge guide comprising three superposed plates (2, 3, 4). The piece of fabric is pushed towards the end of the edge guide by means of jets of air until the side (51) of the piece along which sewing is to be performed is aligned with an end abutment. A dog (17) placed beneath the bottom plate (2) presses the piece of fabric (49) against the bottom face of the middle plate (3) and then displaces it along the sewing line direction until the other side (52) of the corner has reached a reference line (53). A second piece of fabric (54) is manually inserted and is positioned in the same way as the first by means of a dog (18) placed above the top plate (4). Once both of the pieces of fabric (49 and 54) are exactly superposed, the dogs (17, 18) drive them simultaneously at the same speed under the presser foot (47) of the sewing machine.

    摘要翻译: 本发明包括将第一片织物(49)手动地插入包括三个叠置的板(2,3,4)的边缘引导件的底部中。 该织物通过空气喷射被推向边缘引导件的端部,直到要进行缝合的部件的侧面(51)与端部基台对齐。 放置在底板(2)下面的狗(17)将织物(49)压靠在中间板(3)的底面上,然后沿缝合线方向移位,直到其中的另一侧(52) 角落已经到了参考线(53)。 第二块织物(54)被手动插入,并且通过放置在顶板(4)上方的狗(18)以与第一片相同的方式定位。 一旦两个织物(49和54)完全重叠,狗(17,18)在缝纫机的压脚(47)下以相同的速度同时驱动它们。

    Pressure equilizing system
    6.
    发明申请
    Pressure equilizing system 有权
    压力平衡系统

    公开(公告)号:US20050133196A1

    公开(公告)日:2005-06-23

    申请号:US10823588

    申请日:2004-04-14

    摘要: An air handling system for an indoor space comprising a first forced indoor air treatment component, an input indoor air duct element and an output treated air duct element respectively coupling said first forced indoor air treatment component to said indoor space, a second forced air treatment component a stale air duct element coupled to said second forced air treatment component and to said input indoor air duct, a return air duct element coupling said second forced air treatment component to said output treated air duct elment characterized in that said system comprises a secondary air path means for coupling said return air duct element to said input indoor air duct element

    摘要翻译: 一种室内空气处理系统,包括第一强制室内空气处理部件,输入室内空气管道元件和分别将所述第一强制室内空气处理部件连接到所述室内空间的输出处理风道元件,第二强制空气处理部件 连接到所述第二强制空气处理部件和所述输入室内空气管道的陈旧的空气管道元件,将所述第二强制空气处理部件联接到所述输出处理过的空气管道上的回风管道元件,其特征在于,所述系统包括二次空气路径 用于将所述回风管道元件联接到所述输入室内空气管道元件的装置

    Pressure equilizing system
    7.
    发明授权
    Pressure equilizing system 有权
    压力平衡系统

    公开(公告)号:US07565924B2

    公开(公告)日:2009-07-28

    申请号:US10823588

    申请日:2004-04-14

    IPC分类号: F24F7/007 F24F3/147 F24F11/02

    摘要: An air handling system for an indoor space comprising a first forced indoor air treatment component, an input indoor air duct element and an output treated air duct element respectively coupling said first forced indoor air treatment component to said indoor space, a second forced air treatment component a stale air duct element coupled to said second forced air treatment component and to said input indoor air duct, a return air duct element coupling said second forced air treatment component to said output treated air duct element characterized in that said system comprises a secondary air path means for coupling said return air duct element to said input indoor air duct element.

    摘要翻译: 一种室内空气处理系统,包括第一强制室内空气处理部件,输入室内空气管道元件和分别将所述第一强制室内空气处理部件连接到所述室内空间的输出处理风道元件,第二强制空气处理部件 连接到所述第二强制空气处理部件和所述输入室内空气管道的陈旧空气管道元件,将所述第二强制空气处理部件联接到所述输出处理过的空气管道元件的回风管道元件,其特征在于,所述系统包括二次空气路径 用于将所述回风管道元件联接到所述输入室内空气管道元件的装置。

    Ventilation system
    8.
    发明授权
    Ventilation system 有权
    通风系统

    公开(公告)号:US07458228B2

    公开(公告)日:2008-12-02

    申请号:US11438954

    申请日:2006-05-23

    IPC分类号: F23D23/00

    摘要: The present invention relates to an apparatus for ventilation systems which include an element for the transfer of heat from warm exhaust air (taken from inside a building) to cooler exterior fresh air which is drawn into the building. The present invention in particular provides an apparatus whereby, during a defrost cycle, interior air may circulate through both of the fresh air and exhaust air paths for delivery back into the building, i.e. the warm interior air, used as defrost air, may be able to circulate from the interior of the building into the ventilation apparatus and back to the interior of the building. The apparatus can thus use interior air as defrost air while diminishing or avoiding the creation of a negative air pressure in the building.

    摘要翻译: 本发明涉及一种用于通风系统的装置,其包括用于将热量从热的排出空气(从建筑物内部取出)传递到被抽入建筑物的较冷的外部新鲜空气的元件。 本发明特别提供了一种设备,其中在除霜循环期间,室内空气可以通过新鲜空气和排气通道两者循环,以便输送回建筑物,即用作除霜空气的暖内部空气可能能够 从建筑物的内部循环到通风设备中并返回到建筑物的内部。 因此,该装置可以使用室内空气作为除霜空气,同时减少或避免在建筑物中产生负气压。

    Ventilation system
    9.
    发明授权
    Ventilation system 失效
    通风系统

    公开(公告)号:US07073566B2

    公开(公告)日:2006-07-11

    申请号:US09989277

    申请日:2001-11-20

    IPC分类号: F23L15/02 F24H3/02

    摘要: An apparatus for ventilation systems includes an element for the transfer of heat from warm exhaust air (taken from inside a building) to cooler exterior fresh air which is drawn into the building. The present invention in particular provides an apparatus whereby, during a defrost cycle, interior air may circulate through both of the fresh air and exhaust air paths for delivery back into the building, i.e. the warm interior air, used as defrost air, may be able to circulate from the interior of the building into the ventilation apparatus and back to the interior of the building. The apparatus can thus use interior air as defrost air while diminishing or avoiding the creation of a negative air pressure in the building.

    摘要翻译: 用于通风系统的装置包括用于将热量从热的排出空气(从建筑物内部取出)传递到被抽入建筑物的更冷的外部新鲜空气的元件。 本发明特别提供了一种设备,其中在除霜循环期间,室内空气可以通过新鲜空气和排气通道两者循环,以便输送回建筑物,即用作除霜空气的暖内部空气可能能够 从建筑物的内部循环到通风设备中并返回到建筑物的内部。 因此,该装置可以使用室内空气作为除霜空气,同时减少或避免在建筑物中产生负气压。

    Ventilation system
    10.
    发明授权
    Ventilation system 失效
    通风系统

    公开(公告)号:US06209622B1

    公开(公告)日:2001-04-03

    申请号:US08329124

    申请日:1994-10-25

    IPC分类号: F23L1502

    摘要: The present invention relates to an apparatus for ventilation systems which include an element for the transfer of heat from warm exhaust air (taken from inside a building) to cooler exterior fresh air which is drawn into the building. The present invention in particular provides an apparatus whereby, during a defrost cycle, interior air may circulate through both of the fresh air and exhaust air paths for delivery back into the building i.e. the warm interior air, used as defrost air, may be able to circulate from the interior of the building into the ventilation apparatus and back to the interior of the building. The apparatus can thus use interior air as defrost air while diminishing or avoiding the creation of a negative air pressure in the building.

    摘要翻译: 本发明涉及一种用于通风系统的装置,其包括用于将热量从热的排出空气(从建筑物内部取出)传递到被抽入建筑物的较冷的外部新鲜空气的元件。 本发明特别提供了一种设备,其中在除霜循环期间,内部空气可以通过新鲜空气和排气通道两者循环,以便输送回建筑物,即用作除霜空气的暖内部空气可以 从建筑物的内部循环到通风设备中并返回到建筑物的内部。 因此,该装置可以使用室内空气作为除霜空气,同时减少或避免在建筑物中产生负气压。