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公开(公告)号：US20210172647A1
公开(公告)日：2021-06-10
申请号：US17181239
申请日：2021-02-22
申请人： MESTEK, INC.
发明人： JOHN BANNISH , JIM MONAHAN
摘要： An airfoil blade assembly includes an upper airfoil shell, and a lower airfoil shell and a pair of upper legs protruding from the upper airfoil shell and extending towards the lower airfoil shell. A pair of lower legs protrudes from the lower airfoil shell and extending towards the upper airfoil shell and are formed by bending material of the lower airfoil shell back upon itself. An upper strengthening rib formed is in the upper airfoil shell, and a lower strengthening rib is formed in the lower airfoil shell. The pair of upper legs and the pair of lower legs are abutting when the upper airfoil shell and the lower airfoil shell are selectively fixed to one another.
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公开(公告)号：US20210148642A1
公开(公告)日：2021-05-20
申请号：US17114743
申请日：2020-12-08
申请人： MESTEK, INC.
摘要： An evaporative cooling system includes an indirect cooling coil containing a cooling fluid to be circulated and a blower assembly configured to generate an inlet air stream through the indirect cooling coil. The cooling fluid in the indirect cooling coil is a slurry of water and phase change material.
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公开(公告)号：US10830486B2
公开(公告)日：2020-11-10
申请号：US15010026
申请日：2016-01-29
申请人： MESTEK, INC.
发明人： Daniel Harris , Nicholas Searle
摘要： An air handling unit includes a manifold having an inlet configured to receive a supply of air, a plurality of apertures formed in the manifold, the apertures enabling a passage of air from the manifold out of said the handling unit, a bypass plenum formed in the manifold, and a damper positioned within the bypass plenum. The damper is pivotable between a closed position and an open position to allow air from the manifold to exit the air handling unit without passing through the apertures when a pressure within the manifold exceeds a threshold pressure.
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公开(公告)号：US10823451B2
公开(公告)日：2020-11-03
申请号：US16057975
申请日：2018-08-08
申请人： Eric Gohring , Michael Binkholder
发明人： Eric Gohring , Michael Binkholder
摘要： A louver assembly for placement in an opening for regulating the inlet of air, comprising a first blade stack and second blade stack arranged in tandem, and a sill for supporting the first and second blade stack. The first and second blade stacks have a plurality of blades arranged in a horizontally-spaced and vertically-extending configuration defining a plurality of horizontally-spaced and vertical extending air passageways for the passage of air therethrough. The sill has a generally planar first portion for supporting the first blade stack and a sloped second portion for supporting the second blade stack, wherein the sloped portion and the second blade stack define therebetween a void for equalizing pressure within the assembly to facilitate the draining of water therefrom.
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公开(公告)号：US10760817B2
公开(公告)日：2020-09-01
申请号：US12580367
申请日：2009-10-16
申请人： Eric Gohring , Michael Binkholder
发明人： Eric Gohring , Michael Binkholder
摘要： A louver assembly for placement in an opening for regulating the inlet of air, comprising a first blade stack and second blade stack arranged in tandem, and a sill for supporting the first and second blade stack. The first and second blade stacks have a plurality of blades arranged in a horizontally-spaced and vertically-extending configuration defining a plurality of horizontally-spaced and vertical extending air passageways for the passage of air therethrough. The sill has a generally planar first portion for supporting the first blade stack and a sloped second portion for supporting the second blade stack, wherein the sloped portion and the second blade stack define therebetween a void for equalizing pressure within the assembly to facilitate the draining of water therefrom.
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公开(公告)号：US20180347849A1
公开(公告)日：2018-12-06
申请号：US16057975
申请日：2018-08-08
申请人： ERIC GOHRING , MICHAEL BINKHOLDER
发明人： ERIC GOHRING , MICHAEL BINKHOLDER
IPC分类号： F24F13/18
摘要： A louver assembly for placement in an opening for regulating the inlet of air, comprising a first blade stack and second blade stack arranged in tandem, and a sill for supporting the first and second blade stack. The first and second blade stacks have a plurality of blades arranged in a horizontally-spaced and vertically-extending configuration defining a plurality of horizontally-spaced and vertical extending air passageways for the passage of air therethrough. The sill has a generally planar first portion for supporting the first blade stack and a sloped second portion for supporting the second blade stack, wherein the sloped portion and the second blade stack define therebetween a void for equalizing pressure within the assembly to facilitate the draining of water therefrom.
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公开(公告)号：US20170128760A1
公开(公告)日：2017-05-11
申请号：US15343298
申请日：2016-11-04
申请人： JOHN WILSON
发明人： JOHN WILSON
CPC分类号： A62C37/50 , A62C2/14 , A62C2/24 , F24F13/14 , F24F2140/40
摘要： An inspection system for an HVAC device includes an HVAC duct section, a damper positioned with the duct section, an actuator for selectively moving the damper to a closed position, and a verification camera for recording the position of the damper with a date stamp and a time stamp. The actuator is further configured to move the damper to its open position, and the verification camera is further configured to record the open position of the damper with a second date and time stamp.
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公开(公告)号：US09647508B2
公开(公告)日：2017-05-09
申请号：US14038003
申请日：2013-09-26
申请人： George Michael Kaler
发明人： George Michael Kaler
摘要： According to the present invention an HVAC system is provided. The HVAC system includes a heat exchanger containing a cooling fluid to be circulated, a blower assembly configured to generate an inlet air stream through said heat exchanger, and a kinetic energy storage device. The blower assembly is powered by an external electrical power supply. The kinetic energy storage device is configured to provide auxiliary power to the blower assembly in the event of an interruption of the external electrical power supply.
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公开(公告)号：US20160216000A1
公开(公告)日：2016-07-28
申请号：US15000678
申请日：2016-01-19
申请人： Jim Monahan , John Bannish
发明人： Jim Monahan , John Bannish
IPC分类号： F24F13/14
CPC分类号： F24F13/1413 , F24F13/15
摘要： An airfoil blade assembly includes a first shell member having a body having a first lock seam formed at one end thereof and a free distal end opposite the first lock seam, and a second shell member having a body having and a second lock seam formed at one end thereof and an a free distal end opposite the second lock seam. The second shell member is inverted with respect to the first shell member. The free distal end of the first shell member is captured within the second lock seam of the second shell member and the free distal end of the second shell member is captured within the first lock seam of the first shell member to lock the blades to one another.
摘要翻译： 翼型叶片组件包括第一壳体构件，第一壳体构件具有在其一端形成的第一锁缝和与第一锁缝相对的自由远端的主体，以及具有本体的第二壳构件和形成在第一锁缝上的第二锁缝 并且与第二锁缝相对的自由远端。 第二壳构件相对于第一壳构件倒置。 第一壳构件的自由远端被捕获在第二壳构件的第二锁缝内，并且第二壳构件的自由远端被捕获在第一壳构件的第一锁缝内以将叶片彼此锁定 。
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公开(公告)号：US20140197243A1
公开(公告)日：2014-07-17
申请号：US14153287
申请日：2014-01-13
申请人： Kenneth W. Cohen
发明人： Kenneth W. Cohen
IPC分类号： F24D5/12
CPC分类号： F24H6/00 , F24D3/00 , F24D5/00 , F24D15/02 , F24D19/0097 , F24D19/1009 , F24D19/1084 , F24H9/2007 , F24H9/2064 , Y02P80/156
摘要： A hydronic air heater includes a frame assembly defining an enclosure, an inlet air damper formed in a wall of the enclosure and providing a means of ingress for ambient air, a closed heat transfer loop disposed within the enclosure, and a blower assembly disposed within the enclosure. The heat transfer loop includes a boiler for heating a fluid, a pump for circulating the fluid within the loop and a heating coil for receiving the heated fluid from the boiler. The blower assembly is configured to draw air into the enclosure through the inlet air damper and through the heating coil whereby heat from the fluid within the heating coil is transferred to the air.
摘要翻译： 液体循环空气加热器包括限定外壳的框架组件，形成在外壳的壁中的入口空气阻尼器，并且为环境空气提供入口装置，设置在外壳内的封闭传热回路，以及设置在外壳内的鼓风机组件 外壳。 传热回路包括用于加热流体的锅炉，用于使流体循环的泵和用于接收来自锅炉的加热流体的加热线圈。 鼓风机组件被构造成通过入口空气阻尼器和通过加热盘管将空气吸入外壳，从而来自加热线圈内的流体的热量被转移到空气中。
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