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公开(公告)号：US2236123A
公开(公告)日：1941-03-25
申请号：US24423038
申请日：1938-12-06
Applicant: VON PIERCE JOHN
Inventor： VON PIERCE JOHN
IPC: F24H9/00
CPC classification number: F24H9/0052
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公开(公告)号：US2086007A
公开(公告)日：1937-07-06
申请号：US7100936
申请日：1936-03-26
Applicant: HOWE AND BASSETT COMPANY INC
Inventor： TOMPKINS HARRY W
IPC: F24H9/00
CPC classification number: F24H9/0052 , Y10S138/04
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公开(公告)号：US1945223A
公开(公告)日：1934-01-30
申请号：US49006130
申请日：1930-10-20
Applicant: JADEN FRED I
Inventor： JADEN FRED I
IPC: F24H9/00
CPC classification number: F24H9/0052
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公开(公告)号：US1839682A
公开(公告)日：1932-01-05
申请号：US33578429
申请日：1929-01-29
Applicant: LAMB DORR L
Inventor： LAMB DORR L
IPC: F24H9/00
CPC classification number: F24H9/0052
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公开(公告)号：US1828221A
公开(公告)日：1931-10-20
申请号：US41010229
申请日：1929-11-27
Applicant: BORDO SAMUEL I
Inventor： BORDO SAMUEL I
CPC classification number: F24H3/06 , F24H9/0052
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Patent Agency Ranking
公开(公告)号：US1725388A
公开(公告)日：1929-08-20
申请号：US23534127
申请日：1927-11-23
Applicant: BOSTAIN JAMES C
Inventor： BOSTAIN JAMES C
IPC: F24H9/00
CPC classification number: F24H9/0052
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公开(公告)号：US1660565A
公开(公告)日：1928-02-28
申请号：US23070227
申请日：1927-11-03
Applicant: JOHN MULDER
Inventor： JOHN MULDER
CPC classification number: F24H9/0052 , F24H9/2092
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公开(公告)号：US1625743A
公开(公告)日：1927-04-19
申请号：US12795626
申请日：1926-08-07
Applicant: RAMSEY ROBERT L
Inventor： RAMSEY ROBERT L
IPC: F24H9/00
CPC classification number: F24H9/0052
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49.发明授权公开(公告)号：US09739483B2
公开(公告)日：2017-08-22
申请号：US14084095
申请日：2013-11-19
Applicant: RHEEM MANUFACTURING COMPANY
Inventor： Amin Akbarimonfared , Timothy J. Shellenberger , Robert Steven Neihouse , Scott Alan Willbanks , Darryl Farley , Nathan Taylor Whalen , Shawn Allan Reed
CPC classification number: F23D14/70 , F23D14/08 , F24H9/0052
Abstract: A fuel-fired furnace incorporates specially designed fuel/air mixing and combustion structures. The fuel/air mixing structure is of a mixing sound-attenuating design and comprises a venturi having a perforated sidewall portion and being surrounded by a noise-damping housing chamber communicating with the interior of the venturi via its sidewall perforations. During use of the mixing structure, air is flowed through the venturi in a swirling pattern while fuel is transversely injected internally against the swirling air. The combustion structure comprises a burner box housing into which the fuel/air mixture is flowed, combusted, and then discharged as hot combustion gas into and through the heat exchanger tubes. The fuel/air mixture entering the burner box housing initially passes through a non-uniformly perforated diffuser plate functioning to substantially alter in a predetermined manner the relative combustion gas flow rates through the heat exchanger tubes.
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公开(公告)号：US4919123A
公开(公告)日：1990-04-24
申请号：US301613
申请日：1989-01-24
Applicant: Jerry D. Jackson , Terry D. Youngblood
Inventor： Jerry D. Jackson , Terry D. Youngblood
CPC classification number: F24F13/28 , F24H9/0052
Abstract: A filter support base for use with an upflow forced air furnace is disclosed. A rectangular base defining a return air plenum is adapted for floor mounting support of the furnace and includes a pass-through opening in communication with the intake opening of the furnace plenum. A filter base provides a rectangular enclosure that is secured intervening between the base and the supported furnace. Within the filter box there are elongated channel members extending about the internal perimeter in planar alignment with a filter access opening for support of a received filter element in the return air stream. A cover, hinge supported above the opening, is displaceable for covering the opening during normal furnace operation and for exposing the opening when filter access is desired.
Abstract translation: 公开了一种用于上流式强制空气炉的过滤器支撑底座。 限定回气通风室的矩形基座适用于炉的地板安装支撑件，并且包括与炉室的进气口连通的通过开口。 过滤器底座提供了一个固定在基座和支撑的炉子之间的矩形外壳。 在过滤箱内部有细长的通道构件，其围绕内部周边延伸，与过滤器进入开口平行地对准，用于支撑回流中的接收的过滤元件。 支撑在开口上方的铰链的盖子可移动以在正常炉操作期间覆盖开口，并且当需要过滤器进入时露出开口。
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