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81. 发明授权

US2711883A Carburetor 失效
公开(公告)号：US2711883A
公开(公告)日：1955-06-28
申请号：US31387352
申请日：1952-10-09
申请人： EDWARD REEVES
发明人： EDWARD REEVES
IPC分类号： F02M3/10
CPC分类号： F02M3/10 , Y10S261/38 , Y10T137/87531

82. 发明授权

US2636488A Injection carburetor 失效
标题翻译：注塑化油器
公开(公告)号：US2636488A
公开(公告)日：1953-04-28
申请号：US17492750
申请日：1950-07-20
申请人： CEDARHOLM OSCAR R
发明人： CEDARHOLM OSCAR R
IPC分类号： F02M25/00 , F02M69/04 , F02M69/20 , F02M69/24 , F02M69/42
CPC分类号： F02M69/043 , F02M25/00 , F02M69/20 , F02M69/24 , F02M69/42 , Y10T137/7847 , Y10T137/86743 , Y10T137/87346 , Y10T137/87531

83. 发明授权

US2035191A Controlling fuel of internal combustion engines 失效
标题翻译：控制内燃机的燃料
公开(公告)号：US2035191A
公开(公告)日：1936-03-24
申请号：US65973533
申请日：1933-03-06
申请人： REYNOLDS VERNON P
发明人： REYNOLDS VERNON P
IPC分类号： F02D9/00
CPC分类号： F02D9/00 , F02D2700/0235 , Y10S261/19 , Y10T137/775 , Y10T137/87394 , Y10T137/87531 , Y10T137/87547

84. 发明授权

US1458578A Carburetor 失效
公开(公告)号：US1458578A
公开(公告)日：1923-06-12
申请号：US45194321
申请日：1921-03-14
申请人： HENLEY JOSEPH V
发明人： HENLEY JOSEPH V
IPC分类号： F02D9/10
CPC分类号： F02D9/10 , Y10S261/53 , Y10T137/87531 , Y10T137/88054

85. 发明申请

US20190234523A1 SPRING LOADED HVAC DAMPER 审中-公开
公开(公告)号：US20190234523A1
公开(公告)日：2019-08-01
申请号：US16375711
申请日：2019-04-04
申请人： Honeywell International Inc.
发明人： Pavel Marak , Steven L. Wolff , Paul Schwendinger , Eric Barton , David Emmons
IPC分类号： F16K15/03 , F24F13/14 , F16K37/00
CPC分类号： F16K15/033 , F16K37/0016 , F24F13/14 , F24F2013/1446 , F24F2013/146 , Y10T137/8225 , Y10T137/87531
摘要： An illustrative damper system includes a damper blade that is configured to be positioned within a duct, such as a bypass duct of an HVAC system. A shaft is in communication with the damper blade, a torsion spring is in communication with the shaft, and a force adjustment mechanism is in communication with the torsion spring. The shaft, the damper blade, and the torsion spring may be configured such that the shaft may affect movement of the damper blade about a rotation axis and the torsion spring may provide a bias force to the shaft for biasing the damper blade toward a desired position (e.g. closed position).

86. 发明授权

US08196605B2 Air intake device for engine 有权
标题翻译：发动机进气装置
公开(公告)号：US08196605B2
公开(公告)日：2012-06-12
申请号：US12065474
申请日：2006-08-16
申请人： Hiroshige Akiyama
发明人： Hiroshige Akiyama
IPC分类号： F02D3/00
CPC分类号： F02M69/32 , F02D9/1055 , F02D2009/0252 , F02M35/10032 , F02M35/10216 , F02M69/044 , Y10T137/2574 , Y10T137/87507 , Y10T137/87531 , Y10T137/87539
摘要： An air intake device for an engine is provided in which a bypass valve (V) is formed from a tubular valve chamber (15) having its interior opening on the upstream side of a bypass (20) and having an inner face with a metering hole (16) opening toward the downstream side of the bypass (20), and a valve body (25) that is slidably but non-rotatably fitted into the valve chamber (15) and that opens and closes the metering hole (16), wherein the valve chamber (15) and the metering hole (16) are formed in a bypass valve holder (10) provided so as to be connected to a throttle body (1), and a dividing wall (17) that divides the metering hole (16) into a plurality of small metering holes (16a, 16b) arranged in the peripheral direction of the valve chamber (15) is formed in the bypass valve holder (10) so as to be continuous with an inner peripheral face of the valve chamber (15). This can prevent any hindrance to the closing movement of the valve body of the bypass valve even when a large metering hole is employed.
摘要翻译：一种用于发动机的进气装置，其中旁通阀（V）由在其旁路（20）的上游侧具有内部开口的管状阀室（15）形成，并且具有带有计量孔（16），其向旁路（20）的下游侧开口;以及阀体（25），其能够滑动但不能旋转地配合在所述阀室（15）内并打开和关闭所述计量孔（16），其中，所述阀室（15）和所述计量孔（16）形成在与节流阀体（1）连接的旁通阀保持架（10）中，并且分隔壁（17）将所述计量孔 16）形成在阀室（15）的周向配置的多个小计量孔（16a，16b）中，与旁通阀保持架（10）的内周面连续地形成（15）。即使使用大的计量孔，也能够防止对旁通阀的阀体的关闭动作的任何妨碍。

87. 发明申请

US20090301569A1 Air Intake Device For Engine 有权
标题翻译：发动机进气装置
公开(公告)号：US20090301569A1
公开(公告)日：2009-12-10
申请号：US12065474
申请日：2006-08-16
申请人： Hiroshige Akiyama
发明人： Hiroshige Akiyama
IPC分类号： G05D11/00
CPC分类号： F02M69/32 , F02D9/1055 , F02D2009/0252 , F02M35/10032 , F02M35/10216 , F02M69/044 , Y10T137/2574 , Y10T137/87507 , Y10T137/87531 , Y10T137/87539
摘要： An air intake device for an engine is provided in which a bypass valve (V) is formed from a tubular valve chamber (15) having its interior opening on the upstream side of a bypass (20) and having an inner face with a metering hole (16) opening toward the downstream side of the bypass (20), and a valve body (25) that is slidably but non-rotatably fitted into the valve chamber (15) and that opens and closes the metering hole (16), wherein the valve chamber (15) and the metering hole (16) are formed in a bypass valve holder (10) provided so as to be connected to a throttle body (1), and a dividing wall (17) that divides the metering hole (16) into a plurality of small metering holes (16a, 16b) arranged in the peripheral direction of the valve chamber (15) is formed in the bypass valve holder (10) so as to be continuous with an inner peripheral face of the valve chamber (15). This can prevent any hindrance to the closing movement of the valve body of the bypass valve even when a large metering hole is employed.
摘要翻译：一种用于发动机的进气装置，其中旁通阀（V）由在其旁路（20）的上游侧具有内部开口的管状阀室（15）形成，并且具有带有计量孔（16），其向旁路（20）的下游侧开口;以及阀体（25），其能够滑动但不能旋转地配合在所述阀室（15）内并打开和关闭所述计量孔（16），其中，所述阀室（15）和所述计量孔（16）形成在与节流阀体（1）连接的旁通阀保持架（10）中，并且分隔壁（17）将所述计量孔 16）形成在阀室（15）的周向配置的多个小计量孔（16a，16b）中，与旁通阀保持架（10）的内周面连续地形成（15）。即使使用大的计量孔，也能够防止对旁通阀的阀体的关闭动作的任何妨碍。

88. 发明申请

US20060237136A1 O-ringless tandem throttle valve for a plasma reactor chamber 失效
标题翻译：用于等离子体反应室的O型无环式串联节流阀
公开(公告)号：US20060237136A1
公开(公告)日：2006-10-26
申请号：US11115956
申请日：2005-04-26
申请人： Andrew Nguyen , Hiroji Hanawa , Kenneth Collins , Kartik Ramaswamy , Amir Al-Bayati , Biagio Gallo
发明人： Andrew Nguyen , Hiroji Hanawa , Kenneth Collins , Kartik Ramaswamy , Amir Al-Bayati , Biagio Gallo
IPC分类号： H01L21/306
CPC分类号： F16K1/526 , F16K1/22 , H01J37/3244 , H01J37/32449 , Y10T137/87531
摘要： A valve system having high maximum gas flow rate and fine control of gas flow rate, includes a valve housing for blocking gas flow through a gas flow path, a large area opening through said housing having a first arcuate side wall and a small area opening through said housing having a second arcuate side wall, and respective large area and small area rotatable valve flaps in said large area and small area openings, respectively, and having arcuate edges congruent with said first and second arcuate side walls, respectively and defining therebetween respective first and second valve gaps. The first and second valve gaps are sufficiently small to block flow of a gas on one side of said valve housing up to a predetermined pressure limit, thereby obviating any need for O-rings.
摘要翻译：具有高的最大气体流量和气体流量的精细控制的阀门系统包括用于阻止气体流过气体流路的阀壳体，通过所述壳体的大面积开口具有第一弧形侧壁和小区域开口所述壳体分别具有第二弧形侧壁和分别在所述大面积和小面积开口中的相应的大面积和小面积的可旋转阀瓣，并且分别具有与所述第一和第二弧形侧壁一致的弓形边缘，并且在其间限定各自的第一和第二阀间隙。第一和第二阀间隙足够小以阻止气体在所述阀壳体的一侧上的流动直到预定的压力极限，从而避免了对O形环的任何需要。

89. 发明授权

US06568417B2 Throttle valve assembly 失效
公开(公告)号：US06568417B2
公开(公告)日：2003-05-27
申请号：US09836312
申请日：2001-04-17
申请人： Robert A. Laney
发明人： Robert A. Laney
IPC分类号： F16K3153
CPC分类号： F16K51/02 , F16K1/221 , F16K1/223 , F16K31/043 , Y10T137/0525 , Y10T137/87483 , Y10T137/87507 , Y10T137/87515 , Y10T137/87531
摘要： A throttle valve assembly for a deposition chamber or the like is disclosed. The throttle valve assembly comprises a shaft including a first portion and second portion. At least one throttle vane or plate is coupled to the first portion of the shaft and a valve gear is coupled to the second portion of the shaft. A positioning element is provided to couple the valve gear to the shaft in only one rotational orientation.

90. 发明申请

US20030052294A1 Low leakage butterfly damper 有权
公开(公告)号：US20030052294A1
公开(公告)日：2003-03-20
申请号：US09953602
申请日：2001-09-17
发明人： Michael A. Moore , Scott M. Barboza
IPC分类号： F16K001/22
CPC分类号： F16K1/223 , Y10T137/87483 , Y10T137/87531
摘要： An improved butterfly damper for air delivery systems, having multiple rotatable blades, and a centrally located blade rotating, or actuation means. Each blade comprises an offset, or displaced portion to allow concealment of the actuation mechanism upon closure. This offset portion allows the blades, upon closure, to meet and form a seal around the least complex portion of the actuation mechanism.

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