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公开(公告)号：US11441730B2
公开(公告)日：2022-09-13
申请号：US17401699
申请日：2021-08-13
发明人： William Plow , Stephen Howe , Mark A. Matko
摘要： An apparatus for cooling a high heat-generating vehicle component includes an air compressor assembly operable in a heat-generating mode, in which the air compressor assembly has a relatively low capability to absorb heat energy from a coolant that has passed through a high heat-generating vehicle component. The coolant may be passed through a heat exchanger submerged in an oil reservoir of the air compressor assembly to facilitate the heat exchange. The air compressor assembly can also be operated in a non-heat-generating mode, in which the air compressor assembly has a relatively higher capability to absorb heat energy from the coolant that has passed through the high heat-generating vehicle component.
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公开(公告)号：US10583391B2
公开(公告)日：2020-03-10
申请号：US15845499
申请日：2017-12-18
发明人： Stephen Howe , David W Perry
IPC分类号： B01D29/00 , B60T17/00 , B01D53/26 , B01D53/28 , B01D53/04 , B01J20/26 , B01J20/28 , B01J20/30
摘要： An absorbent apparatus is provided for an air dryer purge air cleaner. The absorbent apparatus comprises a volume for containing absorbent material. The absorbent apparatus also comprises absorbent material that is both oleophilic and hydrophobic and is packed in the volume to provide a packed bed of absorbent material with a predetermined packing density.
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3.发明申请公开(公告)号：US20190184333A1
公开(公告)日：2019-06-20
申请号：US15845499
申请日：2017-12-18
发明人： Stephen Howe , David W. Perry
CPC分类号： B01D53/261 , B01D29/00 , B01D53/0407 , B01D53/28 , B01D2253/202 , B01D2253/3425 , B01D2257/702 , B01D2257/80 , B01D2258/06 , B01D2259/40086 , B01D2259/4566 , B01J20/262 , B01J20/28045 , B01J20/3092 , B60T17/004
摘要： An absorbent apparatus is provided for an air dryer purge air cleaner. The absorbent apparatus comprises a volume for containing absorbent material. The absorbent apparatus also comprises absorbent material that is both oleophilic and hydrophobic and is packed in the volume to provide a packed bed of absorbent material with a predetermined packing density.
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公开(公告)号：US20190100190A1
公开(公告)日：2019-04-04
申请号：US15720558
申请日：2017-09-29
摘要： An effluent processing apparatus is provided for a vehicle air brake charging system. The effluent processing apparatus comprises an inlet port through which effluent from a purge valve of an air dryer can be received and an outlet port. The effluent processing apparatus also comprises a spiral-shaped effluent channel having a portion of decreasing channel width disposed between the inlet port and the outlet port. The spiral-shaped effluent channel is provided for increasing velocity of an effluent stream as the effluent stream flows through the decreasing channel width portion of the spiral-shaped effluent channel.
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公开(公告)号：US11016020B2
公开(公告)日：2021-05-25
申请号：US16376466
申请日：2019-04-05
发明人： David J Pfefferl , Stephen Howe , Timothy Carritte
摘要： A device for monitoring humidity in a compressed air system comprises a light emitter; a light sensor; and a hygromorphic element. The hygromorphic element is exposed to a source of compressed air and positioned between the light emitter and the light sensor. The hygromorphic element changes the amount of light passing between the light emitter and the light sensor as the humidity in the compressed air increases.
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公开(公告)号：US20200319087A1
公开(公告)日：2020-10-08
申请号：US16376466
申请日：2019-04-05
IPC分类号： G01N19/10
摘要： A device for monitoring humidity in a compressed air system comprises a light emitter; a light sensor; and a hygromorphic element. The hygromorphic element is exposed to a source of compressed air and positioned between the light emitter and the light sensor. The hygromorphic element changes the amount of light passing between the light emitter and the light sensor as the humidity in the compressed air increases.
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7.发明申请公开(公告)号：US20200164305A1
公开(公告)日：2020-05-28
申请号：US16775351
申请日：2020-01-29
发明人： Stephen Howe , David W. Perry
IPC分类号： B01D53/26 , B60T17/00 , B01J20/30 , B01J20/28 , B01J20/26 , B01D53/04 , B01D53/28 , B01D29/00
摘要： An absorbent apparatus is provided for an air dryer purge air cleaner. The absorbent apparatus comprises a volume for containing absorbent material. The absorbent apparatus also comprises absorbent material that is both oleophilic and hydrophobic and is packed in the volume to provide a packed bed of absorbent material with a predetermined packing density. The packing of the material provides for a first and second flow path of an effluent stream through the absorbent material.
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公开(公告)号：US20200040951A1
公开(公告)日：2020-02-06
申请号：US16051837
申请日：2018-08-01
发明人： Stephen Howe , Lawrence F. Gilboy
摘要： A ratchet device for providing anti-reverse locking for a grounded slack comprises a pinwheel having flexible angled spokes circumferentially protruding therefrom and a pinion ring into which the pinwheel fits includes a plurality of angled teeth with which the angled spokes mate. The spokes flex and slide over the pinion ring teeth when the ratchet is advanced in a forward direction, and lock against the teeth when the ratchet is not being advanced.
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公开(公告)号：US20190329156A1
公开(公告)日：2019-10-31
申请号：US15966544
申请日：2018-04-30
摘要： An effluent processing apparatus comprises a separator device arranged to receive an effluent mixture to separate oil and water from the effluent mixture and thereby to provide clean air. A member selectively allows either only oil or only water of the separated oil and water to pass from a first side of the member through openings in the member to a second side of the member. A sump is arranged to (i) receive and retain the oil on the first side if only water passes from the first side to the second side, and (ii) receive and retain the oil on the second side if only oil passes from the first side to the second side. Clean air from the separator device is exhausted through an air outlet to atmosphere, and water is drained through a water outlet to atmosphere.
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公开(公告)号：US11752462B2
公开(公告)日：2023-09-12
申请号：US17335323
申请日：2021-06-01
CPC分类号： B01D46/0031 , B60T13/683 , B60T17/004 , B60T17/02
摘要： An effluent processing apparatus comprises a housing having an inlet port and a chamber. A coalescing element is located in the chamber and arranged coaxially with the inlet port. The coalescing element has pleats in a predefined pattern of paths arranged to separate oil and water from an effluent mixture containing air, oil, and water. The effluent mixture flows into the inlet port along an axis of the coalescing element. The effluent mixture is deflected by a portion of the housing to flow perpendicular to the axis along major surfaces of the pleats to separate oil and water from the effluent mixture.
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