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131. 发明申请

US20180078952A1 Double Filter with Pass-Through and Method for Dynamically Compensating for the Inlet Fluid Contamination 审中-公开
公开(公告)号：US20180078952A1
公开(公告)日：2018-03-22
申请号：US15719177
申请日：2017-09-28
申请人： DLHBOWLES, INC.
发明人： Gregory RUSSELL
IPC分类号： B05B1/08 , B05B15/00 , B01D29/44
CPC分类号： B05B1/08 , B01D29/44 , B05B15/40 , F15C1/22
摘要： A multiple-fluidic circuit substrate structure with an integral inter-circuit bypass lumen effectively provides multiple parallel filtered fluid inlets having filtered fluid outlets with at least one inter-circuit pass-through channel in fluid communication between the filtered fluid outlets to automatically provide full flow of filtered fluid to each of a plurality of fluidic circuits or to two or more circuits even if one fluidic circuit's corresponding inlet fluid filter is clogged.

132. 发明申请

US20180029566A1 Compact Split-Lip Shear Washer Nozzle 审中-公开
公开(公告)号：US20180029566A1
公开(公告)日：2018-02-01
申请号：US15433883
申请日：2017-02-15
申请人： dlhBowles, Inc.
发明人： Shridhar Gopalan , Chunling Zhao , Andrew Cameron
IPC分类号： B60S1/46 , B05B1/10 , B05B1/04
CPC分类号： B05B15/68 , B05B1/04 , B05B1/046 , B05B1/10 , B05B1/267 , B60S1/46 , B60S1/52
摘要： A very compact nozzle assembly 100, 200, 300 and spray head for an automotive washer nozzle is configured for inclusion into an automotive trim component. The compact nozzle assembly and spray head generate a very effective cleaning spray at a selected spray fan angle, yaw angle and roll angle and, in an exemplary embodiment, the spray fan is dual shear shaped, producing an even distribution, which may be varied from 30° to 120°. Spray head may be as small as 5 mm in diameter and be aimed to provide a spray with various spray aim, yaw and roll angles. The design accounts for better mold ability and versatility of application.

133. 发明授权

US12104733B2 VDA connector assembly with verification 有权
公开(公告)号：US12104733B2
公开(公告)日：2024-10-01
申请号：US17888005
申请日：2022-08-15
申请人： DLHBOWLES, INC.
发明人： Philip Haglin , Jezron Basbas , Alan Romack
IPC分类号： F16L37/14 , F16L37/088
CPC分类号： F16L37/144 , F16L37/0885 , F16L2201/10 , Y10T29/49826
摘要： A connector assembly for joining a male member and a female connector member together to secure fluid communication in a fluid line system. The connector assembly includes a cover that is pivotally attached to the housing to conceal verification indicia when the male member is not attached to the housing. The cover configured to pivot relative to the housing to reveal the indicia once the male member is attached to the housing to allow a user or scanning device to view the indicia to verify a secure attachment of the connector assembly.

134. 发明授权

US12000513B2 Quick connector assembly for fluid lines with positive assurance feature 有权
公开(公告)号：US12000513B2
公开(公告)日：2024-06-04
申请号：US18130982
申请日：2023-04-05
申请人： DLHBOWLES, INC.
发明人： Scott Lanterman , Alan Romack , Praveen Pai , Bryan Fung
IPC分类号： F16L37/12
CPC分类号： F16L37/1225 , F16L2201/10
摘要： Provided is a quick connector assembly for joining a male member and a female connector member together to secure fluid communication in a fluid line system. The quick connector assembly includes a primary latch and a secondary latch configured to toggle between engaged and disengaged positions and to allow for a visual, audible, and/or tactile indication as to the status of a secure attachment between a male member and a female connector member.

135. 发明授权

US11738355B2 Flag mushroom cup nozzle assembly and method 有权
公开(公告)号：US11738355B2
公开(公告)日：2023-08-29
申请号：US17328381
申请日：2021-05-24
申请人： DLHBOWLES, INC.
发明人： Benjamin D. Hasday , Evan Hartranft
IPC分类号： B05B1/08 , B05B1/34 , B05B12/06
CPC分类号： B05B1/08 , B05B1/34 , B05B12/06
摘要： An alignable conformal, cup-shaped flag-mushroom fluidic nozzle assembly is engineered to generate a flat fan or sheet oscillating spray of viscous fluid product 316. The nozzle assembly includes a cylindrical flag mushroom fluidic cup member 180 having a substantially closed distal end wall with a centrally located snout defined therein. The flag mushroom cup assembly effectively splits the operating features of the fluidic circuit between a lower or proximal portion formed in the housing's sealing post member and an upper, or distal portion formed in cup member 180 which, in cooperation with the sealing post's distal surface, defines an interaction chamber 192 fed by impinging jets each comprising a continuous distribution of streamlines that impinge at selected angles to define arcs providing a lesser degree of impingement at a centered axial plane within the exit orifice 194 and a greater degree of impingement at the edges of exit orifice 194.

136. 发明授权

US11649914B2 Quick connector assembly for fluid lines with positive assurance feature 有权
公开(公告)号：US11649914B2
公开(公告)日：2023-05-16
申请号：US17331120
申请日：2021-05-26
申请人： DLHBOWLES, INC.
发明人： Scott Lanterman , Alan Romack , Praveen Pai , Bryan Fung
IPC分类号： F16L37/12
CPC分类号： F16L37/1225 , F16L2201/10
摘要： Provided is a quick connector assembly for joining a male member and a female connector member together to secure fluid communication in a fluid line system. The quick connector assembly includes a primary latch and a secondary latch configured to toggle between engaged and disengaged positions and to allow for a visual, audible, and/or tactile indication as to the status of a secure attachment between a male member and a female connector member.

137. 发明申请

US20210372550A1 QUICK CONNECTOR ASSEMBLY FOR FLUID LINES WITH POSITIVE ASSURANCE FEATURE 有权
公开(公告)号：US20210372550A1
公开(公告)日：2021-12-02
申请号：US17331120
申请日：2021-05-26
申请人： DLHBOWLES, INC.
发明人： Scott LANTERMAN , Alan ROMACK , Praveen PAI , Bryan FUNG
IPC分类号： F16L37/12
摘要： Provided is a quick connector assembly for joining a male member and a female connector member together to secure fluid communication in a fluid line system. The quick connector assembly includes a primary latch and a secondary latch configured to toggle between engaged and disengaged positions and to allow for a visual, audible, and/or tactile indication as to the status of a secure attachment between a male member and a female connector member.

138. 发明申请

US20210370322A1 COLD WEATHER LOW FLOW MINIATURE SPRAY NOZZLE ASSEMBLY AND METHOD 有权
公开(公告)号：US20210370322A1
公开(公告)日：2021-12-02
申请号：US17402845
申请日：2021-08-16
申请人： DLHBOWLES, INC.
发明人： Chunling ZHAO
IPC分类号： B05B1/16 , B05B1/14 , B60S1/00 , B60S1/56 , B05B1/04
摘要： A low flow compact spray head design for cleaning applications, especially for camera lens wash includes a miniature spray nozzle head which is about 5 mm in diameter or less for a single direction spray nozzle and about 8 mm in diameter of less for a nozzle with multiple sprays. The washer fluid is fed from the bottom of nozzle along a flow axis and is separated into two flows via two power nozzles or inlets which turn the flows 90° to become opposing jets impinging upon each other inside an interaction region. Uniform stream lines are generated by the two direct facing jets and converge at the nozzle throat to become a uniform spray fan, which is on a plane perpendicular to the axis of cylindrical nozzle head. This fluidic circuit design enables a miniature size low flowrate nozzle to operate well consistently with low flow rate (e.g., a flow rate of about 150 mL/min to about 300 mL/min at 25 psi, or even a flow rate of about 250 mL/min at 25 psi or above, at a viscosity of about 25 CP) at cold temperate (−4° F. or lower) with 50 percent ethanol. This nozzle design is capable of generating two or more different oriented spray fans (e.g., fans spraying in opposing directions) from one single nozzle.

139. 发明授权

US11154876B2 Multi-inlet, multi-spray fluidic cup nozzle with shared interaction region and spray generation method 有权
公开(公告)号：US11154876B2
公开(公告)日：2021-10-26
申请号：US15433845
申请日：2017-02-15
申请人： dlhBowles, Inc.
发明人： Shridhar Gopalan , Evan Hartranft , Russell Hester
IPC分类号： B05B1/08
摘要： A conformal, cup-shaped fluidic oscillator spray nozzle member (100, 200, 300, 400, 500) is configured to generate one or more oscillating sprays from fluid flowing into a substantially open proximal end and distally into a substantially closed distal end wall with one or more centrally located orifices defined therein. A multi-input, multi-output cup-shaped fluidic oscillator (200, 300, 400) is configured to generate a selected fluid spray from a plurality of (e.g., 2-8) fluid product inlets which are configured in interacting pairs and feed into a common interaction region of the fluidic nozzle geometry. Optionally, an outlet “A” can be positioned in the interaction region and allow for air entrainment into the interaction region or external oscillating spray streams to generate a foamed spray of fluid product.

140. 发明授权

US11014099B2 Flag mushroom cup nozzle assembly and method 有权
公开(公告)号：US11014099B2
公开(公告)日：2021-05-25
申请号：US16097985
申请日：2017-05-03
申请人： DLHBOWLES, INC.
发明人： Benjamin D. Hasday , Evan Hartranft
IPC分类号： B05B1/08 , B05B1/34 , B05B12/06
摘要： An alignable conformal, cup-shaped flag-mushroom fluidic nozzle assembly is engineered to generate a flat fan or sheet oscillating spray of viscous fluid product 316. The nozzle assembly includes a cylindrical flag mushroom fluidic cup member 180 having a substantially closed distal end wall with a centrally located snout defined therein. The flag mushroom cup assembly effectively splits the operating features of the fluidic circuit between a lower or proximal portion formed in the housing's sealing post member and an upper, or distal portion formed in cup member 180 which, in cooperation with the sealing post's distal surface, defines an interaction chamber 192 fed by impinging jets each comprising a continuous distribution of streamlines that impinge at selected angles to define arcs providing a lesser degree of impingement at a centered axial plane within the exit orifice 194 and a greater degree of impingement at the edges of exit orifice 194.

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