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公开(公告)号：US08925837B2
公开(公告)日：2015-01-06
申请号：US12952369
申请日：2010-11-23
Applicant: Samuel C. Walker , Steven Brian Hunnicutt
Inventor： Samuel C. Walker , Steven Brian Hunnicutt
CPC classification number: B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The sprinkler head may include a lock-out feature to prevent adjustment. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation of an outer wall of the sprinkler. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.
Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷洒头可以包括防止调节的锁定特征。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过致动喷洒器的外壁来调节的流量调节阀。 外壁的旋转使得流动控制构件轴向移动或远离入口。
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公开(公告)号：US20110121097A1
公开(公告)日：2011-05-26
申请号：US12952369
申请日：2010-11-23
Applicant: Samuel C. Walker , Steven Brian Hunnicutt
Inventor： Samuel C. Walker , Steven Brian Hunnicutt
IPC: B05B3/04
CPC classification number: B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The sprinkler head may include a lock-out feature to prevent adjustment. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation of an outer wall of the sprinkler. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.
Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷洒头可以包括防止调节的锁定特征。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过致动喷洒器的外壁来调节的流量调节阀。 外壁的旋转使得流动控制构件轴向移动或远离入口。
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公开(公告)号：US20120061489A1
公开(公告)日：2012-03-15
申请号：US13300946
申请日：2011-11-21
Applicant: Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
Inventor： Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
IPC: B05B3/04
CPC classification number: B05B3/021 , B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler may be set to numerous positions along a continuum to adjust the arcuate span of the sprinkler. The sprinkler includes a nozzle body and a valve sleeve that helically engage each other to define an arcuate slot that may be adjusted at the top of the sprinkler to a desired arcuate span. The sprinkler may include a flow rate adjustment device that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion may cause a throttle control member to move axially to or away from an inlet, or may cause one or more restrictor elements to open or close, to control the flow rate of the sprinkler.
Abstract translation: 可变弧喷头可以沿着连续体设置到多个位置，以调整喷洒器的弓形跨度。 喷洒器包括一个喷嘴体和一个阀套，它们彼此螺旋啮合以形成可以在喷洒器顶部调整到所需弓形跨度的弧形槽。 喷洒器可以包括可以通过喷洒器的外壁部分的致动或旋转来调节的流量调节装置。 外壁部分的旋转可以导致节气门控制构件轴向移动或远离入口，或者可以使一个或多个节流元件打开或关闭，以控制喷洒器的流速。
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公开(公告)号：US20100090024A1
公开(公告)日：2010-04-15
申请号：US12248644
申请日：2008-10-09
Applicant: Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
Inventor： Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
IPC: B05B15/10
CPC classification number: B05B3/021 , B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler may be set to numerous positions along a continuum to adjust the arcuate span of the sprinkler. The sprinkler includes a nozzle body and a valve sleeve that helically engage each other to define an arcuate slot that may be adjusted at the top of the sprinkler to a desired arcuate span. The sprinkler may include a flow rate adjustment device that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion may cause a throttle control member to move axially to or away from an inlet, or may cause one or more restrictor elements to open or close, to control the flow rate of the sprinkler.
Abstract translation: 可变弧喷头可以沿着连续体设置到多个位置，以调整喷洒器的弓形跨度。 喷洒器包括一个喷嘴体和一个阀套，它们彼此螺旋啮合以形成可以在喷洒器顶部调整到所需弓形跨度的弧形槽。 喷洒器可以包括可以通过喷洒器的外壁部分的致动或旋转来调节的流量调节装置。 外壁部分的旋转可以导致节气门控制构件轴向移动或远离入口，或者可以使一个或多个节流元件打开或关闭，以控制喷洒器的流速。
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Patent Agency Ranking
公开(公告)号：US08789768B2
公开(公告)日：2014-07-29
申请号：US13300946
申请日：2011-11-21
Applicant: Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
Inventor： Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
IPC: B05B3/04
CPC classification number: B05B3/021 , B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler may be set to numerous positions along a continuum to adjust the arcuate span of the sprinkler. The sprinkler includes a nozzle body and a valve sleeve that helically engage each other to define an arcuate slot that may be adjusted at the top of the sprinkler to a desired arcuate span. The sprinkler may include a flow rate adjustment device that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion may cause a throttle control member to move axially to or away from an inlet, or may cause one or more restrictor elements to open or close, to control the flow rate of the sprinkler.
Abstract translation: 可变弧喷头可以沿着连续体设置到多个位置，以调整喷洒器的弓形跨度。 喷洒器包括一个喷嘴体和一个阀套，它们彼此螺旋啮合以形成可以在喷洒器顶部调整到所需弓形跨度的弧形槽。 喷洒器可以包括可以通过喷洒器的外壁部分的致动或旋转来调节的流量调节装置。 外壁部分的旋转可以导致节气门控制构件轴向移动或远离入口，或者可以使一个或多个节流元件打开或关闭，以控制喷洒器的流速。
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公开(公告)号：US08074897B2
公开(公告)日：2011-12-13
申请号：US12248644
申请日：2008-10-09
Applicant: Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
Inventor： Steven Brian Hunnicutt , Samuel C. Walker , Rowshan Jahan
IPC: B05B3/04
CPC classification number: B05B3/021 , B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler may be set to numerous positions along a continuum to adjust the arcuate span of the sprinkler. The sprinkler includes a nozzle body and a valve sleeve that helically engage each other to define an arcuate slot that may be adjusted at the top of the sprinkler to a desired arcuate span. The sprinkler may include a flow rate adjustment device that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion may cause a throttle control member to move axially to or away from an inlet, or may cause one or more restrictor elements to open or close, to control the flow rate of the sprinkler.
Abstract translation: 可变弧喷头可以沿着连续体设置到多个位置，以调整喷洒器的弓形跨度。 喷洒器包括一个喷嘴体和一个阀套，它们彼此螺旋啮合以形成可以在喷洒器顶部调整到所需弓形跨度的弧形槽。 喷洒器可以包括可以通过喷洒器的外壁部分的致动或旋转来调节的流量调节装置。 外壁部分的旋转可以导致节气门控制构件轴向移动或远离入口，或者可以使一个或多个节流元件打开或关闭，以控制喷洒器的流速。
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公开(公告)号：US20100301135A1
公开(公告)日：2010-12-02
申请号：US12720261
申请日：2010-03-09
Applicant: Steven Brian Hunnicutt , Thomas Richard Bednar
Inventor： Steven Brian Hunnicutt , Thomas Richard Bednar
CPC classification number: B05B1/304 , B05B3/003 , B05B3/021 , B05B3/0486
Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The sprinkler head may include a lock-out feature to prevent adjustment. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation of an outer wall of the sprinkler. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.
Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷洒头可以包括防止调节的锁定特征。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过致动喷洒器的外壁来调节的流量调节阀。 外壁的旋转使得流动控制构件轴向移动或远离入口。
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公开(公告)号：US08672242B2
公开(公告)日：2014-03-18
申请号：US13562825
申请日：2012-07-31
Applicant: Steven Brian Hunnicutt , Samuel Walker
Inventor： Steven Brian Hunnicutt , Samuel Walker
CPC classification number: B05B1/304 , B05B3/003 , B05B3/0486
Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve without the need for a hand tool. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation or rotation of an outer wall portion of the sprinkler. Rotation of the outer wall portion causes a flow control member to move axially to or away from an inlet.
Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按压和旋转偏转器来直接致动阀而不需要手动工具来调节弓形长度。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过喷洒器的外壁部分的致动或旋转来调节的流量调节阀。 外壁部分的旋转导致流动控制构件轴向移动或远离入口。
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公开(公告)号：US08695900B2
公开(公告)日：2014-04-15
申请号：US12720261
申请日：2010-03-09
Applicant: Steven Brian Hunnicutt , Thomas Richard Bednar
Inventor： Steven Brian Hunnicutt , Thomas Richard Bednar
CPC classification number: B05B1/304 , B05B3/003 , B05B3/021 , B05B3/0486
Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The sprinkler head may include a lock-out feature to prevent adjustment. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation of an outer wall of the sprinkler. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.
Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷洒头可以包括防止调节的锁定特征。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过致动喷洒器的外壁来调节的流量调节阀。 外壁的旋转使得流动控制构件轴向移动或远离入口。
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