-
公开(公告)号：US12121049B2
公开(公告)日：2024-10-22
申请号：US17057389
申请日：2019-06-06
Applicant: NORDSON CORPORATION
Inventor： Mark Novotny , Brad M. Syrowski , Jason J. Molnar , Terrence M. Fulkerson , Mike Hlebovy , Kenneth Watson
IPC: A23P20/18 , A23L3/00 , A23L3/3508 , A23L3/358 , A23L3/3589 , B05B5/08 , B05B5/16 , B05B12/12 , B05B13/02
CPC classification number: A23L3/3589 , A23L3/001 , A23L3/003 , A23L3/3508 , A23L3/358 , A23P20/18 , B05B5/087 , B05B5/1625 , B05B12/122 , B05B13/025 , B05B13/0278 , A23V2002/00 , B05B12/12 , B05B13/0257
Abstract: Methods and apparatus for electrostatic dispensing fluid onto food products are disclosed. An electrostatic dispense system includes a material supply, a voltage block, and a power supply to electrostatically charge a coating material. The electrostatic dispense system further includes a dispense assembly, a conveyor through or by which a food product is configured to be conveyed, and a support that supports at least one liquid outlet of the dispense assembly. The dispense assembly dispenses the electrostatically charged coating material from the at least one liquid outlet onto the food product. The voltage block provides electrical isolation, and includes a pump that pumps the electrostatically charged coating material to the dispense assembly.
-
公开(公告)号：US11543038B2
公开(公告)日：2023-01-03
申请号：US17208472
申请日：2021-03-22
Applicant: NORDSON CORPORATION
Inventor： Terrence M. Fulkerson , Benjamin J. Becker , Donna Campbell , Nicholas Klasovsky , Joseph G. Schroeder
Abstract: A dense phase pump has two housings that are attached together using a single releasable fastener. The fastener can be released to allow the two housings to be separated thereby providing access to replaceable components. The replaceable components may include one or more pinch valves or one or more barrier elements. A pinch valve for a dense phase pump has a shape or profile for aligning the pinch valve when the pinch valve is installed in a pinch valve body. The pinch valve optionally has two end flanges, with each end flange having a shaped periphery. The two end flanges may have the same size and shape so that the pinch valve can be installed in either of two orientations that are inverse. A dense phase pump has a pump chamber that can be purged by purge gas that enters the pump off-axis from a purge path axis.
-
公开(公告)号：US20210207721A1
公开(公告)日：2021-07-08
申请号：US17208472
申请日：2021-03-22
Applicant: NORDSON CORPORATION
Inventor： Terrence M. Fulkerson , Benjamin J. Becker , Donna Campbell , Nicholas Klasovsky , Joseph G. Schroeder
Abstract: A dense phase pump has two housings that are attached together using a single releasable fastener. The fastener can be released to allow the two housings to be separated thereby providing access to replaceable components. The replaceable components may include one or more pinch valves or one or more barrier elements. A pinch valve for a dense phase pump has a shape or profile for aligning the pinch valve when the pinch valve is installed in a pinch valve body. The pinch valve optionally has two end flanges, with each end flange having a shaped periphery. The two end flanges may have the same size and shape so that the pinch valve can be installed in either of two orientations that are inverse. A dense phase pump has a pump chamber that can be purged by purge gas that enters the pump off-axis from a purge path axis.
-
Patent Agency Ranking
公开(公告)号：US10982842B2
公开(公告)日：2021-04-20
申请号：US16714991
申请日：2019-12-16
Applicant: NORDSON CORPORATION
Inventor： Terrence M. Fulkerson , Brian D. Mather , Jared J. Bell , Michael Thomas , Jeffery A. Perkins , John A. Greco , Thomas Loparo , Stephen P. Lovass , Gregory S. Dawson , John Palazzo , Martin T. Vicens , John J. Binder , Jeffery Dailidas , James Khoury
IPC: F21V33/00 , B05B15/00 , F21V17/00 , F21V23/00 , F21V23/04 , F21S9/02 , B05B5/043 , B05B5/025 , B05B5/053
Abstract: A light assembly coupled to a spray gun for spraying electrostatically charged coating material is disclosed. The spray gun includes a gun body comprising a barrel, a nozzle assembly extending from the barrel in a longitudinal direction, a voltage multiplier, and an actuator assembly configured to transition the voltage multiplier between an activated state and a deactivated state. The light assembly includes a light and circuitry electrically connected to the light. The circuitry is configured to supply electrical energy inductively obtained by the circuitry to the light when the voltage multiplier is in the activated state. The light assembly can also include a housing, a lens cover releasably attached to the housing, and a control member for changing a characteristic of the light.
-
公开(公告)号：US10058884B2
公开(公告)日：2018-08-28
申请号：US14722238
申请日：2015-05-27
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Terry John Thompson , Jeffery Edward Dailidas , Kenneth A. Keeger , Joseph G. Schroeder
CPC classification number: B05B15/52 , B05B7/1404 , B05B7/1459 , B05B12/14 , B05B12/149 , B05B14/48
Abstract: A color changer has a common feed passage that is connected to two or more inlet passages. The common feed passage can be reverse purged in a direction that is opposite a direction of powder flow through the common feed passage. A valve element seals a supply port that connects the inlet passage to the common feed passage to eliminate dead space and form a near bore line seal. The valve element is an elastic material that expands in response to applied compressed air inside the valve element.
-
公开(公告)号：US10040081B2
公开(公告)日：2018-08-07
申请号：US14388450
申请日：2013-03-07
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Brian D. Mather , Benjamin J. Becker
Abstract: A powder spray gun includes a powder flow path inlet and a powder flow path outlet, the powder flow path inlet being connectable in a first configuration to a dilute phase powder pump and in a second configuration to a dense phase powder pump, wherein the powder spray gun comprises a spray nozzle that is the same for the first and second configurations. The powder flow path is provided by a powder tube that extends through the gun, with the powder tube having a first diameter at an inlet portion of the spray gun and a second diameter at an outlet portion of the spray gun, with the second diameter being greater than the first diameter. The powder flow path may also include a conical transition portion, and a member for adding air to the powder flow.
-
公开(公告)号：US20140261739A1
公开(公告)日：2014-09-18
申请号：US13837169
申请日：2013-03-15
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Benjamin J. Becker , Donna Campbell , Nicholas Klasovsky , Joseph G. Schroeder
Abstract: A dense phase pump has two housings that are attached together using a single releasable fastener. The fastener can be released to allow the two housings to be separated thereby providing access to replaceable components. The replaceable components may include one or more pinch valves or one or more barrier elements. A pinch valve for a dense phase pump has a shape or profile for aligning the pinch valve when the pinch valve is installed in a pinch valve body. The pinch valve optionally has two end flanges, with each end flange having a shaped periphery. The two end flanges may have the same size and shape so that the pinch valve can be installed in either of two orientations that are inverse. A dense phase pump has a pump chamber that can be purged by purge gas that enters the pump off-axis from a purge path axis.
Abstract translation: 密相泵具有两个使用单个可释放紧固件附接在一起的壳体。 紧固件可以被释放以允许两个壳体分离，从而提供对可更换部件的通路。 可更换部件可以包括一个或多个夹管阀或一个或多个阻挡元件。 用于密相泵的夹紧阀具有形状或轮廓，用于在夹紧阀安装在夹管阀体中时对齐夹紧阀。 夹管阀可选地具有两个端部凸缘，每个端部凸缘具有成形周边。 两个端部凸缘可以具有相同的尺寸和形状，使得夹紧阀可以安装在相反的两个取向中的任一个中。 密相泵具有泵室，其可以通过从吹扫路径轴线离开泵离开泵的吹扫气体来净化。
-
公开(公告)号：US20140169990A1
公开(公告)日：2014-06-19
申请号：US14172067
申请日：2014-02-04
Applicant: Nordson Corporation
Inventor： Terrence M. Fulkerson , Edwin Jeroen Beuk , Ulf Kleineidam , Andreas Kleineidam
IPC: F04F5/48
CPC classification number: F04F5/48 , B05B7/1459 , B05B14/48
Abstract: A dense phase pump for particulate material includes a pump chamber wherein material flows into the pump chamber under negative pressure and flows out of the pump chamber under positive pressure. A plurality of pinch valves are provided to control flow of material into and out of the pump chamber. The pinch valves are operated independent of each other and of the pump cycle rate. A modular design of the pump is provided.
Abstract translation: 用于颗粒材料的密相泵包括泵室，其中材料在负压下流入泵室，并在正压力下从泵室流出。 设置多个夹管阀以控制材料进出泵室的流动。 夹管阀彼此独立运行，并且泵循环速率。 提供了泵的模块化设计。
-
-
-
-
-
-
-
Search Results
38
records
(took 0.016 seconds)
