公开(公告)号：USD379417S

公开(公告)日：1997-05-27

申请号：US49841

申请日：1996-02-01

Applicant: Leandre Vachon

Designer： Leandre Vachon

公开(公告)号：USD303634S

公开(公告)日：1989-09-26

申请号：US28541

申请日：1987-03-20

Applicant: Leandre Vachon

Designer： Leandre Vachon

公开(公告)号：US20100308085A1

公开(公告)日：2010-12-09

申请号：US12677863

申请日：2008-09-10

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B67D3/00 ,  B67D7/06

CPC classification number: B65D47/06 ,  B67D7/005

Abstract: Disclosed is a pouring spout of the type comprising an inlet tube devised to be detachably connectable to the container for receiving the liquid stored therein and an outlet tube slideably connected to the inlet tube for guiding the liquid from the inlet tube to a receiving container. A liquid duct through which the liquid stored in the container can flow, is part of both the inlet tube and outlet tube. An air duct through which air can come freely inside the container, is also part of both the inlet tube and outlet tube. Such considerably reduces vacuum formation within the container and allows faster liquid transfer through the liquid duct. A valve system is provided for simultaneously opening the liquid duct and the air duct when the outlet tube is slideably moved relative to the inlet tube. An internal spring is also provided to keep the inlet and outlet tubes in such a position with respect to each other as to keep the valve system closed unless a pressure is applied to the outlet tube in order to slideably move it relative to the inlet tube. In accordance with the invention, the valve system is devised so as to cause the liquid duct and the air duct to open separately into the storing container. Such allows the liquid stored in the container to flow out freely out of the same through the liquid duct, and air to separately enter into the container via the air duct, thereby preventing any interference.

Abstract translation: 公开了一种类型的倾倒口，其包括设计成可拆卸地连接到容器的入口管，用于接收存储在其中的液体，以及可滑动地连接到入口管的出口管，用于将液体从入口管引导到接收容器。 存储在容器中的液体可以流过的液体管道是入口管和出口管的一部分。 空气可以通过其自由地进入容器内的空气管道也是入口管和出口管的一部分。 这样可以大大减少容器内的真空形成，并允许更快的液体通过液体管道传递。 提供一种阀系统，用于当出口管相对于入口管可滑动地移动时同时打开液体管道和空气管道。 还提供内部弹簧以将入口管和出口管保持在相对于彼此的这样的位置，以便保持阀系统关闭，除非压力施加到出口管以相对于入口管可滑动地移动。 根据本发明，设计了阀系统，以使液体管道和空气管道分开地打开到储存容器中。 这样允许存储在容器中的液体通过液体管道自由地流出，并且空气通过空气管道单独地进入容器，从而防止任何干扰。

公开(公告)号：US20130193165A1

公开(公告)日：2013-08-01

申请号：US13804445

申请日：2013-03-14

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B65D47/06

CPC classification number: B65D47/06 ,  B67D7/005

Abstract: The pouring spout includes a first tube detachably connectable to a liquid-storage container, a second tube slideably connected to the first tube, and a liquid outlet duct and an air inlet duct. The liquid outlet duct and the air inlet duct can be both selectively opened and closed by a spring-biased valve system. The air inlet duct, when the valve system is moved from a closed position to an opened position, is initially made in fluid communication with the liquid-storage container only either simultaneously with the liquid outlet duct or immediately after the liquid outlet duct is initially made in fluid communication with the liquid-storage container. This arrangement prevents the liquid from filling the air inlet duct when the liquid is poured using the pouring spout. It also minimizes evaporation and permeability of the liquid on internal surfaces inside the pouring spout.

Abstract translation: 倾倒口包括可拆卸地连接到液体储存容器的第一管，可滑动地连接到第一管的第二管，以及液体出口管和进气管。 液体出口管道和进气管道可以通过弹簧偏压阀门系统选择性地打开和关闭。 空气入口管道当阀门系统从关闭位置移动到打开位置时，最初只能与液体储存容器流体连通，或者与液体出口管道同时或液体出口管道最初制成之后 与液体储存容器流体连通。 当使用倾倒嘴注入液体时，这种布置防止液体填充进气管道。 它还可以最大限度地减少倾倒口内部表面液体的蒸发和渗透性。

公开(公告)号：US08403185B2

公开(公告)日：2013-03-26

申请号：US12677863

申请日：2008-09-10

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B67D3/00

CPC classification number: B65D47/06 ,  B67D7/005

Abstract: The pouring spout has an inlet tube detachably connectable to a liquid-storage container and an outlet tube slideably connected to the inlet tube. A liquid duct and an air duct are defined into the inlet tube and the outlet tube. A valve system is provided for opening the liquid duct and the air duct when the outlet tube is slideably moved relative to the inlet tube. The liquid duct and the air duct open separately into the liquid-storage container. When pouring, the liquid flows through the liquid duct and air separately enters into the liquid-storage container via the air duct.

Abstract translation: 倾倒口具有可拆卸地连接到液体储存容器的入口管和可滑动地连接到入口管的出口管。 液体管道和空气管道被限定在入口管和出口管中。 提供了一种阀系统，用于当出口管相对于入口管可滑动地移动时打开液体管道和空气管道。 液体管道和空气管道分别打开到储液容器中。 当倾倒时，液体流过液体管道，空气通过风道分别进入储液容器。

公开(公告)号：USD414994S

公开(公告)日：1999-10-12

申请号：US83201

申请日：1998-02-02

Applicant: Leandre Vachon

Designer： Leandre Vachon

公开(公告)号：USD355133S

公开(公告)日：1995-02-07

申请号：US16832

申请日：1993-12-27

Applicant: Leandre Vachon

Designer： Leandre Vachon

公开(公告)号：US4958668A

公开(公告)日：1990-09-25

申请号：US836520

申请日：1986-03-05

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B65D25/48 ,  B67C11/06 ,  B67D7/00 ,  B67D7/44 ,  G01F23/292

CPC classification number: B67D7/005 ,  B67D7/44 ,  G01F23/2922

Abstract: A pouring spout having an inlet portion and an outlet portion with an outlet end. A valve is mounted in the inlet portion and a device is provided for automatically opening or closing the valve as the spout is inserted in or withdrawn from the filling neck of a container to be filled. The valve opening or closing device comprises an actuating member connected to the valve, which number is slidable relative to the outlet portion. A spring normally biases the actuating member to a rest position where the valve is closed. Insertion of the spout in the filling inlet of the container causes the actuating member to move and to open the valve. Preferably the degree of opening of the valve is controlled in order to achieve varied flow rates. A hollow rib is provided on the exterior of the pouring spout to provide an air vent into a filling container.

Abstract translation: 具有入口部分和具有出口端的出口部分的倾倒口。 阀安装在入口部分中，并且设置有用于当喷嘴插入或从待填充的容器的填充颈部中取出时自动打开或关闭阀门。 阀打开或关闭装置包括连接到阀的致动构件，其数量可相对于出口部分滑动。 弹簧通常将致动构件偏压到阀关闭的静止位置。 在容器的填充入口中插入喷嘴使致动构件移动并打开阀。 优选地，控制阀门的开度以实现变化的流量。 在倾倒口的外部设置有中空的肋，以将通气口提供到填充容器中。

公开(公告)号：US08561858B2

公开(公告)日：2013-10-22

申请号：US13804445

申请日：2013-03-14

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B67D3/00

CPC classification number: B65D47/06 ,  B67D7/005

Abstract: The pouring spout includes a first tube detachably connectable to a liquid-storage container, a second tube slideably connected to the first tube, and a liquid outlet duct and an air inlet duct. The liquid outlet duct and the air inlet duct can be both selectively opened and closed by a spring-biased valve system. The air inlet duct, when the valve system is moved from a closed position to an opened position, is initially made in fluid communication with the liquid-storage container only either simultaneously with the liquid outlet duct or immediately after the liquid outlet duct is initially made in fluid communication with the liquid-storage container. This arrangement prevents the liquid from filling the air inlet duct when the liquid is poured using the pouring spout. It also minimizes evaporation and permeability of the liquid on internal surfaces inside the pouring spout.

Abstract translation: 倾倒口包括可拆卸地连接到液体储存容器的第一管，可滑动地连接到第一管的第二管，以及液体出口管和进气管。 液体出口管道和进气管道可以通过弹簧偏压阀门系统选择性地打开和关闭。 空气入口管道当阀门系统从关闭位置移动到打开位置时，最初只能与液体储存容器流体连通，或者与液体出口管道同时或液体出口管道最初制成之后 与液体储存容器流体连通。 当使用倾倒嘴注入液体时，这种布置防止液体填充进气管道。 它还可以最大限度地减少倾倒口内部表面液体的蒸发和渗透性。

公开(公告)号：US6155464A

公开(公告)日：2000-12-05

申请号：US394874

申请日：1999-09-13

Applicant: Leandre Vachon

Inventor： Leandre Vachon

IPC: B67D7/06 ,  B67D7/00 ,  B67D7/42 ,  B67D3/00

CPC classification number: B67D7/005

Abstract: This invention relates to an improved pouring spout of the type of ones which are detachably connected to a filling container for transferring liquid in a receiving container. These kind of pouring spout include an inlet tube for receiving liquid from the filling container, and an outlet tube telescopically mounted to slide onto the inlet tube for guiding liquid therefrom into the receiving container. The spout also comprises a liquid valve which opens and closes automatically upon sliding of the outlet tube. The current invention further comprises an air passage and an air valve for regulating an air flow inside the spout from the receiving container into the receiving container, such that the flow of liquid inside the spout stops automatically when the receiving container is full, thereby avoiding spillage of liquid. The pouring spout of the invention also resolve the problem of emanations related to the transfer of dangerous volatile and highly inflammable liquid.

Abstract translation: 本发明涉及可拆卸地连接到用于在接收容器中传送液体的填充容器的一种类型的改进的倾倒口。 这些倾倒口包括用于接收来自填充容器的液体的入口管和可伸缩地安装以便将其从其中引导到接收容器中的入口管滑动的出口管。 喷嘴还包括液体阀，其在出口管滑动时自动打开和关闭。 本发明还包括空气通道和空气阀，用于调节出口内的从容纳容器进入容器的空气流，使得当接收容器满时，喷嘴内的液体流动自动停止，从而避免溢出 的液体。 本发明的倾倒口也解决了与危险挥发性和高度易燃液体转移有关的发散问题。