公开(公告)号：US20110001069A1

公开(公告)日：2011-01-06

申请号：US12495832

申请日：2009-07-01

申请人： Feng ZHANG

发明人： Feng ZHANG

IPC分类号： F16K31/02

CPC分类号： F24C3/12 ,  F23N1/005 ,  F23N2035/24 ,  Y10T137/86389

摘要： A gas valve control device, including at least: a timing controller, and a valve, including at least a rotating button, a contact plate, an electromagnetic valve, a pressing spring, a valve cover, a valve pole, a fixing pin, a plug bar, and a valve body having a cavity. Advantages of the gas valve control device include: integration of a timing controller and a control valve; timing control can be implemented mechanically or electrically; compact structure and good appearance; easy operation; safe and reliable; and accurate timing.

摘要翻译： 一种气阀控制装置，至少包括：定时控制器和阀，其至少包括旋转按钮，接触板，电磁阀，按压弹簧，阀盖，阀杆，固定销， 插头杆和具有空腔的阀体。 气阀控制装置的优点包括：定时控制器和控制阀的集成; 定时控制可以机械或电气实现; 结构紧凑，外形美观; 操作方便 安全可靠; 并准确定时。

公开(公告)号：US20090085448A1

公开(公告)日：2009-04-02

申请号：US12236844

申请日：2008-09-24

申请人： Feng ZHANG

发明人： Feng ZHANG

IPC分类号： A47B96/16

CPC分类号： B25H3/00

摘要： This utility model relates to a type of multi-function tool box with side doors, consisting of a base with foot wheels, head plate, left and right side boards, box body formed by a group of drawers, and handle. Drawers in the box slightly draw back at left and right sides. At rear of the box, fixed left and right side boards are provided. In available space formed between fixed external side boards and left/right drawn back drawer side plates, parts container is provided. At left and right side of drawers in front of this available space, left and right side doors that can be opened and function as part of left/right side board and part of front board of the box. On internal walls of these side doors, tool hanging plates with holes are provided. When these side doors move outward, the tool box is open; when they are withdrawn, an enclosed box is formed. Compared with traditional tool box, space availability is apparently high, quantity of tools and spares that can be stored in this box is large, types of such tools and spares are complete, and taking of these tools and spares is convenient, greatly facilitating site maintenance and service, and providing very strong practicality.

摘要翻译： 本实用新型涉及一种具有侧门的多功能工具箱，由具有脚轮，头板，左右侧板，由一组抽屉形成的箱体和手柄的底座组成。 箱子中的抽屉在左侧和右侧略微缩回。 在盒子的后部，提供固定的左右侧板。 在固定的外侧板和左/右后拉式抽屉侧板之间形成的可用空间中，提供零件容器。 在这个可用空间前面的抽屉左侧和右侧，可以打开左侧和右侧门，并作为左/右侧板的一部分和箱的前面板的一部分。 在这些侧门的内壁上设有带孔的工具吊板。 当这些侧门向外移动时，工具箱打开; 当它们被撤回时，形成一个封闭的盒子。 与传统工具箱相比，空间可用性显然较高，可存储在这个盒子中的工具和备件数量大，这种工具和备件的类型齐全，这些工具和备件的使用方便，大大方便了现场维护 服务，提供非常强的实用性。

公开(公告)号：US20080156378A1

公开(公告)日：2008-07-03

申请号：US11618765

申请日：2006-12-30

申请人： Feng ZHANG

发明人： Feng ZHANG

IPC分类号： F16K21/00

CPC分类号： F16K1/307 ,  F16K5/0207 ,  F17C13/04 ,  F17C2205/0323 ,  F17C2205/0329 ,  F17C2205/0382 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/033 ,  Y10T137/0491 ,  Y10T137/5109 ,  Y10T137/5196 ,  Y10T137/86751

摘要： The invention relates to a manual gas valve for use with either LP gas or natural gas operation with the purpose of solving the technical dilemma that the existing gas valve cannot be converted conveniently for use with different gases having different heating values. The manual gas valve of the present invention comprises a nozzle 1, a 8×1.9 O-shaped ring 2, a nozzle holder 3, a valve body 4, a faucet 5, a regulating lever 6, a 1.78×1.78 O-shaped ring 7, a spring 8, a stop plate 9, a pair of bolts 10, a mounting cover 11, and a valve stem 12. By utilizing the manual gas valve of the present invention, LP gas and natural gas can be used interchangeably and the gas flow can be conveniently regulated to achieve a similar heating value with either LP gas or natural gas operation. In addition, the conversion is easy and convenient, without requiring the use of any special tools or relying on any additional testing apparatus. No special skill or training is needed so that it is particularly suitable for self regulating operation by customers. Moreover, the manual gas valve is safe and reliable.

摘要翻译： 本发明涉及一种用于LP气体或天然气操作的手动气阀，目的是解决现有气阀不能被方便地用于具有不同热值的不同气体的技术难题。 本发明的手动气阀包括喷嘴1，8×1.9 O形环2，喷嘴座3，阀体4，水龙头5，调节杆6，1.78×1.778 O形 环7，弹簧8，止动板9，一对螺栓10，安装盖11和阀杆12。 通过利用本发明的手动气阀，LP气体和天然气可以互换使用，并且可以方便地调节气流以通过LP气体或天然气操作实现类似的加热值。 此外，转换简单方便，无需使用任何专用工具或依靠任何其他测试设备。 不需要特殊技能或培训，特别适合客户的自我调节操作。 此外，手动气阀安全可靠。