内容标题7

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                專利與標準
                • 標準制定
                • 國際專利
                • 國家發明專利
                • 實用新型專利
                • 外觀專利

                Stripping submersible pump for oil unloading-Invention
                卸油掃倉潛油泵-發明
                Invention Patent(Hydraulic system)
                發明專利(液壓系統)
                Invention Patent(Electric system)
                發明專利(電氣系統)
                Invention Patent(energy control valve)
                發明專利(能量控制閥)
                Chemical process intelligent pump and its control method
                化工流程智能泵及其控制方法
                A grooving device for pipeline pump body and cover
                一種劍訣管線泵泵體、泵蓋切槽加工裝置
                The feeding method of hollow casting
                空心鑄件的補縮方法
                The using method of filters for big-scale casting pouring process
                過濾器在澆註大型鑄件中的使用方法
                The bottom injected pouring system with Internal pouring gate of banding type section
                帶狀截面內澆道的底註※式澆註系統
                The bottom injected pouring system with Internal pouring gate of annular type section
                環形截面內澆道的底註式澆註系統
                The yaw brake disc casting- one sand flask with several casting mould and cast solution
                剎車盤鑄件一箱多件鑄型及鑄造方法
                Detachable type inline pump
                便拆式管道泵-實用
                Control mechanism for double seal valve
                雙重密封閥操⊙縱機構-實用
                Horizontally axially split multistage diffuser pump
                水平中開多級導葉式泵-實用
                Horizontally axially split multistage oil transmission pipeline pump
                水平中開多級輸油管線泵-實用
                Flame-proof quick-change connection box
                隔爆型快換式接線箱
                Vapor recovery unit with pressurizing、condensation、spray
                加壓、冷凝、噴淋相結合的油氣回收裝置楊空行-實用
                Inner relief device of double seal valve
                雙重密封 云堡閥門內泄放裝置-實用
                Bearing cavity seal structure for high rotation speed pump
                高轉速泵軸承腔密封結構專利
                Skid-mounted oil sending unit
                撬裝式發油裝置
                A quick-connector for top oil sending
                一種上裝發油的快速接頭
                Handle type pressure relief device
                手柄式泄壓裝置
                A from top oil sending unit with vapor recovery unit
                一種上裝發油及油氣回收裝置
                Friction resistance reducing structure for double seal valve
                雙重密封閥門減少摩擦阻力的結構
                Sliding vane external type sliding vane pump
                滑片外置式滑片泵
                Bid-directional safety valve
                雙向安全閥
                Vapor recovery unit
                油氣回收裝置
                Oil seal structure of oil pump bearing lubrication
                油泵軸承潤滑油密封結構
                A disc processing device for double seal valve
                一種雙重密封閥發瓣加工裝置
                Loading and unloading submersible pump
                裝卸兩用潛油泵
                Chemical process intelligent pump
                化工流程智能泵
                Flame proof signal lamp
                隔爆▆型信號燈
                Axial Inlet device and its connection structure for horizontal multi-stage pump
                臥式多級泵軸向進口裝置及其連接結構
                Axial force balancing structure for multi-stage axially split centrifugal pump
                多級中開式離心泵軸向力平衡結構
                Wear reducing sliding vane of sliding vane pump
                減緩磨損的滑片泵滑片
                Sectional type and variable screw cabinet rotor structure
                分段式變螺櫃轉子結ㄨ構
                Roots vacuum pump
                羅茨真空泵實用新型專利證書
                Sliding vane against taking off structure
                滑片泵的滑片防脫出結構
                Tip gas structure of labyrinth impeller seal ring
                迷宮式葉輪密封環間隙結構
                Double cycloid rotor of dry vacuum screw pump
                幹式螺桿真空泵雙擺線轉子
                Tip gas structure of labyrinth impeller seal ring
                迷宮式葉輪密封環間隙結構
                Vertical inline pump
                立式管道泵
                Large power high speed sliding bearing
                大功率高速滑動軸承
                A impeller seal ring processing device
                一種葉輪密封冷笑道環加工裝置
                Measuring tool for screw rotor
                螺桿轉自測量工具
                Electric-hydraulic synchronous control mechanism
                電液同步控制機構
                Screw stripping pump
                螺桿掃倉泵
                Dynamic balance structure of single head screw rotor
                單頭螺桿轉子動平衡結構
                Flame proof electric fan
                隔爆型電風扇
                Stopper rod of corking pouring basin -Utility Patent Certificate
                撥塞澆口盆用塞桿-實用專利證書
                Internal fin of the completed parts runner & pouring system
                整片式披縫內澆口澆註系統
                Large split-case centrifugal pump with open type body moulding
                大型中開式離心泵泵體鑄型
                The moulding of big flat surface casting with heavy thick wall
                厚壁大平面鑄件的鑄型
                The compound template for sand-moulding casting
                砂型鑄造用復合模板
                The casting moulding with tools of collecting slag
                帶有集渣包的鑄型
                The polygon sand flask for casting application
                鑄造用多邊形□砂箱
                One type of casted main shaft
                一種鑄造主軸
                The pouring system with sluice pouring gate
                帶有閘門橫澆道的澆註系統
                The sand flask with window
                帶窗口的砂箱
                The feeding system of equivalent width side pressing along with the form changes
                等寬隨形壓邊冒口補縮系統


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