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5results about How to "Achieve combination" patented technology

Ultra-high composite gate pier

ActiveCN224647573Uachieve combinationlow costPierImpact resistance
The utility model relates to a flood prevention lock gate pier technical field especially is a kind of superhigh combined lock gate pier, including retaining wall, installation space is formed between two adjacent retaining walls;Bottom baffle, vertically set in the installation space, two ends of the bottom baffle are connected with two retaining walls respectively, and bottom end of the bottom baffle is installed on ground;Top baffle, vertically set in the installation space, the bottom of the top baffle is fixedly connected with the top of the bottom baffle by pressing top piece;Buffer plate, hinged in the top of the top baffle;Support frame, support between the backwater surface of the bottom baffle and the top baffle and ground;Float, set on the buffer plate, it can make the buffer plate part float on water surface.The utility model reduces material cost and construction cost, shortens construction cycle simultaneously;At the same time, water surface floating object can be prevented and directly collides top baffle, improves the impact resistance of entire combined lock gate pier.
Owner:THE FOURTH BRANCH OF CCCC THIRD HARBOR ENGINEERING CO LTD

Method and electronic device for operating and / or fueling a compressed gas supply system

The invention relates to a method for operating and / or fueling a compressed gas supply system (34) having at least two compressed gas tanks (15, 16, 17, 18, 19) which are attached to an anode path (2) of a fuel cell system (1). In order to increase the thermal safety during the operation and / or during the fueling of the compressed gas supply system (34), valve devices (21, 22, 23, 24, 25) associated with the compressed gas tanks (15, 16, 17, 18, 19) are individually controlled by a control device, for each of the compressed gas tanks (15, 16, 17, 18, 19), the valve devices (21, 22, 23, 24, 25) are individually controlled by a control unit. The valve devices (21, 22, 23, 24, 25) comprise a filling path with an actively switchable filling valve and an unloading path with an actively switchable unloading valve, the control device is connected with a sensor device in the sensor aspect, and the sensor device comprises at least one sensor which detects the current temperature in the corresponding valve device (21, 22, 23, 24, 25).
Owner:ROBERT BOSCH GMBH

Compressed gas supply system, method for operating compressed gas supply system, and electronic device

The invention relates to a compressed gas supply system (34) having at least two compressed gas tanks (15, 16, 17, 18, 19) which are attached to an anode passage (2) of a fuel cell system (1). In order to simplify or improve the operation of the compressed gas supply system (34), the compressed gas tanks (15, 16, 17, 18, 19) are each associated with a valve device (21) having a charging path in which an actively switchable charging valve is arranged and a pressure relief path in which an actively switchable pressure relief valve is arranged.
Owner:ROBERT BOSCH GMBH