Abstract: The present invention discloses a device for flow control of fluid in pipelines to various utility fluid outlets like water taps and the like by blocking fluid flow from pipeline to said utility fluid outlet when the flow exceeds a predetermined flow rate. In other word, the present invention discloses an automatic fluid flow controlling device for restricting and/or stopping flow of the fluid medium running through the guiding means or the tubing system when fluid flow exceed a certain flow rate as well as stopping flow of the running fluid flow when fluid level in the vessel wherein the running fluid is being delivered reaches a certain height.

Abstract: The present invention discloses a semi rigid joint for flexibly joining various links/structures. The said semi rigid joint comprises plurality of joining elements wherein each said joining element supporting at one end at least one joining component and at its other end having a magnetic connector such that the two adjacent placed joining elements facing said respective magnetic connectors under magnetic attraction of respective magnetic connectors provide a magnetic joint to connect together the components carried at its other ends. A flexible spring means is also proved in cooperation with the magnetic joint to allow bending at said magnetic joint under any external impact/force exceeding the magnetic attraction of the magnets and on release of said external impact/force rejoining the joints under restored magnetic attraction.

Abstract: The present invention discloses a device for flow control of fluid in pipelines to various utility fluid outlets like water taps and the like by blocking fluid flow from pipeline to said utility fluid outlet when the flow exceeds a predetermined flow rate. In other word, the present invention discloses an automatic fluid flow controlling device for restricting and/or stopping flow of the fluid medium miming through the guiding means or the tubing system when fluid flow exceed a certain flow rate as well as stopping flow of the running fluid flow when fluid level in the vessel wherein the running fluid is being delivered reaches a certain height.