Abstract: Provided herein are compounds according to Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R5, and R7 are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) as well as the use of such compounds as M4 receptor agonists.

Abstract: A device for carbonating a liquid (L) in a container (10) with a pressurized gas (G) comprises a receiving flask (20) for the container (10) and a filling head (30) which has means (31) for adding gas into said liquid in the container (10). The receiving flask (20) and the filling head (30) are movable in relation to each other between an insertion position (I) and a carbonating position (C). In the insertion position (I) the filling head (30) is spaced from the receiving flask (20). In the carbonating position, the receiving flask (20) and the filling head (30) are in contact with each other such as to form a substantially closed cavity (19). An interlocking connection directly connects the receiving flask (20) to the filling head (30).

Abstract: Water dispenser, which comprises, in addition to a water container, a filter element contained within a filter housing having an inlet and a dispensing outlet, a source of pressure and first valve and first conduit means for feeding water from the container to the filter housing inlet; means for feeding gas to the filter inlet to create gas pressure at the inlet, consisting of a reservoir, and the control means comprise the third conduit and valve means for permitting or preventing the admission of water into the reservoir, second valve and conduit means for controlling the level of the water in the reservoir, a pressure gauge for monitoring the pressure at the filter inlet; and control means for controlling the gas feeding means to cause or stop the feeding.

Abstract: Water dispenser, which comprises, in addition to a water container, a filter element contained within a filter housing having an inlet and a dispensing outlet, a source of pressure and first valve and first conduit means for feeding water from the container to the filter housing inlet; means for feeding gas to the filter inlet to create gas pressure at the inlet, consisting of a reservoir, and the control means comprise the third conduit and valve means for permitting or preventing the admission of water into the reservoir, second valve and conduit means for controlling the level of the water in the reservoir, a pressure gauge for monitoring the pressure at the filter inlet; and control means for controlling the gas feeding means to cause or stop the feeding.

Abstract: A domestic water filtration system includes a first water treatment unit (7) with a replaceable ion exchange resin water softener cartridge (15) accommodated in a canister (19) and a second water treatment unit (8) with a replaceable filter cartridge (16) including an activated carbon block (16a) wrapped with a depth filter (22a) and a membrane filter (22b). A flow control device comprising a three way valve (2) has an inlet (12) for connection to the mains water supply and two outlets (13, 14) respectively connected to the inlets of the water treatment units (7, 8) so that rotation of the valve spindle (10) in one direction from an off position allows water to flow to the inlet (3) of the first treatment unit (7) and in the other direction from the off position allows water to flow to the inlet (5) of the second treatment unit (8).