摘要:
A diaphragm pump for pumping a fluid, includes a flexible diaphragm which contains magnetically hard or soft particles and is actuated by an electromagnetic actuator. The diaphragm pump having a housing having an interior space containing two pump chambers which are separated by the diaphragm, and in that the diaphragm is actuated by two opposite electromagnetic actuators.
摘要:
A flow connector for a valve, including a body in which a flow channel is formed that is made up of a first port, a second port and an opening area to receive a movable plug, whereby the ports can be flow-connected through the opening area. The valve having a flow connector is configured and refined in such a way that the volume of fluid that flows through the flow channel per unit of time can be set without any problem wherein the cross section surface area of the flow channel in the opening area is configured to be constant along a first height of lift and to be variable along a second height of lift. A solenoid valve includes the flow connector according to an embodiment of the present invention.
摘要:
A valve includes a housing having an inlet (3), an outlet (1) and a movable sealing member (2) which allows the inlet (3) and the outlet (1) to be connected in fluid communication with each other, the sealing member (2) having associated therewith effective areas (4b) to which pressure can be applied, and sealing areas (4), and the sealing member (2) further having associated therewith a sealing seat (4a) for sealing the inlet (3) from the outlet (1). In order to provide a valve by which pressure can be relieved in a very short time, the sealing member (2) has associated therewith a conduit (2a) by which the inlet (3) and the outlet (1) can be connected in fluid communication with each other when the sealing member (2) rests on the sealing seat (4a).
摘要:
A flow connector for a valve, including a body in which a flow channel is formed that is made up of a first port, a second port and an opening area to receive a movable plug, whereby the ports can be flow-connected through the opening area. An objective of the present invention is to configure and refine a valve having a flow connector in such a way that the volume of fluid that flows through the flow channel per unit of time can be set without any problem wherein the cross section surface area of the flow channel in the opening area is configured to be constant along a first height of lift and to be variable along a second height of lift. A solenoid valve includes the flow connector according to an embodiment of the present invention.
摘要:
A valve includes a housing having an inlet (3), an outlet (1) and a movable sealing member (2) which allows the inlet (3) and the outlet (1) to be connected in fluid communication with each other, the sealing member (2) having associated therewith effective areas (4b) to which pressure can be applied, and sealing areas (4), and the sealing member (2) further having associated therewith a sealing seat (4a) for sealing the inlet (3) from the outlet (1). In order to provide a valve by which pressure can be relieved in a very short time, the sealing member (2) has associated therewith a conduit (2a) by which the inlet (3) and the outlet (1) can be connected in fluid communication with each other when the sealing member (2) rests on the sealing seat (4a).
摘要:
A non-return valve includes a valve housing having at least one inlet, at least one outlet, a first valve seat and a second valve seat; and an at least partially flexible sealing member forceable into a scaling engagement with the first valve seat in response to a first differential pressure and forceable into a sealing engagement with the second valve seat in response to a second differential pressure.
摘要:
A non-return valve includes a valve housing having at least one inlet, at least one outlet, a first valve seat and a second valve seat; and an at least partially flexible sealing member forceable into a scaling engagement with the first valve seat in response to a first differential pressure and forceable into a sealing engagement with the second valve seat in response to a second differential pressure.
摘要:
A fuel distributor for a multi-cylinder combustion engine with fuel-injection system, comprising a fuel flow divider having a tubular distributor housing and at least one fuel feed connection as well as at least one fuel return connection. The fuel flow divider has a number of first receiving holes which corresponds to the number of injection valves, and a second receiving hole arranged in the region of an end limitation of the distributor housing. In order to supply fuel to an internal combustion engine having at least two rows of cylinders, one fuel flow divider is used for each row of cylinders, the fuel flow dividers being developed in corresponding manner and being connected to each other in fuel-conducting manner by a connecting line and arranged in series. A pressure regulating valve is arranged in said second receiving hole of one of the two fuel flow dividers and a pressure test connection is arranged in said second receiving hole of the other fuel flow divider.
摘要:
The invention relates to a measuring device comprising a hall sensor, particularly for measuring devices, which is characterized by the fact that the hall sensor is arranged in a centrally and axially movable manner in a magnet pipe. Each half of said magnet pipe is transverse-magnetized with opposite polarity.
摘要:
A measuring device including a Hall sensor arranged in a centrally and axially movable manner in a magnetic tube. Each half of the magnetic tube includes a north and south pole that are diametrically opposed, wherein the north pole on the first half of the tube is also diametrically opposed to the north pole on the second half of the tube, and the south pole formed on the first half of the tube is also diametrically opposed to the south pole on the second half of the tube.