摘要:
The invention relates to a hose storing device comprsing a housing, in which a fuel supply connection is disposed, a flexible hose, one end of which is connected to said fuel supply connection and the other end of which, which extends through a hose passage, is fitted with a fuel nozzle which can be stored in said housing by means of a support attached to said housing, wherein the flexible hose is passed over one or more rollers in said housing, at least one roller of which is accommodated in said housing in such manner as to be movable against a return force in substantially vertical direction. The hose storing device is according to the invention characterized in that in use, when the flexible hose is being pulled from the housing, the movable roller can be moved to a position near the hose passage.
摘要:
The invention relates to a protection for a fuel valve of a fuel delivery column, which fuel valve, which can be mounted on said protection, is built up of a valve housing provided with a bore and a valve body which is movably accommodated in said bore, wherein the position of said valve body and thus the fuel supply through said valve can be adjusted by means of at least one electromagnetic solenoid to be shielded from the valve, which solenoid extends through said protection into an opening formed in said valve housing and being in communication with said bore. The protection according to the invention is characterized in that it is arranged for several fuel valves and in that the required electromagnetic solenoids can be shielded by means of one cover to be mounted on said protection.
摘要:
A multi-variable regulator 1 has a body 2 which is movable in three dimensions, ball joint means 7 being provided in the corner points C, D and E of said body 2. The position of the body 2 can be influenced by said means 7 and by e.g. a pneumatic converter 18, and a furthermore mechanically substantially linear transmission from the one point to the other is realised. By coupling the points C, D and E to the control knob 22, a stop valve 44 and a feeler 21 respectively, and also to the converter 18 a purely mechanical system 37 is produced, with which e.g. the transport of fuel from a pipe 42, via the stop valve 41, to a pipe 43 can be safely regulated.
摘要:
Figure 1 shows a stop valve (1) provided with an inlet opening (2) and an outlet opening (3) which both open at one side of a sealing (4), that is adjustable for height in dependence on the pressure in an upper chamber (5) at the other side of the sealing (4). The delivery of such a stop valve is enlarged and the diameter of the passage between the inlet opening and the outlet opening is made controllable by applying pressure puls means (9-1, 9-2) connected to the upper chamber (5), which pressure puls means may generate instantaneous pressure variations in the upper chamber (5). The height of the sealing (4) can be adjusted in steps and is therewith controllable by inferencing the time duration of the pressure pulses delivered by the pressure puls means in the upper chamber.
摘要:
The invention relates to a Fuelling gun which avoid "after-drip" when used. The fuelling gun comprises an outlet pipe (2) and a valve (3) which is disposed at the free end (10) of the outlet pipe (2). As a result the fuel within the outlet pipe (2) cannot drop when the fuelling gun is extracted from the fuel tank.