Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CAV Ltd
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CAV Ltd
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Application filed by CAV LtdfiledCriticalCAV Ltd
Priority to ES0337075ApriorityCriticalpatent/ES337075A2/en
Publication of ES337075A2publicationCriticalpatent/ES337075A2/en
Improvements introduced in the object of the patent no. 270,429, issued on october 20, 1961 by "pump for liquid fuel", according to which the pump comprises a blind hole or equivalent, formed in the piston, and serves to house the valve; a first duct in the piston, where the control pressure can act on the internal end of the valve; an open slot in the valve, between its ends; a second conduit in the piston, through which fluid under pressure can pass into the groove; a hole in the wall of the bore, obturable by a portion of the valve comprised between its inner end and the slot, and which may be uncovered when the valve moves in accordance with variations in the control pressure; the aforementioned orifice communicates with one end of the cylinder containing the piston; all this in such a way that when the control pressure increases, pressurized fluid passes to the first end of the cylinder, the hole being exposed to the slot, so that the piston moves away from this end of the cylinder and recaps the hole. (Machine-translation by Google Translate, not legally binding)
ES0337075A1967-02-071967-02-07Pump for liquid fuel (Machine-translation by Google Translate, not legally binding)
ExpiredES337075A2
(en)
A METHOD FOR PRESSING METAL NL CASTING MACHINES UNDER PRESSURE AND EM1 There are known devices for pressing metal on pressure casting machines containing a pressing cylinder, a multiplier and a control system with channels, pipelines and spools 5C in order to improve the reliability of the proposed device, the supply channel can be used by the flow control channel. From the pressure source to the norsion nolot of the cylinder of the pressing of the extension in the corus of the multinlikator and is led to the coping [hole of the multiplier plunger, at the end of which are flattened flats. 15The device consists of a cylinder / piston 2 with a piston 2, a housing of a cartoon animator 20, a Norsh 4 with a plunger 5. At the end of which there are flats 6.