Fuel vapor that is not condensed as a result of cooling can escape from the chamber through a float needle valve at the top of the chamber.
A needle valve in which sealing between a valve body and a needle is reliable and the origin of the needle is easily and highly accurately determined.
A needle valve includes a body, a needle assembly sized to be received in the body, and a handle sized to move the needle assembly relative to the body.
interior differential needle valve
A needle valve (100) is provided according to the invention.
For each high-pressure needle valve or high-pressure piston valve, a protective chamber (40) is disposed in the rear area of the needle or piston (19), said protective chamber sealingly surrounding the needle or piston (19).
Said temperature compensation device comprises a needle carrier sleeve (31) which encompasses a valve needle collar (32) of the valve needle (15) and encloses said valve needle (15) in sections with a needle carrier collar (32).
The first injector body element (1) is provided with a first injector needle recess (10) accommodating an injector needle (15) and a first guide area (8) for the injector needle (15).
Disposed within the outer needle (16) is an inner needle that controls the injection of the second fuel.
The outer and inner nozzle needles (4, 5) are provided with faces (20, 21, 33).
The actuator (17) acts upon the valve needle (6) via a sleeve-shaped needle carrier (19) which is separated from the valve needle (6) that is arranged in an axially moveable manner in relation to the needle carrier (19).
The present invention apparatus for joining sheet material provides a stepped punch (38).
135° split point for fast penetration and accurate starting without a center punch.
These hole-marks should be punched with a center punch just deep enough to start the drilling.
Indeed, even by precisely marking the locations with a punch, no hole is really aligned.
The C2466 button is fixed using 3 punch screws: 2 short S3818 and 1 long C2601.
Provided is a float valve device in which a large inside diameter can be ensured in the float chamber and the outside diameter of the float valve can be enlarged.
A float valve (83) within the second passage (35) ensures that the container (27) cannot overfill with fluid.
When some fuel has been used the fuel level within the tube (34) drops and the main float valve (34) opens.
A pressure relief valve (36) opens if the pressure within the thank (10) exceeds a preset value while the main float valve (32) is closed.
A float valve assembly (7) is disposed beyond the distal end of the inlet pipe (5) and includes a float member (6).
The first valving element (130) forms a second seat (136) for the second valving element (130).
The first valving element (130) defines a housing (140) for the second valving element (130).
headless hexagon and fluted socket set screw
The tip retainer (24) is significantly more thermally conductive than the nozzle tip (16).
The flow portion of the pin allows fluid to flow between the housing and the pin.
A valve pin (36) is carried by a pin assembly (34) that is threaded into the internal passage of the piston.
needle float transfer valve
A valve needle (20) is positioned in the hollow needle (17) so that it can be longitudinally displaced, said valve needle co-operating with the valve seat (27) to control the opening of at least one internal injection orifice (32).
A second pressure level (25) of the second needle (4) prevails during the exertion of pressure in the direction of opening (19) of the second needle (4).
The valve needle and threaded stem assembly comprises a threaded stem (23) and a valve needle (21) driven by the threaded stem.
peak airflowat sea level
A first pressure level (16) of the first needle (3) prevails during exertion of pressure in the direction of opening (19) of the first needle (4).
The aim of the invention is to increase the opening speed of the nozzle needle.
The valve needle (18) proposed, for a fuel-injection valve for instance, has a filter element (20) integrated in or on it.
The valve needle is comprises of a plurality of portions.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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