F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 31/126 (2006.01) F16K 31/165 (2006.01) G05D 16/16 (2006.01)
Patent
CA 2077280
A valve controlled in dependence on differential pressure with a set-point setting facility, comprises a valve housing (4), a diaphragm housing (16), and a setting device (3) which is removable as a unit from the diaphragm housing (16). A pin (36) connected to the diaphragm (23) projects in a sealed manner from the diaphragm housing (16). The set-point spring (50) extends between an adjustable supporting plate (51) and a spring plate (52). The forces of the set-point spring (50) are transferred by way of a releasable coupling (64) to the pin (36). The coupling (64) is in particular designed to transfer tensile forces. In this manner, the set-point spring can be adjusted or exchanged at any time. In addition, detrimental transverse forces originating in the set-point spring are prevented from being transferred to the valve rod. The valve is therefore accessible and of low friction.
Une soupape commandée en fonction d'une pression différentielle déterminable par un dispositif de réglage, est constituée d'un logement de soupape (4), d'un logement de membrane (16) et d'un dispositif de réglage (3) formant dans le logement de la membrane (16) une unité indépendante amovible. Une goupille (36) reliée à la membrane (23) forme une saillie étanche par rapport à ce logement de la membrane (16). Le ressort de réglage (50) s'étend d'une plaque de soutien ajustable (51) à une plaque du ressort (52). Les forces de ce ressort de réglage (50) se transmettent à la goupille (36) par l'intermédiaire d'un accouplement non permanent (64). Ce dernier est conçu en particulier pour permettre le transfert de forces de tension. De cette manière, on peut à tout moment ajuster ou échanger ce ressort de réglage. On empêche également ainsi que des forces contraires émanant du ressort de réglage se transmettent à la tige de la soupape. Cette soupape est ainsi accessible et présente peu de friction.
Andersen Mogens
Graversen Niels Peter Grand
Kolbeck Gitte Jorgensen
Schmidt Daniel Skjold
Strandgaard Jan
Danfoss A/s
Macrae & Co.
LandOfFree
Valve controlled in dependence on differential pressure with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Valve controlled in dependence on differential pressure with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve controlled in dependence on differential pressure with... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1919729