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Machine translation
1. (WO1981002869) VALVE AND UTILISATION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002869    International Application No.:    PCT/CH1981/000034
Publication Date: 15.10.1981 International Filing Date: 26.03.1981
IPC:
B60C 23/00 (2006.01)
Applicants:
Inventors:
Priority Data:
2643/80 03.04.1980 CH
Title (EN) VALVE AND UTILISATION THEREOF
(FR) SOUPAPE ET SON UTILISATION
Abstract: front page image
(EN)The valve has one valve element (2) which is biased by a spring (3) against a valve feet (4). In an open position, the valve element bears on a stop (20). In order to allow an accurate regulation of the closure pressure and to obtain a smaller closure interval, the valve element (2) or one envelope (15) is provided with a magnet (21) cooperating with a ferromagnetic stop (22) arranged on the envelope (15) or the valve element (2). The arrangement is such that, when the valve element (2) is closed, the magnet is at least approximately at the level of the ferromagnetic stop (22), whereas when the valve element (2) is open, this magnet is at a certain distance (X) from the stop. The force of the magnet (21) is smaller than that of the spring (3).
(FR)La soupape presente element de soupape (2) qui est pousse par un ressort (3) contre siege de soupape (4). En position verte, l"element de soupape s"appuie sur une butee (20). Afin de permettre de regler de facon plus precise la pression de fermeture et d"obtenir un intervalle de fermeture plus petit, l"element de soupape (2) ou une enveloppe (15) est muni d"un aimant (21) cooperant avec une butee ferromagnetique (22) situee sur l"enveloppe (15) ou l"element de soupape (2). L"agencement est tel que, lorsque l"element de soupape (2) est ferme, l"aimant se trouve au moins approximativement au niveau de la butee ferromagnetique (22), tandis que lorsque l"element de soupape (2) est ouvert, cet aimant se trouve a une certaine distance (X) de la butee. La force de l"aimant (21) est plus faible que celles du ressort (3).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)