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ST Dupont SA
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ST Dupont SA
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Application filed by ST Dupont SAfiledCriticalST Dupont SA
Priority claimed from FR943290Aexternal-prioritypatent/FR1379668A/en
Publication of ES302518A1publicationCriticalpatent/ES302518A1/en
Device for regulating the gas flow in gas lighters, by regulating the compression of a pellet of elastic porous material, arranged inside a lighter chamber and through which the gas is filtered, said pellet being depressed between a fixed wall and the facing surface of a piece of joint integral in translation of a control piece, threaded in a conjugated threaded part of said chamber, characterized in that the control piece (13) is attached to an organ of maneuver (26, 24, 24a-54-61), movable on said lighter and accessible from the outside, by means of a coupling by reduction (23, 28, 29-33, 44-35, 36-39, 41-46, 47, 48-62, 67, 75) such that an appreciable displacement of the maneuvering member produces a rotation movement of very small amplitude of the control piece. (Machine-translation by Google Translate, not legally binding)
ES0302518A1964-07-211964-07-29Gas flow regulation device in gas lighters. (Machine-translation by Google Translate, not legally binding)
ExpiredES302518A1
(en)
Mechanism applicable to combustión engines for the employment of your force through butane or propane gas (Machine-translation by Google Translate, not legally binding)