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Machine translation
1. (WO1981000276) LUBRICANT METERING PUMP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000276    International Application No.:    PCT/US1979/000494
Publication Date: 05.02.1981 International Filing Date: 12.07.1979
IPC:
F16N 13/22 (2006.01)
Applicants:
Inventors:
Priority Data:
US79/00494 12.07.1979 WO
Title (EN) LUBRICANT METERING PUMP
(FR) POMPE DE MESURE D"UN LUBRIFIANT
Abstract: front page image
(EN)A key factor in satisfactorily lubricating components of mechanical systems is providing a steady supply of lubricant, regardless of the quantity desired. A pump (10, 70, 110) is provided for metering minute quantities of lubricating oil to components of engines, machine tools, or the like. The pump includes a rotatable shaft (12, 72, 112) and a surrounding casing (22, 82, 122) to define a chamber (28, 88, 128) therebetween. The flow of lubricating oil from the pump is selectively adjustable responsive to the selective varying of a radial dimension (29, 89, 129) of the chamber.
(FR)Un facteur cle dans la lubrification satisfaisante de composants de systemes mecaniques est d"assurer une alimentation uniforme en lubrifiant, independamment de la quantite desiree. Une pompe (10, 70, 110) est prevu pour mesurer de petites quantites d"huile de lubrification de composant de moteur, de machine outil, ou autre. La pompe comprend un axe rotatif (12, 72, 112) et un corps (22, 82, 122) delimitant entre eux une chambre (28, 88, 128). Le debit d"huile de lubrification provenant de la pompe est ajuste de maniere selective en reponse a la variation selective d"une dimension radiale (29, 89, 129) de la chambre.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)