F04D9/048 - CPC Classification Index

ClassID:

143985 ⎘

F04D9/048 - CPC Classification

Classification description:

Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock; Means for rendering the priming pump inoperative the means being outlet pressure sensors

Recent Application in this class:

20240280107

2024-08-22

Smart vacuum priming system

20230323882

2023-10-12

VACUUM PRIMING SYSTEM FOR CLOSE-COUPLED PUMPS

20080089778

2008-04-17

Self priming pump