Fluent material handling – with receiver or receiver coacting mea – Processes – Battery grid pasting
Patent
1991-01-31
1992-07-28
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Processes
Battery grid pasting
141 9, 141 83, 141 94, 141104, 141231, 222 1, 137551, 340606, 366132, G01G 1920
Patent
active
051333910
ABSTRACT:
A method and an apparatus for measured injection of additives into oil products and the like, in particular aims at the filling of fuel in tank farms for transport by tank trucks. Each batch of fuel shall have a pre-set proportion of additive. After each terminated filling and successively at a number larger than one, there is recorded a signal (S6) which represents discrepancies between actually supplied amount of additive and the amount which corresponds to the pre-set proportion. From the first signal (S6) there is calculated a further signal (S7) which represents discrepancies throughout said number of fillings and this further signal serves as a reference or correction value during the subsequent filling operation. A particular supply conduit (10) for fuel is adapted to give a through flow of fuel in order to remove remaining amounts of additive from the measuring system itself. The object is to obtain a substantially improved accuracy in injected proportion of additive in a batch of fuel being loaded or unloaded, and to avoid intermixing of different additives.
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patent: 4469146 (1984-09-01), Campbell et al.
patent: 4513796 (1985-04-01), Miller et al.
patent: 4886367 (1989-12-01), Bragg et al.
patent: 4915160 (1990-04-01), Reynolds
patent: 5018645 (1991-05-01), Zinsmeyer
patent: 5040699 (1991-08-01), Gangemi
Jacobsen Tom M.
Johansson Leif A.
Cusick Ernest G.
Norapp- Joh. H. Andresen
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