IT1184228B - Continuous filter press - Google Patents

Continuous filter press

Info

Publication number
IT1184228B
IT1184228B IT20429/85A IT2042985A IT1184228B IT 1184228 B IT1184228 B IT 1184228B IT 20429/85 A IT20429/85 A IT 20429/85A IT 2042985 A IT2042985 A IT 2042985A IT 1184228 B IT1184228 B IT 1184228B
Authority
IT
Italy
Prior art keywords
ones
module
control
arbitration
filter press
Prior art date
Application number
IT20429/85A
Other languages
Italian (it)
Other versions
IT8520429A0 (en
Inventor
Fiordalisa Zamboni
Original Assignee
Fiordalisa Zamboni
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiordalisa Zamboni filed Critical Fiordalisa Zamboni
Priority to IT20429/85A priority Critical patent/IT1184228B/en
Publication of IT8520429A0 publication Critical patent/IT8520429A0/en
Application granted granted Critical
Publication of IT1184228B publication Critical patent/IT1184228B/en

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  • Bus Control (AREA)

Abstract

A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
IT20429/85A 1985-04-19 1985-04-19 Continuous filter press IT1184228B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20429/85A IT1184228B (en) 1985-04-19 1985-04-19 Continuous filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20429/85A IT1184228B (en) 1985-04-19 1985-04-19 Continuous filter press

Publications (2)

Publication Number Publication Date
IT8520429A0 IT8520429A0 (en) 1985-04-19
IT1184228B true IT1184228B (en) 1987-10-22

Family

ID=11166818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20429/85A IT1184228B (en) 1985-04-19 1985-04-19 Continuous filter press

Country Status (1)

Country Link
IT (1) IT1184228B (en)

Also Published As

Publication number Publication date
IT8520429A0 (en) 1985-04-19

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