PL281985A1 - Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks - Google Patents

Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks

Info

Publication number
PL281985A1
PL281985A1 PL28198589A PL28198589A PL281985A1 PL 281985 A1 PL281985 A1 PL 281985A1 PL 28198589 A PL28198589 A PL 28198589A PL 28198589 A PL28198589 A PL 28198589A PL 281985 A1 PL281985 A1 PL 281985A1
Authority
PL
Poland
Prior art keywords
pulse
circuit arrangement
controlling operation
controller circuit
type controller
Prior art date
Application number
PL28198589A
Other versions
PL160935B1 (en
Inventor
Krzysztof Gniotek
Jan Kryczka
Original Assignee
Politechnika Lodzka
Ichem Sp Z O O Osrodek Badawcz
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 Politechnika Lodzka, Ichem Sp Z O O Osrodek Badawcz filed Critical Politechnika Lodzka
Priority to PL28198589A priority Critical patent/PL160935B1/en
Publication of PL281985A1 publication Critical patent/PL281985A1/en
Publication of PL160935B1 publication Critical patent/PL160935B1/en

Links

PL28198589A 1989-10-23 1989-10-23 Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks PL160935B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28198589A PL160935B1 (en) 1989-10-23 1989-10-23 Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28198589A PL160935B1 (en) 1989-10-23 1989-10-23 Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks

Publications (2)

Publication Number Publication Date
PL281985A1 true PL281985A1 (en) 1991-05-06
PL160935B1 PL160935B1 (en) 1993-05-31

Family

ID=20049032

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28198589A PL160935B1 (en) 1989-10-23 1989-10-23 Pulse-type controller circuit arrangement in particular for use in controlling operation of biological sewage digestion tanks

Country Status (1)

Country Link
PL (1) PL160935B1 (en)

Also Published As

Publication number Publication date
PL160935B1 (en) 1993-05-31

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