IT1307380B1 - DEVICE FOR CHECKING THE OPERATION OF PUMPS - Google Patents

DEVICE FOR CHECKING THE OPERATION OF PUMPS

Info

Publication number
IT1307380B1
IT1307380B1 ITPD990194A IT1307380B1 IT 1307380 B1 IT1307380 B1 IT 1307380B1 IT PD990194 A ITPD990194 A IT PD990194A IT 1307380 B1 IT1307380 B1 IT 1307380B1
Authority
IT
Italy
Prior art keywords
pumps
checking
Prior art date
Application number
Other languages
Italian (it)
Inventor
Fausto Costola
Original Assignee
Bross Exp Ag
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 Bross Exp Ag filed Critical Bross Exp Ag
Priority to IT1999PD000194 priority Critical patent/IT1307380B1/en
Priority to EP00117204A priority patent/EP1077332A3/en
Publication of ITPD990194A1 publication Critical patent/ITPD990194A1/en
Application granted granted Critical
Publication of IT1307380B1 publication Critical patent/IT1307380B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
IT1999PD000194 1999-08-17 1999-08-17 DEVICE FOR CHECKING THE OPERATION OF PUMPS IT1307380B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999PD000194 IT1307380B1 (en) 1999-08-17 1999-08-17 DEVICE FOR CHECKING THE OPERATION OF PUMPS
EP00117204A EP1077332A3 (en) 1999-08-17 2000-08-10 Fluid pressure controller for pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999PD000194 IT1307380B1 (en) 1999-08-17 1999-08-17 DEVICE FOR CHECKING THE OPERATION OF PUMPS

Publications (2)

Publication Number Publication Date
ITPD990194A1 ITPD990194A1 (en) 2001-02-17
IT1307380B1 true IT1307380B1 (en) 2001-11-06

Family

ID=11392717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999PD000194 IT1307380B1 (en) 1999-08-17 1999-08-17 DEVICE FOR CHECKING THE OPERATION OF PUMPS

Country Status (2)

Country Link
EP (1) EP1077332A3 (en)
IT (1) IT1307380B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282302B (en) * 1964-03-11 1968-11-07 Micromatic Hone Corp Capacitive transmitter
CH667736A5 (en) * 1984-10-15 1988-10-31 Huba Control Ag SENSOR ADDRESSING AT PRESSURE.
GB2259147A (en) * 1991-08-15 1993-03-03 Burreng Limited Pressure sensor
US5580221A (en) * 1994-10-05 1996-12-03 Franklin Electric Co., Inc. Motor drive circuit for pressure control of a pumping system
EP0706038B1 (en) * 1994-10-07 1999-01-13 Omron Corporation Capacitive pressure sensor with two chambers

Also Published As

Publication number Publication date
ITPD990194A1 (en) 2001-02-17
EP1077332A3 (en) 2002-04-10
EP1077332A2 (en) 2001-02-21

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