ES2140337A1 - Device for counting the operating time of dewatering pumps - Google Patents

Device for counting the operating time of dewatering pumps

Info

Publication number
ES2140337A1
ES2140337A1 ES009800131A ES9800131A ES2140337A1 ES 2140337 A1 ES2140337 A1 ES 2140337A1 ES 009800131 A ES009800131 A ES 009800131A ES 9800131 A ES9800131 A ES 9800131A ES 2140337 A1 ES2140337 A1 ES 2140337A1
Authority
ES
Spain
Prior art keywords
time
counting
operating time
dewatering
dewatering pumps
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009800131A
Other languages
Spanish (es)
Other versions
ES2140337B1 (en
Inventor
Guaus David Bedford
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES9800131A priority Critical patent/ES2140337B1/en
Publication of ES2140337A1 publication Critical patent/ES2140337A1/en
Application granted granted Critical
Publication of ES2140337B1 publication Critical patent/ES2140337B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

The invention consists of an electronic apparatus which counts the time for which a dewatering pump has been operating, unlike devices used hitherto which do not monitor said time. The essential parts of the device are (Figure 1): a microcontroller which makes the count 1 and stores the time, a circuit for detecting operation of the pump 2, a display device 3 for reading off the time and push-buttons for displaying and resetting the time to zero 4. <IMAGE>
ES9800131A 1998-01-19 1998-01-19 COILING PUMP RUNNING TIMER. Expired - Fee Related ES2140337B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800131A ES2140337B1 (en) 1998-01-19 1998-01-19 COILING PUMP RUNNING TIMER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800131A ES2140337B1 (en) 1998-01-19 1998-01-19 COILING PUMP RUNNING TIMER.

Publications (2)

Publication Number Publication Date
ES2140337A1 true ES2140337A1 (en) 2000-02-16
ES2140337B1 ES2140337B1 (en) 2000-10-16

Family

ID=8302505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800131A Expired - Fee Related ES2140337B1 (en) 1998-01-19 1998-01-19 COILING PUMP RUNNING TIMER.

Country Status (1)

Country Link
ES (1) ES2140337B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195968A (en) * 1977-08-19 1980-04-01 Emeny George B Liquid level control
EP0040928A2 (en) * 1980-05-14 1981-12-02 ROTHEROE &amp; MITCHELL LIMITED Gas sampler
WO1984002401A1 (en) * 1982-12-17 1984-06-21 Kevyn Barry Moore Water level monitor and/or alarm system for bilges
US4999117A (en) * 1988-06-08 1991-03-12 Oy E. Sarlin Ab Monitoring method for wastewater pump station and compatible apparatus
US5145323A (en) * 1990-11-26 1992-09-08 Tecumseh Products Company Liquid level control with capacitive sensors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195968A (en) * 1977-08-19 1980-04-01 Emeny George B Liquid level control
EP0040928A2 (en) * 1980-05-14 1981-12-02 ROTHEROE &amp; MITCHELL LIMITED Gas sampler
WO1984002401A1 (en) * 1982-12-17 1984-06-21 Kevyn Barry Moore Water level monitor and/or alarm system for bilges
US4999117A (en) * 1988-06-08 1991-03-12 Oy E. Sarlin Ab Monitoring method for wastewater pump station and compatible apparatus
US5145323A (en) * 1990-11-26 1992-09-08 Tecumseh Products Company Liquid level control with capacitive sensors

Also Published As

Publication number Publication date
ES2140337B1 (en) 2000-10-16

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