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ES2138524A1 - System for monitoring the operation of pumps - Google Patents

System for monitoring the operation of pumps

Info

Publication number
ES2138524A1
ES2138524A1 ES009700479A ES9700479A ES2138524A1 ES 2138524 A1 ES2138524 A1 ES 2138524A1 ES 009700479 A ES009700479 A ES 009700479A ES 9700479 A ES9700479 A ES 9700479A ES 2138524 A1 ES2138524 A1 ES 2138524A1
Authority
ES
Spain
Prior art keywords
pump
zone
pressure
transmits
detector element
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.)
Withdrawn
Application number
ES009700479A
Other languages
Spanish (es)
Inventor
Corts Francesc Xavier Vila
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.)
PLASTERAL SA
Original Assignee
PLASTERAL SA
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 PLASTERAL SA filed Critical PLASTERAL SA
Priority to ES009700479A priority Critical patent/ES2138524A1/en
Priority to AT98500060T priority patent/ATE261041T1/en
Priority to DE69822012T priority patent/DE69822012D1/en
Priority to EP98500060A priority patent/EP0863278B1/en
Priority to ES98500060T priority patent/ES2216259T3/en
Publication of ES2138524A1 publication Critical patent/ES2138524A1/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)

Abstract

It is characterized in that it comprises, preferably in the zone of aspiration of the fluid towards the pump, the presence of an element for detecting the pressure of the fluid in said zone, which detector element, in the event of a variation in pressure or vacuum produced in said zone, transmits a signal to the pump which will cause the pump to cease operation. The detector element consists of a pressostat (pressure switch)/vacuostat which transmits an electrical signal to an actuation relay on the pump. This system comprises at least one timer which will programme the stoppage time during operation of the pump.
ES009700479A 1997-03-05 1997-03-05 System for monitoring the operation of pumps Withdrawn ES2138524A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES009700479A ES2138524A1 (en) 1997-03-05 1997-03-05 System for monitoring the operation of pumps
AT98500060T ATE261041T1 (en) 1997-03-05 1998-03-03 OPERATION MONITORING SYSTEM OF A PUMP
DE69822012T DE69822012D1 (en) 1997-03-05 1998-03-03 Operational monitoring system of a pump
EP98500060A EP0863278B1 (en) 1997-03-05 1998-03-03 System for controlling pump operation
ES98500060T ES2216259T3 (en) 1997-03-05 1998-03-03 APPLIANCE TO CONTROL THE OPERATION OF PUMPS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700479A ES2138524A1 (en) 1997-03-05 1997-03-05 System for monitoring the operation of pumps

Publications (1)

Publication Number Publication Date
ES2138524A1 true ES2138524A1 (en) 2000-01-01

Family

ID=8298513

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700479A Withdrawn ES2138524A1 (en) 1997-03-05 1997-03-05 System for monitoring the operation of pumps

Country Status (1)

Country Link
ES (1) ES2138524A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963375A (en) * 1974-03-12 1976-06-15 Curtis George C Time delayed shut-down circuit for recirculation pump
US4505643A (en) * 1983-03-18 1985-03-19 North Coast Systems, Inc. Liquid pump control
WO1992013195A1 (en) * 1991-01-22 1992-08-06 Jedray Pty. Ltd. Safety device
EP0698839A1 (en) * 1994-08-23 1996-02-28 Francisco Ballester Munoz Control system for the condition of filters and the discharge of filtered water in a purifier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963375A (en) * 1974-03-12 1976-06-15 Curtis George C Time delayed shut-down circuit for recirculation pump
US4505643A (en) * 1983-03-18 1985-03-19 North Coast Systems, Inc. Liquid pump control
WO1992013195A1 (en) * 1991-01-22 1992-08-06 Jedray Pty. Ltd. Safety device
EP0698839A1 (en) * 1994-08-23 1996-02-28 Francisco Ballester Munoz Control system for the condition of filters and the discharge of filtered water in a purifier

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000101

Kind code of ref document: A1

Effective date: 20000101

FA2A Application withdrawn

Effective date: 20000516