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ES2146135A1 - Device for automatic stopping of motorized pumps - Google Patents

Device for automatic stopping of motorized pumps

Info

Publication number
ES2146135A1
ES2146135A1 ES009601934A ES9601934A ES2146135A1 ES 2146135 A1 ES2146135 A1 ES 2146135A1 ES 009601934 A ES009601934 A ES 009601934A ES 9601934 A ES9601934 A ES 9601934A ES 2146135 A1 ES2146135 A1 ES 2146135A1
Authority
ES
Spain
Prior art keywords
springs
stopping
automatic stopping
motorized
piston
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
ES009601934A
Other languages
Spanish (es)
Other versions
ES2146135B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9601934A priority Critical patent/ES2146135B1/en
Publication of ES2146135A1 publication Critical patent/ES2146135A1/en
Application granted granted Critical
Publication of ES2146135B1 publication Critical patent/ES2146135B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

Device for the automatic stopping of motorized pumps activated by the difference in or lack of pressure exerted by the liquid which supplies it. Said depressive effect is controlled in a cylinder 1 which is assisted by springs 6, a plunger or piston 3 housed therein returns to its previous situation through the distending effect of the springs 6, acting in this stroke simultaneously with the mechanism for stopping the motor of the motorized pump. The end of said piston 3 opposite the entry for the liquid A consists of means 4 for connection to the stopping device and adaptation member 5 where the recovery springs 6 are secured via one end and via the other end to a fixed point 7 of the base of the cylinder 1.
ES9601934A 1997-07-29 1997-07-29 DEVICE FOR THE AUTOMATIC STOP OF MOTORS PUMP. Expired - Fee Related ES2146135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601934A ES2146135B1 (en) 1997-07-29 1997-07-29 DEVICE FOR THE AUTOMATIC STOP OF MOTORS PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601934A ES2146135B1 (en) 1997-07-29 1997-07-29 DEVICE FOR THE AUTOMATIC STOP OF MOTORS PUMP.

Publications (2)

Publication Number Publication Date
ES2146135A1 true ES2146135A1 (en) 2000-07-16
ES2146135B1 ES2146135B1 (en) 2001-03-16

Family

ID=8296015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601934A Expired - Fee Related ES2146135B1 (en) 1997-07-29 1997-07-29 DEVICE FOR THE AUTOMATIC STOP OF MOTORS PUMP.

Country Status (1)

Country Link
ES (1) ES2146135B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2159999A1 (en) * 1998-01-27 2001-10-16 Rincon Dionisio Sosa Safety device for automatically stopping motorised pumps at high or low pressure.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554266A (en) * 1948-12-02 1951-05-22 Bendix Aviat Corp Pressure actuated switch
US3270729A (en) * 1964-03-11 1966-09-06 Jr Edward J Swatek Automatic throttle control for air compressors and the like
EP0640765A1 (en) * 1993-04-28 1995-03-01 Ugo Ciurlo Electromechanical device for protecting a pump in the absence of water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554266A (en) * 1948-12-02 1951-05-22 Bendix Aviat Corp Pressure actuated switch
US3270729A (en) * 1964-03-11 1966-09-06 Jr Edward J Swatek Automatic throttle control for air compressors and the like
EP0640765A1 (en) * 1993-04-28 1995-03-01 Ugo Ciurlo Electromechanical device for protecting a pump in the absence of water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2159999A1 (en) * 1998-01-27 2001-10-16 Rincon Dionisio Sosa Safety device for automatically stopping motorised pumps at high or low pressure.

Also Published As

Publication number Publication date
ES2146135B1 (en) 2001-03-16

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20000716

Kind code of ref document: A1

Effective date: 20000716

FC2A Grant refused

Effective date: 20010102

FD2A Announcement of lapse in spain

Effective date: 20180807