ES2034705T3 - Instalacion de bombeo en particular para irrigacion. - Google Patents

Instalacion de bombeo en particular para irrigacion.

Info

Publication number
ES2034705T3
ES2034705T3 ES89402599T ES89402599T ES2034705T3 ES 2034705 T3 ES2034705 T3 ES 2034705T3 ES 89402599 T ES89402599 T ES 89402599T ES 89402599 T ES89402599 T ES 89402599T ES 2034705 T3 ES2034705 T3 ES 2034705T3
Authority
ES
Spain
Prior art keywords
hydraulic accumulator
irrigation
wall
perforated
artichoke
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.)
Expired - Lifetime
Application number
ES89402599T
Other languages
English (en)
Inventor
Francois Brault
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.)
Olaer Industries SA
Original Assignee
Olaer Industries 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 Olaer Industries SA filed Critical Olaer Industries SA
Application granted granted Critical
Publication of ES2034705T3 publication Critical patent/ES2034705T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • F16K47/14—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling member being a perforated membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

SE TRATA DE UNA INSTALACION DE BOMBEO DEL TIPO QUE CONSTA DE, EN DERIVACION EN EL CONDUCTO (10) QUE UNE UNA BOMBA (11) CON UN DEPOSITO (12), UN ACUMULADOR HIDRAULICO (13), CON -ENTRE EL ACUMULADOR HIDRAULICO (13) Y EL CONDUCTO (10)- UNOS ELEMENTOS DE COMUNICACION DIFERENCIADOS (15) ADECUADOS PARA FAVORECER LA "RESTITUCION" DE ESTE ACUMULADOR HIDRAULICO (13) EN RELACION A SU LLENADO. DE ACUERDO CON EL INVENTO, ESTOS ELEMENTOS DE COMUNICACION DIFERENCIADOS (15) APLICAN UNA ALCACHOFA (16) CUYA PARED PERFORADA (17) ES GLOBALMENTE TRONCOCONICA, CON UNA MEMBRANA (18), SITUADA POR EL LADO DE LA PARED PERFORADA (17) DE LA ALCACHOFA (16) Y OPUESTA AL ACUMULADOR HIDRAULICO (13), APTA PARA APLICARSE EN POSICION DE REPOSO A LA PARED PERFORADA (17) CUBRIENDO UNICAMENTE UNA FRACCION DE LA SUPERFICIE DE LA PARED. APLICACION, EN ESPECIAL, EN INSTALACIONES DE BOMBEO PARA IRRIGACION.
ES89402599T 1988-09-23 1989-09-22 Instalacion de bombeo en particular para irrigacion. Expired - Lifetime ES2034705T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812447A FR2637024B1 (fr) 1988-09-23 1988-09-23 Installation de pompage, en particulier pour irrigation

Publications (1)

Publication Number Publication Date
ES2034705T3 true ES2034705T3 (es) 1993-04-01

Family

ID=9370315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89402599T Expired - Lifetime ES2034705T3 (es) 1988-09-23 1989-09-22 Instalacion de bombeo en particular para irrigacion.

Country Status (4)

Country Link
EP (1) EP0360697B1 (es)
DE (1) DE68902618T2 (es)
ES (1) ES2034705T3 (es)
FR (1) FR2637024B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661218B1 (fr) * 1990-04-24 1992-07-31 Salmson Pompes Ensemble de pompe centrifuge verticale.
DE4401658A1 (de) * 1994-01-21 1995-07-27 Wilo Gmbh Kreiselpumpe mit den Rückfluß verhinderndem Ventil
NZ719443A (en) * 2016-04-27 2017-03-31 Kendall John An irrigation device
CN107917088A (zh) * 2016-10-10 2018-04-17 天津有序环境科技发展有限公司 离心泵消除加氨泵延迟的系统
CN116771731B (zh) * 2023-03-14 2023-12-19 东莞市爱迪机电科技有限公司 一种具有防异物监测的水泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH175106A (de) * 1933-11-04 1935-02-15 Sulzer Ag Pumpenanlage mit an die Druckleitung angeschlossenem Windkessel.
FR1230233A (fr) * 1958-07-26 1960-09-14 Bopp & Reuther Gmbh Dispositif pour empêcher un reflux dans des compteurs d'eau
DE1450601B1 (de) * 1959-05-30 1969-11-06 Jean Mercier Ventil fuer Druckmittelbehaelter
DE1500019A1 (de) * 1965-10-18 1969-06-12 Sven Erichsen Drossel-Rueckschlagventil
US3664759A (en) * 1970-09-16 1972-05-23 Worthington Corp Self-adjusting backflow preventor for centrifugal pumps
GB8401701D0 (en) * 1984-01-23 1984-02-22 Secr Defence Valves

Also Published As

Publication number Publication date
FR2637024A1 (fr) 1990-03-30
EP0360697B1 (fr) 1992-08-26
FR2637024B1 (fr) 1994-04-01
DE68902618D1 (de) 1992-10-01
DE68902618T2 (de) 1993-01-21
EP0360697A1 (fr) 1990-03-28

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