ES2006279A6 - Aparato para el control de la puesta en marcha y paro de una bomba hidraulica. - Google Patents

Aparato para el control de la puesta en marcha y paro de una bomba hidraulica.

Info

Publication number
ES2006279A6
ES2006279A6 ES8800189A ES8800189A ES2006279A6 ES 2006279 A6 ES2006279 A6 ES 2006279A6 ES 8800189 A ES8800189 A ES 8800189A ES 8800189 A ES8800189 A ES 8800189A ES 2006279 A6 ES2006279 A6 ES 2006279A6
Authority
ES
Spain
Prior art keywords
movable part
pressure detector
apparatus body
stop down
hydraulic pump
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
Application number
ES8800189A
Other languages
English (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 ES8800189A priority Critical patent/ES2006279A6/es
Priority to EP88500121A priority patent/EP0321376B1/en
Priority to DE19883876396 priority patent/DE3876396T2/de
Priority to US07/284,075 priority patent/US4879439A/en
Priority to PT89251A priority patent/PT89251B/pt
Publication of ES2006279A6 publication Critical patent/ES2006279A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
    • 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

Abstract

EL APARATO ES DEL TIPO QUE COMPRENDE ESENCIALMENTE UN DETECTOR DE CAUDAL QUE, EN AUSENCIA DE CAUDAL, PROPORCIONA LA SEÑAL DE PARO DE LA BOMBA Y UN DETECTOR DE PRESION QUE PARA UN VALOR MINIMO PREDETERMINADO DE LA PRESION PROPORCIONA LA SEÑAL DE PUESTA EN MARCHA DE LA BOMBA, Y MEDIO IMPULSADORES DEL DETECTOR DE PRESION, Y SE CARACTERIZA POR EL HECHO DE QUE EL DETECTOR DE PRESION COMPRENDE UNA PARTE MOVIL SOLIDARIA DE UNA MEMBRANA DISPUESTA EN UNA CAVIDAD QUE SE COMUNICA CON EL CIRCUITO HIDRAULICO Y UNA PARTE FIJA DISPUESTA EN LA CARCASA EN LA POSICION DE DESPLAZAMIENTO DE LA PARTE MOVIL, LOS MEDIOS IMPULSORES DE LA PARTE MOVIL DEL DETECTOR DE PRESION ESTAN CONSTITUIDOS POR UN RESORTE MONTADO ENTRE ESTA PARTE MOVIL Y LA CARCASA, Y EL DETECTOR DE CAUDAL COMPRENDE UNA PARTE MOVIL EN SENTIDO VERTICAL QUE REALIZA LA FUNCION DE VALVULA DE CIERRE POR GRAVEDAD Y UNA PARTE FIJA DISPUESTA EN LA CARCASA.
ES8800189A 1987-12-18 1987-12-18 Aparato para el control de la puesta en marcha y paro de una bomba hidraulica. Expired ES2006279A6 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES8800189A ES2006279A6 (es) 1987-12-18 1987-12-18 Aparato para el control de la puesta en marcha y paro de una bomba hidraulica.
EP88500121A EP0321376B1 (en) 1987-12-18 1988-12-07 Apparatus for controlling start up and stop down of a hydraulic pump
DE19883876396 DE3876396T2 (de) 1987-12-18 1988-12-07 Start- und anhaltekontrollvorrichtung einer hydraulischen pumpe.
US07/284,075 US4879439A (en) 1987-12-18 1988-12-14 Apparatus for controlling start up and stop down of a hydraulic pump
PT89251A PT89251B (pt) 1987-12-18 1988-12-16 Aparelho para o controlo da ligacao e desligacao de uma bomba hidraulica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8800189A ES2006279A6 (es) 1987-12-18 1987-12-18 Aparato para el control de la puesta en marcha y paro de una bomba hidraulica.

Publications (1)

Publication Number Publication Date
ES2006279A6 true ES2006279A6 (es) 1989-04-16

Family

ID=8254575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800189A Expired ES2006279A6 (es) 1987-12-18 1987-12-18 Aparato para el control de la puesta en marcha y paro de una bomba hidraulica.

Country Status (5)

Country Link
US (1) US4879439A (es)
EP (1) EP0321376B1 (es)
DE (1) DE3876396T2 (es)
ES (1) ES2006279A6 (es)
PT (1) PT89251B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149667A1 (es) * 1997-11-04 2000-11-01 Garcia Fernando Banus Aparato para el control del arranque y paro de una bomba hidraulica.
ES2265198A1 (es) * 2003-06-06 2007-02-01 Fernando Banus Garcia Dispositivo acumulador para una instalacion hidraulica y electrobomba que comprende dicho dispositivo.
WO2023022857A1 (en) * 2021-08-17 2023-02-23 Caterpillar Inc. Pump configuration including a purge valve

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1251968B (it) * 1991-10-21 1995-05-27 Watertech Srl Apparecchiatura per il controllo dell'avviamento e dell'arresto di unapompa di una rete di distribuzione di acqua.
US5529460A (en) * 1993-07-28 1996-06-25 Coleman Powermate, Inc. Pressure washer with flow control switch
DE4333098A1 (de) * 1993-09-29 1995-01-19 Bosch Gmbh Robert Druckschalter für Hydroeinheiten
DE9405685U1 (de) * 1994-04-06 1994-05-26 Mann & Hummel Filter Differenzdruckschalter
GB2290854B (en) * 1994-06-28 1996-07-31 Mark Buyers Safety module for use in a wellbore
IT1286618B1 (it) * 1996-05-03 1998-07-15 Lapa Services S R L Dispositivo per il comando dell'alimentazione di acqua (od altro liquido) mediante pompa e per la protezione della stessa in caso di
ITFI20030264A1 (it) * 2003-10-17 2005-04-18 Mac 3 S P A Dispositivo per il controllo automatico di una pompa idraulica.
TWM324719U (en) * 2007-08-06 2008-01-01 Walrus Pump Co Ltd Pump
EP2535599A1 (en) * 2011-06-17 2012-12-19 Gasparin, Giulia Expansion tank with elastic devices
TWI540296B (zh) * 2014-01-08 2016-07-01 Maxtec Plastics Inc Method and device for controlling the water outlet of a container by hydraulic pressure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141475A (en) * 1960-06-02 1964-07-21 Guinard Paul Andre Regulating valve for a pump controlled by a pressure responsive switch
US4278858A (en) * 1975-03-17 1981-07-14 The Marley-Wylain Company Liquid level responsive proximity switch
US4067239A (en) * 1976-08-02 1978-01-10 Jacques Arvisenet Adding flowmeter
JPS593014B2 (ja) * 1976-11-24 1984-01-21 アイシン精機株式会社 圧力検出スイツチ装置
US4365125A (en) * 1980-05-02 1982-12-21 Beta, B.V. Flow actuating switching device
JPS57148081A (en) * 1981-03-09 1982-09-13 Sanyo Electric Co Ltd Automatic operating device for pump
US4533908A (en) * 1981-12-09 1985-08-06 Yasui Sangyo Co., Ltd. Warning means for a safety valve of a hydraulic power unit and a hydraulic power unit having the same
FR2586457B1 (fr) * 1985-08-21 1989-06-23 Guinard Pompes Dispositif de commande d'une installation d'alimentation en eau
DE3604056A1 (de) * 1986-02-08 1987-08-13 Bomin Solar Gmbh & Co Kg Anordnung zum aufbau des entnahme-druckes in einem wasserversorgungssystem
US4788389A (en) * 1986-12-19 1988-11-29 Omco Co., Ltd. Flow switch valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149667A1 (es) * 1997-11-04 2000-11-01 Garcia Fernando Banus Aparato para el control del arranque y paro de una bomba hidraulica.
ES2265198A1 (es) * 2003-06-06 2007-02-01 Fernando Banus Garcia Dispositivo acumulador para una instalacion hidraulica y electrobomba que comprende dicho dispositivo.
WO2023022857A1 (en) * 2021-08-17 2023-02-23 Caterpillar Inc. Pump configuration including a purge valve

Also Published As

Publication number Publication date
PT89251B (pt) 1993-12-31
DE3876396T2 (de) 1993-06-17
US4879439A (en) 1989-11-07
PT89251A (pt) 1989-09-14
DE3876396D1 (de) 1993-01-14
EP0321376A2 (en) 1989-06-21
EP0321376A3 (en) 1989-10-25
EP0321376B1 (en) 1992-12-02

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-12-18

FD1A Patent lapsed

Effective date: 20071219