ES2022940B3 - Bomba de trasiego. - Google Patents

Bomba de trasiego.

Info

Publication number
ES2022940B3
ES2022940B3 ES88104035T ES88104035T ES2022940B3 ES 2022940 B3 ES2022940 B3 ES 2022940B3 ES 88104035 T ES88104035 T ES 88104035T ES 88104035 T ES88104035 T ES 88104035T ES 2022940 B3 ES2022940 B3 ES 2022940B3
Authority
ES
Spain
Prior art keywords
pump
base plate
adjustable bushing
bushing
carried out
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
ES88104035T
Other languages
English (en)
Other versions
ES2022940T5 (es
Inventor
Karl Lutz
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.)
Lutz Pumpen GmbH and Co KG
Original Assignee
Lutz Pumpen GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25853530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2022940(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lutz Pumpen GmbH and Co KG filed Critical Lutz Pumpen GmbH and Co KG
Publication of ES2022940B3 publication Critical patent/ES2022940B3/es
Application granted granted Critical
Publication of ES2022940T5 publication Critical patent/ES2022940T5/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
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

LA BOMBA DE TRASIEGO PRESENTA EN EL EXTREMO INTERIOR DE LAS CUBIERTAS (5) DE LA CARCASA UN CASQUILLO (13) AJUSTABLE QUE EN LA POSICION DE APERTURA DESBLOQUEA LA APERTURA DE ENTRADA (11) EN EL EXTREMO INFERIOR DE LAS CUBIERTAS DE LAS CARCASAS (5) Y EN LA POSICION DE CIERRE CIERRA LA APERTURA DE ENTRADA Y LA COLOCA FRENTE A UNA PLACA BASE (12). LA PLACA BASE (12) SE ELEVA EN DIRECCION RADIAL POR ENCIMA DE UNA CUBIERTA (5) DE LA CARCASA Y OBTURA LA PARTE INFERIOR DE LA BOMBA. LA ENTRADA DE LIQUIDO PUEDE AFECTUARSE SOLAMENTE POR APERTURAS DE ENTRADA PREVISTAS EN LA PERIFERIA DE LA CUBIERTA (4) DE LA CARCASA DE LA BOMBA. EL DESPLAZAMIENTO DEL CASQUILLO AJUSTABLE (13) SE EFECTUA DE ESTE MODO, YA QUE EN LADO INFERIOR DEL CASQUILLO AJUSTABLE ESTAN PREVISTAS PIEZAS DE APRIETE (19) QUIE EN LA POSICION DE CIERRE SOBRESALEN HACIA ABAJO POR LA PLACA BASE (12). EL ASENTADO DE LA BOMBA SE REALIZA AL ELEVAR LA BOMBA CONTRA LA ACCION DE UN MUELLE (15) CARGADO CON UN CASQUILLO AJUSTABLE (13). EL CASQUILLOAJUSTABLE (13) SE MUEVE LEBREMENTE POR LA BASE DE PLACA BASE (12) Y LA ENTRADA DE LIQUIDO SE REALIZA A TRAVES DE LA APERTURA DE ENTRADA (11). PARA LA ELEVACION DE LA BOMBA SE PRESIONA EL CASQUILLO AJUSTABLE (13) HASTA LA POSICION DE CIERRE MEDIANTE UN MUELLE (15). EL ACCIONAMIENTO DEL CASQUILLO PUEDE EFECTUARSE A TRAVES DE UN MECANISMO MANUAL.
ES88104035T 1987-03-16 1988-03-14 Bomba de barril. Expired - Lifetime ES2022940T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3708496 1987-03-16
DE3718325A DE3718325C2 (de) 1987-03-16 1987-06-01 Fasspumpe

Publications (2)

Publication Number Publication Date
ES2022940B3 true ES2022940B3 (es) 1991-12-16
ES2022940T5 ES2022940T5 (es) 1996-10-01

Family

ID=25853530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88104035T Expired - Lifetime ES2022940T5 (es) 1987-03-16 1988-03-14 Bomba de barril.

Country Status (5)

Country Link
US (1) US4909704A (es)
EP (1) EP0282956B2 (es)
JP (1) JPS6415500A (es)
DE (2) DE3718325C2 (es)
ES (1) ES2022940T5 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718425C2 (de) * 1987-06-02 1995-09-07 Flux Geraete Gmbh Pumpe, insbesondere Faßpumpe
DE3745084C2 (de) * 1987-10-02 2003-02-13 Flux Geraete Gmbh Ventilkörper für eine Pumpe, insbesondere eine Faßpumpe
DE29600125U1 (de) * 1996-01-04 1997-05-07 Gruen Foerdertechnik Gmbh Pumpwerk
DE19614350C2 (de) * 1996-04-11 1999-08-26 Lutz Pumpen Gmbh & Co Kg Pumpe, insbesondere Faßpumpe
DE19938760C1 (de) 1999-08-16 2001-01-18 Lutz Pumpen Gmbh & Co Kg Fasspumpe
DE19942701C1 (de) * 1999-09-07 2000-10-12 Brigitte Hoffmann Pumpe, insbesondere Faßpumpe
DE10044966B4 (de) * 2000-09-11 2004-07-15 Gardena Manufacturing Gmbh Tauchpumpe
DE10338705A1 (de) * 2003-05-26 2004-12-16 Grün-Pumpen GmbH Pumpwerk mit Pumpfuß
DE202004019338U1 (de) 2004-12-15 2005-02-17 Flux-Geräte GmbH Behälterpumpe
JP4906599B2 (ja) * 2007-06-01 2012-03-28 リオン株式会社 補聴器
US20110233924A1 (en) * 2007-11-28 2011-09-29 Franklin Fueling Systems, Inc. Entry boot
FR2942819A1 (fr) * 2009-03-09 2010-09-10 Voisin J Chasse automatique pour eaux usees et station d'epuration des eaux comportant une telle chasse
US10428821B2 (en) * 2009-08-07 2019-10-01 Molten Metal Equipment Innovations, Llc Quick submergence molten metal pump
US10138892B2 (en) 2014-07-02 2018-11-27 Molten Metal Equipment Innovations, Llc Rotor and rotor shaft for molten metal
US10947980B2 (en) 2015-02-02 2021-03-16 Molten Metal Equipment Innovations, Llc Molten metal rotor with hardened blade tips
US11149747B2 (en) 2017-11-17 2021-10-19 Molten Metal Equipment Innovations, Llc Tensioned support post and other molten metal devices
US11931802B2 (en) 2019-05-17 2024-03-19 Molten Metal Equipment Innovations, Llc Molten metal controlled flow launder
CN110821842B (zh) * 2019-12-06 2020-10-27 江苏升亚泵阀制造有限公司 一种用于离心泵的工作轮和离心泵
CN113236578B (zh) * 2021-04-29 2022-05-20 南京工程学院 一种自动伸出的轴端叶片防汽蚀机构
US11873845B2 (en) 2021-05-28 2024-01-16 Molten Metal Equipment Innovations, Llc Molten metal transfer device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744355A (es) * 1933-04-19
US1890683A (en) * 1929-09-11 1932-12-13 Owen J Hughes Foot valve
CH555981A (de) * 1972-09-05 1974-11-15 Saurer Ag Adolph Anlage zum mischen und umwaelzen von waermetraegern.
FI59154C (fi) * 1972-11-06 1981-06-10 Vilho Janhunen Saenkventil foer reglering av en slamstroem som pumpas
US3973868A (en) * 1974-09-20 1976-08-10 Fairchild Industries Inc. Suction valve for submerged pumping system
US4289457A (en) * 1979-07-30 1981-09-15 Porter Carl W Combination sea valve and deballast pump
JPS5664192A (en) * 1979-10-29 1981-06-01 Hitachi Ltd Valve structure in liquefied gas pump
DE3214185A1 (de) * 1982-04-17 1983-10-20 Flux-Geräte GmbH, 7000 Stuttgart Pumpe, insbesondere fasspumpe
JPS59138793A (ja) * 1983-01-28 1984-08-09 Hitachi Ltd 液化ガス汲上げ用ポンプ装置
DE3412873C2 (de) * 1984-04-05 1986-04-03 Fa. Karl Lutz, 6980 Wertheim Pumpe, insbesondere Faßpumpe

Also Published As

Publication number Publication date
EP0282956A3 (en) 1989-04-26
EP0282956A2 (de) 1988-09-21
EP0282956B2 (de) 1996-05-01
JPS6415500A (en) 1989-01-19
ES2022940T5 (es) 1996-10-01
DE3862959D1 (de) 1991-07-04
EP0282956B1 (de) 1991-05-29
US4909704A (en) 1990-03-20
DE3718325C2 (de) 1989-01-19
DE3718325A1 (de) 1988-10-13

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