ES2089828T3 - Par de tornillos transportadores para bombas rotativas de desplazamiento volumetrico. - Google Patents

Par de tornillos transportadores para bombas rotativas de desplazamiento volumetrico.

Info

Publication number
ES2089828T3
ES2089828T3 ES93914601T ES93914601T ES2089828T3 ES 2089828 T3 ES2089828 T3 ES 2089828T3 ES 93914601 T ES93914601 T ES 93914601T ES 93914601 T ES93914601 T ES 93914601T ES 2089828 T3 ES2089828 T3 ES 2089828T3
Authority
ES
Spain
Prior art keywords
rotor
pair
displacement pumps
flank
reversal point
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
ES93914601T
Other languages
English (en)
Inventor
Heinrich Moller
Henning Moller
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
Application granted granted Critical
Publication of ES2089828T3 publication Critical patent/ES2089828T3/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

LA INVENCION SE REFIERE A UN PAR DE TORNILLOS SINFIN DE TRANSPORTE PARA BOMBAS DE DESPLAZAMIENTO POSITIVO DE ROTACION, CUYOS TORNILLOS SINFIN DE TRANSPORTE, QUE ESTAN FORMADOS COMO UN ROTOR Y UN CONTRARROTOR, GIRAN SIN CONTACTO EN EL TALADRADO Y EN LOS LADOS A LA MISMA VELOCIDAD (BOMBA DE ACCIONAMIENTO DE TORNILLO SINFIN), FORMANDO ESPACIOS SUELTOS ENTRE ELLOS Y DISPONIENDO DE LA MISMA PROFUNDIDAD DE CUELLO ASI COMO EL MISMO PASO Y LOS MISMO PERFILES DE FLANCO SIMETRICO SOBRE CADA LADO. FORMANDO CON RESPECTO A SU ALTURA EN RELACION A TIERRA UNA BASE DENTADA DEBAJO DEL PUNTO (Q) TRANSVERSAL DEL PERFIL DE FLANCO Y UN CABEZAL DE DIENTE POR ENCIMA. PARA OBTENER UNA MEJORA SE PROPONE QUE LA ALTURA DEL ESPACIO (C) SUELTO DETERMINADO MEDIANTE EL PERFIL EN LA SECCION AXIAL SOBRE EL CIRCULO DE PASO, PUEDA SER MANTENIDO CONSTANTE PARA UN DIAMETRO (DK) DE ROTOR DADO MEDIANTE LA ELEVACION DEL PUNTO (Q) REVERSO DEL PERFIL DE FLANCO COMO UNA FUNCION DE UNA ELEVACION (H) DE ROTOR OBTENIBLE TECNICAMENTE.
ES93914601T 1992-07-29 1993-07-03 Par de tornillos transportadores para bombas rotativas de desplazamiento volumetrico. Expired - Lifetime ES2089828T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4224969A DE4224969C1 (de) 1992-07-29 1992-07-29 Förderschraubenpaar für rotierende Verdrängerpumpen

Publications (1)

Publication Number Publication Date
ES2089828T3 true ES2089828T3 (es) 1996-10-01

Family

ID=6464331

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93914601T Expired - Lifetime ES2089828T3 (es) 1992-07-29 1993-07-03 Par de tornillos transportadores para bombas rotativas de desplazamiento volumetrico.

Country Status (10)

Country Link
EP (1) EP0653021B1 (es)
JP (1) JPH07509295A (es)
CN (1) CN1042259C (es)
AT (1) ATE139304T1 (es)
CA (1) CA2141455A1 (es)
DE (1) DE4224969C1 (es)
ES (1) ES2089828T3 (es)
NO (1) NO306076B1 (es)
WO (1) WO1994003730A1 (es)
ZA (1) ZA935312B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026399A1 (de) 1999-02-08 2000-08-09 Ateliers Busch S.A. Zwillings-Förderschrauben
DE19924616C2 (de) * 1999-05-28 2001-04-19 Bornemann J H Gmbh Verfahren zur Herstellung von Rotoren
DE19941787B4 (de) * 1999-09-02 2011-06-16 Leybold Vakuum Gmbh Schraubenvakuumpumpe mit Schraubengängen mit sich verändernder Steigung
DE10129341A1 (de) * 2001-06-19 2003-01-02 Ralf Steffens Profilkontur einer Spindelpumpe
ATE377709T1 (de) * 2001-08-27 2007-11-15 Arthur Vanmoor Verdrängerpumpe mit gegendruckverhinderung
DE10259444B3 (de) * 2002-12-19 2004-04-15 Joh. Heinr. Bornemann Gmbh Förderschraube für Schraubenpumpen
CN100379993C (zh) * 2005-12-08 2008-04-09 无锡压缩机股份有限公司 无油螺杆压缩机转子间隙结构
JP6679158B2 (ja) * 2015-10-30 2020-04-15 蛇の目ミシン工業株式会社 送り歯調節機構および該調節機構を備えたミシン
CN114483575B (zh) * 2022-02-08 2024-05-03 黄山黄泵双螺杆科技有限公司 用于输送大比重流体的双螺杆泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254986A (en) * 1925-10-06 1926-07-15 Alexander Johan Mollinger Improvements in or relating to screw pumps
DE594691C (de) * 1933-01-04 1934-03-21 Aeg Schraubenverdichter, bestehend aus rechts- und linksgaengigen, miteinander in Eingriff stehenden, durch Zahnraeder gekuppelten Schrauben
US3289600A (en) * 1964-03-13 1966-12-06 Joseph E Whitfield Helically threaded rotors for screw type pumps, compressors and similar devices
GB2182393A (en) * 1985-11-04 1987-05-13 Ngk Insulators Ltd Intermeshing screw pump

Also Published As

Publication number Publication date
EP0653021A1 (de) 1995-05-17
NO950310D0 (no) 1995-01-27
ATE139304T1 (de) 1996-06-15
JPH07509295A (ja) 1995-10-12
ZA935312B (en) 1994-02-10
CA2141455A1 (en) 1994-02-17
CN1088666A (zh) 1994-06-29
DE4224969C1 (de) 1993-09-30
EP0653021B1 (de) 1996-06-12
CN1042259C (zh) 1999-02-24
NO306076B1 (no) 1999-09-13
WO1994003730A1 (de) 1994-02-17
NO950310L (no) 1995-03-24

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