ATE315175T1 - Zahnradpumpe mit splinefunktion erzeugtem zahnradprofil - Google Patents

Zahnradpumpe mit splinefunktion erzeugtem zahnradprofil

Info

Publication number
ATE315175T1
ATE315175T1 AT02425384T AT02425384T ATE315175T1 AT E315175 T1 ATE315175 T1 AT E315175T1 AT 02425384 T AT02425384 T AT 02425384T AT 02425384 T AT02425384 T AT 02425384T AT E315175 T1 ATE315175 T1 AT E315175T1
Authority
AT
Austria
Prior art keywords
profile
gear
spline function
function generated
gear pump
Prior art date
Application number
AT02425384T
Other languages
English (en)
Inventor
Mario Antonio Morselli
Original Assignee
Mario Antonio Morselli
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=29558486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE315175(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mario Antonio Morselli filed Critical Mario Antonio Morselli
Application granted granted Critical
Publication of ATE315175T1 publication Critical patent/ATE315175T1/de

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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Vending Machines For Individual Products (AREA)
AT02425384T 2002-06-12 2002-06-12 Zahnradpumpe mit splinefunktion erzeugtem zahnradprofil ATE315175T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425384A EP1371848B1 (de) 2002-06-12 2002-06-12 Zahnradpumpe mit Splinefunktion erzeugtem Zahnradprofil

Publications (1)

Publication Number Publication Date
ATE315175T1 true ATE315175T1 (de) 2006-02-15

Family

ID=29558486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02425384T ATE315175T1 (de) 2002-06-12 2002-06-12 Zahnradpumpe mit splinefunktion erzeugtem zahnradprofil

Country Status (7)

Country Link
US (1) US6769891B2 (de)
EP (1) EP1371848B1 (de)
AT (1) ATE315175T1 (de)
CA (1) CA2430004C (de)
DE (1) DE60208520T2 (de)
DK (1) DK1371848T3 (de)
ES (1) ES2256436T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080063554A1 (en) * 2006-09-08 2008-03-13 Gifford Thomas K Precision flow gear pump
ITBO20070172A1 (it) * 2007-03-14 2008-09-15 Mario Antonio Morselli Apparecchiatura idraulica ad ingranaggi perfezionata
US8490284B2 (en) * 2009-10-09 2013-07-23 Luren Precision Co., Ltd. Gear and method for forming tooth profile thereof
IT1398817B1 (it) * 2009-10-30 2013-03-21 Morselli Ruota dentata con profilo atto ad ingranare con semi-incapsulamento in un'apparecchiatura idraulica ad ingranaggi
US9404366B2 (en) 2009-10-30 2016-08-02 Settima Meccanica S.R.L. Gear wheel with profile capable of meshing with semi-encapsulation in a geared hydraulic apparatus
ITRM20110378A1 (it) * 2011-07-19 2013-01-20 Mario Antonio Morselli Pompa volumetrica rotativa a ruote dentate bielicoidali
JP2016515673A (ja) 2013-03-22 2016-05-30 セッティマ・メッカニカ・ソチエタ・ア・レスポンサビリタ・リミタータ−ソチエタ・ア・ソーチョ・ウニコＳｅｔｔｉｍａ Ｍｅｃｃａｎｉｃａ Ｓ．Ｒ．Ｌ．−Ｓｏｃｉｅｔａ Ａ Ｓｏｃｉｏ Ｕｎｉｃｏ 噛合歯を有する歯車
CN104583598B (zh) 2013-06-27 2016-08-17 住友精密工业股份有限公司 液压装置
CN108138774B (zh) * 2015-08-17 2021-08-06 伊顿智能动力有限公司 混合齿廓增压器转子
CN108006193B (zh) * 2017-12-02 2020-07-03 北京工业大学 一种基于滚齿加工仿真的理想齿轮表面模型建模方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1442018A (en) * 1921-05-13 1923-01-09 Wendell Evert Jansen Rotor for rotary pumps
US2159744A (en) * 1936-08-26 1939-05-23 Brown & Sharpe Mfg Gear pump
US3209611A (en) * 1961-05-02 1965-10-05 Iyoi Hitosi Teeth profiles of rotors for gear pumps of rotary type
US4794540A (en) * 1986-06-18 1988-12-27 Mts Systems Corporation Iterative spline function controlled positioning mechanism
ES2080051T3 (es) * 1989-02-28 1996-02-01 Siemens Ag Procedimiento de control en una maquina herramienta numerica o un robot.
IT1314702B1 (it) * 1999-12-15 2002-12-31 Luise Renata De Ruote dentate elicoidali a raggio variabile e ad angolo di spintacostante.
ITBO20000119A1 (it) 2000-03-08 2001-09-10 Mario Antonio Morselli Pompa volumetrica rotativa a rotori elicoidali .

Also Published As

Publication number Publication date
US6769891B2 (en) 2004-08-03
ES2256436T3 (es) 2006-07-16
EP1371848A1 (de) 2003-12-17
CA2430004A1 (en) 2003-12-12
DK1371848T3 (da) 2006-05-22
EP1371848B1 (de) 2006-01-04
CA2430004C (en) 2010-09-07
DE60208520D1 (de) 2006-03-30
DE60208520T2 (de) 2006-09-21
US20030231972A1 (en) 2003-12-18

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