FR2478222B1 - - Google Patents

Info

Publication number
FR2478222B1
FR2478222B1 FR8005663A FR8005663A FR2478222B1 FR 2478222 B1 FR2478222 B1 FR 2478222B1 FR 8005663 A FR8005663 A FR 8005663A FR 8005663 A FR8005663 A FR 8005663A FR 2478222 B1 FR2478222 B1 FR 2478222B1
Authority
FR
France
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
FR8005663A
Other languages
French (fr)
Other versions
FR2478222A1 (fr
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.)
MECANIQUE METALLURGIE STE GLE
Original Assignee
MECANIQUE METALLURGIE STE GLE
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=9239642&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2478222(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MECANIQUE METALLURGIE STE GLE filed Critical MECANIQUE METALLURGIE STE GLE
Priority to FR8005663A priority Critical patent/FR2478222A1/fr
Priority to EP19810400296 priority patent/EP0037294B1/fr
Priority to DE8181400296T priority patent/DE3160674D1/de
Publication of FR2478222A1 publication Critical patent/FR2478222A1/fr
Application granted granted Critical
Publication of FR2478222B1 publication Critical patent/FR2478222B1/fr
Granted 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR8005663A 1980-03-13 1980-03-13 Perfectionnements apportes aux installations pour le transport de produits pateux a grande viscosite Granted FR2478222A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8005663A FR2478222A1 (fr) 1980-03-13 1980-03-13 Perfectionnements apportes aux installations pour le transport de produits pateux a grande viscosite
EP19810400296 EP0037294B1 (fr) 1980-03-13 1981-02-26 Installation à pompe monovis pour le transport de produits pâteux possédant une grande viscosité
DE8181400296T DE3160674D1 (en) 1980-03-13 1981-02-26 Single screw pump installation for the transport of pasty products possessing a high viscosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005663A FR2478222A1 (fr) 1980-03-13 1980-03-13 Perfectionnements apportes aux installations pour le transport de produits pateux a grande viscosite

Publications (2)

Publication Number Publication Date
FR2478222A1 FR2478222A1 (fr) 1981-09-18
FR2478222B1 true FR2478222B1 (enExample) 1983-07-22

Family

ID=9239642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005663A Granted FR2478222A1 (fr) 1980-03-13 1980-03-13 Perfectionnements apportes aux installations pour le transport de produits pateux a grande viscosite

Country Status (3)

Country Link
EP (1) EP0037294B1 (enExample)
DE (1) DE3160674D1 (enExample)
FR (1) FR2478222A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276090A (zh) * 2016-10-13 2017-01-04 何贤强 一种食品馅料传输装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3576844D1 (de) * 1984-12-12 1990-05-03 Robert A Barr Wellenfoermige pumpenanlage.
FR2616169B1 (fr) * 1987-06-03 1992-08-21 Boehm Patrick Procede de transport et d'application de materiaux granuleux humides de faible densite ne presentant pas d'ecoulement naturel et dispositif pour la mise en oeuvre de ce procede
CA2009905C (en) * 1990-02-13 1994-08-30 Michael Langford Malkoski High density grout pump
US5174725A (en) * 1991-12-02 1992-12-29 Corning Incorporated Gear pump having multiple pairs of gears
US5312224A (en) * 1993-03-12 1994-05-17 International Business Machines Corporation Conical logarithmic spiral viscosity pump
DE9306278U1 (de) * 1993-04-26 1993-09-16 CarboTech Berg- und Tunnelbausysteme GmbH, 4300 Essen Einrichtung zum Verpressen von Zwei-Komponenten-Kunstharzen
NL1004549C2 (nl) * 1996-11-18 1998-05-19 Hama Nederland B V Mobiele pompinrichting en koppeling.
US6491501B1 (en) * 2000-09-01 2002-12-10 Moyno, Inc. Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials
AUPS160702A0 (en) * 2002-04-08 2002-05-16 Fibrecycle Pty Ltd Particulate matter conveyor
FR2855162A1 (fr) * 2003-05-20 2004-11-26 Medelco Dispositif d'alimentation d'une installation en materiau pulverulent
CN102530515B (zh) * 2012-02-27 2015-05-13 山东忠诚橡胶有限公司 一种双螺旋输送防粘辊自动清理装置及其清理方法
CN104832189A (zh) * 2015-04-14 2015-08-12 安徽岚岛重工科技股份有限公司 一种喷浆机的自动推进出料装置
CN110552879B (zh) * 2019-09-29 2024-05-24 陈行 一种四螺杆泵

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331585C3 (de) * 1973-06-20 1979-12-13 Netzsch-Mohnopumpen Gmbh, 8672 Selb Exzenterschneckenpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276090A (zh) * 2016-10-13 2017-01-04 何贤强 一种食品馅料传输装置
CN106276090B (zh) * 2016-10-13 2018-09-28 何贤强 一种食品馅料传输装置

Also Published As

Publication number Publication date
EP0037294B1 (fr) 1983-07-27
DE3160674D1 (en) 1983-09-01
EP0037294A3 (en) 1981-10-14
EP0037294A2 (fr) 1981-10-07
FR2478222A1 (fr) 1981-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse