BE903831A - Pompe volumetrique, en particulier pour produits alimentaires fluides contenant des parties solides. - Google Patents

Pompe volumetrique, en particulier pour produits alimentaires fluides contenant des parties solides.

Info

Publication number
BE903831A
BE903831A BE0/215992A BE215992A BE903831A BE 903831 A BE903831 A BE 903831A BE 0/215992 A BE0/215992 A BE 0/215992A BE 215992 A BE215992 A BE 215992A BE 903831 A BE903831 A BE 903831A
Authority
BE
Belgium
Prior art keywords
food products
products containing
containing solid
solid parts
fluid food
Prior art date
Application number
BE0/215992A
Other languages
English (en)
Inventor
M Bertoli Vittoria
Original Assignee
Rossi & Catelli Spa
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 Rossi & Catelli Spa filed Critical Rossi & Catelli Spa
Publication of BE903831A publication Critical patent/BE903831A/fr

Links

Classifications

    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Une pompe volumétrique, en particulier pour produits alimentaires fluides contenant des parties solides, est pourvue d'un premier et d'un deuxième obturateur à cloche respectivement (3) et (6), qui agissent respectivement sur la soupape d'entrée (2) et sur la soupape de sortie (5) de la pompe, qui sont actionnées tant en ouverture qu'en fermeture grace à des impulsions de pression qui agissent respectivement sur un premier et sur un deuxième piston (8) et (9) à double effet reliés respectivement à la partie postérieure de la tige du premier et du deuxiéme oburateur; chaque obturateur est en outre pourvu d'un tranchant (11) et (13) qui s'insère au fur et à mesure dans le trou que détermine la fente de la soupape.
BE0/215992A 1984-12-14 1985-12-11 Pompe volumetrique, en particulier pour produits alimentaires fluides contenant des parties solides. BE903831A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40115/84A IT1180935B (it) 1984-12-14 1984-12-14 Pompa volumetrica,in particolare per prodotti alimentari fluidi contenenti parti solide

Publications (1)

Publication Number Publication Date
BE903831A true BE903831A (fr) 1986-04-01

Family

ID=11248385

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215992A BE903831A (fr) 1984-12-14 1985-12-11 Pompe volumetrique, en particulier pour produits alimentaires fluides contenant des parties solides.

Country Status (10)

Country Link
JP (1) JPS61145376A (fr)
BE (1) BE903831A (fr)
DE (1) DE3543559A1 (fr)
ES (1) ES8701911A1 (fr)
FR (1) FR2574865B1 (fr)
GB (1) GB2168437B (fr)
GR (1) GR852974B (fr)
IT (1) IT1180935B (fr)
NL (1) NL8503420A (fr)
PT (1) PT81675B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101089A1 (de) * 1991-01-16 1992-07-23 Korthaus Ernst Ventil fuer dickstoffpumpe
DE4210755A1 (de) * 1992-04-01 1993-10-07 Korthaus Ernst Schaltventil mit hydraulischem Antriebszylinder für eine Dickstoffpumpe
ES2139516B1 (es) * 1997-08-27 2001-02-16 Rivero Torres Jose Manuel Bomba de piston de accionamiento multiple.
AU2003245978A1 (en) 2002-06-19 2004-01-06 Dsm Ip Assets B.V. Pasteurisation process for microbial cells and microbial oil
EP1843041B1 (fr) * 2006-04-07 2008-11-26 Bertoli S.r.l. Pompe à déplacement positif pour pomper des produits nutritionnels
CN108005872B (zh) * 2017-12-30 2024-02-20 镇江长城注浆设备有限公司 一种可注膏体砂砾的注浆泵
CN112879262A (zh) * 2021-03-11 2021-06-01 中国地质大学（武汉） 一种用于综合管廊原位喷筑修复的砂浆泵送装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE374261A (fr) * 1929-10-21
FR1139160A (fr) * 1954-12-29 1957-06-26 Courtaulds Ltd Pompe à mouvement alternatif
US4460025A (en) * 1982-01-29 1984-07-17 Scholle William J Filling valve assembly with fiber shearing edge

Also Published As

Publication number Publication date
PT81675B (pt) 1987-09-18
IT8440115A0 (it) 1984-12-14
PT81675A (en) 1986-01-02
GB2168437A (en) 1986-06-18
JPS61145376A (ja) 1986-07-03
ES8701911A1 (es) 1986-12-01
NL8503420A (nl) 1986-07-01
FR2574865A1 (fr) 1986-06-20
FR2574865B1 (fr) 1990-06-15
DE3543559A1 (de) 1986-06-19
GB2168437B (en) 1988-03-23
GB8530297D0 (en) 1986-01-22
ES549936A0 (es) 1986-12-01
GR852974B (fr) 1986-04-04
IT8440115A1 (it) 1986-06-14
IT1180935B (it) 1987-09-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROSSI & CATELLI S.P.A.

Effective date: 19951231