NL8503420A - Positieve pomp, in het bijzonder voor vloeibare voedingsstoffen met vast materiaal. - Google Patents

Positieve pomp, in het bijzonder voor vloeibare voedingsstoffen met vast materiaal. Download PDF

Info

Publication number
NL8503420A
NL8503420A NL8503420A NL8503420A NL8503420A NL 8503420 A NL8503420 A NL 8503420A NL 8503420 A NL8503420 A NL 8503420A NL 8503420 A NL8503420 A NL 8503420A NL 8503420 A NL8503420 A NL 8503420A
Authority
NL
Netherlands
Prior art keywords
valve
positive pump
seat
solid material
poppet
Prior art date
Application number
NL8503420A
Other languages
English (en)
Dutch (nl)
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 NL8503420A publication Critical patent/NL8503420A/nl

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)
NL8503420A 1984-12-14 1985-12-11 Positieve pomp, in het bijzonder voor vloeibare voedingsstoffen met vast materiaal. NL8503420A (nl)

Applications Claiming Priority (2)

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
IT4011584 1984-12-14

Publications (1)

Publication Number Publication Date
NL8503420A true NL8503420A (nl) 1986-07-01

Family

ID=11248385

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8503420A NL8503420A (nl) 1984-12-14 1985-12-11 Positieve pomp, in het bijzonder voor vloeibare voedingsstoffen met vast materiaal.

Country Status (10)

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

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.
ES2712854T3 (es) 2002-06-19 2019-05-16 Dsm Ip Assets Bv Aceite microbiano y procedimientos para su procesamiento
EP1843041B1 (en) * 2006-04-07 2008-11-26 Bertoli S.r.l. An improved positive displacement pump, in particular for food products
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 (fi) * 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
FR2574865B1 (fr) 1990-06-15
GR852974B (fi) 1986-04-04
IT8440115A1 (it) 1986-06-14
GB8530297D0 (en) 1986-01-22
BE903831A (fr) 1986-04-01
PT81675A (en) 1986-01-02
FR2574865A1 (fr) 1986-06-20
GB2168437A (en) 1986-06-18
IT8440115A0 (it) 1984-12-14
JPS61145376A (ja) 1986-07-03
ES549936A0 (es) 1986-12-01
ES8701911A1 (es) 1986-12-01
DE3543559A1 (de) 1986-06-19
PT81675B (pt) 1987-09-18
IT1180935B (it) 1987-09-23
GB2168437B (en) 1988-03-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed