GB2168437B - A positive pump, in particular, for fluid foodstuffs containing solid matter - Google Patents

A positive pump, in particular, for fluid foodstuffs containing solid matter

Info

Publication number
GB2168437B
GB2168437B GB08530297A GB8530297A GB2168437B GB 2168437 B GB2168437 B GB 2168437B GB 08530297 A GB08530297 A GB 08530297A GB 8530297 A GB8530297 A GB 8530297A GB 2168437 B GB2168437 B GB 2168437B
Authority
GB
United Kingdom
Prior art keywords
solid matter
containing solid
positive pump
foodstuffs containing
fluid foodstuffs
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
Application number
GB08530297A
Other versions
GB2168437A (en
GB8530297D0 (en
Inventor
Vittorio Bertoli
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.)
Rossi and Catelli SpA
Original Assignee
Rossi and 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 and Catelli SpA filed Critical Rossi and Catelli SpA
Publication of GB8530297D0 publication Critical patent/GB8530297D0/en
Publication of GB2168437A publication Critical patent/GB2168437A/en
Application granted granted Critical
Publication of GB2168437B publication Critical patent/GB2168437B/en
Expired 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
    • 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
GB08530297A 1984-12-14 1985-12-09 A positive pump, in particular, for fluid foodstuffs containing solid matter Expired GB2168437B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40115/84A IT1180935B (en) 1984-12-14 1984-12-14 VOLUMETRIC PUMP, IN PARTICULAR FOR FLUID FOOD PRODUCTS CONTAINING SOLID PARTS

Publications (3)

Publication Number Publication Date
GB8530297D0 GB8530297D0 (en) 1986-01-22
GB2168437A GB2168437A (en) 1986-06-18
GB2168437B true GB2168437B (en) 1988-03-23

Family

ID=11248385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08530297A Expired GB2168437B (en) 1984-12-14 1985-12-09 A positive pump, in particular, for fluid foodstuffs containing solid matter

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101089A1 (en) * 1991-01-16 1992-07-23 Korthaus Ernst Pump valve carrying solids in suspension fluid - has elastic sealing collar at valve rod end, pressing against sealing ring
DE4210755A1 (en) * 1992-04-01 1993-10-07 Korthaus Ernst Hydraulically operated valve for sludge pipe - has sliding fit valve with profiled sealing edge which has sealing rings made of wear resistant metal
ES2139516B1 (en) * 1997-08-27 2001-02-16 Rivero Torres Jose Manuel MULTIPLE DRIVE PISTON PUMP.
JP2005529621A (en) 2002-06-19 2005-10-06 デーエスエム イーペー アセッツ ベスローテン フェンノートシャップ Method of pasteurizing microbial cells and microbial oils
DE602006003863D1 (en) * 2006-04-07 2009-01-08 Bertoli S R L Displacement pump for conveying food
CN108005872B (en) * 2017-12-30 2024-02-20 镇江长城注浆设备有限公司 Grouting pump capable of injecting paste gravel
CN112879262A (en) * 2021-03-11 2021-06-01 中国地质大学（武汉） Mortar pumping device for in-situ spraying and building repair of comprehensive pipe gallery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE374261A (en) * 1929-10-21
FR1139160A (en) * 1954-12-29 1957-06-26 Courtaulds Ltd Reciprocating pump
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
IT1180935B (en) 1987-09-23
ES8701911A1 (en) 1986-12-01
FR2574865B1 (en) 1990-06-15
IT8440115A0 (en) 1984-12-14
ES549936A0 (en) 1986-12-01
BE903831A (en) 1986-04-01
GB2168437A (en) 1986-06-18
FR2574865A1 (en) 1986-06-20
PT81675A (en) 1986-01-02
GB8530297D0 (en) 1986-01-22
JPS61145376A (en) 1986-07-03
GR852974B (en) 1986-04-04
NL8503420A (en) 1986-07-01
PT81675B (en) 1987-09-18
IT8440115A1 (en) 1986-06-14
DE3543559A1 (en) 1986-06-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041209