DE3866519D1 - Pumpe mit ansaug- und verdraengerkolben. - Google Patents

Pumpe mit ansaug- und verdraengerkolben.

Info

Publication number
DE3866519D1
DE3866519D1 DE8888114447T DE3866519T DE3866519D1 DE 3866519 D1 DE3866519 D1 DE 3866519D1 DE 8888114447 T DE8888114447 T DE 8888114447T DE 3866519 T DE3866519 T DE 3866519T DE 3866519 D1 DE3866519 D1 DE 3866519D1
Authority
DE
Germany
Prior art keywords
suction
pump
displacement piston
piston
displacement
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 - Lifetime
Application number
DE8888114447T
Other languages
English (en)
Inventor
Davide Trevisani
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.)
Soilmec SpA
Original Assignee
Soilmec 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 Soilmec SpA filed Critical Soilmec SpA
Application granted granted Critical
Publication of DE3866519D1 publication Critical patent/DE3866519D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • 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
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1097—Valves; Arrangement of valves with means for lifting the closure member for pump cleaning purposes
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/147—Mounting or detaching of piston rod
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/166—Cylinder liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Sealing (AREA)
DE8888114447T 1987-11-23 1988-09-05 Pumpe mit ansaug- und verdraengerkolben. Expired - Lifetime DE3866519D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8703702A IT1213730B (it) 1987-11-23 1987-11-23 Pompa idraulica a stantuffo tuffante aspirante-premente

Publications (1)

Publication Number Publication Date
DE3866519D1 true DE3866519D1 (de) 1992-01-09

Family

ID=11111453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888114447T Expired - Lifetime DE3866519D1 (de) 1987-11-23 1988-09-05 Pumpe mit ansaug- und verdraengerkolben.

Country Status (4)

Country Link
EP (1) EP0317716B1 (de)
DE (1) DE3866519D1 (de)
ES (1) ES2027358T3 (de)
IT (1) IT1213730B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230274B (it) * 1989-06-14 1991-10-18 Vitali Spa Gruppo di comando per presse utilizzate per l'estrazione del burro di cacao, dalla pasta di cacao.
DE4314132A1 (de) * 1993-05-02 1994-11-03 Friedrich Schwald Kolbenpumpe
GB2287758B (en) * 1994-03-19 1998-06-24 Hydrair Ltd Pumps for shear sensitive material
DE10125669B4 (de) * 2001-05-25 2006-04-27 Hammelmann Maschinenfabrik Gmbh Pumpe, insbesondere Plungerpumpe
US8105055B2 (en) * 2009-06-18 2012-01-31 Fiac Tech Services, LLC Suction manifold mounting for a fluid end for a high-pressure pump
CN106321398A (zh) * 2015-06-24 2017-01-11 韩文峰 一种用于输送含颗粒混合液的柱塞泵
CN107990022A (zh) * 2017-12-08 2018-05-04 兰州理工大学 一种用于柱塞泵的配流阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131749A (en) * 1936-06-29 1938-10-04 Homestead Valve Mfg Co Pump
US2655870A (en) * 1947-10-22 1953-10-20 Union Steam Pump Company Reciprocating pump for food materials
US3679332A (en) * 1970-04-10 1972-07-25 Union Pump Co Reciprocating piston pump
US3819303A (en) * 1973-06-13 1974-06-25 Ecodyne Corp Relief-release pumps
US4500267A (en) * 1981-10-08 1985-02-19 Birdwell J C Mud pump

Also Published As

Publication number Publication date
ES2027358T3 (es) 1992-06-01
IT1213730B (it) 1989-12-29
EP0317716A3 (en) 1989-08-09
EP0317716A2 (de) 1989-05-31
EP0317716B1 (de) 1991-11-27
IT8703702A0 (it) 1987-11-23

Similar Documents

Publication Publication Date Title
DE69023317D1 (de) Magnetisch angetriebene Pumpe.
DE3883563D1 (de) Mehrfach magnetisch angetriebene Pumpe.
NO882991D0 (no) Pumpe.
DE3885193D1 (de) Verdrängerpumpe mit geringer Druckschwankung.
DE68904684D1 (de) Pumpe mit herausnehmbaren kassetten.
DE3869254D1 (de) Peristaltikpumpe.
NO871801D0 (no) Pumpe.
DE3775431D1 (de) Pumpe.
DE69011634D1 (de) Pumpe mit hin- und hergehenden Kolben.
DE3780847D1 (de) Pumpe.
DE69020536D1 (de) Magnetisch angetriebene Pumpe.
DE3861690D1 (de) Pumpe.
DE69002735D1 (de) Peristaltische pumpe.
DK431188D0 (da) Pumpe
DE3887672D1 (de) Pumpe mit gekapseltem Sauglaufrad.
DE69033292D1 (de) Peristaltische Pumpe
DE3866519D1 (de) Pumpe mit ansaug- und verdraengerkolben.
NO894891D0 (no) Pumpe.
DE69011731D1 (de) Pumpe.
TR25789A (tr) VOLüMETRIK POMPA VE VOLüMETRIK POMPALAMA YÖNTEMI.
DE58904213D1 (de) Kolbenpumpe.
DE69007003D1 (de) Peristaltische Pumpe mit zwei Stufen.
DK471889D0 (da) Pumpe
DE68913184D1 (de) Hochdruckpumpe mit hin -und wieder zurücklaufendem kolben.
DE68903822D1 (de) Vakuumpumpe mit mehreren abschnitten.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee