DE59500392D1 - Pump for conveying liquids - Google Patents

Pump for conveying liquids

Info

Publication number
DE59500392D1
DE59500392D1 DE59500392T DE59500392T DE59500392D1 DE 59500392 D1 DE59500392 D1 DE 59500392D1 DE 59500392 T DE59500392 T DE 59500392T DE 59500392 T DE59500392 T DE 59500392T DE 59500392 D1 DE59500392 D1 DE 59500392D1
Authority
DE
Germany
Prior art keywords
pump body
piston
overflow
pump
magnetisable
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 - Fee Related
Application number
DE59500392T
Other languages
German (de)
Inventor
Arthur Schmed Arthur Schmed
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.)
Fianara International BV
Original Assignee
SAMARO ENGINEERING- und HANDELS AG WETZIKON CH
Samaro Engineering und Handels AG
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 SAMARO ENGINEERING- und HANDELS AG WETZIKON CH, Samaro Engineering und Handels AG filed Critical SAMARO ENGINEERING- und HANDELS AG WETZIKON CH
Application granted granted Critical
Publication of DE59500392D1 publication Critical patent/DE59500392D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The pump body (1) has an overflow channel (7) set in it. Liquids can flow from one side of the plunger piston (2) to the other one via the overflow. The external diameter of the piston is approx. the same as the internal diameter of the hollow-cylindrical inner chamber (8). Due to this, the piston is tightly enclosed by the pump body outside the overflow. A two-part magnetisable core (12A,B) and the coil (3) may form an electric magnet (6). The two core parts may be kept at a distance by a non-magnetisable distance disc (13), and may at least partially enclose the pump body.
DE59500392T 1994-10-21 1995-09-05 Pump for conveying liquids Expired - Fee Related DE59500392D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4437670A DE4437670C1 (en) 1994-10-21 1994-10-21 Pump for conveying liquids

Publications (1)

Publication Number Publication Date
DE59500392D1 true DE59500392D1 (en) 1997-08-21

Family

ID=6531372

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4437670A Expired - Fee Related DE4437670C1 (en) 1994-10-21 1994-10-21 Pump for conveying liquids
DE59500392T Expired - Fee Related DE59500392D1 (en) 1994-10-21 1995-09-05 Pump for conveying liquids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4437670A Expired - Fee Related DE4437670C1 (en) 1994-10-21 1994-10-21 Pump for conveying liquids

Country Status (4)

Country Link
EP (1) EP0708243B1 (en)
AT (1) ATE155551T1 (en)
DE (2) DE4437670C1 (en)
ES (1) ES2106628T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759424A1 (en) * 1997-02-13 1998-08-14 Eaton Sa Monaco VIBRATING PISTON PUMP
AU751763B2 (en) * 1998-05-15 2002-08-29 Rolland Versini Motor pump with axial through flow comprising an incorporated flowmeter and pressure controller
FR2782347B1 (en) * 1998-08-31 2000-12-29 Versini Rolland MOTOR PUMP WITH AXIAL FLOW THROUGH AND INCORPORATED FLOWMETER
DE10212551B4 (en) * 2002-03-05 2016-06-02 Ulrich Fritzsche Device for conveying fluids driven by an internal combustion engine with a free-floating stepped piston
DE102012004735B4 (en) * 2012-03-08 2016-10-13 Thomas Magnete Gmbh Reciprocating pump with electromagnetic drive, with storage of the armature on a rod and a valve assembly consisting of a stroke-dependent slot control
DE102018003509A1 (en) 2018-04-28 2019-10-31 Thomas Magnete Gmbh Electromagnet and method of making the electromagnet
DE102018003507B3 (en) * 2018-04-28 2019-10-24 Thomas Magnete Gmbh Linear-acting electric pump unit with a bellows and method of operating the same
DE102019210666A1 (en) * 2019-07-18 2021-01-21 Robert Bosch Gmbh Pump device for a brake system of a motor vehicle, brake system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US402152A (en) * 1889-04-30 Grinding-machine for mower and reaper knives
US2669186A (en) * 1951-11-28 1954-02-16 Bendix Aviat Corp Reciprocatory electromagnetic pump
US3348489A (en) * 1965-01-21 1967-10-24 Meyer Ernst Induction pump
DE1653553B2 (en) * 1967-01-28 1977-11-17 Wilhelm Keller Kg, 7401 Nehren INDUCTION PUMP
CH537522A (en) * 1971-02-15 1973-05-31 Ombre Costruzioni Elettromecca Alternative electromagnetic pump
US4169696A (en) * 1977-10-12 1979-10-02 Facet Enterprises, Inc. High pressure fluid pump
US4306842A (en) * 1978-06-28 1981-12-22 Jidosha Kiki Co., Ltd. Electromagnetic pumps
GB8709082D0 (en) * 1987-04-15 1987-05-20 Eaton Sa Monaco Electrical fluid pump

Also Published As

Publication number Publication date
EP0708243A1 (en) 1996-04-24
EP0708243B1 (en) 1997-07-16
ES2106628T3 (en) 1997-11-01
DE4437670C1 (en) 1996-04-04
ATE155551T1 (en) 1997-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: HIEBER, SCHENK, THOMA UND LEBERECHT, WIRTSCHAFTSPRUEFER, STEUERBERATER UND RECHTSANWAELTE, 70734 FELLBACH

8327 Change in the person/name/address of the patent owner

Owner name: FIANARA INTERNATIONAL B.V., AMSTERDAM, NL

8339 Ceased/non-payment of the annual fee