ES264770U - Pumping device - Google Patents

Pumping device

Info

Publication number
ES264770U
ES264770U ES1982264770U ES264770U ES264770U ES 264770 U ES264770 U ES 264770U ES 1982264770 U ES1982264770 U ES 1982264770U ES 264770 U ES264770 U ES 264770U ES 264770 U ES264770 U ES 264770U
Authority
ES
Spain
Prior art keywords
liquid
pumping device
air
line
head
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.)
Granted
Application number
ES1982264770U
Other languages
Spanish (es)
Other versions
ES264770Y (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES264770U publication Critical patent/ES264770U/en
Application granted granted Critical
Publication of ES264770Y publication Critical patent/ES264770Y/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A pumping device for lifting a small volume of liquid through a large height comprises a diaphragm pump (1) with a work-dependent stroke, and an inlet valve and an outlet valve to which a suction line and a discharge line (2, 3) respectively are connected. In order to increase the head of liquid provided by the pump an air-supply line (6) is connected to the suction line so that the diaphragm alternately sucks in air and liquid. This reduces the flow rate but provides an increased head of liquid.
ES1982264770U 1981-04-29 1982-04-27 "A PUMPING DEVICE TO RAISE A LIQUID". Expired ES264770Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102103A NL8102103A (en) 1981-04-29 1981-04-29 PUMP DEVICE.

Publications (2)

Publication Number Publication Date
ES264770U true ES264770U (en) 1982-11-16
ES264770Y ES264770Y (en) 1983-05-16

Family

ID=19837419

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982264770U Expired ES264770Y (en) 1981-04-29 1982-04-27 "A PUMPING DEVICE TO RAISE A LIQUID".

Country Status (9)

Country Link
JP (1) JPS57176699U (en)
CA (1) CA1180977A (en)
DE (1) DE3214882A1 (en)
ES (1) ES264770Y (en)
FR (1) FR2504990A1 (en)
GB (1) GB2097485B (en)
IT (1) IT1151326B (en)
NL (1) NL8102103A (en)
SE (1) SE8202572L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573877A (en) * 1985-02-12 1986-03-04 Dammin Software And Technology Apparatus for elevating liquids including a pair of Venturi pipes having wind as motive fluid
US4613284A (en) * 1985-09-03 1986-09-23 Iosif Baumberg Apparatus for elevating liquids including a Venturi pipe and a liquid delay element
US4643650A (en) * 1985-11-25 1987-02-17 Khakzad Ghomi Abdol Hossein Fluid-raising apparatus driven by low hydraulic head
US4808078A (en) * 1987-10-05 1989-02-28 Phoenix Park Systems Pump control system for instantly reversing the drive motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE90740C (en) *
DE252340C (en) *
BE521726A (en) *
DE72396C (en) * 1891-09-20 1894-01-08 Dr. phil. g. W. A. KAHLBAUM in Basel Mixed air pump for lifting liquids
FR1185876A (en) * 1957-11-08 1959-08-07 Liquid pump and others
US3133507A (en) * 1959-10-06 1964-05-19 Philips Corp Bubble-up pump
SE365027B (en) * 1972-04-26 1974-03-11 Electrolux Ab

Also Published As

Publication number Publication date
ES264770Y (en) 1983-05-16
DE3214882A1 (en) 1982-11-18
SE8202572L (en) 1982-10-30
FR2504990B1 (en) 1985-01-18
IT1151326B (en) 1986-12-17
GB2097485B (en) 1984-10-24
CA1180977A (en) 1985-01-15
FR2504990A1 (en) 1982-11-05
IT8220938A0 (en) 1982-04-26
GB2097485A (en) 1982-11-03
JPS57176699U (en) 1982-11-08
NL8102103A (en) 1982-11-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19990601