ATE16037T1 - DIAPHRAGM PUMP, PARTICULARLY FOR WATER MAINTENANCE ON CONSTRUCTION SITES. - Google Patents

DIAPHRAGM PUMP, PARTICULARLY FOR WATER MAINTENANCE ON CONSTRUCTION SITES.

Info

Publication number
ATE16037T1
ATE16037T1 AT82101652T AT82101652T ATE16037T1 AT E16037 T1 ATE16037 T1 AT E16037T1 AT 82101652 T AT82101652 T AT 82101652T AT 82101652 T AT82101652 T AT 82101652T AT E16037 T1 ATE16037 T1 AT E16037T1
Authority
AT
Austria
Prior art keywords
chamber
diaphragm
pump
diaphragm pump
construction sites
Prior art date
Application number
AT82101652T
Other languages
German (de)
Inventor
Gerd Bruns
Original Assignee
Gerd Bruns
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 Gerd Bruns filed Critical Gerd Bruns
Application granted granted Critical
Publication of ATE16037T1 publication Critical patent/ATE16037T1/en

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Diaphragm pump, preferably a double diaphragm pump, in particular for the control of water on sites, wherein flexible diaphragms which are inclined towards one another in the shape of a V are clamped in housings which are arranged adjacent one another and which enclose a pump chamber provided in each case with an intake and pressure joint, the said diaphragms being able to be reciprocated by means of push rods coupled to a driven crankshaft, characterised in that each pump chamber is subdivided into a relatively short flow chamber (15) which has the pressure joint and the intake and into a diaphragm chamber (16) which is substantially separate therefrom, that the flow chamber is located at the deepest point of the section of the housing (11, 12) which encloses the diaphragm chamber, and that the diaphragm chamber, which is thus located high up in the housing, communicates with the flow chamber via a lower opening.
AT82101652T 1981-03-06 1982-03-04 DIAPHRAGM PUMP, PARTICULARLY FOR WATER MAINTENANCE ON CONSTRUCTION SITES. ATE16037T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813108516 DE3108516A1 (en) 1981-03-06 1981-03-06 DIAPHRAGM PUMP, ESPECIALLY FOR WATER CONSERVATION ON CONSTRUCTION SITES
EP82101652A EP0059937B1 (en) 1981-03-06 1982-03-04 Diaphragm pump, particularly for the control of the water level in sites

Publications (1)

Publication Number Publication Date
ATE16037T1 true ATE16037T1 (en) 1985-10-15

Family

ID=6126508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82101652T ATE16037T1 (en) 1981-03-06 1982-03-04 DIAPHRAGM PUMP, PARTICULARLY FOR WATER MAINTENANCE ON CONSTRUCTION SITES.

Country Status (3)

Country Link
EP (1) EP0059937B1 (en)
AT (1) ATE16037T1 (en)
DE (2) DE3108516A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR53678E (en) *
FR362598A (en) * 1905-12-20 1906-06-29 Manfred Vaccari Control device for pumps and other similar devices
GB283021A (en) * 1927-03-28 1928-01-05 Jean Donat Julien Improvements relating to pumps
DE871246C (en) * 1939-12-14 1953-03-19 Dorr Ges M B H Single or double pump
GB727579A (en) * 1950-12-21 1955-04-06 Ets A Guiot Improvements in multiple diaphragm pumps
FR1081203A (en) * 1953-04-25 1954-12-16 P Berthoud Ets Liquid pump operated by an agricultural tractor or the like
DE1453543A1 (en) * 1963-09-06 1969-05-29 Ernst Kuttig Diaphragm pump
FR1423088A (en) * 1964-11-20 1966-01-03 Nicolas & Co Ets Improvements to diaphragm pumps
FR2064603A6 (en) * 1969-10-02 1971-07-23 Cozic Albert
DE2306900A1 (en) * 1973-02-13 1974-08-15 Lothar Pracht Gmbh & Co Kg Mas HIGH PERFORMANCE DOUBLE DIAPHRAGM SUCTION AND PRESSURE PUMP FOR USE FOR GROUNDWATER MAINTENANCE

Also Published As

Publication number Publication date
EP0059937B1 (en) 1985-10-09
DE3108516A1 (en) 1982-09-23
DE3266744D1 (en) 1985-11-14
EP0059937A1 (en) 1982-09-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee