DE1034030B - Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture - Google Patents

Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture

Info

Publication number
DE1034030B
DE1034030B DE1955R0017469 DER0017469A DE1034030B DE 1034030 B DE1034030 B DE 1034030B DE 1955R0017469 DE1955R0017469 DE 1955R0017469 DE R0017469 A DER0017469 A DE R0017469A DE 1034030 B DE1034030 B DE 1034030B
Authority
DE
Grant status
Application
Patent type
Prior art keywords
agriculture
lubricating
especially
non
pest control
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.)
Pending
Application number
DE1955R0017469
Other languages
German (de)
Inventor
Georg Wiggermann
Original Assignee
Reiners Walter Dr Ing
Georg Wiggermann
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06Pumps having fluid drive
    • F04B43/067Pumps having fluid drive the fluid being actuated directly by a piston
DE1955R0017469 1955-09-22 1955-09-22 Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture Pending DE1034030B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1955R0017469 DE1034030B (en) 1955-09-22 1955-09-22 Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1955R0017469 DE1034030B (en) 1955-09-22 1955-09-22 Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture

Publications (1)

Publication Number Publication Date
DE1034030B true true DE1034030B (en) 1958-07-10

Family

ID=7399978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1955R0017469 Pending DE1034030B (en) 1955-09-22 1955-09-22 Diaphragm pump for non-lubricating and chemically aggressive liquids, especially for Pest control in agriculture

Country Status (1)

Country Link
DE (1) DE1034030B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095123B (en) * 1957-06-01 1960-12-15 Friedrich Wilhelm Pleuger Submersible pump with membrane piston drive
US3775030A (en) * 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
DE2447741A1 (en) * 1973-10-05 1975-04-10 Wanner Engineering Piston device for a diaphragm pump
DE2707844A1 (en) * 1976-07-01 1978-01-05 Graco Inc diaphragm pump
DE2843054A1 (en) * 1978-10-03 1980-04-10 Bran & Luebbe Hydraulic membrane pump for chemicals - has driving liquid make=up valve controlled by membrane to prevent early opening
DE3210240A1 (en) * 1982-03-20 1983-10-06 Heinz M Naegel Diaphragm displacement pump
EP0641935A1 (en) * 1993-08-19 1995-03-08 LEWA Herbert Ott GmbH + Co. Hydraulically actuated membrane pump with limitation of the membrane stroke
DE10143978B4 (en) * 2001-09-07 2005-03-03 Lewa Herbert Ott Gmbh + Co. Hydraulically driven diaphragm pump with pre-tensioned membrane
EP1625301A2 (en) * 2003-05-16 2006-02-15 Wanner Engineering, Inc. Diaphragm pump
WO2012025423A1 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Membrane pump having an inertially controlled leak extension valve
WO2012025422A2 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Membrane pump and method for adjusting same
DE102013105072A1 (en) * 2013-05-16 2014-11-20 Prominent Gmbh Diaphragm pump with position control
WO2016005596A1 (en) * 2014-07-11 2016-01-14 Prominent Gmbh Diaphragm pump with reduced leak extension in the event of overload

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303597A (en) * 1940-05-09 1942-12-01 Infilco Inc Measuring pump
US2345693A (en) * 1941-08-16 1944-04-04 Frederick E Wilson Fluid pumping or feeding device
FR906965A (en) * 1943-09-02 1946-02-26 high pressure pump for liquid and making use corosif intended especially autraitement by spraying trees
US2424595A (en) * 1944-03-13 1947-07-29 Hydraulic Impact Tool Company Pumping mechanism
DE843502C (en) * 1950-01-24 1952-07-10 Westfalia Dinnendahl Groeppel Method and apparatus for controlling the delivery rate of a diaphragm pump
FR1069107A (en) * 1952-11-05 1954-07-05 Pump self-controlled compression chamber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303597A (en) * 1940-05-09 1942-12-01 Infilco Inc Measuring pump
US2345693A (en) * 1941-08-16 1944-04-04 Frederick E Wilson Fluid pumping or feeding device
FR906965A (en) * 1943-09-02 1946-02-26 high pressure pump for liquid and making use corosif intended especially autraitement by spraying trees
US2424595A (en) * 1944-03-13 1947-07-29 Hydraulic Impact Tool Company Pumping mechanism
DE843502C (en) * 1950-01-24 1952-07-10 Westfalia Dinnendahl Groeppel Method and apparatus for controlling the delivery rate of a diaphragm pump
FR1069107A (en) * 1952-11-05 1954-07-05 Pump self-controlled compression chamber

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095123B (en) * 1957-06-01 1960-12-15 Friedrich Wilhelm Pleuger Submersible pump with membrane piston drive
US3775030A (en) * 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
DE2357143A1 (en) * 1971-12-01 1975-05-22 Wanner Engineering Diaphragm pump and pressure control and relief valve
FR2251225A5 (en) * 1971-12-01 1975-06-06 Wanner Engineering
DE2447741A1 (en) * 1973-10-05 1975-04-10 Wanner Engineering Piston device for a diaphragm pump
DE2707844A1 (en) * 1976-07-01 1978-01-05 Graco Inc diaphragm pump
DE2843054A1 (en) * 1978-10-03 1980-04-10 Bran & Luebbe Hydraulic membrane pump for chemicals - has driving liquid make=up valve controlled by membrane to prevent early opening
DE3210240A1 (en) * 1982-03-20 1983-10-06 Heinz M Naegel Diaphragm displacement pump
EP0641935A1 (en) * 1993-08-19 1995-03-08 LEWA Herbert Ott GmbH + Co. Hydraulically actuated membrane pump with limitation of the membrane stroke
DE10143978B4 (en) * 2001-09-07 2005-03-03 Lewa Herbert Ott Gmbh + Co. Hydraulically driven diaphragm pump with pre-tensioned membrane
US6884045B2 (en) 2001-09-07 2005-04-26 Lewa Herbert Ott Gmbh & Co. Hydraulically powered diaphragm pump with pretensioned diaphragm
EP1625301A2 (en) * 2003-05-16 2006-02-15 Wanner Engineering, Inc. Diaphragm pump
EP1625301A4 (en) * 2003-05-16 2007-10-03 Wanner Engineering Diaphragm pump
WO2012025423A1 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Membrane pump having an inertially controlled leak extension valve
DE102010039829A1 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Diaphragm pump with trägheitsgesteuertem leakage compensation valve
WO2012025422A2 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Membrane pump and method for adjusting same
DE102010039831A1 (en) 2010-08-26 2012-03-01 Prominent Dosiertechnik Gmbh Diaphragm pump, as well as method for setting of such
WO2012025422A3 (en) * 2010-08-26 2012-07-19 Prominent Dosiertechnik Gmbh Membrane pump and method for adjusting same
CN103210216A (en) * 2010-08-26 2013-07-17 卓越剂量技术有限公司 Membrane pump and method for adjusting same
RU2573069C2 (en) * 2010-08-26 2016-01-20 Проминент Гмбх Membrane pump provided with leaks compensation inertial-control valve
CN103210216B (en) * 2010-08-26 2016-05-11 卓越有限公司 Diaphragm adjusting methods
DE102013105072A1 (en) * 2013-05-16 2014-11-20 Prominent Gmbh Diaphragm pump with position control
WO2016005596A1 (en) * 2014-07-11 2016-01-14 Prominent Gmbh Diaphragm pump with reduced leak extension in the event of overload
DE102014109801A1 (en) 2014-07-11 2016-01-14 Prominent Gmbh Diaphragm pump with reduced leakage supplement in case of overload
CN106460823A (en) * 2014-07-11 2017-02-22 卓越有限公司 Diaphragm pump with reduced leak extension in the event of overload

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