EP0073940A3 - Proportioning pump - Google Patents

Proportioning pump Download PDF

Info

Publication number
EP0073940A3
EP0073940A3 EP82107147A EP82107147A EP0073940A3 EP 0073940 A3 EP0073940 A3 EP 0073940A3 EP 82107147 A EP82107147 A EP 82107147A EP 82107147 A EP82107147 A EP 82107147A EP 0073940 A3 EP0073940 A3 EP 0073940A3
Authority
EP
European Patent Office
Prior art keywords
proportioning pump
proportioning
pump
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
EP82107147A
Other languages
German (de)
Other versions
EP0073940A2 (en
EP0073940B1 (en
Inventor
Hans Arens
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.)
Gruenbeck Wasseraufbereitung GmbH
Original Assignee
Gruenbeck Wasseraufbereitung GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25614326&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0073940(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenbeck Wasseraufbereitung GmbH filed Critical Gruenbeck Wasseraufbereitung GmbH
Priority to AT82107147T priority Critical patent/ATE23605T1/en
Publication of EP0073940A2 publication Critical patent/EP0073940A2/en
Publication of EP0073940A3 publication Critical patent/EP0073940A3/en
Application granted granted Critical
Publication of EP0073940B1 publication Critical patent/EP0073940B1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
EP82107147A 1981-09-03 1982-08-06 Proportioning pump Expired EP0073940B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82107147T ATE23605T1 (en) 1981-09-03 1982-08-06 DOSING PUMP.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3134940 1981-09-03
DE3134940A DE3134940C2 (en) 1981-09-03 1981-09-03 Dosing pump
AU10932/83A AU1093283A (en) 1981-09-03 1983-02-02 Diaphragm dosing pump

Publications (3)

Publication Number Publication Date
EP0073940A2 EP0073940A2 (en) 1983-03-16
EP0073940A3 true EP0073940A3 (en) 1984-08-01
EP0073940B1 EP0073940B1 (en) 1986-11-12

Family

ID=25614326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107147A Expired EP0073940B1 (en) 1981-09-03 1982-08-06 Proportioning pump

Country Status (9)

Country Link
US (1) US4515537A (en)
EP (1) EP0073940B1 (en)
JP (1) JPS5844279A (en)
AU (1) AU1093283A (en)
BE (1) BE894159A (en)
DE (1) DE3134940C2 (en)
FR (1) FR2512122B1 (en)
GB (1) GB2104977B (en)
IT (1) IT1155058B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300461A1 (en) * 1983-01-08 1984-08-30 Lang Apparatebau GmbH, 8227 Siegsdorf PISTON DIAPHRAGM PUMP
DE3329006C2 (en) * 1983-08-11 1993-12-09 Lang Apparatebau Gmbh Plunger dosing pump
NL8403270A (en) * 1984-10-29 1986-05-16 Unilever Nv DOSING DEVICE FOR LIQUID PRODUCTS.
DE3442227A1 (en) * 1984-11-19 1986-05-28 Kernforschungsanlage Jülich GmbH, 5170 Jülich METHOD AND DEVICE FOR THE ION CHROMATOGRAPHIC DETERMINATION OF THE TRACK CONTENT OF AQUEOUS SAMPLES
US4858789A (en) * 1988-04-04 1989-08-22 Loctite Corporation Sealless modular positive displacement dispenser
DE3928411A1 (en) * 1989-08-28 1991-03-07 Gruenbeck Josef Wasseraufb DOSING PUMP
JPH0799140B2 (en) * 1989-12-28 1995-10-25 株式会社丸山製作所 Multiple reciprocating pump
JPH03246380A (en) * 1990-02-23 1991-11-01 Masaru Kuwabara Viscous pump
EP0599003A1 (en) * 1992-11-26 1994-06-01 Gütling Gmbh Apparatus and process for regeneration of an ion-exchange installation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120945A5 (en) * 1970-12-28 1972-08-18 Mec O Matic Cy

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US862867A (en) * 1906-03-28 1907-08-06 Lewis Watson Eggleston Pneumatic pumping apparatus.
FR648768A (en) * 1927-12-31 1928-12-15 Device for dosing and dispensing liquids
DE579779C (en) * 1928-09-25 1933-06-30 Henri Renaud Measuring pump, the cylinder of which is fed by a container located higher up
DE1133628B (en) * 1958-05-31 1962-07-19 Lewa Herbert Ott K G Hydraulic diaphragm pump, in particular a metering pump, with a device for supplementing the transmission fluid
US3128782A (en) * 1961-02-13 1964-04-14 Alexander S Limpert Small volume feeder pump and process of proportional feeding
DE1528633A1 (en) * 1965-05-08 1969-07-31 Schulz Zoeller Geb Zoeller Combined metering pump
DE2034816A1 (en) * 1970-07-14 1972-01-20 Audi NSU Auto Union AG, 7107 Neckars ulm Feeder and metering pump
BE800023A (en) * 1973-05-25 1973-09-17 Unitas Sa PUMP FOR PUMPING SMALL QUANTITIES OF DOSED LIQUIDS,
US4035109A (en) * 1975-08-25 1977-07-12 Drath Edwin H Pump for fluent, and especially heavy and abrasive materials
DE2651614C2 (en) * 1976-11-12 1984-10-04 Lang Apparatebau GmbH, 8227 Siegsdorf Dosing pump
US4139122A (en) * 1977-04-29 1979-02-13 Peter Bauer Dispensing pump having no check valves
DE7733135U1 (en) * 1977-10-27 1978-03-23 Sukatsch, Alexander, 6702 Bad Duerkheim DOSING PUMP
DE2803471C2 (en) * 1978-01-27 1980-01-03 Dulger, Viktor, 6900 Heidelberg Dosing pump head
DE2831437C2 (en) * 1978-07-18 1983-12-15 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Feed and metering pump
DK143719C (en) * 1979-01-03 1982-03-08 Radiometer As PROCEDURE FOR BREATHING A LIQUIDIZING PUMP PUMP AND PUMP PUMP WITH AN ARRANGEMENT FOR USE IN EXERCISE THE PROCEDURE
US4375864A (en) * 1980-07-21 1983-03-08 Scholle Corporation Container for holding and dispensing fluid
US4336800A (en) * 1980-08-01 1982-06-29 Oximetrix, Inc. Intravenous metering device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120945A5 (en) * 1970-12-28 1972-08-18 Mec O Matic Cy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MACHINERY, Band 56, Nr. 3, November 1949, Seite 207; E.F. MOSTHAF: "Simple diaphragm pump for removal of liquids". *

Also Published As

Publication number Publication date
EP0073940A2 (en) 1983-03-16
GB2104977B (en) 1985-02-20
IT8223066A0 (en) 1982-08-31
IT1155058B (en) 1987-01-21
US4515537A (en) 1985-05-07
GB2104977A (en) 1983-03-16
BE894159A (en) 1982-12-16
DE3134940A1 (en) 1983-03-17
EP0073940B1 (en) 1986-11-12
JPS5844279A (en) 1983-03-15
FR2512122A1 (en) 1983-03-04
AU1093283A (en) 1984-08-09
FR2512122B1 (en) 1986-02-28
DE3134940C2 (en) 1983-12-15

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