DE59304188D1 - Positive displacement pump - Google Patents

Positive displacement pump

Info

Publication number
DE59304188D1
DE59304188D1 DE59304188T DE59304188T DE59304188D1 DE 59304188 D1 DE59304188 D1 DE 59304188D1 DE 59304188 T DE59304188 T DE 59304188T DE 59304188 T DE59304188 T DE 59304188T DE 59304188 D1 DE59304188 D1 DE 59304188D1
Authority
DE
Germany
Prior art keywords
displacement pump
positive displacement
positive
pump
displacement
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
DE59304188T
Other languages
German (de)
Inventor
Willi W Dettinger
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.)
URACA PUMPEN
Original Assignee
URACA PUMPEN
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 URACA PUMPEN filed Critical URACA PUMPEN
Application granted granted Critical
Publication of DE59304188D1 publication Critical patent/DE59304188D1/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
DE59304188T 1992-12-03 1993-09-09 Positive displacement pump Expired - Fee Related DE59304188D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4240590A DE4240590A1 (en) 1992-12-03 1992-12-03 Positive displacement pump

Publications (1)

Publication Number Publication Date
DE59304188D1 true DE59304188D1 (en) 1996-11-21

Family

ID=6474243

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4240590A Withdrawn DE4240590A1 (en) 1992-12-03 1992-12-03 Positive displacement pump
DE59304188T Expired - Fee Related DE59304188D1 (en) 1992-12-03 1993-09-09 Positive displacement pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4240590A Withdrawn DE4240590A1 (en) 1992-12-03 1992-12-03 Positive displacement pump

Country Status (3)

Country Link
EP (1) EP0600168B1 (en)
DE (2) DE4240590A1 (en)
ES (1) ES2094438T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543780B4 (en) * 1995-11-24 2005-09-08 Zf Friedrichshafen Ag Radial piston pump
DE19604132C2 (en) * 1996-02-06 2000-04-13 Hammelmann Paul Maschf High pressure plunger pump, preferably for working pressures above 2,000 bar
DE102004015263A1 (en) * 2004-03-29 2005-10-20 Siemens Ag Radial piston pump
DE102004015266A1 (en) * 2004-03-29 2005-10-20 Siemens Ag High pressure pump with integrated high pressure accumulator
DE102012219621A1 (en) * 2012-10-26 2014-04-30 Robert Bosch Gmbh piston pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE63438C (en) * haniel & lueg in Düsseldorf-Grafenberg Device for the hydraulic equalization of pressure fluctuations in pumps and pipelines
CH118293A (en) * 1926-04-19 1927-05-16 Bucher Guyer Ag Masch Piston pump.
FR723328A (en) * 1930-12-08 1932-04-07 Improvements to piston pumps
DE893889C (en) * 1951-10-19 1953-10-19 Knorr Bremse Gmbh Suction air vessel with water level control for piston pumps
DE956019C (en) * 1954-03-28 1957-01-10 Gotthard Allweiler Pumpenfabri Double-acting piston pump, especially for domestic water supply systems
US3329155A (en) * 1963-12-19 1967-07-04 Commissariat Energie Atomique Anti-hammer apparatus

Also Published As

Publication number Publication date
EP0600168A1 (en) 1994-06-08
ES2094438T3 (en) 1997-01-16
DE4240590A1 (en) 1994-06-09
EP0600168B1 (en) 1996-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee