DE3777888D1 - Pumpe, insbesondere verwendbar als fluidverdichter auf dem tiefseegrund. - Google Patents

Pumpe, insbesondere verwendbar als fluidverdichter auf dem tiefseegrund.

Info

Publication number
DE3777888D1
DE3777888D1 DE8787201079T DE3777888T DE3777888D1 DE 3777888 D1 DE3777888 D1 DE 3777888D1 DE 8787201079 T DE8787201079 T DE 8787201079T DE 3777888 T DE3777888 T DE 3777888T DE 3777888 D1 DE3777888 D1 DE 3777888D1
Authority
DE
Germany
Prior art keywords
pump
particularly applicable
deep sea
fluid compressor
sea base
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
DE8787201079T
Other languages
English (en)
Inventor
Vittorio Cocchi
Vasco Mezzedimi
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.)
Nuovo Pignone Holding SpA
Nuovo Pignone SpA
Original Assignee
Nuovopignone Industrie Meccaniche e Fonderia SpA
Nuovo Pignone SpA
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 Nuovopignone Industrie Meccaniche e Fonderia SpA, Nuovo Pignone SpA filed Critical Nuovopignone Industrie Meccaniche e Fonderia SpA
Application granted granted Critical
Publication of DE3777888D1 publication Critical patent/DE3777888D1/de
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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/1136—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
DE8787201079T 1986-06-11 1987-06-09 Pumpe, insbesondere verwendbar als fluidverdichter auf dem tiefseegrund. Expired - Fee Related DE3777888D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20758/86A IT1189160B (it) 1986-06-11 1986-06-11 Dispositivo perfezionanto di pompaggio,particolarmente adatto a comprimere fluidi in alti fondali

Publications (1)

Publication Number Publication Date
DE3777888D1 true DE3777888D1 (de) 1992-05-07

Family

ID=11171633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201079T Expired - Fee Related DE3777888D1 (de) 1986-06-11 1987-06-09 Pumpe, insbesondere verwendbar als fluidverdichter auf dem tiefseegrund.

Country Status (10)

Country Link
US (1) US4755111A (de)
EP (1) EP0250026B1 (de)
JP (1) JPH0826854B2 (de)
AU (1) AU603104B2 (de)
CA (1) CA1307700C (de)
DE (1) DE3777888D1 (de)
DK (1) DK167034B1 (de)
IT (1) IT1189160B (de)
MX (1) MX171362B (de)
NO (1) NO169614C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326687B1 (de) * 1988-02-05 1993-08-18 Ferag AG Drehbare Lagerung eines Wickelkerns und Wickelkern
US5089016A (en) * 1989-06-15 1992-02-18 Abiomed Cardiovascular, Inc. Blood pump
EP0582628B1 (de) * 1991-05-03 1997-01-22 REGIPUR Polyurethan-Anlagentechnik GmbH Mehrlagen-membran mit leckage-ableitung für membranpumpen
IT1251398B (it) * 1991-09-06 1995-05-09 Nuovopignone Ind Meccaniche Ef Pompa a membrana perfezionata, particolarmente adatta per fluidi contenenti gas.
GB9707439D0 (en) * 1997-04-12 1997-05-28 Ilford Ltd Apparatus for transferring shear sensitive liquid
US6325159B1 (en) 1998-03-27 2001-12-04 Hydril Company Offshore drilling system
US6102673A (en) * 1998-03-27 2000-08-15 Hydril Company Subsea mud pump with reduced pulsation
US5957153A (en) * 1998-09-18 1999-09-28 Frey Turbodynamics, Ltd. Oscillating dual bladder balanced pressure proportioning pump system
US6397689B1 (en) 1999-03-10 2002-06-04 Ysi Incorporated Sample probe
AU2002342698B2 (en) * 2001-09-14 2007-08-16 @Balance B.V. System for controlling the discharge of drilling fluid
US7185719B2 (en) * 2002-02-20 2007-03-06 Shell Oil Company Dynamic annular pressure control apparatus and method
BRPI0413251B1 (pt) * 2003-08-19 2015-09-29 Balance B V Sistema de perfuração e método para perfurar um furo de sondagem em uma formação geológica
US8454324B2 (en) * 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump
NZ531822A (en) 2004-03-18 2007-08-31 Prec Dispensing Systems Ltd A membrane pump
JP4740872B2 (ja) * 2004-11-01 2011-08-03 シーケーディ株式会社 薬液供給用ポンプ
ES2264370B1 (es) * 2005-03-01 2008-02-01 Jesus Alvarez Revuelta Sistema de bombeo para fluidos.
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
CN101903638B (zh) * 2007-12-20 2013-01-16 沃尔沃技术公司 燃料泵送系统和包括燃料泵送系统的燃料喷射系统
US8932031B2 (en) * 2010-11-03 2015-01-13 Xylem Ip Holdings Llc Modular diaphragm pumping system
FR2972504B1 (fr) * 2011-03-09 2014-06-27 Olaer Ind Sa Installation comportant au moins un accumulateur hydropneumatique a entretien automatise
US8783379B2 (en) * 2011-08-03 2014-07-22 Roger Sverre Stave Fluid transfer device usable in managed pressure and dual-gradient drilling
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9534458B2 (en) * 2013-03-15 2017-01-03 Hydril USA Distribution LLC Hydraulic cushion
FR3012538B1 (fr) * 2013-10-30 2018-05-18 Dosatron International Pompe a membrane et dispositif a clapets pour une telle pompe
CN105604921A (zh) * 2015-10-26 2016-05-25 杭州普普科技有限公司 一种多介质非接触式连续输送装置
EP3555506B1 (de) * 2016-12-13 2023-03-29 Tyco Fire Products LP Membran für fluidsteuerventil und verfahren zur fluidsteuerung
CN107387377A (zh) * 2017-09-07 2017-11-24 蔡宁 巨能泵是循环利用气体给气体或液体增压的一种设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673525A (en) * 1949-05-27 1954-03-30 William Edward Hann Pump
US2738731A (en) * 1950-06-23 1956-03-20 Lindsay H Browne Pumps
DE904498C (de) * 1950-07-21 1954-02-18 Bataafsche Petroleum Anlage zum Pumpen von Fluessigkeiten, insbesondere solcher, die feste Teilchen enthalten
FR1136478A (fr) * 1954-10-11 1957-05-23 Girdlestone Pumps Ltd Perfectionnements aux diaphragmes de pompes
US3090325A (en) * 1958-10-20 1963-05-21 Lockheed Aircraft Corp Continuous flow displacement pump
US3227314A (en) * 1964-03-03 1966-01-04 Porter Lancastrian Ltd Delivering of measured quantities of pressurised liquids
US3523857A (en) * 1967-04-21 1970-08-11 Chem Rubber Products Inc Diaphragm assembly
US3496879A (en) * 1968-01-10 1970-02-24 Gen Motors Corp Fluid pump with plural accumulators
JPS553888B1 (de) * 1970-05-23 1980-01-28
FR2275663A2 (fr) * 1974-06-21 1976-01-16 Vergnet Marc Pompe perfectionnee
DE3112434A1 (de) * 1981-03-28 1982-10-07 Depa GmbH, 4000 Düsseldorf Druckluftgetriebene doppelmembran-pumpe
FR2566846B1 (fr) * 1984-06-27 1986-12-12 Clextral Membrane pour pompe a commande ou actionnement hydraulique

Also Published As

Publication number Publication date
EP0250026A2 (de) 1987-12-23
EP0250026A3 (en) 1989-02-22
EP0250026B1 (de) 1992-04-01
NO169614C (no) 1992-07-15
DK293687A (da) 1987-12-12
MX171362B (es) 1993-10-21
AU7382687A (en) 1987-12-17
NO872370D0 (no) 1987-06-05
US4755111A (en) 1988-07-05
CA1307700C (en) 1992-09-22
NO872370L (no) 1987-12-14
IT1189160B (it) 1988-01-28
JPS62291483A (ja) 1987-12-18
AU603104B2 (en) 1990-11-08
JPH0826854B2 (ja) 1996-03-21
DK293687D0 (da) 1987-06-09
IT8620758A0 (it) 1986-06-11
NO169614B (no) 1992-04-06
DK167034B1 (da) 1993-08-16
IT8620758A1 (it) 1987-12-11

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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