DE2218781A1 - Fluessigkeit-membran-pumpen - Google Patents

Fluessigkeit-membran-pumpen

Info

Publication number
DE2218781A1
DE2218781A1 DE2218781A DE2218781A DE2218781A1 DE 2218781 A1 DE2218781 A1 DE 2218781A1 DE 2218781 A DE2218781 A DE 2218781A DE 2218781 A DE2218781 A DE 2218781A DE 2218781 A1 DE2218781 A1 DE 2218781A1
Authority
DE
Germany
Prior art keywords
oil
chamber
sludge
valve
membrane
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
DE2218781A
Other languages
German (de)
English (en)
Inventor
Toshio Kazama
Kazunori Seki
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.)
Mitsubishi Shindoh Co Ltd
Original Assignee
Mitsubishi Shindoh Co Ltd
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 Mitsubishi Shindoh Co Ltd filed Critical Mitsubishi Shindoh Co Ltd
Publication of DE2218781A1 publication Critical patent/DE2218781A1/de
Pending 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3143—With liquid level responsive gas vent or whistle
    • Y10T137/3146—Combined high and low level responsive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7303—Control of both inflow and outflow of tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE2218781A 1971-06-24 1972-04-18 Fluessigkeit-membran-pumpen Pending DE2218781A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46045971A JPS5018604B1 (enrdf_load_stackoverflow) 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
DE2218781A1 true DE2218781A1 (de) 1973-01-11

Family

ID=12734097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2218781A Pending DE2218781A1 (de) 1971-06-24 1972-04-18 Fluessigkeit-membran-pumpen

Country Status (7)

Country Link
US (1) US3743444A (enrdf_load_stackoverflow)
JP (1) JPS5018604B1 (enrdf_load_stackoverflow)
AU (1) AU451139B2 (enrdf_load_stackoverflow)
CA (1) CA967427A (enrdf_load_stackoverflow)
DE (1) DE2218781A1 (enrdf_load_stackoverflow)
GB (1) GB1337875A (enrdf_load_stackoverflow)
ZA (1) ZA721234B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343773A1 (en) * 1988-03-23 1989-11-29 Kabushiki Kaisha Little Rock Fluid pump apparatus and valve device
DE19782185C2 (de) * 1996-12-24 2003-03-13 Envirotech Pumpsystems Netherl Pumpensystem

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273102U (enrdf_load_stackoverflow) * 1975-11-25 1977-06-01
JPS56124435A (en) * 1980-03-05 1981-09-30 Hitachi Ltd Apparatus for supplying stock liquid and carrying out releasing of pressure for high pressure product liquid
JPS56147217U (enrdf_load_stackoverflow) * 1980-04-07 1981-11-06
DE3040478C2 (de) * 1980-10-28 1986-07-10 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Pumpe od.dgl. hydraulische Arbeitsmaschine
US4301824A (en) * 1980-12-01 1981-11-24 General Motors Corporation Sump level maintenance system
US4741398A (en) * 1986-12-30 1988-05-03 The United States Of America As Represented By The United States Department Of Energy Hydraulic accumulator-compressor for geopressured enhanced oil recovery
US4963077A (en) * 1989-02-07 1990-10-16 Dresser Industries, Inc. Profiled plunger for a reciprocating pump
US5249932A (en) * 1991-10-07 1993-10-05 Erik Van Bork Apparatus for controlling diaphragm extension in a diaphragm metering pump
WO1993011361A1 (en) * 1991-12-04 1993-06-10 Horwood Bagshaw Australia Limited Pump
US6095178A (en) * 1997-09-15 2000-08-01 U.S. Army Corps Of Engineers As Represented By The Secretary Of The Army System for monitoring and controlling the level of a liquid in a closed container
US6375432B1 (en) * 2000-12-20 2002-04-23 Schwing America, Inc. Pipeline air pocket detection system
EP2154371B1 (de) * 2008-08-14 2018-09-19 Bran + Lübbe GmbH Pumpenvorrichtung
US8505568B2 (en) * 2009-11-23 2013-08-13 Nuccorp, Inc. Nuclear grade air accumulation, indication and venting device
DE102013114320A1 (de) * 2013-12-18 2015-06-18 Mhwirth Gmbh Heißschlammpumpe
DE102014204062A1 (de) * 2014-03-06 2015-09-10 Aktiebolaget Skf Schmiersystem für ein Lager sowie Lager mit einem Schmiersystem und Verfahren zum Schmieren eines Lagers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342798A (en) * 1917-10-23 1920-06-08 Farrand Dudley Pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343773A1 (en) * 1988-03-23 1989-11-29 Kabushiki Kaisha Little Rock Fluid pump apparatus and valve device
EP0390298A3 (en) * 1988-03-23 1990-10-31 Kabushiki Kaisha Little Rock Fluid pump apparatus
DE19782185C2 (de) * 1996-12-24 2003-03-13 Envirotech Pumpsystems Netherl Pumpensystem

Also Published As

Publication number Publication date
AU451139B2 (en) 1974-07-08
AU3900372A (en) 1973-08-16
US3743444A (en) 1973-07-03
CA967427A (en) 1975-05-13
ZA721234B (en) 1972-11-29
GB1337875A (en) 1973-11-21
JPS5018604B1 (enrdf_load_stackoverflow) 1975-07-01

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