GB1258814A - - Google Patents

Info

Publication number
GB1258814A
GB1258814A GB1258814DA GB1258814A GB 1258814 A GB1258814 A GB 1258814A GB 1258814D A GB1258814D A GB 1258814DA GB 1258814 A GB1258814 A GB 1258814A
Authority
GB
United Kingdom
Prior art keywords
chambers
fluid
boyle
casing
valve
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1258814A publication Critical patent/GB1258814A/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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1258814D 1968-02-06 1969-01-28 Expired GB1258814A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33166/68A AU442607B2 (en) 1968-02-06 1968-02-06 Pump

Publications (1)

Publication Number Publication Date
GB1258814A true GB1258814A (zh) 1971-12-30

Family

ID=3720619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258814D Expired GB1258814A (zh) 1968-02-06 1969-01-28

Country Status (11)

Country Link
US (1) US3560114A (zh)
AU (1) AU442607B2 (zh)
BE (1) BE727945A (zh)
CH (1) CH509510A (zh)
DE (1) DE1905112A1 (zh)
ES (1) ES363267A1 (zh)
FR (1) FR2001430A1 (zh)
GB (1) GB1258814A (zh)
IL (1) IL31529A (zh)
LU (1) LU57928A1 (zh)
NL (1) NL6901464A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877838A (en) * 1973-08-09 1975-04-15 Daniel S J Choy Device for advancing material through a tube
IT1093229B (it) * 1978-03-10 1985-07-19 Volpi Spa Perfezionamento ai moto-riduttori,in particolare per l'azionamento di ascensori montacarichi e simili,e relativi motto-riduttori perfezionati,con motore montato a sbalzo
EP0013495A1 (en) * 1979-01-09 1980-07-23 Mantec Industries Limited Positive displacement device
DE3723463A1 (de) * 1987-07-16 1989-01-26 Karl Nagel Peristaltische verdraenger-pumpe fuer fluessige stoffe oder breiige gemenge mit pneumatischem oder hydraulischem antrieb
US5040955A (en) * 1990-06-20 1991-08-20 Honeywell Inc. Peristaltic pump having inflatable pumping members
DE4106497A1 (de) * 1991-03-01 1992-09-03 Gerhard O Wirges Stromerzeuger
US5573384A (en) * 1994-04-28 1996-11-12 Kaltenbach & Voigt Gmbh & Co. Pump for conveying paste-like flowable materials
DE29518274U1 (de) * 1995-11-17 1997-03-13 Pleyer, Peter, 49152 Bad Essen Kolbenpumpe
WO2014104897A1 (en) * 2012-12-24 2014-07-03 Sludge Pumping (Nz) Limited Sludge removal pump

Also Published As

Publication number Publication date
FR2001430A1 (zh) 1969-09-26
DE1905112A1 (de) 1969-08-21
BE727945A (zh) 1969-07-16
LU57928A1 (zh) 1969-05-22
US3560114A (en) 1971-02-02
IL31529A0 (en) 1969-03-27
ES363267A1 (es) 1970-12-16
IL31529A (en) 1971-10-20
AU442607B2 (en) 1973-11-07
NL6901464A (zh) 1969-08-08
AU3316668A (en) 1970-06-11
CH509510A (de) 1971-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees