GB1511715A - Multiplex pump - Google Patents

Multiplex pump

Info

Publication number
GB1511715A
GB1511715A GB35015/75A GB3501575A GB1511715A GB 1511715 A GB1511715 A GB 1511715A GB 35015/75 A GB35015/75 A GB 35015/75A GB 3501575 A GB3501575 A GB 3501575A GB 1511715 A GB1511715 A GB 1511715A
Authority
GB
United Kingdom
Prior art keywords
units
rod
pumping
coupling
coupled
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
GB35015/75A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB1511715A publication Critical patent/GB1511715A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1511715 Reciprocating pumps DRESSER INDUSTRIES Inc 22 Aug 1975 [4 Nov 1974] 35015/75 Heading F1A A multiplex pump for use in remote regions is composed of discrete units each capable of transport by helicopter, the units including driving units 13 with driven shafts 18' inter-connected by releasable couplings 40 and pumping units 11 each comprising a piston and cylinder relatively reciprocable by the output drive rod 29 of a respective driving unit. Each output member 29 is a rod coupled by a flange 30 to a crosshead 26, the latter being reciprocable in guides 27, 28 by a connecting rod 14 journalled on an eccentric portion 19 of the respective shaft 18'. A coupling 33 is disposed between each rod 29 and the piston rod 34 of the pumping unit. Inlet and outlet headers 16, 17 interconnect, via check valves (38, 39),-the pumping chambers of all the pumping units. The assembly of shafts 18 and couplings 40 is coupled at one or both its ends to the output shaft 44 of a reduction drive assembly 43 having an input shaft 45 for coupling to a prime mover.
GB35015/75A 1974-11-04 1975-08-22 Multiplex pump Expired GB1511715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52075174A 1974-11-04 1974-11-04

Publications (1)

Publication Number Publication Date
GB1511715A true GB1511715A (en) 1978-05-24

Family

ID=24073916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35015/75A Expired GB1511715A (en) 1974-11-04 1975-08-22 Multiplex pump

Country Status (2)

Country Link
BR (1) BR7506955A (en)
GB (1) GB1511715A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035712A1 (en) * 1997-02-14 1998-08-20 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
US8944780B2 (en) 2011-03-25 2015-02-03 Bayer Medical Care Inc. Pumping devices, systems including multiple pistons and methods for use with medical fluids
US9480791B2 (en) 2009-12-21 2016-11-01 Bayer Healthcare Llc Pumping devices, systems and methods for use with medical fluids including compensation for variations in pressure or flow rate
US9649436B2 (en) 2011-09-21 2017-05-16 Bayer Healthcare Llc Assembly method for a fluid pump device for a continuous multi-fluid delivery system
US10507319B2 (en) 2015-01-09 2019-12-17 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035712A1 (en) * 1997-02-14 1998-08-20 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
US6197000B1 (en) 1997-02-14 2001-03-06 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
US9480791B2 (en) 2009-12-21 2016-11-01 Bayer Healthcare Llc Pumping devices, systems and methods for use with medical fluids including compensation for variations in pressure or flow rate
US8944780B2 (en) 2011-03-25 2015-02-03 Bayer Medical Care Inc. Pumping devices, systems including multiple pistons and methods for use with medical fluids
US9649436B2 (en) 2011-09-21 2017-05-16 Bayer Healthcare Llc Assembly method for a fluid pump device for a continuous multi-fluid delivery system
US10507319B2 (en) 2015-01-09 2019-12-17 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
US11491318B2 (en) 2015-01-09 2022-11-08 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof

Also Published As

Publication number Publication date
BR7506955A (en) 1976-08-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee