GB2489616C - Fluid working machine and method of detecting a fault in a fluid working machine - Google Patents

Fluid working machine and method of detecting a fault in a fluid working machine

Info

Publication number
GB2489616C
GB2489616C GB201209871A GB201209871A GB2489616C GB 2489616 C GB2489616 C GB 2489616C GB 201209871 A GB201209871 A GB 201209871A GB 201209871 A GB201209871 A GB 201209871A GB 2489616 C GB2489616 C GB 2489616C
Authority
GB
United Kingdom
Prior art keywords
working machine
fluid working
fault
detecting
fluid
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.)
Active
Application number
GB201209871A
Other versions
GB2489616A (en
GB201209871D0 (en
GB2489616B (en
Inventor
William Hugh Salvin Rampen
Niall James Caldwell
Stephen Michael Laird
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.)
Artemis Intelligent Power Ltd
Original Assignee
Artemis Intelligent Power 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 Artemis Intelligent Power Ltd filed Critical Artemis Intelligent Power Ltd
Priority to GB201209871A priority Critical patent/GB2489616C/en
Publication of GB201209871D0 publication Critical patent/GB201209871D0/en
Publication of GB2489616A publication Critical patent/GB2489616A/en
Publication of GB2489616B publication Critical patent/GB2489616B/en
Application granted granted Critical
Publication of GB2489616C publication Critical patent/GB2489616C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0076—Piston machines or pumps characterised by having positively-driven valving the members being actuated by electro-magnetic means
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B51/00—Testing machines, pumps, or pumping installations
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/108—Valves characterised by the material
    • F04B53/1082—Valves characterised by the material magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Fluid-Pressure Circuits (AREA)
GB201209871A 2010-02-23 2010-02-23 Fluid working machine and method of detecting a fault in a fluid working machine Active GB2489616C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201209871A GB2489616C (en) 2010-02-23 2010-02-23 Fluid working machine and method of detecting a fault in a fluid working machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201209871A GB2489616C (en) 2010-02-23 2010-02-23 Fluid working machine and method of detecting a fault in a fluid working machine
GB201002999A GB2477996B (en) 2010-02-23 2010-02-23 Fluid-working machine and method of operating a fluid-working machine

Publications (4)

Publication Number Publication Date
GB201209871D0 GB201209871D0 (en) 2012-07-18
GB2489616A GB2489616A (en) 2012-10-03
GB2489616B GB2489616B (en) 2014-06-11
GB2489616C true GB2489616C (en) 2014-07-16

Family

ID=42114204

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201209871A Active GB2489616C (en) 2010-02-23 2010-02-23 Fluid working machine and method of detecting a fault in a fluid working machine
GB201002999A Expired - Fee Related GB2477996B (en) 2010-02-23 2010-02-23 Fluid-working machine and method of operating a fluid-working machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB201002999A Expired - Fee Related GB2477996B (en) 2010-02-23 2010-02-23 Fluid-working machine and method of operating a fluid-working machine

Country Status (1)

Country Link
GB (2) GB2489616C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6308977B2 (en) * 2015-06-11 2018-04-11 三菱重工業株式会社 Diagnostic system for hydraulic machine, hydraulic machine, wind power generator, and diagnostic method for hydraulic machine
AU2018204487B1 (en) * 2017-11-10 2019-05-30 Quantum Servo Pumping Technologies Pty Ltd Pumping systems
DE102018119374A1 (en) * 2018-08-09 2020-02-13 Wabco Gmbh Procedure for monitoring the function of a compressor
EP3620582B1 (en) 2018-09-10 2022-03-09 Artemis Intelligent Power Limited Apparatus comprising a hydraulic circuit
EP3620583B1 (en) 2018-09-10 2024-01-24 Artemis Intelligent Power Limited Industrial vehicle with hydraulic machine torque control
US11454003B2 (en) 2018-09-10 2022-09-27 Artemis Intelligent Power Limited Apparatus with hydraulic machine controller
EP3620581B1 (en) * 2018-09-10 2022-03-09 Artemis Intelligent Power Limited Apparatus comprising a hydraulic circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU708692B2 (en) * 1996-08-12 1999-08-12 Hitachi Construction Machinery Co. Ltd. Fault diagnosis system for hydraulic pumps in work vehicle
GB0614534D0 (en) * 2006-07-21 2006-08-30 Artemis Intelligent Power Ltd Fluid power distribution and control system

Also Published As

Publication number Publication date
GB2489616A (en) 2012-10-03
GB201209871D0 (en) 2012-07-18
GB2489616B (en) 2014-06-11
GB2477996B (en) 2014-06-11
GB201002999D0 (en) 2010-04-07
GB2477996A (en) 2011-08-24

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