AU9338001A - Control valves and systems for pneumatic cylinders - Google Patents

Control valves and systems for pneumatic cylinders

Info

Publication number
AU9338001A
AU9338001A AU93380/01A AU9338001A AU9338001A AU 9338001 A AU9338001 A AU 9338001A AU 93380/01 A AU93380/01 A AU 93380/01A AU 9338001 A AU9338001 A AU 9338001A AU 9338001 A AU9338001 A AU 9338001A
Authority
AU
Australia
Prior art keywords
systems
control valves
pneumatic cylinders
pneumatic
cylinders
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.)
Abandoned
Application number
AU93380/01A
Other languages
English (en)
Inventor
Peter Helliker
Olivier Tiberghien
Allan Ward
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.)
Savair & Aro Ltd
Original Assignee
Savair & Aro 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
Priority claimed from GB0009048A external-priority patent/GB0009048D0/en
Priority claimed from GB0022477A external-priority patent/GB0022477D0/en
Application filed by Savair & Aro Ltd filed Critical Savair & Aro Ltd
Publication of AU9338001A publication Critical patent/AU9338001A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/122—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with multiple stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multiple-Way Valves (AREA)
AU93380/01A 2000-04-13 2001-04-12 Control valves and systems for pneumatic cylinders Abandoned AU9338001A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0009048A GB0009048D0 (en) 2000-04-13 2000-04-13 Control valves and systems for pneumatic cylinders
GB0009048 2000-04-13
GB0022477 2000-09-13
GB0022477A GB0022477D0 (en) 2000-09-13 2000-09-13 Control valves and systems for pneumatic cylinders
PCT/GB2001/001700 WO2001078934A1 (en) 2000-04-13 2001-04-12 Control valves and systems for pneumatic cylinders

Publications (1)

Publication Number Publication Date
AU9338001A true AU9338001A (en) 2001-10-30

Family

ID=26244094

Family Applications (1)

Application Number Title Priority Date Filing Date
AU93380/01A Abandoned AU9338001A (en) 2000-04-13 2001-04-12 Control valves and systems for pneumatic cylinders

Country Status (3)

Country Link
EP (1) EP1322443A1 (de)
AU (1) AU9338001A (de)
WO (1) WO2001078934A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322611A (en) * 1940-04-27 1943-06-22 Bruno E Winkler Welding gun
NL9101143A (nl) * 1991-07-01 1993-02-01 Sempress B V Maschf Verbeterde pneumatische aandrijfcilinder.
GB9314145D0 (en) * 1993-07-08 1993-08-18 Savair Ltd Pneumatic cylinder and control valve therefor
NL1003034C2 (nl) * 1996-05-06 1997-11-07 Sempress B V Maschf Verbeterde aandrijfcilinder.
DE20002061U1 (de) * 2000-02-05 2000-04-06 Festo AG & Co, 73734 Esslingen Steuervorrichtung für einen fluidbetätigten Antrieb

Also Published As

Publication number Publication date
WO2001078934A1 (en) 2001-10-25
EP1322443A1 (de) 2003-07-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase