[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

AU453011B2 - Improvements in or relating to hydraulic valves - Google Patents

Improvements in or relating to hydraulic valves

Info

Publication number
AU453011B2
AU453011B2 AU44783/72A AU4478372A AU453011B2 AU 453011 B2 AU453011 B2 AU 453011B2 AU 44783/72 A AU44783/72 A AU 44783/72A AU 4478372 A AU4478372 A AU 4478372A AU 453011 B2 AU453011 B2 AU 453011B2
Authority
AU
Australia
Prior art keywords
relating
hydraulic valves
valves
hydraulic
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
AU44783/72A
Other versions
AU4478372A (en
Inventor
Miller Eric
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.)
Neptune Glenfield Ltd
Original Assignee
Neptune Glenfield 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 Neptune Glenfield Ltd filed Critical Neptune Glenfield Ltd
Publication of AU4478372A publication Critical patent/AU4478372A/en
Application granted granted Critical
Publication of AU453011B2 publication Critical patent/AU453011B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
AU44783/72A 1971-06-19 1972-07-20 Improvements in or relating to hydraulic valves Expired AU453011B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2885071A GB1388403A (en) 1971-06-19 1971-06-19 Hydraulic valves
GBGB28850 1971-06-19

Publications (2)

Publication Number Publication Date
AU4478372A AU4478372A (en) 1974-02-21
AU453011B2 true AU453011B2 (en) 1974-09-19

Family

ID=10282169

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44783/72A Expired AU453011B2 (en) 1971-06-19 1972-07-20 Improvements in or relating to hydraulic valves

Country Status (2)

Country Link
AU (1) AU453011B2 (en)
GB (1) GB1388403A (en)

Also Published As

Publication number Publication date
GB1388403A (en) 1975-03-26
AU4478372A (en) 1974-02-21

Similar Documents

Publication Publication Date Title
AU472350B2 (en) An improvements in or relating to non-return valves
AU460396B2 (en) Improvements in or relating to heart valves
AU4667572A (en) Improvements in or relating to slide valves
AU4361572A (en) Improvements in or relating to oculometers
AU472540B2 (en) Improvements in or relating to valves
AU466209B2 (en) Improvements in or relating to valves for fluids
AU462596B2 (en) Improvements in or relating to valves
AU4180972A (en) Improvements in or relating to wellpoints
AU2816771A (en) Improvements in or relating to fluid control valves
AU453011B2 (en) Improvements in or relating to hydraulic valves
AU480690B2 (en) Improvements in or relating to valves
AU4880472A (en) Improvements in or relating to valves
AU448230B2 (en) Improvements in or relating to slide valves
AU478426B2 (en) Improvements in or relating to valves
AU461135B2 (en) Improvements in or relating to viners
AU5670773A (en) Improvements in or relating to hydraulic mechanisms
IE36392B1 (en) Improvements in or relating to valves
AU445013B2 (en) Improvements in or relating to valves
AU438959B2 (en) Improvements in or relating to valve devices
AU451576B2 (en) Improvements in or relating to fluid control valves
AU462442B2 (en) Improvements in or relating to fluid control valves
AU450317B2 (en) Improvements in or relating to hydraulic fluids
AU479794B2 (en) Improvements in or relating to valves
AU455763B2 (en) Improvements in or relating to vacuum relief valves
AU457812B2 (en) Improvements in or relating to pressure reducing valves