AU6768774A - Improvements in or relating to pressure reducing valves - Google Patents

Improvements in or relating to pressure reducing valves

Info

Publication number
AU6768774A
AU6768774A AU67687/74A AU6768774A AU6768774A AU 6768774 A AU6768774 A AU 6768774A AU 67687/74 A AU67687/74 A AU 67687/74A AU 6768774 A AU6768774 A AU 6768774A AU 6768774 A AU6768774 A AU 6768774A
Authority
AU
Australia
Prior art keywords
relating
pressure reducing
reducing valves
valves
pressure
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
AU67687/74A
Other versions
AU483123B2 (en
Inventor
Waterston William
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.)
G Methven & Co Ltd
Original Assignee
Methven G & Co 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 Methven G & Co Ltd filed Critical Methven G & Co Ltd
Application granted granted Critical
Publication of AU483123B2 publication Critical patent/AU483123B2/en
Publication of AU6768774A publication Critical patent/AU6768774A/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
AU67687/74A 1973-04-11 1974-04-09 Improvements in or relating to pressure reducing valves Expired AU483123B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ17039573 1973-04-11
NZNZ170395 1973-04-11

Publications (2)

Publication Number Publication Date
AU483123B2 AU483123B2 (en) 1975-10-09
AU6768774A true AU6768774A (en) 1975-10-09

Family

ID=

Also Published As

Publication number Publication date
GB1462245A (en) 1977-01-19
IE39362L (en) 1974-10-11
IE39362B1 (en) 1978-09-27

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