AU459301B2 - Improvements in or relating to flow control devices - Google Patents

Improvements in or relating to flow control devices

Info

Publication number
AU459301B2
AU459301B2 AU45821/72A AU4582172A AU459301B2 AU 459301 B2 AU459301 B2 AU 459301B2 AU 45821/72 A AU45821/72 A AU 45821/72A AU 4582172 A AU4582172 A AU 4582172A AU 459301 B2 AU459301 B2 AU 459301B2
Authority
AU
Australia
Prior art keywords
relating
flow control
control devices
devices
flow
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
AU45821/72A
Other versions
AU4582172A (en
Inventor
Thomas Upton Ralph
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.)
Thea P V Co Ltd
Original Assignee
Thea P V 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 Thea P V Co Ltd filed Critical Thea P V Co Ltd
Publication of AU4582172A publication Critical patent/AU4582172A/en
Application granted granted Critical
Publication of AU459301B2 publication Critical patent/AU459301B2/en
Expired 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0323—Arrangements specially designed for simultaneous and parallel cleaning of a plurality of conduits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
    • G05D7/016—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring the sensing element being a ball
AU45821/72A 1971-08-23 1972-08-22 Improvements in or relating to flow control devices Expired AU459301B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3942971 1971-08-23
GBGB39429 1971-08-23

Publications (2)

Publication Number Publication Date
AU4582172A AU4582172A (en) 1974-02-28
AU459301B2 true AU459301B2 (en) 1975-03-20

Family

ID=10409490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45821/72A Expired AU459301B2 (en) 1971-08-23 1972-08-22 Improvements in or relating to flow control devices

Country Status (5)

Country Link
JP (1) JPS4830123A (en)
AU (1) AU459301B2 (en)
FR (1) FR2151363A5 (en)
GB (1) GB1352721A (en)
NL (1) NL7211485A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349380A2 (en) * 1976-04-28 1977-11-25 Pechiney Aluminium DEVICE FOR THE AUTOMATIC CONTINUOUS FEEDING OF LIQUID METAL TO OVENS EQUIPPING MACHINES FOR MOLDING METALS AND ALLOYS
DE3300217A1 (en) * 1982-01-07 1983-08-11 A P V International Ltd., Crawley, Sussex FLOW CONTROL VALVE

Also Published As

Publication number Publication date
NL7211485A (en) 1973-02-27
GB1352721A (en) 1974-05-08
AU4582172A (en) 1974-02-28
JPS4830123A (en) 1973-04-20
FR2151363A5 (en) 1973-04-13

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