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GB2276932B - Surface dressing equipment and method - Google Patents

Surface dressing equipment and method

Info

Publication number
GB2276932B
GB2276932B GB9406788A GB9406788A GB2276932B GB 2276932 B GB2276932 B GB 2276932B GB 9406788 A GB9406788 A GB 9406788A GB 9406788 A GB9406788 A GB 9406788A GB 2276932 B GB2276932 B GB 2276932B
Authority
GB
United Kingdom
Prior art keywords
surface dressing
dressing equipment
equipment
dressing
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 - Fee Related
Application number
GB9406788A
Other versions
GB2276932A (en
GB9406788D0 (en
Inventor
David Nicholas Kilner
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.)
Colas SA
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
Colas SA
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 Colas SA, SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical Colas SA
Publication of GB9406788D0 publication Critical patent/GB9406788D0/en
Publication of GB2276932A publication Critical patent/GB2276932A/en
Application granted granted Critical
Publication of GB2276932B publication Critical patent/GB2276932B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
    • E01C19/17—Application by spraying or throwing
    • E01C19/176—Spraying or throwing elements, e.g. nozzles; Arrangement thereof or supporting structures therefor, e.g. spray-bars
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)
GB9406788A 1993-04-07 1994-04-06 Surface dressing equipment and method Expired - Fee Related GB2276932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93302749 1993-04-07

Publications (3)

Publication Number Publication Date
GB9406788D0 GB9406788D0 (en) 1994-05-25
GB2276932A GB2276932A (en) 1994-10-12
GB2276932B true GB2276932B (en) 1997-02-05

Family

ID=8214378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406788A Expired - Fee Related GB2276932B (en) 1993-04-07 1994-04-06 Surface dressing equipment and method

Country Status (2)

Country Link
FR (1) FR2703702A1 (en)
GB (1) GB2276932B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303199B (en) * 1995-07-12 1999-09-01 L B Bentley Limited Improvements relating to valve assemblies

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778031A (en) * 1955-10-24 1957-07-03 W H Heath Ltd Improvements in taps for tea and like urns
US3902695A (en) * 1973-12-13 1975-09-02 Us Energy Valve for cryogenic service
GB2168129A (en) * 1984-11-30 1986-06-11 Alumasc Ltd Dispense tap
EP0235063A1 (en) * 1986-02-05 1987-09-02 Brasseries KRONENBOURG Société dite : S.A. Tap for drawing under pressure a carbonated beverage, especially beer with a controlled head of foam
GB2251918A (en) * 1991-01-19 1992-07-22 Ford Motor Co Gas flow control valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323852A1 (en) * 1973-05-11 1974-11-28 Hermann Beck DEVICE FOR OPENING AND CLOSING SPRING-LOADED CLOSED VALVES OF EQUIPMENT FOR SPRAYING ROADS
FR2455125A1 (en) * 1979-04-27 1980-11-21 Kozuti Gepellato Vallalat Road bitumen spraying vehicle - has pressure meter in pipe, switches and spray pump linked signal transmitter
FR2509338A1 (en) * 1981-07-07 1983-01-14 Pedersen As Marius METHOD FOR DETERMINING THE APPLICATION OF A BINDER ON A PAVEMENT AND DEVICE FOR SPREADING
SE444331B (en) * 1983-02-10 1986-04-07 Dynapac Maskin Ab RAMP VALVE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB778031A (en) * 1955-10-24 1957-07-03 W H Heath Ltd Improvements in taps for tea and like urns
US3902695A (en) * 1973-12-13 1975-09-02 Us Energy Valve for cryogenic service
GB2168129A (en) * 1984-11-30 1986-06-11 Alumasc Ltd Dispense tap
EP0235063A1 (en) * 1986-02-05 1987-09-02 Brasseries KRONENBOURG Société dite : S.A. Tap for drawing under pressure a carbonated beverage, especially beer with a controlled head of foam
GB2251918A (en) * 1991-01-19 1992-07-22 Ford Motor Co Gas flow control valve

Also Published As

Publication number Publication date
GB2276932A (en) 1994-10-12
FR2703702A1 (en) 1994-10-14
GB9406788D0 (en) 1994-05-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee