GB805032A - Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like - Google Patents

Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like

Info

Publication number
GB805032A
GB805032A GB2510554A GB2510554A GB805032A GB 805032 A GB805032 A GB 805032A GB 2510554 A GB2510554 A GB 2510554A GB 2510554 A GB2510554 A GB 2510554A GB 805032 A GB805032 A GB 805032A
Authority
GB
United Kingdom
Prior art keywords
valve
cam
spindle
fixed
edge
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
GB2510554A
Inventor
Fred Galloway
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.)
Grant Galloway & Gear Ltd
Original Assignee
Grant Galloway & Gear 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 Grant Galloway & Gear Ltd filed Critical Grant Galloway & Gear Ltd
Priority to GB2510554A priority Critical patent/GB805032A/en
Publication of GB805032A publication Critical patent/GB805032A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

805,032. Valves. GRANT, GALLOWAY & GEAR, Ltd. Aug. 5, 1955 [Aug. 30, 1954], No. 25105/54. Class 135. A valve for controlling the flow of bitumen, tar emulsion or the like has a cup-shaped valve member 6 the mouth of which is formed as a knife edge 7 which co-operates with a valve seating 1. The valve member 6 is connected by a swivel 10 to a spindle 9 rotatable by an arm 14 and is given a combined axial and rotary movement by a cam 11 fixed to the spindle and having a cam face or edge 11a co-operable with a complementary cam edge 12a. The valve member is arranged within a spray bar 4 to which a part 13 carrying the cam edge 12a and a gland 17 is fixed. The valve spindle is loaded by a spring 15 housed within a bonnet 16 screwed to the part 13. The valve seating 1 is formed on a flanged ring 2 fixed to the spray bar and carrying a jet 3 with inlet ports 5. In place of the cam edges 11a, 12a, a pin fixed to the spray bar may engage a cam groove in the valve spindle.
GB2510554A 1954-08-30 1954-08-30 Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like Expired GB805032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2510554A GB805032A (en) 1954-08-30 1954-08-30 Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2510554A GB805032A (en) 1954-08-30 1954-08-30 Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like

Publications (1)

Publication Number Publication Date
GB805032A true GB805032A (en) 1958-11-26

Family

ID=10222297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2510554A Expired GB805032A (en) 1954-08-30 1954-08-30 Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like

Country Status (1)

Country Link
GB (1) GB805032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121141A (en) * 1982-05-28 1983-12-14 Shell Int Research Valve for the flow control of a fluid comprising solid particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121141A (en) * 1982-05-28 1983-12-14 Shell Int Research Valve for the flow control of a fluid comprising solid particles

Similar Documents

Publication Publication Date Title
GB1208234A (en) Improved fluid flow control valve
GB1186417A (en) Ball Valve Assembly
GB805032A (en) Improvements in or relating to valves for controlling the flow of bitumen, tar emulsion or the like
GB1197549A (en) Lubricant Seal for Rotary Valve
GB1222210A (en) A gas cock
GB1032183A (en) Flow control valves
GB1290325A (en)
GB521103A (en) Improvements in high pressure hydraulic stop valves
GB698188A (en) Improvements in or relating to stop valves
GB746909A (en) Improvements in or relating to butterfly valves
GB822147A (en) An improved fluid control valve
GB600712A (en) Improvements in or relating to gate valves
GB770694A (en) Improvements in or relating to valves
GB819395A (en) Improvements in valves for controlling flow of liquid
GB909420A (en) Improvements in or relating to butterfly valves
GB564436A (en) Improvements in or relating to fluid pressure valves
GB848576A (en) Improvements in rotary cocks and valves
GB802840A (en) Improvements in or relating to valves for controlling fluid flow
GB706268A (en) Improvements in or relating to water and the like taps or valves
GB983179A (en) Improvements in and relating to butterfly valves
GB845428A (en) Self-closing cock
GB1198092A (en) Rotary Ball Plug Valves
GB825554A (en) Manifold swing gate valve with automatic lubricant sealing
GB725098A (en) Improvements in taps or cocks
GB1012517A (en) Improvements in or relating to hot and cold water mixing taps