GB1064489A - Improvements in valves and valve seatings - Google Patents

Improvements in valves and valve seatings

Info

Publication number
GB1064489A
GB1064489A GB3923864A GB3923864A GB1064489A GB 1064489 A GB1064489 A GB 1064489A GB 3923864 A GB3923864 A GB 3923864A GB 3923864 A GB3923864 A GB 3923864A GB 1064489 A GB1064489 A GB 1064489A
Authority
GB
United Kingdom
Prior art keywords
valves
valve seatings
seating
seatings
valve
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
GB3923864A
Inventor
Marcus Ivan Bean
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.)
Langley Alloys Ltd
Original Assignee
Langley Alloys 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 Langley Alloys Ltd filed Critical Langley Alloys Ltd
Priority to GB3923864A priority Critical patent/GB1064489A/en
Publication of GB1064489A publication Critical patent/GB1064489A/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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/12—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 flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

1,064,489. Valves. LANGLEY ALLOYS Ltd. Aug. 17, 1965 [Sept. 25, 1964], No. 39238/64. Addition to 1,016,604. Heading F2V. The spiral seating of the parent Specification is wound on a bush which is inserted in an undercut cylindrical bore and subsequently swaged or deformed to secure the seating in position.
GB3923864A 1964-09-25 1964-09-25 Improvements in valves and valve seatings Expired GB1064489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3923864A GB1064489A (en) 1964-09-25 1964-09-25 Improvements in valves and valve seatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3923864A GB1064489A (en) 1964-09-25 1964-09-25 Improvements in valves and valve seatings

Publications (1)

Publication Number Publication Date
GB1064489A true GB1064489A (en) 1967-04-05

Family

ID=10408451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3923864A Expired GB1064489A (en) 1964-09-25 1964-09-25 Improvements in valves and valve seatings

Country Status (1)

Country Link
GB (1) GB1064489A (en)

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