GB507838A - Improvements in or relating to unions for connecting branch pipes to mains - Google Patents

Improvements in or relating to unions for connecting branch pipes to mains

Info

Publication number
GB507838A
GB507838A GB2554137A GB2554137A GB507838A GB 507838 A GB507838 A GB 507838A GB 2554137 A GB2554137 A GB 2554137A GB 2554137 A GB2554137 A GB 2554137A GB 507838 A GB507838 A GB 507838A
Authority
GB
United Kingdom
Prior art keywords
mains
ferrule
unions
branch pipes
relating
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
GB2554137A
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.)
BERNARD SCHAEFFER HARLOW
Original Assignee
BERNARD SCHAEFFER HARLOW
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 BERNARD SCHAEFFER HARLOW filed Critical BERNARD SCHAEFFER HARLOW
Priority to GB2554137A priority Critical patent/GB507838A/en
Publication of GB507838A publication Critical patent/GB507838A/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
    • 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
    • F16K1/02—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 with screw-spindle
    • F16K1/04—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 with screw-spindle with a cut-off member rigid with the spindle, e.g. main valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints Allowing Movement (AREA)

Abstract

507,838. Pipe unions. HARLOW, B. S. Sept. 21, 1937, No. 25541. [Class 99 (i)] In a union for connecting branch pipes to mains, a cap-nut 9 encloses a nut 8 which connects the swivelling socket 3 for the branch to the ferrule part 4 and screws on to the top of the ferrule to close the same. A valve 5 controls the connection between the branch and the bore in the ferrule and is operated by a key inserted through the top of the ferrule when the cap-nut is removed.
GB2554137A 1937-09-21 1937-09-21 Improvements in or relating to unions for connecting branch pipes to mains Expired GB507838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2554137A GB507838A (en) 1937-09-21 1937-09-21 Improvements in or relating to unions for connecting branch pipes to mains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2554137A GB507838A (en) 1937-09-21 1937-09-21 Improvements in or relating to unions for connecting branch pipes to mains

Publications (1)

Publication Number Publication Date
GB507838A true GB507838A (en) 1939-06-21

Family

ID=10229348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2554137A Expired GB507838A (en) 1937-09-21 1937-09-21 Improvements in or relating to unions for connecting branch pipes to mains

Country Status (1)

Country Link
GB (1) GB507838A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492494A (en) * 1947-09-05 1949-12-27 Mueller Co Meter connection
US5516156A (en) * 1991-10-25 1996-05-14 Nwd International, Inc. Hydraulic port fittings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492494A (en) * 1947-09-05 1949-12-27 Mueller Co Meter connection
US5516156A (en) * 1991-10-25 1996-05-14 Nwd International, Inc. Hydraulic port fittings

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