GB802311A - Manually operable valves - Google Patents

Manually operable valves

Info

Publication number
GB802311A
GB802311A GB404956A GB404956A GB802311A GB 802311 A GB802311 A GB 802311A GB 404956 A GB404956 A GB 404956A GB 404956 A GB404956 A GB 404956A GB 802311 A GB802311 A GB 802311A
Authority
GB
United Kingdom
Prior art keywords
manually operable
feb
nut
plug
operable valves
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
GB404956A
Inventor
Reginald Gretton-Lowe
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.)
Gaskell and Chambers Ltd
Original Assignee
Gaskell and Chambers 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 Gaskell and Chambers Ltd filed Critical Gaskell and Chambers Ltd
Priority to GB404956A priority Critical patent/GB802311A/en
Publication of GB802311A publication Critical patent/GB802311A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

802,311. Locking nuts. GASKELL & CHAMBERS, Ltd. Feb. 1, 1957 Feb. 9, 1956], No. 4049/56. Class 89(1) [Also in Group XXIX] In a manually-operable valve, the rotatable-plug 4 is held against its seating by a nut 8 engaging a screw-threaded truncated conical extension 7 of the plug, the outer end of the rut being formed with a transverse-slot 10, the nut being deformed so as to close or partially close the slot prior to engagement with the extension 7.
GB404956A 1956-02-09 1956-02-09 Manually operable valves Expired GB802311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB404956A GB802311A (en) 1956-02-09 1956-02-09 Manually operable valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB404956A GB802311A (en) 1956-02-09 1956-02-09 Manually operable valves

Publications (1)

Publication Number Publication Date
GB802311A true GB802311A (en) 1958-10-01

Family

ID=9769765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB404956A Expired GB802311A (en) 1956-02-09 1956-02-09 Manually operable valves

Country Status (1)

Country Link
GB (1) GB802311A (en)

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