GB191314840A - Improvements in and relating to Valves and Connections therefor. - Google Patents

Improvements in and relating to Valves and Connections therefor.

Info

Publication number
GB191314840A
GB191314840A GB191314840DA GB191314840A GB 191314840 A GB191314840 A GB 191314840A GB 191314840D A GB191314840D A GB 191314840DA GB 191314840 A GB191314840 A GB 191314840A
Authority
GB
United Kingdom
Prior art keywords
guard
winged
valves
guide
guides
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
Inventor
Elliott Bolland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191314840A publication Critical patent/GB191314840A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

14,840. Bollard, E. June 27. Actuating; lift valves.-Relates to valves or taps of the type operated by the screwing-up of the union nut :c of a hose-pipe fitting z, Fig. 1, or the end z, Figs. 11 and 12, of a tap nozzle or outlet. The lift valve k has winged guides l, f on opposite sides with a stop pin h to limit the rotation of the valve and guides. In the form shown in Fig. 1, a winged guard t, u is fixed in the casing end and is shaped so as to protect and conceal the end face of the winged guide f. The operating end of the hose fitting z is slotted to pass the wings of the guard t, it, the slots each having a rounded corner w<3>, Fig. 8, to engage the curved lugs s on the guide wings f and thereby rotate the same slightly and finally bring them into the stepped part w<2>. The rotation of the guide is resisted by a torsion spring q, as shown. The casing end guard and the torsion spring may be dispensed with. In the form shown in Figs. 11 and 12, the guard and spring are omitted and the operating end of the tap nozzle z is plain. The operation is effected by the engagement of pins x<2> with spiral grooves b' in the valvecasing part.
GB191314840D 1913-06-27 1913-06-27 Improvements in and relating to Valves and Connections therefor. Expired GB191314840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191314840T 1913-06-27

Publications (1)

Publication Number Publication Date
GB191314840A true GB191314840A (en) 1914-02-26

Family

ID=32371705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191314840D Expired GB191314840A (en) 1913-06-27 1913-06-27 Improvements in and relating to Valves and Connections therefor.

Country Status (1)

Country Link
GB (1) GB191314840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829221A (en) * 2019-04-17 2020-10-27 合肥华凌股份有限公司 Ice making system and refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829221A (en) * 2019-04-17 2020-10-27 合肥华凌股份有限公司 Ice making system and refrigerator

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