GB354802A - Improvements in liquid level controls and indicators - Google Patents

Improvements in liquid level controls and indicators

Info

Publication number
GB354802A
GB354802A GB824830A GB824830A GB354802A GB 354802 A GB354802 A GB 354802A GB 824830 A GB824830 A GB 824830A GB 824830 A GB824830 A GB 824830A GB 354802 A GB354802 A GB 354802A
Authority
GB
United Kingdom
Prior art keywords
pivoted
ball
rod
runway
tray
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
GB824830A
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
Priority to GB824830A priority Critical patent/GB354802A/en
Publication of GB354802A publication Critical patent/GB354802A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/425—Feed-water supply alarm devices using floats

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Float Valves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

354,802. Indicating and regulating liquid levels. BERNON, L. M., 58, Westbourne Grove, London. March 14, 1930, No. 8248. [Class 123 (i).] A float 6 is pivoted at 7 to a runway 2 which is pivoted at 3 and carries twc loose balls 13, 14 A vertical rod 8 is rigidly mountec at its centred by means of the flange 10, and its lower end pro jects into the run. way. At a pre determined liquid level the runway is tipped and one of the balls strikes the end of the rod 8. The resulting vibration is transmitted to the other end of the rod which carries a tray 17, and a kick is given to a ball or roller 18 on an arm 19 pivoted at 20, whereby the ball or roller bridges a pair of contacts connected to leads 21. The tray 17 may be in the form of a closed steam chamber having a steam inlet normally closed by the ball, and an outlet port leading to a steam siren. The electric circuit or the valve may operate a visible or audible alarm or feed-water control.
GB824830A 1930-03-14 1930-03-14 Improvements in liquid level controls and indicators Expired GB354802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB824830A GB354802A (en) 1930-03-14 1930-03-14 Improvements in liquid level controls and indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB824830A GB354802A (en) 1930-03-14 1930-03-14 Improvements in liquid level controls and indicators

Publications (1)

Publication Number Publication Date
GB354802A true GB354802A (en) 1931-08-14

Family

ID=9848847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB824830A Expired GB354802A (en) 1930-03-14 1930-03-14 Improvements in liquid level controls and indicators

Country Status (1)

Country Link
GB (1) GB354802A (en)

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