GB945051A - Improvements in liquid level control - Google Patents

Improvements in liquid level control

Info

Publication number
GB945051A
GB945051A GB1511859A GB1511859A GB945051A GB 945051 A GB945051 A GB 945051A GB 1511859 A GB1511859 A GB 1511859A GB 1511859 A GB1511859 A GB 1511859A GB 945051 A GB945051 A GB 945051A
Authority
GB
United Kingdom
Prior art keywords
tank
anvil
tube
knife edge
float
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
GB1511859A
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 GB1511859A priority Critical patent/GB945051A/en
Publication of GB945051A publication Critical patent/GB945051A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

945,051. Valves. R. BRIGGS, and G. KNOWLES. July 4, 1960 [May 4, 1959], No. 15118/59. Heading F2V. The level of liquid, e.g. mercury, in a tank 1 is maintained constant by a pinch cock constituted by a tube 4 of, e.g. silicon rubber, connecting the tank with a reservoir 10 and passing through slots 7 in a tube 6 where it is arranged to be closed by pressure between an adjustable knife edge 8 and an anvil 11 carried by a float 2 in the tank 1. Alternatively, the anvil and knife edge may be interchanged, or the knife edge may be dispensed with and the tube pinched between the anvil and the upper edges of the slots 7 or between the anvil and a plug in the tube 6. Also the anvil stem may be pinned to or rest upon a lever pivoted to the wall of the tank 1 and carrying the float. An angled inlet 13 to the tank prevents errors due to splash. The knife edge 8 may be positioned by a servo mechanism responsive to the action or process governed by the discharge from the tank 1 through the outlet 5.
GB1511859A 1959-05-04 1959-05-04 Improvements in liquid level control Expired GB945051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511859A GB945051A (en) 1959-05-04 1959-05-04 Improvements in liquid level control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511859A GB945051A (en) 1959-05-04 1959-05-04 Improvements in liquid level control

Publications (1)

Publication Number Publication Date
GB945051A true GB945051A (en) 1963-12-18

Family

ID=10053349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511859A Expired GB945051A (en) 1959-05-04 1959-05-04 Improvements in liquid level control

Country Status (1)

Country Link
GB (1) GB945051A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185802A (en) * 1986-01-24 1987-07-29 David Henry Ferguson Rubber tube valve
US10877490B2 (en) * 2019-04-19 2020-12-29 Vern Westcott Self-closing aquarium valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185802A (en) * 1986-01-24 1987-07-29 David Henry Ferguson Rubber tube valve
US10877490B2 (en) * 2019-04-19 2020-12-29 Vern Westcott Self-closing aquarium valve

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