GB979340A - Improvements in liquid level gauges - Google Patents

Improvements in liquid level gauges

Info

Publication number
GB979340A
GB979340A GB5663A GB5663A GB979340A GB 979340 A GB979340 A GB 979340A GB 5663 A GB5663 A GB 5663A GB 5663 A GB5663 A GB 5663A GB 979340 A GB979340 A GB 979340A
Authority
GB
United Kingdom
Prior art keywords
valve
liquid level
unit
lower unit
restrictor
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
GB5663A
Inventor
Ernest Hopkins
Maurice Rhodes Townsend
Tom Baker Smith
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.)
W N Baines & Co Ltd
Original Assignee
W N Baines & Co 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 W N Baines & Co Ltd filed Critical W N Baines & Co Ltd
Priority to GB5663A priority Critical patent/GB979340A/en
Publication of GB979340A publication Critical patent/GB979340A/en
Expired legal-status Critical Current

Links

Abstract

979, 340. Liquid level indication. W. N. BAINES & CO. Ltd. Dec. 23, 1963 [Jan. 1, 1963], No. 56/63. Heading G1H. A liquid level indicator comprises identical and interchangeable upper and lower units 1,2 having T-shaped passageways and interconnected by an observation tube 17, the upper unit 1 having a restrictor valve 26 to limit the steam or gas flow and the lower unit 2 having a freely movable valve 37 which, when the valve 37 is closed, prevents the flow of liquid from the lower unit. In an alternative arrangement, Fig. 4 (not shown), the " restrictor is formed on the plug closing the top unit 1 opening opposite to the opening holding the end of the observation tube and the lower unit valve is replaced by a freely movable captive ball.
GB5663A 1963-01-01 1963-01-01 Improvements in liquid level gauges Expired GB979340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5663A GB979340A (en) 1963-01-01 1963-01-01 Improvements in liquid level gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5663A GB979340A (en) 1963-01-01 1963-01-01 Improvements in liquid level gauges

Publications (1)

Publication Number Publication Date
GB979340A true GB979340A (en) 1965-01-01

Family

ID=9697621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5663A Expired GB979340A (en) 1963-01-01 1963-01-01 Improvements in liquid level gauges

Country Status (1)

Country Link
GB (1) GB979340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163857A (en) * 1984-08-30 1986-03-05 Dwyer Instr Flowmeters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163857A (en) * 1984-08-30 1986-03-05 Dwyer Instr Flowmeters
GB2163857B (en) * 1984-08-30 1989-03-01 Dwyer Instr Flowmeters

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