NO751953L - - Google Patents

Info

Publication number
NO751953L
NO751953L NO751953A NO751953A NO751953L NO 751953 L NO751953 L NO 751953L NO 751953 A NO751953 A NO 751953A NO 751953 A NO751953 A NO 751953A NO 751953 L NO751953 L NO 751953L
Authority
NO
Norway
Prior art keywords
liquid
pressure
level
circuit
indicating instrument
Prior art date
Application number
NO751953A
Other languages
English (en)
Norwegian (no)
Inventor
Johannessen Trygve Berg
Original Assignee
Johannessen Trygve Berg
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 Johannessen Trygve Berg filed Critical Johannessen Trygve Berg
Priority to NO751953A priority Critical patent/NO751953L/no
Publication of NO751953L publication Critical patent/NO751953L/no

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
NO751953A 1975-06-04 1975-06-04 NO751953L (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO751953A NO751953L (fr) 1975-06-04 1975-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO751953A NO751953L (fr) 1975-06-04 1975-06-04

Publications (1)

Publication Number Publication Date
NO751953L true NO751953L (fr) 1976-12-07

Family

ID=19882307

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751953A NO751953L (fr) 1975-06-04 1975-06-04

Country Status (1)

Country Link
NO (1) NO751953L (fr)

Similar Documents

Publication Publication Date Title
US3933031A (en) Submarine pipeline leak locator or the like
US6988406B1 (en) System and method of liquid level detection
US4649739A (en) Method of detecting leaks in liquid storage tanks
US2949777A (en) Liquid level gauge
US2342696A (en) Liquid level gauge
US4773265A (en) Method for detecting leaks
US3620085A (en) Apparatus for measuring the level of liquid in a reservoir
US3394590A (en) Hydraulic system and liquid level sensing mechanism therefor
US2506585A (en) Method of and apparatus for determining the level of a liquid
US3401562A (en) Material level indicator
NO751953L (fr)
US1457406A (en) Depth and specific-gravity measuring apparatus
US1981354A (en) Liquid gauge
US4129038A (en) Apparatus for indicating the level of liquids in the containers or watercraft
US2518484A (en) Apparatus for determining the depth of liquid in tanks
US2471026A (en) Device for determining the depth of liquids
US2991645A (en) Mobile calibration unit for liquid meters
US3473102A (en) Automatic liquid level indicator
US1937447A (en) Gauge construction for tanks
US3365933A (en) Hydrostatic testing of structures
US1131412A (en) Pneumatic depth-indicator.
US40028A (en) Improvement in instruments for taking soundings
US2412740A (en) Rate of rise-dive indicator
EP0052960B1 (fr) Dispositif pour le contrôle du niveau d'un liquide et procédé pour la détection de fuites à l'aide du dispositif
ITMI942405A1 (it) Dispositivo per misurare il livello del liquido contenuto in diverse vasche non collegate fra loro