BE687581A - - Google Patents

Info

Publication number
BE687581A
BE687581A BE687581DA BE687581A BE 687581 A BE687581 A BE 687581A BE 687581D A BE687581D A BE 687581DA BE 687581 A BE687581 A BE 687581A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE687581A publication Critical patent/BE687581A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/04—Tank inlets
    • B60K15/0406—Filler caps for fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/54—Inspection openings or windows
    • B65D25/56—Inspection openings or windows with means for indicating level of contents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/18—Indicating devices; Other safety devices concerning coolant pressure, coolant flow, or liquid-coolant level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Closures For Containers (AREA)
BE687581D 1965-09-29 1966-09-29 BE687581A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US491356A US3397808A (en) 1965-09-29 1965-09-29 Level indicating tank closure

Publications (1)

Publication Number Publication Date
BE687581A true BE687581A (xx) 1967-03-01

Family

ID=23951848

Family Applications (1)

Application Number Title Priority Date Filing Date
BE687581D BE687581A (xx) 1965-09-29 1966-09-29

Country Status (3)

Country Link
US (1) US3397808A (xx)
BE (1) BE687581A (xx)
GB (1) GB1087760A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693446A (en) * 1970-08-11 1972-09-26 U S Divers Co Depth gauge
GB1459220A (en) * 1973-05-04 1976-12-22 United Carr Ltd Sealed plate assembly
US4353252A (en) * 1980-10-23 1982-10-12 Cadbury Schweppes Plc Liquid level sensor
US4414926A (en) * 1981-09-23 1983-11-15 Webber Robert C Engine pressure-vacuum cooling system with a horizontal coolant storage tank
US4479460A (en) * 1981-09-23 1984-10-30 Webber Robert C Pressure-vacuum cooling system for internal combustion engine utilizing reservoir
GB2168961B (en) * 1984-12-22 1988-09-28 Gen Motors France Closure caps
GB2195446B (en) * 1986-09-26 1990-02-28 Philips Electronic Associated A liquid level indicator
DE10054491A1 (de) * 2000-11-03 2002-05-23 Bayerische Motoren Werke Ag Vorrichtung zur optischen Kontrolle des Kühlmittelfüllstandes einer Brennkraftmaschine in einem Flüssigkeitsbehälter
US9752915B2 (en) 2014-12-23 2017-09-05 Kohler, Co. Snapfit dipstick assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883971A (en) * 1929-08-10 1932-10-25 Constant J Kryzanowsky Signaling device
US2528791A (en) * 1947-08-07 1950-11-07 Chrysler Corp Pressure control apparatus for engine cooling systems
US2627748A (en) * 1948-03-18 1953-02-10 Nat Battery Co Battery liquid level indicator
US2615337A (en) * 1948-05-06 1952-10-28 Nat Battery Co Battery liquid level indicator
US2897533A (en) * 1956-02-16 1959-08-04 Gen Motors Corp Grommets, bushings and the like
US3000345A (en) * 1960-02-19 1961-09-19 Mueller Brass Co Liquid indicator
US3098663A (en) * 1962-04-23 1963-07-23 Raymond A Dibley Roof collar construction
US3216256A (en) * 1962-10-04 1965-11-09 Gen Motors Corp Radiator level indicator
US3211321A (en) * 1963-02-18 1965-10-12 Allie B Holmes Closure for pressurized fluid tank
US3276488A (en) * 1964-03-27 1966-10-04 Allie B Holmes Tank viewer and injection fitting
US3338457A (en) * 1965-12-23 1967-08-29 Tygenhof Charles Automobile radiator cap

Also Published As

Publication number Publication date
US3397808A (en) 1968-08-20
GB1087760A (en) 1967-10-18

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