NL6512429A - - Google Patents
Info
- Publication number
- NL6512429A NL6512429A NL6512429A NL6512429A NL6512429A NL 6512429 A NL6512429 A NL 6512429A NL 6512429 A NL6512429 A NL 6512429A NL 6512429 A NL6512429 A NL 6512429A NL 6512429 A NL6512429 A NL 6512429A
- Authority
- NL
- Netherlands
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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Closures For Containers (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US421458A US3362224A (en) | 1964-12-28 | 1964-12-28 | Liquid level indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6512429A true NL6512429A (es) | 1966-06-29 |
Family
ID=23670606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6512429A NL6512429A (es) | 1964-12-28 | 1965-09-24 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3362224A (es) |
CH (1) | CH446744A (es) |
DE (1) | DE1498356B2 (es) |
ES (1) | ES317740A1 (es) |
GB (3) | GB1130225A (es) |
NL (1) | NL6512429A (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3424004A (en) * | 1966-02-21 | 1969-01-28 | Illinois Tool Works | Liquid level indicator |
US3442127A (en) * | 1966-08-29 | 1969-05-06 | Edgar B Nichols | Liquid level indicator |
US3447375A (en) * | 1966-12-09 | 1969-06-03 | Reynolds Metals Co | Beverage container having sight gage means |
US3535934A (en) * | 1969-02-10 | 1970-10-27 | Illinois Tool Works | Liquid level indicator |
US3528291A (en) * | 1969-04-25 | 1970-09-15 | Illinois Tool Works | Liquid level indicator |
US3597972A (en) * | 1969-09-08 | 1971-08-10 | Illinois Tool Works | Combined level indicator and hydrometer |
US3597971A (en) * | 1969-09-08 | 1971-08-10 | Illinois Tool Works | Combined level indicator and hydrometer |
US3597973A (en) * | 1969-09-08 | 1971-08-10 | Illinois Tool Works | Combined level indicator and hydrometer |
US3675483A (en) * | 1971-02-23 | 1972-07-11 | Quinton C David | Water surface depth instrument |
US3808887A (en) * | 1972-02-29 | 1974-05-07 | Eaton Corp | Liquid level monitor |
US3917411A (en) * | 1972-09-26 | 1975-11-04 | Vdo Schindling | Apparatus for measuring the density of a liquid utilizing refraction |
US3977790A (en) * | 1972-09-26 | 1976-08-31 | Vdo Adolf Schindling, Ag | Apparatus for measuring the density of a contained liquid, by utilizing the angular displacement of the limiting angle at total reflection |
JPS5229190B2 (es) * | 1973-07-04 | 1977-07-30 | ||
JPS5030761U (es) * | 1973-07-10 | 1975-04-05 | ||
US3893339A (en) * | 1974-03-18 | 1975-07-08 | Illinois Tool Works | Liquid level indicator |
US4091670A (en) * | 1974-03-21 | 1978-05-30 | Bertin & Cie | Push-button operated meter |
US4809551A (en) * | 1982-04-08 | 1989-03-07 | S.T. Dupont | Device for detecting the liquid level in a tank, particularly a lighter tank and tank provided with such device |
GB2195446B (en) * | 1986-09-26 | 1990-02-28 | Philips Electronic Associated | A liquid level indicator |
US5015092A (en) * | 1989-05-05 | 1991-05-14 | Spectra-Tech, Inc. | Sampling probe for optical analyzation of a sample |
US5279157A (en) * | 1992-08-03 | 1994-01-18 | Casco Products Corporation | Liquid level monitor |
US5600433A (en) * | 1994-11-02 | 1997-02-04 | The University Of Wyoming | Optical fiber waist refractometer |
DE102004059194A1 (de) * | 2004-04-08 | 2005-10-27 | Dürkopp Adler AG | Nähmaschine mit einem Ölbehälter sowie Tauchkörper für den Ölbehälter einer derartigen Nähmaschine |
US7400260B2 (en) * | 2005-06-29 | 2008-07-15 | Safe Flight Corporation | Optical system and element for detecting ice and water |
US8620502B2 (en) * | 2011-05-17 | 2013-12-31 | Phillips & Temro Industries Inc. | Coolant circulation heater for an electric vehicle battery |
US9893391B1 (en) * | 2013-09-23 | 2018-02-13 | Pacific Steamex Cleaning Systems, Inc. | Battery water level detector for a battery operated device |
MX2021002452A (es) * | 2020-03-02 | 2021-10-01 | Fna Group Inc | Seguridad de la deteccion de fluidos. |
CN112362134B (zh) * | 2020-10-28 | 2024-06-28 | 哈尔滨海格微电子科技有限公司 | 一种液面位置检测装置和检测方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787170A (en) * | 1904-11-30 | 1905-04-11 | Frederick Harrison Glew | Instrument for rendering visible the luminous effects produced by radio-active substances. |
US904163A (en) * | 1907-04-29 | 1908-11-17 | Harry Vissering | Indicator for radiators. |
US1883971A (en) * | 1929-08-10 | 1932-10-25 | Constant J Kryzanowsky | Signaling device |
GB454568A (en) * | 1935-04-02 | 1936-10-02 | Lucas Ltd Joseph | Improvements relating to vent plugs and liquid level indicators for electric storagebatteries |
US2554557A (en) * | 1948-01-10 | 1951-05-29 | Gould National Batteries Inc | Vent plug and liquid level indicator for batteries |
US2637209A (en) * | 1950-09-23 | 1953-05-05 | Gen Motors Corp | Electrolyte level indicator |
US2906169A (en) * | 1953-09-04 | 1959-09-29 | Jacob A Saffir | Projection screen |
US3000345A (en) * | 1960-02-19 | 1961-09-19 | Mueller Brass Co | Liquid indicator |
-
1964
- 1964-12-28 US US421458A patent/US3362224A/en not_active Expired - Lifetime
-
1965
- 1965-09-17 CH CH1291765A patent/CH446744A/fr unknown
- 1965-09-23 ES ES0317740A patent/ES317740A1/es not_active Expired
- 1965-09-24 NL NL6512429A patent/NL6512429A/xx unknown
- 1965-09-30 DE DE19651498356 patent/DE1498356B2/de active Pending
- 1965-12-03 GB GB7801/68A patent/GB1130225A/en not_active Expired
- 1965-12-03 GB GB16858/68A patent/GB1130226A/en not_active Expired
- 1965-12-03 GB GB551462/65A patent/GB1130224A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1498356B2 (de) | 1971-04-29 |
US3362224A (en) | 1968-01-09 |
GB1130224A (en) | 1968-10-09 |
GB1130225A (en) | 1968-10-09 |
DE1498356A1 (de) | 1970-06-11 |
GB1130226A (en) | 1968-10-09 |
ES317740A1 (es) | 1966-07-01 |
CH446744A (fr) | 1967-11-15 |