SE410540B - Vetskenivaindikator med ventilationsanordning - Google Patents
Vetskenivaindikator med ventilationsanordningInfo
- Publication number
- SE410540B SE410540B SE7502970A SE7502970A SE410540B SE 410540 B SE410540 B SE 410540B SE 7502970 A SE7502970 A SE 7502970A SE 7502970 A SE7502970 A SE 7502970A SE 410540 B SE410540 B SE 410540B
- Authority
- SE
- Sweden
- Prior art keywords
- ventilation device
- level indicator
- hydrogen level
- hydrogen
- indicator
- Prior art date
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 title 1
- 239000001257 hydrogen Substances 0.000 title 1
- 238000009423 ventilation Methods 0.000 title 1
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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/308—Detachable arrangements, e.g. detachable vent plugs or plug systems
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US452081A US3915753A (en) | 1974-03-18 | 1974-03-18 | Liquid indicator for a storage battery with a flame barrier vent filter |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7502970L SE7502970L (xx) | 1975-09-19 |
SE410540B true SE410540B (sv) | 1979-10-15 |
Family
ID=23794944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7502970A SE410540B (sv) | 1974-03-18 | 1975-03-17 | Vetskenivaindikator med ventilationsanordning |
Country Status (7)
Country | Link |
---|---|
US (1) | US3915753A (xx) |
JP (1) | JPS5818608B2 (xx) |
CA (1) | CA1033227A (xx) |
DE (1) | DE2511426C2 (xx) |
FR (1) | FR2265070B3 (xx) |
IT (1) | IT1034283B (xx) |
SE (1) | SE410540B (xx) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52114234U (xx) * | 1976-02-27 | 1977-08-30 | ||
JPS52114233U (xx) * | 1976-02-27 | 1977-08-30 | ||
JPS5619810Y2 (xx) * | 1976-03-29 | 1981-05-11 | ||
US4074025A (en) * | 1976-03-29 | 1978-02-14 | Miyagawa Kasei Industry Co., Ltd. | Indicating device for storage battery |
JPS5619809Y2 (xx) * | 1976-03-29 | 1981-05-11 | ||
JPS5619812Y2 (xx) * | 1976-03-31 | 1981-05-11 | ||
JPS5619811Y2 (xx) * | 1976-03-29 | 1981-05-11 | ||
JPS52133925U (xx) * | 1976-03-31 | 1977-10-12 | ||
JPS52133924U (xx) * | 1976-03-31 | 1977-10-12 | ||
JPS5619813Y2 (xx) * | 1976-03-31 | 1981-05-11 | ||
JPS52155928U (xx) * | 1976-05-20 | 1977-11-26 | ||
US4240282A (en) * | 1979-09-27 | 1980-12-23 | Illinois Tool Works Inc. | Combined level indicator and hydrometer |
DE3038432A1 (de) * | 1980-10-11 | 1982-07-22 | Illinois Tool Works Inc., 60631 Chicago, Ill. | Fluessigkeitsstandindikator und hydrometer |
US4462249A (en) * | 1981-03-13 | 1984-07-31 | Adams Thomas E | Tank leakage detection method |
DE3232056A1 (de) * | 1982-08-28 | 1984-03-01 | CEAG Licht- und Stromversorgungstechnik GmbH, 4600 Dortmund | Batteriegehaeuse |
US4587923A (en) * | 1983-08-12 | 1986-05-13 | Santiago Mejia | Battery cap indicator |
US4539270A (en) * | 1983-12-20 | 1985-09-03 | Santiago Mejia | Battery cap indicator with levered float |
US4562127A (en) * | 1984-03-29 | 1985-12-31 | Domingo Mangone | Battery cap with electrolyte level indicator |
US5132176A (en) * | 1990-05-03 | 1992-07-21 | Gnb Industrial Battery Company | Battery state of charge indicator |
US5284720A (en) * | 1993-05-27 | 1994-02-08 | Globe-Union Inc. | Vent cap with electrolyte drain and explosion attenuation capabilities |
US5549986A (en) * | 1994-06-15 | 1996-08-27 | Globe-Union, Inc. | Battery cover and manifold system providing spew resistance and explosion attenuation capabilities |
US5702841A (en) * | 1995-07-19 | 1997-12-30 | Globe-Union Inc. | Electrolyte venting system with tubular splash guards |
US6393910B1 (en) | 2000-01-25 | 2002-05-28 | Illinois Tool Works Inc. | One-piece battery charge indicator cage |
ATE320086T1 (de) * | 2000-11-29 | 2006-03-15 | Vb Autobatterie Gmbh & Co Kgaa | Verschlussstopfenanordnung für akkumulatoren |
DE10224662C1 (de) * | 2002-06-03 | 2003-06-18 | Vb Autobatterie Gmbh | Ladezustandsanzeiger für eine Batterie |
DE102005017442B4 (de) * | 2005-04-15 | 2007-11-29 | Vb Autobatterie Gmbh & Co. Kgaa | Akkumulator und Deckel hierzu |
DE102006024798B3 (de) * | 2006-05-27 | 2007-03-22 | Vb Autobatterie Gmbh & Co. Kgaa | Ladezustandsanzeiger |
US10361468B2 (en) * | 2015-12-04 | 2019-07-23 | Doyle Manufacturing, Inc. | Electrolyte level gauge |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1095499A (xx) * | ||||
US2471585A (en) * | 1946-03-09 | 1949-05-31 | C & D Batteries Inc | Explosion-proof battery vent and filler plug |
BE523578A (xx) * | 1952-10-16 | |||
FR1086070A (fr) * | 1953-07-03 | 1955-02-09 | Comp Generale Electricite | Bouchon pare-électrolyte et anti-déflagrant pour accumulateur électrique |
US2858354A (en) * | 1955-06-10 | 1958-10-28 | Gould National Batteries Inc | Combustion-proof battery vent |
US3033911A (en) * | 1958-07-30 | 1962-05-08 | Electric Storage Battery Co | Vent plug |
US3379576A (en) * | 1965-07-21 | 1968-04-23 | Gen Motors Corp | Electrolyte level indicator |
US3383917A (en) * | 1965-12-08 | 1968-05-21 | Illinois Tool Works | Liquid level indicator |
US3319597A (en) * | 1966-04-20 | 1967-05-16 | Richardson Co | Liquid level indicator |
US3434883A (en) * | 1966-05-23 | 1969-03-25 | Bell Telephone Labor Inc | Cylindrical lead acid cell |
FR1501835A (fr) * | 1966-09-22 | 1967-11-18 | Wonder Piles | Perfectionnements aux membranes étanches aux liquides mais perméables aux gaz, notamment pour piles et accumulateurs |
DE1696559B2 (de) * | 1967-10-21 | 1972-09-14 | Wiesauplast Kunststoff- Und Formenbau Gmbh, Wiesau Kg, 8591 Wiesau | Pruefeinrichtung fuer den fuellstand eines elektrischen akkumulators |
DE1939204A1 (de) * | 1969-08-01 | 1971-02-18 | Wiesauplast Kunststoff Und For | Pruefeinrichtung fuer den Fuellstand eines Akkumulators |
DE6932118U (de) * | 1969-08-12 | 1970-04-16 | Bosch Gmbh Robert | Fahrzeug-akkumulatoren-batterie mit automatischer wassernachfuelleinrichtung |
DE6932119U (de) * | 1969-08-12 | 1970-04-16 | Bosch Gmbh Robert | Vorrichtung fuer die fernanzeige des fluessigkeitsstandes in einem akkumulator |
US3597973A (en) * | 1969-09-08 | 1971-08-10 | Illinois Tool Works | Combined level indicator and hydrometer |
-
1974
- 1974-03-18 US US452081A patent/US3915753A/en not_active Expired - Lifetime
-
1975
- 1975-03-11 CA CA221,760A patent/CA1033227A/en not_active Expired
- 1975-03-14 IT IT21272/75A patent/IT1034283B/it active
- 1975-03-15 DE DE2511426A patent/DE2511426C2/de not_active Expired
- 1975-03-17 FR FR7508296A patent/FR2265070B3/fr not_active Expired
- 1975-03-17 SE SE7502970A patent/SE410540B/xx unknown
- 1975-03-18 JP JP50031930A patent/JPS5818608B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7502970L (xx) | 1975-09-19 |
DE2511426C2 (de) | 1984-11-22 |
DE2511426A1 (de) | 1975-09-25 |
IT1034283B (it) | 1979-09-10 |
US3915753A (en) | 1975-10-28 |
FR2265070B3 (xx) | 1977-11-25 |
CA1033227A (en) | 1978-06-20 |
FR2265070A1 (xx) | 1975-10-17 |
JPS50129064A (xx) | 1975-10-11 |
JPS5818608B2 (ja) | 1983-04-14 |
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