AT299349B - Schraubkappe für Akkumulatoren, insbesondere Kraftfahrzeugbatterien - Google Patents

Schraubkappe für Akkumulatoren, insbesondere Kraftfahrzeugbatterien

Info

Publication number
AT299349B
AT299349B AT689370A AT689370A AT299349B AT 299349 B AT299349 B AT 299349B AT 689370 A AT689370 A AT 689370A AT 689370 A AT689370 A AT 689370A AT 299349 B AT299349 B AT 299349B
Authority
AT
Austria
Prior art keywords
accumulators
motor vehicle
screw caps
particular motor
vehicle batteries
Prior art date
Application number
AT689370A
Other languages
English (en)
Original Assignee
Wiesauplast Kunststoff Und For
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 Wiesauplast Kunststoff Und For filed Critical Wiesauplast Kunststoff Und For
Application granted granted Critical
Publication of AT299349B publication Critical patent/AT299349B/de

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
    • 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)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT689370A 1969-08-01 1970-07-28 Schraubkappe für Akkumulatoren, insbesondere Kraftfahrzeugbatterien AT299349B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939204 DE1939204A1 (de) 1969-08-01 1969-08-01 Pruefeinrichtung fuer den Fuellstand eines Akkumulators

Publications (1)

Publication Number Publication Date
AT299349B true AT299349B (de) 1972-06-12

Family

ID=5741646

Family Applications (1)

Application Number Title Priority Date Filing Date
AT689370A AT299349B (de) 1969-08-01 1970-07-28 Schraubkappe für Akkumulatoren, insbesondere Kraftfahrzeugbatterien

Country Status (7)

Country Link
AT (1) AT299349B (de)
AU (1) AU1828770A (de)
CH (1) CH509673A (de)
DE (1) DE1939204A1 (de)
FR (1) FR2057913A5 (de)
NL (1) NL7011056A (de)
ZA (1) ZA705291B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915753A (en) * 1974-03-18 1975-10-28 Illinois Tool Works Liquid indicator for a storage battery with a flame barrier vent filter
FR2524980B1 (fr) * 1982-04-08 1986-02-21 Dupont S T Dispositif de detection du niveau d'un liquide dans un reservoir et reservoir, notamment briquet a gaz, equipe de ce dispositif
DE4030820A1 (de) * 1990-09-28 1992-04-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe

Also Published As

Publication number Publication date
FR2057913A5 (de) 1971-05-21
ZA705291B (en) 1971-05-27
NL7011056A (de) 1971-02-03
DE1939204A1 (de) 1971-02-18
AU1828770A (en) 1972-02-08
CH509673A (de) 1971-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee