DE1413772A1 - Stress sensitive arrangement - Google Patents

Stress sensitive arrangement

Info

Publication number
DE1413772A1
DE1413772A1 DE19601413772 DE1413772A DE1413772A1 DE 1413772 A1 DE1413772 A1 DE 1413772A1 DE 19601413772 DE19601413772 DE 19601413772 DE 1413772 A DE1413772 A DE 1413772A DE 1413772 A1 DE1413772 A1 DE 1413772A1
Authority
DE
Germany
Prior art keywords
voltage
sensitive arrangement
charging
switching
sensitive
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19601413772
Other languages
German (de)
Inventor
Eberts Dr-Ing Dipl-Phys Klaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Accumulatorenfabrik Sonnenschein GmbH
Original Assignee
Accumulatorenfabrik Sonnenschein GmbH
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 Accumulatorenfabrik Sonnenschein GmbH filed Critical Accumulatorenfabrik Sonnenschein GmbH
Publication of DE1413772A1 publication Critical patent/DE1413772A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H01M10/10—Immobilising of electrolyte
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • 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
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • 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
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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

Description

Spannungsempfindliche Anordnung. Die Erfindung bezieht sich auf die Mehrfachverwendung einer spannungsempfindlichen Anordnung nach Patentanmeldung E 18 683, die vorzugsweise als Ladegerät für Accumulatorenbatterien, beispielsweise in Fotoblitzgeräten oder dergl., verwendet wird und sich dadurch auszeichnet, daß automatisch mit der Umschaltung des Fotoblitzgerätes oder dergl. von Ladebetrieb auf Zweckbetrieb die spannungsempfindliche: Anordnung als Ganzes oder nur eine in ihr enthaltende Zenerdiode in einen anderen Stromkreis des Fotoblitzgerätes geschaltet wird. Es ist eine spannungsempfindliche Anordnung zur Auslösung eines Schalt- und oder Signalvorganges mittels eines Halbleiterbauelementes zB. Transistor, Diode, Zenerdode oder einer Kombination aus mehreren solchen Bauelementen bekannt, die zur Steuerung des'Schalt- und f oder Signalvorganges bei Überschreiten der Verlustleistung des Transistors oder der Schleusen - bzw. Zenerspannung der in den Halbleiterbauelement freiwerdenden Wärmeenergie benutzt. Derartige spannungsempfindliche Anordnungen sind besonders geeignet als Ladeeinrichtung für wideraufladbare Stromquellen wobei sie jedoch ausserhalb der Ladezeiten keine Aufgabe zu erfüllen haben. Erfindungsgemäß wird vorgeschlagen, die als Ladegerät in der PatentanmeldunE E 18 683 beschriebene spannungsempfindliche Anordnung auch an anderer Stelle der Schaltung durch geeignete Umschaltung ausserhalb der Ladezeiten, zu verwenden. Hierdurch wird eine größere Wiy@tschaftlichkeit, Platzersparnis und Einsparung von Bauteilen erreicht.Stress-sensitive arrangement. The invention relates to Multiple use of a voltage-sensitive arrangement according to patent application E 18 683, which is preferably used as a charger for accumulator batteries, for example In photo flash units or the like., Is used and is characterized in that automatically when the flash unit or the like is switched from charging mode on purpose operation the voltage-sensitive: arrangement as a whole or just one in the zener diode containing it is connected to a different circuit of the photo flash unit will. It is a voltage-sensitive arrangement for triggering a switching and or signaling process by means of a semiconductor component, for example. Transistor, diode, Zenerdode or a combination of several such components known that to control the switching and signaling process when the power loss is exceeded of the transistor or the lock - or Zener voltage in the semiconductor component released thermal energy is used. Such stress-sensitive arrangements are particularly suitable as charging devices for rechargeable power sources whereby However, they have no task to perform outside of the loading times. According to the invention it is proposed that the charger described in patent application E 18 683 is used voltage-sensitive arrangement also elsewhere in the circuit by means of suitable Switchover outside of the loading times, to be used. This makes a bigger one Efficiency, space savings and component savings achieved.

Zweckmässig erfolgt die Umschaltung der gesamten spannuhgsempfindlichen Anordnung oder nur des darin enthaltenen Halbleiter= bauelementes gekoppelt mit der Beendigung des Ladevorganges ;über einen geeigneten Umschalter von Ladebetrieb auf Zweckbetrieb, automatisch durch Trennen der Zeitungsverbindungen vom Ladegerät zum Netz oder zum Gerät, oder aber durch Umstecken des Ladegerätes bzw. seiner Verbindungen über Schaltbuchsen und Schaltstecker. Die spannungsempfindliche Anordnung gemäß der Erfindung ist mit Vorteil für Automatik - Schaltungen, wie sie beispielsweise in Fotoblitzgeräten üblich sind, zu benützen. Zum besseren Verständnis ist die Erfindung an Hand eines Schaltbildes näher erläutert In dem Schaltbild ist eine Schaltung dargestellt, die aus einer Äceumulatorenbatterielbesteht , die über einen Transistor -gleichspannungswandler 2 einen Speicherkondensator 3 auf eine über der Batteriespannung liegende Spannung auflädt.It is advisable to switch over the entire voltage-sensitive Arrangement or only the semiconductor component contained therein coupled with the termination of the charging process; via a suitable switch from charging mode on purpose operation, automatically by disconnecting the newspaper connections from the charger to the mains or to the device, or by repositioning the charger or its connections via switch sockets and switch plugs. The voltage-sensitive arrangement according to the invention is advantageous for automatic circuits such as those for example are common in photo flash units. For better understanding, the invention is explained in more detail using a circuit diagram In the circuit diagram is a circuit shown, which consists of an Äceumulatorenbatteriel, which via a transistor -dc converter 2 a storage capacitor 3 on a charges a voltage higher than the battery voltage.

In Stellung A des zweipoligen Umschalters 4 wird die Aceumulatorenbatterie 1 durch die von der Diode 5 gleichgerichtete Wechselspannung geladen. Bei Erreichen der vollen Klemnlspannung am Ende des Ladevorganges fliesst ein Teil des Ladestromes als Zenerstrom über die Zenerdiode 6, die über ihre damit verbundene Erwärmung auf o amit s Ch den Schalter 7 öffnet und damit den Ladestrom abschaltet. In Stellung B des Umschalters 4 bildet die Zenerdiode 6' zusai:-.ien mit dem Widerstand 8 einen Spannungsteiler über den Speicherkondensator 3. Durch geeignete Dimensionierung der Widerstände 9-und 1o geht die Brückenspannung an den Funkten 11 und 12 bei Überschreiten einer bestimmten Kondensatorspannung durch 0 und sperrt bei weiterem Ansteigen der Kondensatorspannung einen Transistor 13 im Gleichspannungswandler 2, womit die Aufladung des Speicher- Kondensator begrenzt und die gespeicherte Energie konstant gehalten wird.In position A of the two-pole changeover switch 4, the accumulator battery 1 charged by the alternating voltage rectified by the diode 5. Upon reaching the full terminal voltage at the end of the charging process, part of the charging current flows as a zener current through the zener diode 6, which is based on its associated heating o amit s Ch opens switch 7 and thus switches off the charging current. In position B of the switch 4 forms the Zener diode 6 'together: -. Ien with the resistor 8 one Voltage divider via the storage capacitor 3. By suitable dimensioning of the resistors 9- and 1o, the bridge voltage at the points 11 and 12 goes when it is exceeded of a certain capacitor voltage through 0 and blocks if the Capacitor voltage a transistor 13 in the DC voltage converter 2, with which the charging of the storage capacitor is limited and the stored energy is kept constant will.

Claims (1)

Patentansprüche 1.) Spannungsempfindliche Anordnung nach Patentanmeldung E 18683 dadurch gekennzeichnet, daß die spannungsempfindliche Anordnung mehrere Aufgaben zu verschiedenen Zeiten zu erfüllen hat, indem dieselbe automatisch mit der Umschaltung des sie enthaltenden Gerätes von ladebetrieb auf Zweckbetrieb als Ganzes, oder nur das in ihr enthaltende Halbleiterbauelement, in einen anderen btromkreis des Gerätes geschltet wird. 2.) SpannungsempfindliQhe Anordnung nach Anspruch 1 dadurch gekennzeichnet, daß die Umschaltung über eine Umschalteranordnung d@.rch- Öffnen der*Betriebsverbindungen für den - Ladebetrieb, oder unter Verwendung von Schaltbuchsen bzw. Schaltsteckern automatisch erfolgt. 3.) Spannungsempfindliche Anordnung nach Anspruch 1 und 2 dadurch gekennzeichnet, daß dieselbe nach Umschaltung auf Zweckbetrieb des Gerätes einen Teil oder die ganze Autoamtik- Schaltung zur-Beendigung eines ladekondevorganges eines Speicherkondensators darstellt.Claims 1.) Voltage-sensitive arrangement according to patent application E 18683 characterized in that the voltage-sensitive arrangement has several Has to perform tasks at different times by automatically using the same the switchover of the device containing it from charging mode to purpose mode as The whole, or only the semiconductor component contained in it, in a different circuit of the device is switched. 2.) Voltage-sensitive arrangement according to claim 1 characterized in that the changeover via a changeover switch arrangement d @ .rch- Opening the * operational connections for - charging operation, or using Switching sockets or switching plugs takes place automatically. 3.) Voltage sensitive Arrangement according to Claims 1 and 2, characterized in that the same after switching on the purpose of operation of the device, part or all of the autoamtik circuit to terminate represents a charging process of a storage capacitor.
DE19601413772 1959-12-23 1960-04-20 Stress sensitive arrangement Pending DE1413772A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEE0018683 1959-12-23
DEE0019227 1960-04-20
DEA0035505 1960-09-07
DEE0020089 1960-10-25

Publications (1)

Publication Number Publication Date
DE1413772A1 true DE1413772A1 (en) 1968-11-14

Family

ID=27436532

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19601413772 Pending DE1413772A1 (en) 1959-12-23 1960-04-20 Stress sensitive arrangement
DE19601413776 Pending DE1413776A1 (en) 1959-12-23 1960-10-25 Stress sensitive arrangement

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19601413776 Pending DE1413776A1 (en) 1959-12-23 1960-10-25 Stress sensitive arrangement

Country Status (7)

Country Link
BE (1) BE598510A (en)
CH (1) CH399573A (en)
DE (2) DE1413772A1 (en)
FR (1) FR1280180A (en)
GB (1) GB956153A (en)
NL (1) NL259387A (en)
SE (1) SE300457B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209939C2 (en) * 1982-03-18 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Uninterruptible power supply device
DE4242661C2 (en) * 1992-12-17 1999-09-09 Sonnenschein Accumulatoren Maintenance-free, high-capacity lead accumulator
DE102011005414A1 (en) * 2011-03-11 2012-09-13 Robert Bosch Gmbh Charging device with safety shutdown
CN109378426A (en) * 2018-11-22 2019-02-22 大连范特西西科技有限公司 A kind of High-performance green cell safety explosion-protection equipment and method
CN114545849B (en) * 2022-04-25 2022-07-12 宝嘉智能科技(南通)有限公司 Low-fault power supply protection type industrial automatic control system

Also Published As

Publication number Publication date
DE1413776A1 (en) 1968-11-21
GB956153A (en) 1964-04-22
FR1280180A (en) 1961-12-29
SE300457B (en) 1968-04-29
NL259387A (en)
CH399573A (en) 1965-09-30
BE598510A (en) 1961-04-14

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