DE9012327U1 - Electronic voltage and temperature controlled battery heating - Google Patents
Electronic voltage and temperature controlled battery heatingInfo
- Publication number
- DE9012327U1 DE9012327U1 DE9012327U DE9012327U DE9012327U1 DE 9012327 U1 DE9012327 U1 DE 9012327U1 DE 9012327 U DE9012327 U DE 9012327U DE 9012327 U DE9012327 U DE 9012327U DE 9012327 U1 DE9012327 U1 DE 9012327U1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- voltage
- temperature
- temperature controlled
- battery heater
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000002313 adhesive film Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 241000270728 Alligator Species 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/633—Control systems characterised by algorithms, flow charts, software details or the like
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
Elektronische Electronic spdnnungs— und voltage— and tanperaLurgeregeltetanperaLurgeregelte BatterJehPiiznngBatterJehPiiznng
Die Erfindung bezieht sich auf eine elektronische spannungo- und tenperaturgeregelte Batterieheizung (nachstehend Batter! .N^ zung genannt), dio hauptfTchlich für 12 Volt-Blei-Akkumulatoren Verwendung finden äoil.The invention relates to an electronic voltage and temperature controlled battery heater (hereinafter referred to as battery heater), which is mainly used for 12 volt lead accumulators.
Die Batterieheizung ist > einen; c^-häuse (26) von ca. .100x100x15 ran ■::.Angebaut und wird an der Batterie (27) mit einer doppelseitigen Klebefolie (23) angebracht.The battery heater is mounted in a c-housing (26) of approx. 100x100x15 and is attached to the battery (27) with a double-sided adhesive film (23).
'äatterieheizungen ermöglichen bei fallender Außentenperatur eine höhere Innentenperatur in der Batterie. Dadurch ist eine höhere Kapazitätsen; lahme möglich. Bei Bleiakkumulatoren sollte die Zellenspannung möglichst nicht unter 1,8 Volt absinken, da sonst das gebildete Bleisulfat (Pb SO4) zu große Kristalle bildet, die beim Laden nicht mehr umgewandelt werden können. Dieser Vorgang wird durch eine Batterieheizung möglichst lange hinausgezögert oder verhindert, je nachdem, wie und welcher Verbraucher an die Batterie angeschlossen wird.Battery heaters allow a higher internal temperature in the battery when the outside temperature falls. This makes a higher capacity possible. With lead accumulators, the cell voltage should not fall below 1.8 volts, otherwise the lead sulfate (Pb SO 4 ) formed will form crystals that are too large and cannot be converted during charging. This process is delayed as long as possible by a battery heater or prevented, depending on how and which consumer is connected to the battery.
Dadurch wird die Lebensdauer der Batterie erhöht und im Bedarfsfalle steht eine größere Kapazität zur Verfügung. Größere Starterbatterien können daher kleiner dimensioniert werden. Durch die Verlängerung der Lebensdauer (z.B. einer Kf7-Batterie) wird auch ein wesentlicher Beitrag zur Umweltentlastung geleistet, da weniger defekte Batterien in die Deponien angeliefert werden.This increases the service life of the battery and, if necessary, a larger capacity is available. Larger starter batteries can therefore be made smaller. By extending the service life (e.g. of a Kf7 battery), a significant contribution is also made to reducing the burden on the environment, as fewer defective batteries are delivered to landfills.
Es sind Batterieheizungen mit Warmluftgebläsen bekannt. Der Wirkungsgrad ist hier aber sehr schlecht. Eine verstärkte Isolierung der Batterie (wenn sie aus Platzgründen möglich ist) hält die wünschenswerte Innentemperatur der Batterie nur für kurze Zeit aufrecht.Battery heaters with warm air blowers are known. However, their efficiency is very poor. Increased insulation of the battery (if space allows this) only maintains the desired internal temperature of the battery for a short time.
Ein Bleiakkumulator sollte möglichst eine konstante Innentemperatur von ca. 18° oder zumindest eine Temperatur über 0° Celsius haben, um seine höchstmögliche Leistung zu erreichen.Wenn die Batterie in einem Fahrzeug untergebracht ist, wird das in den seltensten Fällen möglich sein.A lead-acid battery should ideally have a constant internal temperature of around 18° or at least a temperature above 0° Celsius in order to achieve its highest possible performance. If the battery is housed in a vehicle, this will rarely be possible.
Hier will die Erfindung Abhrlfe "chaffen. Die Erfindung, wie sie in der Ansprächen gekennzeichn· ist, löst die Aufgabe durch eine kleine elektronische sparaiungs- und temperaturgeregelte Batterieheizung, cu.e direkt aus der zu heizenden Batterie (27) mit 1? Volt gespeist wird und die erzeugte Wärmemenge über die Außenwand (20) der Batterie in deren Innenraum leitet. Dadurch wird ein hoher Wirkungsgrad erreicht und die Batterie kann sich selbst erwärmen. Gleichzeitig gibt die neue Batterieheizung kaum Verlustwärme an die Umgebung ab.Durch den dadurch erreichten hohen Wirkungsgrad der Batterieheizung bleibt die Kapazität der Batterie für lange Zeit erhalten, je nach Größe, Leistung und der herrschenden Außentemperatur.This is where the invention aims to provide relief. The invention, as characterized in the claims, solves the problem by means of a small electronic energy-saving and temperature-controlled battery heater, which is fed directly from the battery (27) to be heated with 1? volt and conducts the heat generated through the outer wall (20) of the battery into its interior. This achieves a high level of efficiency and the battery can heat itself. At the same time, the new battery heater hardly gives off any waste heat to the environment. Due to the high level of efficiency of the battery heater achieved in this way, the capacity of the battery is maintained for a long time, depending on the size, performance and the prevailing outside temperature.
Im folgenden wird die Erfindung anhand eines elektrischen Schaltplanes (S.9) und einer Gehäusezeichnung (S.10) erläutert.In the following, the invention is explained using an electrical circuit diagram (p.9) and a housing drawing (p.10).
Auf der Aluminium-Grundplatte (18) des Gehäuses sind 4 Leistungstransistoren (z.B. NPN Transistor BU408) angebracht (12, 13, 14, 15).Die Aluminiumplatte dient hierbei als Kühlkörper für die Transistoren. Neben den Transistoren ist eine Platine (19) mit den Schaltungsbauteilen angebracht.Four power transistors (e.g. NPN transistor BU408) are mounted on the aluminum base plate (18) of the housing (12, 13, 14, 15). The aluminum plate serves as a heat sink for the transistors. A circuit board (19) with the circuit components is mounted next to the transistors.
Auf der Platine befindet sich eine Batteriespannungsüberwachungssteuerungsschaltung und zwei unabhängig voneinander arbeitende Temperatursteuerungsschaltungen. Der Stromanschluß (12 Volt) für die Transistoren und die elektronische Steuerschaltung wird mit zwei ca. 30 cm langen isolierten Drahtlitzen (2,5 )(17) über zwei Abgriffklenmen (16) vom Plus- und Minuspol der Batterie, die beheizt werden soll, entnommen. Der Pluspol wird durch eine "fliegende Sicherung" (21) am Kabel von 2 A abgesichert. Auf der Grundplatte werden die beiden Anschlußlitzen (Kabel) direkt an die hintereinandergeschalteten Leistungstranpistoren verlötet.The circuit board contains a battery voltage monitoring control circuit and two temperature control circuits that work independently of each other. The power connection (12 volts) for the transistors and the electronic control circuit is taken from the positive and negative poles of the battery that is to be heated using two insulated wire strands (2.5 )(17) that are approx. 30 cm long and two tapping terminals (16). The positive pole is protected by a "flying fuse" (21) on the 2 A cable. On the base plate, the two connecting wires (cables) are soldered directly to the series-connected power transistors.
Der erste Transistor dient als Schalttransistor (12) und wird von einem IC-IM 741 (8) der 1. Temperatursteuerung üb«r Gine Diode angesteuert. Solange der Operationsverstärker 741 dieser Tenperatursteuerung am Ausgang Pin 6 noch eine Ausgangsspannung von ca. 1,87 Volt hat, wird der Schalttransistor Tl noch nicht durchgeschaltet.The first transistor serves as a switching transistor (12) and is controlled by an IC-IM 741 (8) of the first temperature control via a diode. As long as the operational amplifier 741 of this temperature control still has an output voltage of approx. 1.87 volts at the output pin 6, the switching transistor T1 is not yet switched through.
Der NTC-Widerstand (10) der 1. Temperaturschaltung ist am Gehäuse, das über der Aluminiumplatte angebracht ist, angelegt und mißt die Außentemperatur am Gehäusedeckel der Batterieheizung. Gleichzeitig wird mit diesem NTC-Widerstand die Tenperatursteuerungsschaltung bei einer Außentemperatur von über 18° unwirksam gemacht.The NTC resistor (10) of the 1st temperature circuit is connected to the housing, which is mounted above the aluminum plate, and measures the outside temperature on the housing cover of the battery heater. At the same time, this NTC resistor makes the temperature control circuit ineffective at an outside temperature of over 18°.
Der 4,7 k-Ohm-Widerstand (5) der 1. Temperaturschaltung läßt die Schaltung bei ca. 18° Außentemperatur am Gehäuse ansprechen. Hierbei schaltet der Operationsverstärker am Pin 6 auf high und die Spannung erreicht hier einen Wert von ca. 10 Volt, die run den Schalttransistor Tl leitend werden läßt, der die Spannung über eine Diode (3) zugeführt bekamt. Es fließt jetzt ein Schaltstran durch die Transistoren Tl bis T4 (12,13,14,15) von ca. 800 bis 1000 mA. Die dabei entstehende Wärme wird über die Muminiumgrundplatte (18), die nun als Kühlblech dient, abgeleitet und durch Ankleben an die BatLerieaußenwand direkt in das Batterieinnere abgeleitet.The 4.7 k-Ohm resistor (5) of the 1st temperature circuit causes the circuit to respond at an outside temperature of approx. 18° on the housing. The operational amplifier on pin 6 switches to high and the voltage reaches a value of approx. 10 volts, which causes the switching transistor Tl to become conductive, which receives the voltage via a diode (3). A switching current of approx. 800 to 1000 mA now flows through the transistors Tl to T4 (12,13,14,15). The heat generated is dissipated via the aluminum base plate (18), which now serves as a cooling plate, and is discharged directly into the interior of the battery by gluing it to the outside wall of the battery.
Die 2. Temperaturschaltung ist baugleich wie die 1. Temperaturschaltung,
jedoch ohne den 4,7 k-Ohm-Widerstand (4).
Dadurch schaltet der Operationsverstärker (9) dieser Schaltung erst bei ca. 5° durch den am Gehäuse anliegenden NTC-Widerstand (11) auf
high. Die Temperatur wird bei Erreichen der Außentemperatur von ca. 5~ nun in diesem Bereich geregelt und die Lexstungstransistoren in
diesem Temperaturbereich sporadisch durchgeschaltet. Gleichzeitig wird über eine Diode (22) von Pin 6 der 2. Temperatursteuerung eineThe 2nd temperature circuit is identical to the 1st temperature circuit, but without the 4.7 kOhm resistor (4).
As a result, the operational amplifier (9) of this circuit only switches to high at approx. 5° through the NTC resistor (11) connected to the housing. When the outside temperature of approx. 5~ is reached, the temperature is now regulated in this range and the power transistors are sporadically switched through in this temperature range. At the same time, a diode (22) from pin 6 of the 2nd temperature control generates a
3G zusätzliche Spannung auf den Schalttransistor Tl gegeben und dadurch die Stromdurchlässigkeit des Schalttransistors gesteigert. Der Strcmfluß in den Transistoren 1-4 erhöht sich nun kurzfristig auf ca. 1,5 A und das Kühlblech (Grundplatte) (18) wird wesentlich heißer. Dadurch wird die Batterie auch stärker erwärmt.3G additional voltage is applied to the switching transistor Tl and thus the current permeability of the switching transistor is increased. The current flow in transistors 1-4 now increases briefly to approx. 1.5 A and the cooling plate (base plate) (18) becomes significantly hotter. This also heats up the battery more.
Die Batterieheizung wird hierdurch einmal bei ca. 18° Plus und einmal bei ca. 5° Plus mit unterschiedlicher Stromstärke geregelt. Eine Dauerstramheizvng der Leistungstransistoren wird dadurch bei fallender Temperatur weitgehend vermieden und die Stromentnahme aus cVt Batterie erfolgt impulsweise bei ca. 18° und dann wieder bei ca. 5°.The battery heating is thereby regulated once at approx. 18°C and once at approx. 5°C with different current strengths. A continuous current through the power transistors is thus largely avoided when the temperature falls and the current is drawn from the cVt battery in pulses at approx. 18°C and then again at approx. 5°C.
Die im Schaltpian (S. 9) abgebildete Batteriespannungsüberwachungssteuerung ist durch ihre beiden Regler von 10 k-Ohm auf eine Batteriounterspannung von 11/5 Volt und auf eine Batterieüberspannung von 13,5 Volt eingestellt, die am IC-TCA 965 (7) am Ausgang 2 und 14 als Minusspatinung abgegriffen wird. Am Pin 13 wird als Kontrolle für die dazwischenliegende Spannung (11,5 Volt bis 13,5 Volt) eine LED-Lampe (6) geschaltet. Wird nun am Pin 2 oder 14The battery voltage monitoring control shown in the circuit diagram (p. 9) is set by its two 10 k-Ohm regulators to a battery undervoltage of 11/5 volts and to a battery overvoltage of 13.5 volts, which is tapped off at the IC-TCA 965 (7) at outputs 2 and 14 as a negative terminal. An LED lamp (6) is connected to pin 13 to control the voltage in between (11.5 volts to 13.5 volts). If a voltage is now applied to pin 2 or 14
(1) eine· Minusbpannung geschaltet, erlischt die LED-Lampe und über eine Diode wird eine Minusspannung auf den Pin 3 der 1. und 2. Temperatursteuerung gelegt (2).(1) a negative voltage is switched on, the LED lamp goes out and a negative voltage is applied to pin 3 of the 1st and 2nd temperature control via a diode (2).
Dadurch wird Pin 6 der beiden IC-741 (8,9) auf low geschaltet und der Schaltstrom für den Schalttransistor Tl (12) heruntergeschaltet und gleichzeitig die Leistungs-Transistoren (T2-4) gesperrt. Die LED-Lampe (6) erlischt und die Schaltung benötigt nur noch einen Reststrom von ca. 8-10 mA, bis die Batterieheizungsschaltung wieder aktiviert wird. Dadurch wird gleichzeitig eine Überhitzung der Batterie beim Aufladen vermieden.This switches pin 6 of the two IC-741s (8,9) to low and the switching current for the switching transistor Tl (12) is reduced and at the same time the power transistors (T2-4) are blocked. The LED lamp (6) goes out and the circuit only requires a residual current of approx. 8-10 mA until the battery heating circuit is activated again. This also prevents the battery from overheating when charging.
Der Innenraum des Batterieheizungsgehäuses ist mit einer Silicon-Zweikomponentenmasse (24) ausgegossen und sichert dadurch
alle Bauteile vor Feuchtigkeit, Säure, Erschütterung und Brand.
Die ausgehärtete Siliconmasse speichert gleichzeitig die entstehende Wärme der Batterieheizung noch für einige Zeit und erhöht so den
Wirkungsgrad. Als Silicon-Zweikomponentenmasse kann man z. B. Silgard 170 A und B der Firma Dow Corning verwenden. Das ist eine
handelsübliche, in der Elektroindustrie verwendete, Vergußmasse.The interior of the battery heater housing is filled with a two-component silicone compound (24), thus protecting all components from moisture, acid, vibration and fire.
The hardened silicone compound simultaneously stores the heat generated by the battery heating for some time, thereby increasing efficiency. Silgard 170 A and B from Dow Corning can be used as a two-component silicone compound. This is a commercially available casting compound used in the electrical industry.
Claims (2)
15is summarized and thus the production of the battery heater is simplified considerably.
15
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904027149 DE4027149A1 (en) | 1990-08-28 | 1990-08-28 | Regulate battery heating - by self-produced heat input through power transistor maintains constant battery temp. |
DE9012327U DE9012327U1 (en) | 1990-08-28 | 1990-08-28 | Electronic voltage and temperature controlled battery heating |
CA 2050071 CA2050071A1 (en) | 1990-08-28 | 1991-08-27 | Electronic voltage- and temperature-regulated battery-heater |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904027149 DE4027149A1 (en) | 1990-08-28 | 1990-08-28 | Regulate battery heating - by self-produced heat input through power transistor maintains constant battery temp. |
DE9012327U DE9012327U1 (en) | 1990-08-28 | 1990-08-28 | Electronic voltage and temperature controlled battery heating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9012327U1 true DE9012327U1 (en) | 1990-11-29 |
Family
ID=69375190
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9012327U Expired - Lifetime DE9012327U1 (en) | 1990-08-28 | 1990-08-28 | Electronic voltage and temperature controlled battery heating |
DE19904027149 Ceased DE4027149A1 (en) | 1990-08-28 | 1990-08-28 | Regulate battery heating - by self-produced heat input through power transistor maintains constant battery temp. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904027149 Ceased DE4027149A1 (en) | 1990-08-28 | 1990-08-28 | Regulate battery heating - by self-produced heat input through power transistor maintains constant battery temp. |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2050071A1 (en) |
DE (2) | DE9012327U1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000175C2 (en) * | 1995-04-19 | 1996-10-22 | White Holding B V | Battery clamp. |
DE19738318A1 (en) * | 1997-09-02 | 1999-03-04 | Behr Gmbh & Co | Electric heating device, in particular for a motor vehicle |
EP0933829A1 (en) * | 1998-01-29 | 1999-08-04 | VB Autobatterie GmbH | Process for improving the charging and discharging capacity of a battery |
CN104600396A (en) * | 2014-12-16 | 2015-05-06 | 尚诚德 | Built-in battery thermostat |
WO2019051520A1 (en) * | 2017-09-14 | 2019-03-21 | Miba Aktiengesellschaft | Accumulator |
US11296368B2 (en) | 2017-06-13 | 2022-04-05 | Miba Emobility Gmbh | Rechargeable battery comprising a cooling device |
US11444342B2 (en) | 2017-07-03 | 2022-09-13 | Miba Emobility Gmbh | Storage battery comprising a cooling device connected to the bus bar |
US11581597B2 (en) | 2017-09-05 | 2023-02-14 | Miba Emobility Gmbh | Accumulator |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4142628C1 (en) * | 1991-12-21 | 1993-05-06 | Dieter Braun | |
DE4216020C2 (en) * | 1992-05-18 | 1996-01-04 | Juergen Behnisch | Battery heating controller for automotive starter batteries |
FR2718888A1 (en) * | 1994-04-15 | 1995-10-20 | Schliffer Albert | Heating process for heating motor vehicle battery using electric heating plates fitted to sides of battery |
DE69509117D1 (en) * | 1994-11-28 | 1999-05-20 | Chartec Lab As | METHOD AND DEVICE FOR CONTROLLING THE BATTERY TEMPERATURE DURING CHARGING / DISCHARGING |
JP2000228230A (en) * | 1999-02-08 | 2000-08-15 | Nec Corp | Battery pack |
DE10014848C2 (en) * | 2000-03-24 | 2003-12-04 | Audi Ag | Battery heating device, method for heating a battery in a motor vehicle and motor vehicle with a battery heating device |
DE102007021841A1 (en) | 2007-05-07 | 2008-11-13 | Iq Power Licensing Ag | Liquid electrolyte battery e.g. lead acid battery, for use in e.g. passenger car, has flat convection acceleration device comprising raised edge and arranged between base of housing and lower edge of electrodes |
DE102008015621A1 (en) | 2008-03-26 | 2009-10-15 | Iq Power Licensing Ag | Liquid electrolyte battery with tempering device |
DE102008015622B4 (en) | 2008-03-26 | 2010-03-25 | Iq Power Licensing Ag | Liquid electrolyte battery with tempering device and temperature compensation |
DE102010001430A1 (en) * | 2010-02-01 | 2011-08-04 | SB LiMotive Company Ltd., Kyonggi | Battery with tempering device, battery system and method for heating a battery |
DE102011004624A1 (en) | 2011-02-24 | 2012-08-30 | Zf Friedrichshafen Ag | Method and device for heating a driving battery of a vehicle |
DE102011114304A1 (en) | 2011-09-23 | 2013-03-28 | Audi Ag | Lithium Ion Battery |
DE102015217420B4 (en) * | 2015-09-11 | 2020-12-31 | Vitesco Technologies GmbH | Method for operating a vehicle battery |
DE202015106990U1 (en) | 2015-12-22 | 2016-01-28 | Gerd Müller | Batterieheizvorrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2812876A1 (en) * | 1978-03-23 | 1979-10-04 | Boris Dipl Ing Koleff | Heater for car battery to keep it at working temp. - comprises heating element and sensor, each fastened to a plate composed of metal box pref. packed with polystyrene |
DE3433309A1 (en) * | 1984-09-11 | 1985-04-04 | Jürgen 8500 Nürnberg Behnisch | Heat-storing transistor accumulator heating |
-
1990
- 1990-08-28 DE DE9012327U patent/DE9012327U1/en not_active Expired - Lifetime
- 1990-08-28 DE DE19904027149 patent/DE4027149A1/en not_active Ceased
-
1991
- 1991-08-27 CA CA 2050071 patent/CA2050071A1/en not_active Abandoned
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1000175C2 (en) * | 1995-04-19 | 1996-10-22 | White Holding B V | Battery clamp. |
WO1996033078A1 (en) * | 1995-04-19 | 1996-10-24 | Power-Motive B.V. | Battery clamp |
DE19738318A1 (en) * | 1997-09-02 | 1999-03-04 | Behr Gmbh & Co | Electric heating device, in particular for a motor vehicle |
DE19738318B4 (en) * | 1997-09-02 | 2007-05-16 | Behr Gmbh & Co Kg | Electric heating device, in particular for a motor vehicle |
DE19738318C5 (en) * | 1997-09-02 | 2014-10-30 | Behr Gmbh & Co. Kg | Electric heating device for a motor vehicle |
EP0933829A1 (en) * | 1998-01-29 | 1999-08-04 | VB Autobatterie GmbH | Process for improving the charging and discharging capacity of a battery |
CN104600396A (en) * | 2014-12-16 | 2015-05-06 | 尚诚德 | Built-in battery thermostat |
US11296368B2 (en) | 2017-06-13 | 2022-04-05 | Miba Emobility Gmbh | Rechargeable battery comprising a cooling device |
US11444342B2 (en) | 2017-07-03 | 2022-09-13 | Miba Emobility Gmbh | Storage battery comprising a cooling device connected to the bus bar |
US11581597B2 (en) | 2017-09-05 | 2023-02-14 | Miba Emobility Gmbh | Accumulator |
WO2019051520A1 (en) * | 2017-09-14 | 2019-03-21 | Miba Aktiengesellschaft | Accumulator |
US11637337B2 (en) | 2017-09-14 | 2023-04-25 | Miba Emobility Gmbh | Accumulator |
Also Published As
Publication number | Publication date |
---|---|
CA2050071A1 (en) | 1992-03-01 |
DE4027149A1 (en) | 1991-03-28 |
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