DE7431143U - NTC thermistor resistance element - Google Patents
NTC thermistor resistance elementInfo
- Publication number
- DE7431143U DE7431143U DE7431143U DE7431143DU DE7431143U DE 7431143 U DE7431143 U DE 7431143U DE 7431143 U DE7431143 U DE 7431143U DE 7431143D U DE7431143D U DE 7431143DU DE 7431143 U DE7431143 U DE 7431143U
- Authority
- DE
- Germany
- Prior art keywords
- resistance element
- thermistor resistance
- ntc thermistor
- flat
- flat body
- 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
Links
- 239000011149 active material Substances 0.000 claims description 5
- NIJJYAXOARWZEE-UHFFFAOYSA-N Depacane Chemical compound CCCC(C(O)=O)CCC NIJJYAXOARWZEE-UHFFFAOYSA-N 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910001929 titanium oxide Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N TiO Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000012830 plain croissants Nutrition 0.000 description 1
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Description
• *
• ■• *
• ■
1 3 SEP. 19741 3 SEP. 1974
SIEMENS AKTIENGESELLSCHAFT Erlangen, denSIEMENS AKTIENGESELLSCHAFT Erlangen, the
Berlin und München Werner-von-Siemens-StraßeBerlin and Munich Werner-von-Siemens-Strasse
Unser Zeichen: VPA 74/4067 Wl/SieOur reference: VPA 74/4067 Wl / Sie
HbißleiterwiderstandselementHigh conductor resistance element
Die Neuerung betrifft ein Heißleiterwiderstandselement mit einem flachen Körper aus aktivem Werkstoff.The innovation relates to a thermistor resistance element with a flat body made of active material.
Heißleiterwiderstandselemente haben einen großen negativen Temperaturbeiwert. Ihr eleketrischer Widerstand nimmt mit zunehmender Tempei-atur stark ab. Der aktive Werkstoff eines solchen Hoißleiterwiderstandselements, der den negativen Temperaturbeiwerl dos elektrischen Widerstandes bewirkt, besteht in der Regel aus Mischungen von Metalloxiden und oxydierten Mischkristallen, die* mit Zusätzen von Bindemitteln gesintert werden. Man verwendet z.B. Magnesium- und Titanoxyde oder Magnesioum-Nickel-Oxyde und Kobalt. Insbesondere flache Körper aus aktivem Werkstoff für Heißleiterwiderstandselemente stellt man durch Pressen des Werkstoffes in Formen her.NTC thermistor resistance elements have a large negative temperature coefficient. Your electrical resistance takes away increasing tempei-ature sharply. The active material of a such hoist conductor resistance element, which the negative Temperaturbeiwerl dos electrical resistance causes, usually consists of mixtures of metal oxides and oxidized Mixed crystals, which * are sintered with the addition of binders. One uses e.g. magnesium and titanium oxides or Magnesioum Nickel Oxides and Cobalt. Flat bodies in particular Active material for thermistor resistance elements is produced by pressing the material into molds.
Der Neuerung liegt die Aufgabe zugrunde, eine leioht herstellbare und wieder leicht lösbare und dennoch dauerhafte elektrische Anschlußverbindung mit einem Heißle.lterwider-Standselement su ermöglichen.The innovation is based on the task of making a loan that can be produced and again easily detachable and yet permanent electrical connection with a hot-melt filter stand element su enable.
Zur Lösung dieser Aufgabe ist ein Heißleiterwiderstandselement der eingangs erwähnten Art neuerungsgemäß dadurch gekennzeichnet, daß an dem flachen Körper mindestens eine metallene Anschlußfahne angebracht ist, die als Flachstecker für einen Steckkontakt ausgebildet ist.A thermistor resistor element is used to solve this problem of the type mentioned initially characterized according to the invention, that at least one metal terminal lug is attached to the flat body as a flat plug is designed for a plug contact.
Die elektrisch leitende Verbindung iiann leicht durch Aufstecken eines Gegensteckkontaktes auf den Flachstecker hergestellt werden, so daß beispielsweise ein als TemperatUreansor verwendetes Heißleiterwidersta.ndselement gemäß der Neuerrag ohne Schwieigkeiten ausgetauscht werden kann.The electrically conductive connection can be easily plugged on a mating plug contact can be made on the flat plug, so that, for example, a TemperatUreansor used thermistor resistor element according to New rag can be exchanged without difficulty.
VPA 74/4067 GMVPA 74/4067 GM
Die Neuerung und Ihre Vorteile seien anhand der Zeichnung näher erläutert:The innovation and its advantages are explained in more detail using the drawing:
Figur 1 zeigt die Seitenansicht eines neuarungsgemäßen Heißleiterwiderstandselements .FIG. 1 shows the side view of a thermistor resistance element according to the invention .
Pigur 2 zeigt die Draufsicht auf das Heißleiterwiderstandselement nach Pigur 1.Pigur 2 shows the top view of the thermistor resistance element according to Pigur 1.
Pigur 1 stellte einen kroisscheibenförmigen flachen Körper aus aktivem Werkstoff mit negativem Temperaturbeiwert für den elektrischen Widerstand dar. Dieser flache Körper 1 besteht z.B. aus mit Bindemitteln gesintertem Magnesium- und Titan-Oxyd. An den sich gegenüberliegenden Flachseiten des Körpers 1 ist je eine flache metallene Anschlußfahne 2 flächig mit einem Hartlot 3 angelötet. Die Anschlußfahnen 2 sind beispielsweise langgestreckte Messingstreifen, die Z-förmig gebogen sind mit in den Flachseiten dieser Streifen liegenden Biegekanten. Die als Steckkontakte dienenden freien Enden der Anschlußfahne-. 2 fluchten miteinander.Pigur 1 presented a flat body in the shape of a croissant made of active material with a negative temperature coefficient for represents the electrical resistance. This flat body 1 consists, for example, of magnesium and magnesium sintered with binding agents Titanium oxide. On the opposite flat sides of the body 1, a flat metal terminal lug 2 is flat Soldered with a 3 braze. The connecting lugs 2 are for example elongated brass strips that are bent into a Z-shape are with bending edges lying in the flat sides of these strips. The free ends serving as plug contacts the terminal flag. 2 align with each other.
Zum Schutz gegen Feuchtigkeit und Berührung sind der flache Körper 1 und die Anschlußfahnen 2 an deren am flachen Körper 1 befestigten Teil mit einem in den Figuren 1 und 2 nicht dargestellten Oberflächenüberzug aus Isolierstoff versehen. Dieser Oberflächenüberzug aus Isolierstoff kann beispielsweise aus Lack oder Kautschuk bestehen.To protect against moisture and contact, the flat body 1 and the connecting lugs 2 are on the flat body 1 attached part is provided with a surface coating made of insulating material, not shown in FIGS. 1 and 2. This surface covering made of insulating material can, for example consist of paint or rubber.
2 Figuren2 figures
3 Schutzansprüche3 claims for protection
743114319.ii 74743114319.ii 74
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7431143U true DE7431143U (en) | 1974-12-19 |
Family
ID=1308806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7431143U Expired DE7431143U (en) | NTC thermistor resistance element |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7431143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19733870B4 (en) * | 1996-08-08 | 2008-09-18 | Asmo Co., Ltd., Kosai | Resistance and process for its production |
| DE102007033182A1 (en) * | 2007-07-13 | 2009-01-15 | Auto-Kabel Management Gmbh | Motor vehicle battery sensor element and method for producing a motor vehicle battery sensor element |
-
0
- DE DE7431143U patent/DE7431143U/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19733870B4 (en) * | 1996-08-08 | 2008-09-18 | Asmo Co., Ltd., Kosai | Resistance and process for its production |
| DE102007033182A1 (en) * | 2007-07-13 | 2009-01-15 | Auto-Kabel Management Gmbh | Motor vehicle battery sensor element and method for producing a motor vehicle battery sensor element |
| DE102007033182B4 (en) * | 2007-07-13 | 2012-11-29 | Auto-Kabel Management Gmbh | Motor vehicle battery sensor element and method for producing a motor vehicle battery sensor element |
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