DE102005024865B3 - High temperature measuring unit e.g. temperature sensor, has carrier unit designed in form of carrier plate with recesses, and connecting leads arranged and guided in recesses, where leads are coated with insulated coating - Google Patents
High temperature measuring unit e.g. temperature sensor, has carrier unit designed in form of carrier plate with recesses, and connecting leads arranged and guided in recesses, where leads are coated with insulated coating Download PDFInfo
- Publication number
- DE102005024865B3 DE102005024865B3 DE102005024865A DE102005024865A DE102005024865B3 DE 102005024865 B3 DE102005024865 B3 DE 102005024865B3 DE 102005024865 A DE102005024865 A DE 102005024865A DE 102005024865 A DE102005024865 A DE 102005024865A DE 102005024865 B3 DE102005024865 B3 DE 102005024865B3
- Authority
- DE
- Germany
- Prior art keywords
- recesses
- carrier
- measuring element
- connecting wires
- carrier plate
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
Abstract
Description
Die Erfindung betrifft ein Messelement, insbesondere Hochtemperaturmesselement, das über Anschlussdrähte mit Anschlussdrähten einer Anschlussleitung verbunden ist, wobei die Anschlussdrähte des Messelementes und der Anschlussleitung in einem Trägerelement angeordnet sind.The The invention relates to a measuring element, in particular high-temperature measuring element, that via connecting wires with Leads a connecting line is connected, wherein the connecting wires of the Measuring element and the connecting cable in a carrier element are arranged.
Ein
derartiges Messelement, nämlich
ein Temperatursensorelement ist aus Patent Abstracts of Japan
Aus
Patent Abstracts of Japan
Es ist weiterhin bekannt, Messelemente mit Anschlussdrähten aus Platin, Nickel, Chrom und ähnlichen Materialien mit einer Anschlussleitung zu verbinden und die Verbindungsstelle mit einer Glaspaste dicht und schützend zu umhüllen und damit zu führen und zu lagern.It is still known, measuring elements with connecting wires Platinum, nickel, chrome and the like Materials to connect with a connecting cable and the connection point with a glass paste to wrap tightly and protectively and to lead with it and store.
Diese bekannte Ausgestaltung ist mit einem hohen Arbeitsaufwand, Problemen bei der Handhabung und einer Kurzschlussgefahr verbunden.These known configuration is with a lot of work, problems associated with handling and a risk of short circuit.
Auf Grund der ungenauen Dosierung der Beschichtungsmasse ergeben sich weiterhin hohe Toleranzen des Messelementkopfes und besteht die Gefahr einer Rissbildung bei zu hoher Beschichtungsmenge.On Reason for the inaccurate dosage of the coating material arise continue high tolerances of the measuring element head and is the Risk of cracking if the coating quantity is too high.
Selbst wenn das Messelement einen mehrschichtigen Aufbau hat, besteht bei hoher Temperaturbelastung die Gefahr der Bildung von Spannungsrissen.Even if the measuring element has a multilayer structure, exists at high temperature load the risk of the formation of stress cracks.
Die der Erfindung zugrunde liegende Aufgabe besteht demgegenüber darin, ein Messelement zu schaffen, das diese Probleme nicht aufweist, d.h., bei dem insbesondere die Anschlussdrähte sicher geführt sind, ein Schlag- und Vibrationsschutz und eine genaue Positionierung möglich sind, das kostengünstig auf Grund von weniger Arbeitsgängen bei der Fertigung ist, bei dem eine genaue Beschichtung des Messelementes möglich ist, was geringe Toleranzen zur Folge hat, und bei dem kleinere Mengen an Beschichtung benötigt werden, was die Rissbildung herabsetzt.The The object of the invention is to provide to create a measuring element that does not have these problems, that is, in particular in which the connecting wires are securely guided, shock and vibration protection and precise positioning possible are that cost-effective due to fewer operations in the manufacturing is where an accurate coating of the measuring element possible is what results in low tolerances, and in the smaller Amounts of coating needed which minimizes cracking.
Diese Aufgabe wird gemäß der Erfindung durch die Ausbildung gelöst, die im Patentanspruch 1 angegeben ist.These Task is carried out according to the invention solved the training, which is specified in claim 1.
Besonders bevorzugte Ausgestaltungen des erfindungsgemäßen Messelementes sind Gegenstand der Patentansprüche 2 bis 6.Especially preferred embodiments of the measuring element according to the invention are the subject of the claims 2 to 6.
Im Folgenden wird anhand der zugehörigen Zeichnungen ein besonders bevorzugtes Ausführungsbeispiel der Erfindung näher beschrieben. Es zeigenin the The following is based on the accompanying drawings a particularly preferred embodiment closer to the invention described. Show it
Wie
es in
Die
Adern oder Anschlussdrähte
Üblicherweise
wird dieses bekannte Messelement dadurch fertig konfektioniert,
dass die Verbindungsstelle zwischen den Anschlussdrähten
Bei
dem in
Das
Trägerelement
Die
isolierende Beschichtung
Wie
es weiterhin in den
Das
Trägerelement
Bei
dieser Ausbildung des Messelementes ist eine einfache Montage mittels
des Trägerelementes
Es
ist weiterhin die Kurzschlussgefahr zwischen den einzelnen Anschlussdrähten
Ohne
Trägerelement
musste beim Stand der Technik die Glaspaste bisher in einer erheblichen
Dicke aufgetragen werden, was nicht in einem einzigen Arbeitsgang
möglich
war. Nach jeder Schicht musste die Glaspaste ausgehärtet oder
zumindest angetrocknet werden. Durch die Verwendung des Trägerelementes
Eine
dicke Glasschicht um die Anschlussdrähte
Durch den einmaligen Auftrag der Beschichtungsmasse ist eine Reduzierung der Arbeitsgänge bei der Herstellung möglich und durch die sichere Kontaktierung ergibt sich eine geringe Gefahr des Kontakt bruches, was insbesondere für Messelemente gilt, die als Platinmesswiderstand ausgebildet sind. Die Messelemente können aber auch auf der Basis anderer temperaturabhängiger Widerstände oder eines Halbleiters aufgebaut sein.By the one-time application of the coating composition is a reduction the operations at the production possible and the safe contacting results in a low risk the contact break, which in particular applies to measuring elements that as Platinum measuring resistor are formed. But the measuring elements can also on the basis of other temperature-dependent resistors or be constructed of a semiconductor.
Bei
dem Messelement wird die Hauptmasse der Umhüllung des eigentlichen Messelementes
Durch
die Erfindung werden daher der Nachteil beim Stand der Technik,
dass ein mehrschichtiger Glasaufbau der Isolierung der Anschlussdrähte
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024865A DE102005024865B3 (en) | 2005-05-31 | 2005-05-31 | High temperature measuring unit e.g. temperature sensor, has carrier unit designed in form of carrier plate with recesses, and connecting leads arranged and guided in recesses, where leads are coated with insulated coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024865A DE102005024865B3 (en) | 2005-05-31 | 2005-05-31 | High temperature measuring unit e.g. temperature sensor, has carrier unit designed in form of carrier plate with recesses, and connecting leads arranged and guided in recesses, where leads are coated with insulated coating |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005024865B3 true DE102005024865B3 (en) | 2006-12-14 |
Family
ID=37440233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005024865A Expired - Fee Related DE102005024865B3 (en) | 2005-05-31 | 2005-05-31 | High temperature measuring unit e.g. temperature sensor, has carrier unit designed in form of carrier plate with recesses, and connecting leads arranged and guided in recesses, where leads are coated with insulated coating |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005024865B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017203536A1 (en) | 2017-03-03 | 2018-09-06 | Ust Umweltsensortechnik Gmbh | Sensor element with wire guide |
EP3372968A1 (en) * | 2017-03-10 | 2018-09-12 | Sunonwealth Electric Machine Industry Co., Ltd. | Temperature sensor and a fan with a temperature detecting function |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2209583A1 (en) * | 1971-03-03 | 1972-09-14 | Int Standard Electric Corp | Thermistor |
JPS61144521A (en) * | 1984-12-18 | 1986-07-02 | Omron Tateisi Electronics Co | Temperature sensor |
JP2000074752A (en) * | 1998-09-01 | 2000-03-14 | Ishizuka Electronics Corp | Temperature sensor |
-
2005
- 2005-05-31 DE DE102005024865A patent/DE102005024865B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2209583A1 (en) * | 1971-03-03 | 1972-09-14 | Int Standard Electric Corp | Thermistor |
JPS61144521A (en) * | 1984-12-18 | 1986-07-02 | Omron Tateisi Electronics Co | Temperature sensor |
JP2000074752A (en) * | 1998-09-01 | 2000-03-14 | Ishizuka Electronics Corp | Temperature sensor |
Non-Patent Citations (4)
Title |
---|
Pat. Abstr. of Japan & JP 2000074752 A * |
Pat. Abstr. of Japan & JP 61144521 A * |
Pat. Abstr. of Japan JP 2000074752 AA |
Pat. Abstr. of Japan JP 61144521 AA |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017203536A1 (en) | 2017-03-03 | 2018-09-06 | Ust Umweltsensortechnik Gmbh | Sensor element with wire guide |
DE102017203536B4 (en) * | 2017-03-03 | 2021-04-01 | Ust Umweltsensortechnik Gmbh | Sensor element with wire guide |
EP3372968A1 (en) * | 2017-03-10 | 2018-09-12 | Sunonwealth Electric Machine Industry Co., Ltd. | Temperature sensor and a fan with a temperature detecting function |
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Legal Events
Date | Code | Title | Description |
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8100 | Publication of patent without earlier publication of application | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT, DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE |
|
R082 | Change of representative |
Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE |
|
R081 | Change of applicant/patentee |
Owner name: SENSATA TECHNOLOGIES BERMUDA LTD, BM Free format text: FORMER OWNER: BERU AG, 71636 LUDWIGSBURG, DE Effective date: 20140218 |
|
R082 | Change of representative |
Representative=s name: DR. RALF KOTITSCHKE, DE Effective date: 20130313 Representative=s name: DR. RALF KOTITSCHKE, DE Effective date: 20140218 Representative=s name: DR. RALF KOTITSCHKE, DE Effective date: 20140317 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE Effective date: 20140317 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE Effective date: 20140218 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE Effective date: 20130313 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE Effective date: 20140317 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE Effective date: 20130313 Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE Effective date: 20140218 Representative=s name: PRINZ & PARTNER PATENTANWAELTE RECHTSANWAELTE, DE Effective date: 20140317 Representative=s name: PRINZ & PARTNER PATENTANWAELTE RECHTSANWAELTE, DE Effective date: 20130313 Representative=s name: PRINZ & PARTNER PATENTANWAELTE RECHTSANWAELTE, DE Effective date: 20140218 |
|
R082 | Change of representative |
Representative=s name: DR. RALF KOTITSCHKE, DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE |
|
R082 | Change of representative |
Representative=s name: DR. RALF KOTITSCHKE, DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB, DE Representative=s name: KOTITSCHKE & HEURUNG PARTNERSCHAFT MBB PATENT-, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |