AT109934B - Thermal fuse with bimetal strips. - Google Patents
Thermal fuse with bimetal strips.Info
- Publication number
- AT109934B AT109934B AT109934DA AT109934B AT 109934 B AT109934 B AT 109934B AT 109934D A AT109934D A AT 109934DA AT 109934 B AT109934 B AT 109934B
- Authority
- AT
- Austria
- Prior art keywords
- thermal fuse
- bimetal
- housing
- bimetal strips
- clamped
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 description 2
Landscapes
- Fuses (AREA)
Description
<Desc/Clms Page number 1>
Temperatursicherung mit Bimetallstreifen.
Der Gegenstand der Erfindung ist eine Temperatursicherung mit Bimetallstreifen ; ein Ausführungs- beispiel ist in der Zeichnung dargestellt.
1 ist das rohrförmige Gehäuse der Temperatursicherung, 2 der Bimetallstreifen, 8 und 4 sind die als Niete ausgebildeten Kontakte der Sicherung. Der Bimetallstreifen ist erfindungsgemäss ohne Ver- wendung von Schrauben oder ähnlichen Hilfsmitteln lediglich durch Einspannen zwischen'den in das
Gehäuse der Sicherung eingeklemmten Teilen 5 und 6 befestigt. Die Teile 5 und 6 haben entsprechende
Nuten 7 und 8 zur Aufnahme des Bimetallstreifens und bilden zusammen einen Keil oder Konus, der mittels Presssitzes im Sioherungsgehäuse festgehalten ist. Der Presssitz der Teile 5 und 6 kann durch Formänderung des Sicherungsgehäuses, z. B. durch Umbördeln noch verbessert werden.
Durch die Erfindung wird die Herstellung von Temperatursicherungen mit Bimetallstreifen wesentlich verbessert, da sich sowohl die Fabrikation der einzelnen Bestandteile als auch der Zusammenbau der Sicherung sehr einfach gestaltet. Die Einstellung der Kontakte 3, 4 kann zweckmässig durch Form- änderung des Gehäuses oder des Bimetallstreifens vorgenommen werden. Durch die Einschnitte 9 neben dem Kontakt. 3 kann die Formänderung des Gehäuses erleichtert werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Thermal fuse with bimetal strips.
The object of the invention is a thermal fuse with bimetal strips; an exemplary embodiment is shown in the drawing.
1 is the tubular housing of the thermal fuse, 2 is the bimetallic strip, 8 and 4 are the rivet contacts of the fuse. According to the invention, the bimetallic strip is only clamped between'den in the without the use of screws or similar aids
Fuse housing clamped parts 5 and 6. Parts 5 and 6 have corresponding ones
Grooves 7 and 8 for receiving the bimetallic strip and together form a wedge or cone which is held in the safety housing by means of a press fit. The press fit of parts 5 and 6 can be achieved by changing the shape of the fuse housing, e.g. B. can be improved by flanging.
The invention significantly improves the production of thermal fuses with bimetal strips, since both the manufacture of the individual components and the assembly of the fuse are very simple. The setting of the contacts 3, 4 can expediently be carried out by changing the shape of the housing or of the bimetal strip. Through the incisions 9 next to the contact. 3, the change in shape of the housing can be facilitated.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT109934T | 1927-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT109934B true AT109934B (en) | 1928-06-11 |
Family
ID=3626078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT109934D AT109934B (en) | 1927-03-31 | 1927-03-31 | Thermal fuse with bimetal strips. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT109934B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627003A (en) * | 1949-10-25 | 1953-01-27 | Lobl Mfg Company | Thermostatic control device |
| US2675445A (en) * | 1952-01-25 | 1954-04-13 | Casco Products Corp | Thermostat for heating pads, blankets, and the like |
-
1927
- 1927-03-31 AT AT109934D patent/AT109934B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627003A (en) * | 1949-10-25 | 1953-01-27 | Lobl Mfg Company | Thermostatic control device |
| US2675445A (en) * | 1952-01-25 | 1954-04-13 | Casco Products Corp | Thermostat for heating pads, blankets, and the like |
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