DE3711068C2 - - Google Patents
Info
- Publication number
- DE3711068C2 DE3711068C2 DE19873711068 DE3711068A DE3711068C2 DE 3711068 C2 DE3711068 C2 DE 3711068C2 DE 19873711068 DE19873711068 DE 19873711068 DE 3711068 A DE3711068 A DE 3711068A DE 3711068 C2 DE3711068 C2 DE 3711068C2
- Authority
- DE
- Germany
- Prior art keywords
- thermal fuse
- fuse according
- melting material
- material insert
- melting
- 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
- 230000008018 melting Effects 0.000 claims description 37
- 238000002844 melting Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 239000000289 melt material Substances 0.000 claims description 14
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 239000011253 protective coating Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 150000001879 copper Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/764—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873711068 DE3711068A1 (de) | 1987-04-02 | 1987-04-02 | Temperatursicherung fuer elektrische geraete |
| EP88104917A EP0285044A3 (de) | 1987-04-02 | 1988-03-26 | Temperatursicherung für elektrische Geräte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873711068 DE3711068A1 (de) | 1987-04-02 | 1987-04-02 | Temperatursicherung fuer elektrische geraete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3711068A1 DE3711068A1 (de) | 1988-10-20 |
| DE3711068C2 true DE3711068C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-10-05 |
Family
ID=6324689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873711068 Granted DE3711068A1 (de) | 1987-04-02 | 1987-04-02 | Temperatursicherung fuer elektrische geraete |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0285044A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE3711068A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394637B (de) * | 1990-10-18 | 1992-05-25 | Electrovac | Lotpille |
| JP2755122B2 (ja) * | 1993-08-26 | 1998-05-20 | オムロン株式会社 | スイッチ装置 |
| DE10044081A1 (de) * | 2000-09-07 | 2002-04-04 | Bosch Gmbh Robert | Überlastschutz |
| DE102005060965B4 (de) * | 2005-06-28 | 2007-08-16 | Inter Control Hermann Köhler Elektrik GmbH & Co. KG | Thermische Sicherung mit Verfahren zu ihrer Herstellung |
| FR3128817B1 (fr) * | 2021-10-29 | 2024-03-29 | Safran Electrical & Power | Dispositif d’alimentation électrique à protection thermique |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE82457C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| FR344670A (fr) * | 1904-07-08 | 1904-11-10 | Brev Dolter Soc D Expl Des | Fil fusible de sureté |
| US3201646A (en) * | 1960-10-03 | 1965-08-17 | Gen Electric | Ballast apparatus utilizing temperature responsive fuse |
| US3168632A (en) * | 1961-10-31 | 1965-02-02 | Advance Transformer Co | Ballast disconnect device having a coating of flux material |
| DE2339674C2 (de) * | 1973-08-04 | 1989-09-21 | Thermostat-und Schaltgerätebau GmbH & Co KG, 8730 Bad Kissingen | Temperaturregler mit Schmelzmetallsicherung |
| US4065741A (en) * | 1977-03-29 | 1977-12-27 | New Nippon Electric Co., Ltd. | Thermal fuse with a fusible temperature sensitive pellet |
| DE7817937U1 (de) * | 1978-06-15 | 1987-08-20 | Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg | Temperatursicherung für elektrische Geräte |
| GB2060260A (en) * | 1979-09-28 | 1981-04-29 | Mccaughna J R | A Thermal Cut-off |
| DE2942478A1 (de) * | 1979-10-20 | 1981-04-30 | Inter Control Hermann Köhler Elektrik GmbH & Co KG, 8500 Nürnberg | Temperatur-sicherungsschalter |
-
1987
- 1987-04-02 DE DE19873711068 patent/DE3711068A1/de active Granted
-
1988
- 1988-03-26 EP EP88104917A patent/EP0285044A3/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3711068A1 (de) | 1988-10-20 |
| EP0285044A2 (de) | 1988-10-05 |
| EP0285044A3 (de) | 1990-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |