DE276819C - - Google Patents
Info
- Publication number
- DE276819C DE276819C DENDAT276819D DE276819DA DE276819C DE 276819 C DE276819 C DE 276819C DE NDAT276819 D DENDAT276819 D DE NDAT276819D DE 276819D A DE276819D A DE 276819DA DE 276819 C DE276819 C DE 276819C
- Authority
- DE
- Germany
- Prior art keywords
- chambers
- membrane
- contact
- chamber
- gas
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 description 15
- 239000002775 capsule Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR191325236X | 1913-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE276819C true DE276819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=32526438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT276819D Active DE276819C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1913-01-25 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810529B (zh) * | 2016-05-18 | 2017-12-26 | 新昌县兴旺轴承有限公司 | 可恢复熔断器 |
-
0
- DE DENDAT276819D patent/DE276819C/de active Active
-
1913
- 1913-01-25 FR FR453602A patent/FR453602A/fr not_active Expired
- 1913-11-05 GB GB191325236D patent/GB191325236A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR453602A (fr) | 1913-06-12 |
| GB191325236A (en) | 1914-05-28 |
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