DE275809C - - Google Patents
Info
- Publication number
- DE275809C DE275809C DENDAT275809D DE275809DA DE275809C DE 275809 C DE275809 C DE 275809C DE NDAT275809 D DENDAT275809 D DE NDAT275809D DE 275809D A DE275809D A DE 275809DA DE 275809 C DE275809 C DE 275809C
- Authority
- DE
- Germany
- Prior art keywords
- wires
- metal threads
- spring
- contact
- support wire
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/58—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being constrained at more than one point, e.g. rod, plate, diaphragm
- G01K5/60—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being constrained at more than one point, e.g. rod, plate, diaphragm the body being a flexible wire or ribbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
- H01H37/50—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible wires under tension
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Wire Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE275809C true DE275809C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=532067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT275809D Active DE275809C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE275809C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048056B (de) * | 1953-02-28 | 1958-12-31 | Siemens Ag | Anordnung zur temperaturabhaengigen Steuerung in Abhaengigkeit von mehreren Groessen |
| DE1113847B (de) * | 1957-02-01 | 1961-09-14 | Hagenuk Neufeldt Kuhnke Gmbh | Elektrischer Temperaturregler mit zwei verschiedenen Temperaturen ausgesetzten Fuehlern |
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0
- DE DENDAT275809D patent/DE275809C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048056B (de) * | 1953-02-28 | 1958-12-31 | Siemens Ag | Anordnung zur temperaturabhaengigen Steuerung in Abhaengigkeit von mehreren Groessen |
| DE1113847B (de) * | 1957-02-01 | 1961-09-14 | Hagenuk Neufeldt Kuhnke Gmbh | Elektrischer Temperaturregler mit zwei verschiedenen Temperaturen ausgesetzten Fuehlern |