CA1104695A - Expansion diaphragm-type temperature sensor - Google Patents
Expansion diaphragm-type temperature sensorInfo
- Publication number
- CA1104695A CA1104695A CA273,052A CA273052A CA1104695A CA 1104695 A CA1104695 A CA 1104695A CA 273052 A CA273052 A CA 273052A CA 1104695 A CA1104695 A CA 1104695A
- Authority
- CA
- Canada
- Prior art keywords
- diaphragm
- disc
- carrier plate
- capillary tube
- expansion
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 230000001419 dependent effect Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 15
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 238000005476 soldering Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Thermally Actuated Switches (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Pressure Sensors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2608675A DE2608675C2 (de) | 1976-03-03 | 1976-03-03 | Temperaturfühler mit einer Ausdehnungsmembran zur Betätigung eines Schnappschalters |
| DEP2608675.9 | 1976-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104695A true CA1104695A (en) | 1981-07-07 |
Family
ID=5971375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA273,052A Expired CA1104695A (en) | 1976-03-03 | 1977-03-02 | Expansion diaphragm-type temperature sensor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4112765A (OSRAM) |
| CA (1) | CA1104695A (OSRAM) |
| DE (1) | DE2608675C2 (OSRAM) |
| ES (1) | ES456308A1 (OSRAM) |
| FR (1) | FR2343235A1 (OSRAM) |
| GB (1) | GB1574656A (OSRAM) |
| IT (1) | IT1074853B (OSRAM) |
| SE (1) | SE7702014L (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160225A (en) * | 1977-11-14 | 1979-07-03 | General Electric Company | Temperature responsive control device with improved hydraulic diaphragm |
| EP0282974A3 (de) * | 1987-03-16 | 1990-07-11 | Veb Elektrogeräte Poserna | Temperaturabhängiges Betätigungselement für Schalter |
| US8789564B2 (en) * | 2011-01-21 | 2014-07-29 | Marathon Petroleum Company Lp | Asphalt loading arm |
| US10323148B1 (en) | 2016-05-26 | 2019-06-18 | Marathon Petroleum Company Lp | Method of making an asphalt composition containing ester bottoms |
| US11814506B2 (en) | 2019-07-02 | 2023-11-14 | Marathon Petroleum Company Lp | Modified asphalts with enhanced rheological properties and associated methods |
| CA3088894C (en) | 2020-05-21 | 2024-04-30 | Marathon Petroleum Company Lp | Systems and methods for venting asphalt transport tanks |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA586755A (en) * | 1959-11-10 | T. Lang Delmer | Temperature responsive device | |
| US2632475A (en) * | 1946-06-06 | 1953-03-24 | Perfex Corp | Diaphragm assembly |
| US2565847A (en) * | 1947-07-18 | 1951-08-28 | Johnson Service Co | Thermostatic diaphragm having straight-line characteristic |
| FR1142402A (fr) * | 1954-09-29 | 1957-09-18 | Thomson Houston Comp Francaise | Appareil de mesure des pressions utilisant une membrane |
| US3082626A (en) * | 1958-12-05 | 1963-03-26 | Robertshaw Fulton Controls Co | Thermally responsive device |
| US2989083A (en) * | 1959-11-02 | 1961-06-20 | Penn Controls | Liquid expansion power element |
| US3113438A (en) * | 1961-02-03 | 1963-12-10 | Whirlpool Co | Control mechanism for refrigerating apparatus |
| US3135849A (en) * | 1962-02-28 | 1964-06-02 | Cutler Hammer Inc | Thermostatic control switches for refrigerators and the like |
| US3163045A (en) * | 1962-11-23 | 1964-12-29 | Wilcolator Co | Thermally responsive power means |
| US3338099A (en) * | 1965-10-23 | 1967-08-29 | American Radiator & Standard | Boiling point indicator |
| US3412357A (en) * | 1967-01-24 | 1968-11-19 | Kk | Condition responsive switch |
| DE1929235A1 (de) * | 1968-06-13 | 1969-12-18 | Itt Ind Gmbh Deutsche | Temperaturfuehler |
-
1976
- 1976-03-03 DE DE2608675A patent/DE2608675C2/de not_active Expired
-
1977
- 1977-02-08 IT IT20044/77A patent/IT1074853B/it active
- 1977-02-23 SE SE7702014A patent/SE7702014L/xx unknown
- 1977-02-25 ES ES456308A patent/ES456308A1/es not_active Expired
- 1977-02-28 US US05/772,600 patent/US4112765A/en not_active Expired - Lifetime
- 1977-03-02 CA CA273,052A patent/CA1104695A/en not_active Expired
- 1977-03-02 GB GB8784/77A patent/GB1574656A/en not_active Expired
- 1977-03-02 FR FR7706117A patent/FR2343235A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1574656A (en) | 1980-09-10 |
| ES456308A1 (es) | 1978-01-16 |
| US4112765A (en) | 1978-09-12 |
| SE7702014L (sv) | 1977-09-04 |
| IT1074853B (it) | 1985-04-20 |
| DE2608675C2 (de) | 1986-04-10 |
| DE2608675A1 (de) | 1977-09-15 |
| FR2343235B1 (OSRAM) | 1982-08-06 |
| FR2343235A1 (fr) | 1977-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |