SE7701436L - TEMPERATURE OR PRESSURE SENSITIVE UNIT - Google Patents
TEMPERATURE OR PRESSURE SENSITIVE UNITInfo
- Publication number
- SE7701436L SE7701436L SE7701436A SE7701436A SE7701436L SE 7701436 L SE7701436 L SE 7701436L SE 7701436 A SE7701436 A SE 7701436A SE 7701436 A SE7701436 A SE 7701436A SE 7701436 L SE7701436 L SE 7701436L
- Authority
- SE
- Sweden
- Prior art keywords
- capsule
- switch
- lever
- housing
- temperature
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/2614—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermally Actuated Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A control switch unit adaptable for a number of different purposes has a fluid-filled flexible-walled capsule acting within a housing on a pivoted operating lever arranged to operate a switch located in the housing on the other side of the pivot axis of the lever from the capsule, the lever being biased by a cam-adjustable tensioning spring acting on the opposite side of the operating lever from the capsule and the switch. Further components such as a manual switch-off control, a pilot lamp operable by an auxiliary switch, or a capsule heater, can be added without rearrangement of the basic unit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5116/76A GB1558474A (en) | 1976-02-10 | 1976-02-10 | Temerature or pressure responsive switch units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7701436L true SE7701436L (en) | 1977-08-11 |
Family
ID=9790016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7701436A SE7701436L (en) | 1976-02-10 | 1977-02-09 | TEMPERATURE OR PRESSURE SENSITIVE UNIT |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5822845B2 (en) |
| AR (1) | AR211798A1 (en) |
| AU (1) | AU511325B2 (en) |
| BR (1) | BR7700800A (en) |
| CA (1) | CA1061386A (en) |
| DE (1) | DE2705545A1 (en) |
| DK (1) | DK53477A (en) |
| ES (1) | ES455700A1 (en) |
| FI (1) | FI67456C (en) |
| FR (1) | FR2341193A1 (en) |
| GB (1) | GB1558474A (en) |
| GR (1) | GR66492B (en) |
| HK (1) | HK41380A (en) |
| IT (1) | IT1071570B (en) |
| MX (1) | MX143115A (en) |
| NO (1) | NO770424L (en) |
| NZ (1) | NZ183277A (en) |
| SE (1) | SE7701436L (en) |
| YU (1) | YU35277A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2468989A1 (en) * | 1979-04-06 | 1981-05-08 | Thomson Brandt | ELECTRICAL SWITCH OPERATING ACCORDING TO TEMPERATURE |
| FR2453489B1 (en) * | 1979-04-06 | 1986-02-21 | Thomson Brandt | ELECTRICAL SWITCH OPERATING ACCORDING TO TEMPERATURE |
| IT1148325B (en) * | 1981-06-09 | 1986-12-03 | Ranco Inc | THERMOSTATIC SWITCH COMPLEX WITH TEMPERATURE LOWERING DEVICE |
| US5101188A (en) * | 1989-10-02 | 1992-03-31 | General Electric Company | Condition responsive switching apparatus |
| US4937549A (en) * | 1989-10-02 | 1990-06-26 | General Electric Company | Condition responsive switching apparatus |
| US5585774A (en) * | 1994-09-01 | 1996-12-17 | General Electric Company | Condition-responsive electric switch mechanism |
| US5467523A (en) * | 1994-09-01 | 1995-11-21 | General Electric Company | Method for assembling and calibrating a condition-responsive electric switch mechanism |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2446961A (en) * | 1945-07-03 | 1948-08-10 | British Thermostat Co Ltd | Thermostatically operated electrical switching device |
| DE1825200U (en) * | 1957-11-27 | 1961-01-19 | Electrolux Ab | THERMOSTAT DEVICE. |
| GB867245A (en) * | 1958-07-16 | 1961-05-03 | British Thermostat Co Ltd | Improvements in or relating to snap-action thermally-responsive electric switches |
| GB872702A (en) * | 1958-07-17 | 1961-07-12 | Ranco Inc | Switching mechanism and the construction of such mechanism with a thermostatically operated device |
| DE1915583U (en) * | 1962-04-30 | 1965-05-13 | Eberle & Koehler K G | PRESSURE ACTUATED HEAT SWITCH WITH A SNAP MECHANISM FOR MULTIPLE CONTACT SET. |
| US3268694A (en) * | 1964-01-20 | 1966-08-23 | Ranco Inc | Thermostatic control switches |
| JPS4326514Y1 (en) * | 1967-06-26 | 1968-11-04 | ||
| DE2128415C3 (en) * | 1971-06-08 | 1973-12-13 | Danfoss A/S, Nordborg (Daenemark) | Thermostat switch |
| DE2328887C3 (en) * | 1972-07-24 | 1978-07-13 | Veb Kombinat Mess- Und Regelungstechnik, Ddr 4500 Dessau | Temperature switch |
| JPS5220371Y2 (en) * | 1973-05-16 | 1977-05-11 | ||
| JPS5247148B2 (en) * | 1973-07-13 | 1977-11-30 | ||
| DD105935A1 (en) * | 1973-07-16 | 1974-05-12 |
-
1976
- 1976-02-10 GB GB5116/76A patent/GB1558474A/en not_active Expired
-
1977
- 1977-02-04 GR GR52715A patent/GR66492B/el unknown
- 1977-02-07 ES ES455700A patent/ES455700A1/en not_active Expired
- 1977-02-08 NZ NZ183277A patent/NZ183277A/en unknown
- 1977-02-09 JP JP52013476A patent/JPS5822845B2/en not_active Expired
- 1977-02-09 MX MX167994A patent/MX143115A/en unknown
- 1977-02-09 IT IT67290/77A patent/IT1071570B/en active
- 1977-02-09 CA CA271,386A patent/CA1061386A/en not_active Expired
- 1977-02-09 DK DK53477A patent/DK53477A/en not_active Application Discontinuation
- 1977-02-09 FI FI770425A patent/FI67456C/en not_active IP Right Cessation
- 1977-02-09 NO NO770424A patent/NO770424L/en unknown
- 1977-02-09 BR BR7700800A patent/BR7700800A/en unknown
- 1977-02-09 FR FR7703623A patent/FR2341193A1/en active Granted
- 1977-02-09 AR AR266497A patent/AR211798A1/en active
- 1977-02-09 SE SE7701436A patent/SE7701436L/en not_active Application Discontinuation
- 1977-02-10 AU AU22165/77A patent/AU511325B2/en not_active Expired
- 1977-02-10 DE DE19772705545 patent/DE2705545A1/en not_active Ceased
- 1977-02-10 YU YU00352/77A patent/YU35277A/en unknown
-
1980
- 1980-08-07 HK HK413/80A patent/HK41380A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU511325B2 (en) | 1980-08-14 |
| JPS52142276A (en) | 1977-11-28 |
| NO770424L (en) | 1977-08-11 |
| AU2216577A (en) | 1978-08-17 |
| GR66492B (en) | 1981-03-24 |
| ES455700A1 (en) | 1978-01-01 |
| FI770425A (en) | 1977-08-11 |
| JPS5822845B2 (en) | 1983-05-11 |
| NZ183277A (en) | 1981-01-23 |
| MX143115A (en) | 1981-03-18 |
| CA1061386A (en) | 1979-08-28 |
| GB1558474A (en) | 1980-01-03 |
| BR7700800A (en) | 1977-12-06 |
| AR211798A1 (en) | 1978-03-15 |
| FR2341193A1 (en) | 1977-09-09 |
| FI67456C (en) | 1985-03-11 |
| HK41380A (en) | 1980-08-15 |
| FR2341193B1 (en) | 1983-09-09 |
| FI67456B (en) | 1984-11-30 |
| DK53477A (en) | 1977-08-11 |
| DE2705545A1 (en) | 1977-08-11 |
| IT1071570B (en) | 1985-04-10 |
| YU35277A (en) | 1982-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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