GB1058106A - Improvements in or relating to temperature detecting and control device, and its various applications - Google Patents
Improvements in or relating to temperature detecting and control device, and its various applicationsInfo
- Publication number
- GB1058106A GB1058106A GB3122964A GB3122964A GB1058106A GB 1058106 A GB1058106 A GB 1058106A GB 3122964 A GB3122964 A GB 3122964A GB 3122964 A GB3122964 A GB 3122964A GB 1058106 A GB1058106 A GB 1058106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- thermostat
- iron
- nut
- strip
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0213—Switches using bimetallic elements
-
- 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
- G01K5/62—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 formed of compounded strips or plates, e.g. bimetallic strip
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Thermally Actuated Switches (AREA)
Abstract
1,058,106. Thermal switches. CALOR APPAREILS ELECTRO - DOMESTIQUES. Aug. 4, 1964 [June 19, 1964],. No. 31229/64. Heading H2B. [Also in Division G1] A thermostat for a domestic iron utilizes the differences in expansion between the base plate 1 of the iron and a reference member 2 of a material with a low coefficient of thermal expansion, e.g. " Invar " (Trade Mark), to open and close switch contacts 9, 10 in the heater circuit of the iron. At one end the reference member 2 engages a cranked member 17 by means of a suitable pin 16 secured thereto. The member 17 is pivoted in a fixed plate 19 and also carries a small bimetallic strip 22 bearing on a flanged adjustment nut 23. The position of the nut 23 controls the temperature at which the thermostat operates and the bimetallic strip 22 compensates for any minor expansion of the member 2. At its other end the member 2 engages by means of a nut 41, a lever 3 fulcrumed on a pivot 4 and carrying an electrically insulating member 5 which actuates a flexible strip 8 on which the movable contact 9<SP>1</SP> is mounted. The fixed contact 10 is carried by a strip 28 and its position is adjustable by means of a screw 29 to control the sensitivity of the thermostat. A spring 7 serves to make the switch snap-acting. The pivot 4 for the layer 3 is carried by a fixed member 12 and a return spring 11 is provided acting between the member 12 and lever 3 to take up any play in the connections between the reference member 2 and the lever 3 and member 17.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR979020A FR1407258A (en) | 1964-06-19 | 1964-06-19 | Temperature detection and control device and its various applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1058106A true GB1058106A (en) | 1967-02-08 |
Family
ID=8832825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3122964A Expired GB1058106A (en) | 1964-06-19 | 1964-08-04 | Improvements in or relating to temperature detecting and control device, and its various applications |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE651093A (en) |
| FR (1) | FR1407258A (en) |
| GB (1) | GB1058106A (en) |
-
1964
- 1964-06-19 FR FR979020A patent/FR1407258A/en not_active Expired
- 1964-07-28 BE BE651093D patent/BE651093A/xx unknown
- 1964-08-04 GB GB3122964A patent/GB1058106A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1407258A (en) | 1965-07-30 |
| BE651093A (en) | 1964-11-16 |
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