GB784361A - Improvements in thermostat casing structures - Google Patents
Improvements in thermostat casing structuresInfo
- Publication number
- GB784361A GB784361A GB24749/55A GB2474955A GB784361A GB 784361 A GB784361 A GB 784361A GB 24749/55 A GB24749/55 A GB 24749/55A GB 2474955 A GB2474955 A GB 2474955A GB 784361 A GB784361 A GB 784361A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holes
- thermal
- lever
- switches
- contact
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
784,361. Thermal switches; switch cases; actuation of switches. Aug. 29, 1955 [Dec. 27, 1954], No. 24749/55. Class 38 (5). The casing of a thermostat comprises three separable elements 10, 48, 74 containing, respectively, the thermal element 24, the moving contact 58 and mechanism of the switch, and the fixed contacts 82, each element consisting of a rectangular box open on certain sides. In assembling, the element 54 slides within the element 10 till projections 66 engage slots 46. The element 74 is then moved upwards till holes 84 come into line with holes 68 and 44 in the other two elements, and the whole is then secured by screws 88 passing through the holes. The thermal element consists of bulb 28 connected by a tube to a capsule or diaphragm 24, the position of which can be adjusted by a knob 36. In the assembled structure the movable part 30 of the diaphragm bears against a lever 64 carried by a rod 90 and connected to the contact arm 56, 58, pivoted at 60, by over-centre springs 62 which normally bias the lever 64 towards the part 30. A stop 70 (Fig. 1) arrests contact 58 in the detached position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US477901A US2783334A (en) | 1954-12-27 | 1954-12-27 | Thermostat casing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
GB784361A true GB784361A (en) | 1957-10-09 |
Family
ID=23897797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24749/55A Expired GB784361A (en) | 1954-12-27 | 1955-08-29 | Improvements in thermostat casing structures |
Country Status (5)
Country | Link |
---|---|
US (1) | US2783334A (en) |
DE (1) | DE1088136B (en) |
FR (1) | FR1142450A (en) |
GB (1) | GB784361A (en) |
NL (2) | NL203157A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185632A (en) * | 1986-01-20 | 1987-07-22 | Wandsworth Electrical Limited | A set of parts for making an electrical switch |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065323A (en) * | 1959-06-05 | 1962-11-20 | Gen Electric | Condition responsive electric switch mechanism |
CN111966146B (en) * | 2020-08-20 | 2021-10-29 | 嘉兴霸能智能家居有限公司 | Bathroom temperature controller for smart home |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1072009A (en) * | 1910-10-17 | 1913-09-02 | John H Parker | Sectional box. |
US1620047A (en) * | 1921-09-03 | 1927-03-08 | Ind Controller Company | Sectional cabinet for electrical apparatus |
US1641265A (en) * | 1924-04-23 | 1927-09-06 | Arthur C Gaynor | Insulating inclosure |
US1944687A (en) * | 1933-05-27 | 1934-01-23 | United American Bosch Corp | Combined casing and support |
NL53019C (en) * | 1937-03-01 | |||
GB541028A (en) * | 1940-06-07 | 1941-11-10 | British Thermostat Co Ltd | Improvements in or relating to thermally operated electric switches |
NL116223C (en) * | 1944-02-21 | |||
DE871797C (en) * | 1949-12-29 | 1953-03-26 | Sunvic Controls Ltd | Electric energy regulator |
BE508292A (en) * | 1951-01-16 | |||
DE890207C (en) * | 1951-05-06 | 1953-09-17 | Siemens Ag | Arrangement for the form-fitting installation of switching, in particular bi-metal elements in insulating housings |
DE877165C (en) * | 1951-11-01 | 1953-05-21 | Felten & Guilleaume Carlswerk | Circuit breaker consisting of base and upper part |
-
0
- NL NL94855D patent/NL94855C/xx active
- NL NL203157D patent/NL203157A/xx unknown
-
1954
- 1954-12-27 US US477901A patent/US2783334A/en not_active Expired - Lifetime
-
1955
- 1955-08-29 GB GB24749/55A patent/GB784361A/en not_active Expired
- 1955-12-22 DE DER18006A patent/DE1088136B/en active Pending
- 1955-12-23 FR FR1142450D patent/FR1142450A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185632A (en) * | 1986-01-20 | 1987-07-22 | Wandsworth Electrical Limited | A set of parts for making an electrical switch |
GB2185632B (en) * | 1986-01-20 | 1990-02-14 | Wandsworth Electrical Limited | A set of parts for making an electrical switch |
Also Published As
Publication number | Publication date |
---|---|
DE1088136B (en) | 1960-09-01 |
FR1142450A (en) | 1957-09-18 |
NL203157A (en) | |
NL94855C (en) | |
US2783334A (en) | 1957-02-26 |
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