BE533977A - - Google Patents
Info
- Publication number
- BE533977A BE533977A BE533977A BE533977A BE533977A BE 533977 A BE533977 A BE 533977A BE 533977 A BE533977 A BE 533977A BE 533977 A BE533977 A BE 533977A BE 533977 A BE533977 A BE 533977A
- Authority
- BE
- Belgium
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
- H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US399432A US2715664A (en) | 1953-12-21 | 1953-12-21 | Control devices for electrically heated appliances |
| US787586XA | 1954-01-05 | 1954-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533977A true BE533977A (en) | 1955-06-08 |
Family
ID=26760904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533977A BE533977A (en) | 1953-12-21 | 1954-12-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE533977A (en) |
| CH (1) | CH330627A (en) |
| DE (2) | DE1032443B (en) |
| GB (2) | GB787654A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2168535A (en) * | 1984-12-18 | 1986-06-18 | Diamond H Controls Ltd | Thermostats |
| CN112701007B (en) * | 2020-12-11 | 2023-03-24 | 上海宝佳医疗器械有限公司 | Pressure controller easy for positive and negative pressure switching detection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2409434A (en) * | 1940-11-20 | 1946-10-15 | Gen Motors Corp | Domestic appliance |
| US2403824A (en) * | 1940-12-14 | 1946-07-09 | Gen Electric | Control device |
| US2541314A (en) * | 1948-10-27 | 1951-02-13 | Robertshaw Fulton Controls Co | Temperature regulating device |
| US2591802A (en) * | 1950-02-15 | 1952-04-08 | Robertshaw Fulton Controls Co | Thermostatic control switch |
-
1954
- 1954-11-12 GB GB32923/54A patent/GB787654A/en not_active Expired
- 1954-12-01 GB GB34821/54A patent/GB787586A/en not_active Expired
- 1954-12-08 BE BE533977A patent/BE533977A/xx unknown
- 1954-12-14 DE DER15606A patent/DE1032443B/en active Pending
- 1954-12-21 CH CH330627D patent/CH330627A/en unknown
-
1955
- 1955-01-03 DE DER15731A patent/DE1083951B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB787654A (en) | 1957-12-11 |
| GB787586A (en) | 1957-12-11 |
| DE1083951B (en) | 1960-06-23 |
| CH330627A (en) | 1958-06-15 |
| DE1032443B (en) | 1958-06-19 |