BE551388A - - Google Patents
Info
- Publication number
- BE551388A BE551388A BE551388DA BE551388A BE 551388 A BE551388 A BE 551388A BE 551388D A BE551388D A BE 551388DA BE 551388 A BE551388 A BE 551388A
- Authority
- BE
- Belgium
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
- H01H35/26—Details
- H01H35/2657—Details with different switches operated at substantially different pressures
- H01H35/2664—Details with different switches operated at substantially different pressures making use of a balance plate pivoting about different axes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Control Devices (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537538A US2790044A (en) | 1955-09-29 | 1955-09-29 | Control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE551388A true BE551388A (xx) |
Family
ID=24143063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE551388D BE551388A (xx) | 1955-09-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2790044A (xx) |
| BE (1) | BE551388A (xx) |
| DE (1) | DE1114888B (xx) |
| FR (1) | FR1158074A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895024A (en) * | 1957-09-12 | 1959-07-14 | Ben E Brown | Pressure switch |
| GB907965A (en) * | 1957-12-14 | 1962-10-10 | Eckerfeld Alfred | Improvements in or relating to electric continuous-flow liquid heaters |
| US3005887A (en) * | 1958-04-16 | 1961-10-24 | American Air Filter Co | Air flow control apparatus |
| US3069518A (en) * | 1959-12-29 | 1962-12-18 | Controllix Corp | Switch operating mechanism |
| GB919511A (en) * | 1960-07-28 | 1963-02-27 | Alfa Romeo Spa | A device controlling the lighting of lamps inside motor vehicles and the like |
| DE1279168B (de) * | 1964-01-28 | 1968-10-03 | Busch Jaeger Duerener Metall | Elektrischer Waermeschalter |
| US3989910A (en) * | 1975-04-07 | 1976-11-02 | Robertshaw Controls Company | Control device and method of making the same |
| US4052574A (en) * | 1976-06-17 | 1977-10-04 | Cutler-Hammer, Inc. | Pressure switch with snap-toggle adjusting means |
| US5602210A (en) * | 1994-09-12 | 1997-02-11 | Honda Giken Kogyo Kabushiki Kaisha | Molecular composite material composed of liquid crystal polymer and thermoplastic polymer and method for producing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE266836C (xx) * | ||||
| FR956903A (xx) * | 1950-02-10 | |||
| CH116612A (de) * | 1924-09-26 | 1926-09-01 | Hugo Junkers | Temperaturregler für elektrisch beheizte Wärmeaustauschvorrichtungen. |
| US2355975A (en) * | 1942-03-03 | 1944-08-15 | Prosperity Co Inc | Liquid temperature control unit |
| US2437846A (en) * | 1943-10-25 | 1948-03-16 | Missouri Automatic Contr Corp | Follow-up control |
| US2578340A (en) * | 1948-05-06 | 1951-12-11 | Miller Co | Hot water heating system and control therefor |
| US2720563A (en) * | 1954-03-11 | 1955-10-11 | William J Williams | Variable control for speed actuated multiple switch mechanism |
-
0
- BE BE551388D patent/BE551388A/xx unknown
-
1955
- 1955-09-29 US US537538A patent/US2790044A/en not_active Expired - Lifetime
-
1956
- 1956-09-28 DE DEM31880A patent/DE1114888B/de active Pending
- 1956-09-29 FR FR1158074D patent/FR1158074A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1158074A (fr) | 1958-06-06 |
| DE1114888B (de) | 1961-10-12 |
| US2790044A (en) | 1957-04-23 |