JPS5114641B2 - - Google Patents
Info
- Publication number
- JPS5114641B2 JPS5114641B2 JP47103698A JP10369872A JPS5114641B2 JP S5114641 B2 JPS5114641 B2 JP S5114641B2 JP 47103698 A JP47103698 A JP 47103698A JP 10369872 A JP10369872 A JP 10369872A JP S5114641 B2 JPS5114641 B2 JP S5114641B2
- Authority
- JP
- Japan
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/47—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to abnormal temperature, e.g. actuated by fusible plugs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18994971A | 1971-10-18 | 1971-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4848801A JPS4848801A (en) | 1973-07-10 |
| JPS5114641B2 true JPS5114641B2 (en) | 1976-05-11 |
Family
ID=22699431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47103698A Expired JPS5114641B2 (en) | 1971-10-18 | 1972-10-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3734402A (en) |
| JP (1) | JPS5114641B2 (en) |
| CA (1) | CA955130A (en) |
| DE (1) | DE2247433C3 (en) |
| FR (1) | FR2157543A5 (en) |
| IT (1) | IT970712B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171621A (en) * | 1973-03-21 | 1979-10-23 | American Air Filter Company, Inc. | Freeze protection device in heat pump system |
| US4135487A (en) * | 1975-08-29 | 1979-01-23 | Amana Refrigeration, Inc. | Heat exchange control system |
| US4102391A (en) * | 1977-03-10 | 1978-07-25 | General Electric Company | Heat pump frost control system |
| US4232551A (en) * | 1979-03-19 | 1980-11-11 | General Electric Company | Leak detector for vaporization cooled transformers |
| US4348870A (en) * | 1981-05-01 | 1982-09-14 | Essex Group, Inc. | Temperature probe for air conditioning device |
| US4706736A (en) * | 1986-05-20 | 1987-11-17 | Technicon Instruments Corporation | Multi-zone heater arrangement for controlling the temperature of a flowing medium |
| CN115789619B (en) * | 2023-02-01 | 2023-04-28 | 江苏科诺锅炉有限公司 | Temperature monitoring device of ultralow nitrogen condensation steam boiler |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2016317A (en) * | 1932-09-30 | 1935-10-08 | Eldon Macleod | Control mechanism |
| US2565350A (en) * | 1948-05-13 | 1951-08-21 | Balfour & Co Ltd Henry | Thermostatic control for chemical plants |
| US2822985A (en) * | 1955-01-19 | 1958-02-11 | Controls Co Of America | Thermostatic control |
| US3205871A (en) * | 1963-05-06 | 1965-09-14 | Vapor Corp | Coil overheat sensor and control |
| US3511970A (en) * | 1966-11-14 | 1970-05-12 | Diatemp Inc | Vapor actuated safety thermostat |
-
1971
- 1971-10-18 US US00189949A patent/US3734402A/en not_active Expired - Lifetime
-
1972
- 1972-09-19 CA CA152,089A patent/CA955130A/en not_active Expired
- 1972-09-27 DE DE2247433A patent/DE2247433C3/en not_active Expired
- 1972-10-17 IT IT30556/72A patent/IT970712B/en active
- 1972-10-17 FR FR7236765A patent/FR2157543A5/fr not_active Expired
- 1972-10-18 JP JP47103698A patent/JPS5114641B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3734402A (en) | 1973-05-22 |
| FR2157543A5 (en) | 1973-06-01 |
| JPS4848801A (en) | 1973-07-10 |
| DE2247433B2 (en) | 1975-02-27 |
| CA955130A (en) | 1974-09-24 |
| DE2247433C3 (en) | 1975-10-09 |
| IT970712B (en) | 1974-04-20 |
| DE2247433A1 (en) | 1973-04-26 |