NL132446C - - Google Patents
Info
- Publication number
- NL132446C NL132446C NL132446DA NL132446C NL 132446 C NL132446 C NL 132446C NL 132446D A NL132446D A NL 132446DA NL 132446 C NL132446 C NL 132446C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
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)
- Water Supply & Treatment (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US267507A US3175541A (en) | 1963-03-25 | 1963-03-25 | Automatic feedwater control system and method of operating same |
| BE644874A BE644874A (de) | 1963-03-25 | 1964-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL132446C true NL132446C (de) |
Family
ID=25655746
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL132446D NL132446C (de) | 1963-03-25 | ||
| NL6401459A NL6401459A (de) | 1963-03-25 | 1964-02-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6401459A NL6401459A (de) | 1963-03-25 | 1964-02-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3175541A (de) |
| BE (1) | BE644874A (de) |
| CH (1) | CH440322A (de) |
| DE (1) | DE1278447B (de) |
| GB (1) | GB998651A (de) |
| NL (2) | NL6401459A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH552771A (de) * | 1972-06-12 | 1974-08-15 | Sulzer Ag | Zwangdurchlaufdampferzeuger. |
| CH582851A5 (de) * | 1974-09-17 | 1976-12-15 | Sulzer Ag | |
| US4541365A (en) * | 1984-10-15 | 1985-09-17 | Clayton Manufacturing Company | Method and apparatus for supplying feedwater to a forced flow boiler |
| US5809943A (en) * | 1997-05-14 | 1998-09-22 | Asea Brown Boveri Ag | Device for precontrolling the feedwater of a cooling-air temperature controller for a cooling-air cooler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1006643B (de) * | 1953-08-31 | 1957-04-18 | Martinus Van Damme | Motorschlepper mit Tiefpflug |
| GB884132A (en) * | 1957-03-20 | 1961-12-06 | Duerrwerke Ag | Improvements in or relating to the control of forced-flow, once-through boilers |
| NL235580A (de) * | 1958-12-23 |
-
0
- NL NL132446D patent/NL132446C/xx active
-
1963
- 1963-03-25 US US267507A patent/US3175541A/en not_active Expired - Lifetime
-
1964
- 1964-02-18 GB GB6692/64A patent/GB998651A/en not_active Expired
- 1964-02-18 NL NL6401459A patent/NL6401459A/xx unknown
- 1964-03-06 BE BE644874A patent/BE644874A/xx unknown
- 1964-03-10 CH CH305064A patent/CH440322A/de unknown
- 1964-03-10 DE DEC32366A patent/DE1278447B/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE644874A (de) | 1964-09-07 |
| GB998651A (en) | 1965-07-21 |
| CH440322A (de) | 1967-07-31 |
| NL6401459A (de) | 1964-09-28 |
| US3175541A (en) | 1965-03-30 |
| DE1278447B (de) | 1968-09-26 |