Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22G—SUPERHEATING OF STEAM
  • F22G3/00—Steam superheaters characterised by constructional features; Details of component parts thereof
  • F22G3/008—Protection of superheater elements, e.g. cooling superheater tubes during starting-up periods, water tube screens
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
  • F22B1/00—Methods of steam generation characterised by form of heating method
  • F22B1/22—Methods of steam generation characterised by form of heating method using combustion under pressure substantially exceeding atmospheric pressure
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
  • F22B29/00—Steam boilers of forced-flow type
  • F22B29/02—Steam boilers of forced-flow type of forced-circulation type
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F22—STEAM GENERATION
  • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
  • F22B29/00—Steam boilers of forced-flow type
  • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
  • F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers
• • 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
  • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
  • F22B35/102—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating with fixed point of final state of complete evaporation, e.g. in a steam-water separator
• • 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
  • F22G—SUPERHEATING OF STEAM
  • F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
  • F22G7/14—Steam superheaters characterised by location, arrangement, or disposition in water-tube boilers, e.g. between banks of water tubes
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S122/00—Liquid heaters and vaporizers
  • Y10S122/04—Once through boilers

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Life Sciences & Earth Sciences (AREA)
• Sustainable Development (AREA)
• Sustainable Energy (AREA)
• Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27178447

Family Applications (1)

Country Status (6)

Families Citing this family (12)

Family Cites Families (8)

• 0
  • BE BE531974D patent/BE531974A/xx unknown
  • NL NL100874D patent/NL100874C/xx active
  • NL NL111809D patent/NL111809C/xx active
  • NL NL102945D patent/NL102945C/xx active
  • DE DENDAT1069641D patent/DE1069641B/de active Pending
  • NL NL111514D patent/NL111514C/xx active
• 1953
  • 1953-10-06 DE DES35760A patent/DE968350C/de not_active Expired
• 1954
  • 1954-06-04 US US434616A patent/US2869517A/en not_active Expired - Lifetime
  • 1954-09-09 FR FR1112821D patent/FR1112821A/fr not_active Expired
  • 1954-09-20 GB GB27220/54A patent/GB754302A/en not_active Expired
  • 1954-09-20 GB GB27218/54A patent/GB746733A/en not_active Expired
• 1959
  • 1959-03-03 GB GB7352/59A patent/GB851582A/en not_active Expired

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