FI49651B - - Google Patents

Info

Publication number
FI49651B
FI49651B FI1444/71A FI144471A FI49651B FI 49651 B FI49651 B FI 49651B FI 1444/71 A FI1444/71 A FI 1444/71A FI 144471 A FI144471 A FI 144471A FI 49651 B FI49651 B FI 49651B
Authority
FI
Finland
Application number
FI1444/71A
Other languages
Finnish (fi)
Other versions
FI49651C (fi
Inventor
Lars Ebbe Vilhelm Nystroem
Eskil Valdemar Gustavsson
Original Assignee
Goetaverken Angteknik Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goetaverken Angteknik Ab filed Critical Goetaverken Angteknik Ab
Application granted granted Critical
Publication of FI49651B publication Critical patent/FI49651B/fi
Publication of FI49651C publication Critical patent/FI49651C/fi

Links

Classifications

    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/107—Protection of water tubes
    • F22B37/108—Protection of water tube walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FI711444A 1970-05-26 1971-05-26 Putkeen kiinnihitsattavaksi tarkoitettu ripa sekä menettelytapa sen va lmistamiseksi. FI49651C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7204/70A SE342310B (ja) 1970-05-26 1970-05-26

Publications (2)

Publication Number Publication Date
FI49651B true FI49651B (ja) 1975-04-30
FI49651C FI49651C (fi) 1975-08-11

Family

ID=20270713

Family Applications (1)

Application Number Title Priority Date Filing Date
FI711444A FI49651C (fi) 1970-05-26 1971-05-26 Putkeen kiinnihitsattavaksi tarkoitettu ripa sekä menettelytapa sen va lmistamiseksi.

Country Status (2)

Country Link
FI (1) FI49651C (ja)
SE (1) SE342310B (ja)

Also Published As

Publication number Publication date
FI49651C (fi) 1975-08-11
SE342310B (ja) 1972-01-31

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