FR33588E - Obturateur pour chaudières field - Google Patents

Obturateur pour chaudières field

Info

Publication number
FR33588E
FR33588E FR33588DA FR33588E FR 33588 E FR33588 E FR 33588E FR 33588D A FR33588D A FR 33588DA FR 33588 E FR33588 E FR 33588E
Authority
FR
France
Prior art keywords
boilers
shutter
field
field boilers
Prior art date
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
Application number
Other languages
English (en)
Inventor
Robert Pano
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 filed Critical
Application granted granted Critical
Publication of FR33588E publication Critical patent/FR33588E/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B23/00—Water-tube boilers built-up from sets of spaced double-walled water tubes of return type in unilateral abutting connection with a boiler drum or with a header box, i.e. built-up from Field water tubes comprising an inner tube arranged within an outer unilaterally-closed tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR33588D 1927-05-18 1927-05-18 Obturateur pour chaudières field Expired FR33588E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33588T 1927-05-18

Publications (1)

Publication Number Publication Date
FR33588E true FR33588E (fr) 1928-11-28

Family

ID=8671218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33588D Expired FR33588E (fr) 1927-05-18 1927-05-18 Obturateur pour chaudières field

Country Status (1)

Country Link
FR (1) FR33588E (fr)

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