FR492234A - Improvements to ovens - Google Patents

Improvements to ovens

Info

Publication number
FR492234A
FR492234A FR492234DA FR492234A FR 492234 A FR492234 A FR 492234A FR 492234D A FR492234D A FR 492234DA FR 492234 A FR492234 A FR 492234A
Authority
FR
France
Prior art keywords
ovens
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
French (fr)
Inventor
Carl Henry Zwermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR492234A publication Critical patent/FR492234A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/021—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces having two or more parallel tracks
    • F27B9/022—With two tracks moving in opposite directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR492234D 1918-06-08 1918-10-10 Improvements to ovens Expired FR492234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492234XA 1918-06-08 1918-06-08

Publications (1)

Publication Number Publication Date
FR492234A true FR492234A (en) 1919-07-02

Family

ID=1528138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR492234D Expired FR492234A (en) 1918-06-08 1918-10-10 Improvements to ovens

Country Status (1)

Country Link
FR (1) FR492234A (en)

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