FR630417A - Grille à gradins mobiles - Google Patents

Grille à gradins mobiles

Info

Publication number
FR630417A
FR630417A FR630417DA FR630417A FR 630417 A FR630417 A FR 630417A FR 630417D A FR630417D A FR 630417DA FR 630417 A FR630417 A FR 630417A
Authority
FR
France
Prior art keywords
grille
stepped
mobile
mobile stepped
stepped grille
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)
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 FR630417A publication Critical patent/FR630417A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H7/00—Inclined or stepped grates
    • F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
    • F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR630417D 1927-03-07 1927-03-07 Grille à gradins mobiles Expired FR630417A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR630417T 1927-03-07

Publications (1)

Publication Number Publication Date
FR630417A true FR630417A (fr) 1927-12-02

Family

ID=8991056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630417D Expired FR630417A (fr) 1927-03-07 1927-03-07 Grille à gradins mobiles

Country Status (1)

Country Link
FR (1) FR630417A (fr)

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