FR786643A - Vacuum chimney cap - Google Patents

Vacuum chimney cap

Info

Publication number
FR786643A
FR786643A FR786643DA FR786643A FR 786643 A FR786643 A FR 786643A FR 786643D A FR786643D A FR 786643DA FR 786643 A FR786643 A FR 786643A
Authority
FR
France
Prior art keywords
chimney cap
vacuum chimney
vacuum
cap
chimney
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)
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.)
ANCIENS A CHANA Ets
Original Assignee
ANCIENS A CHANA Ets
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 ANCIENS A CHANA Ets filed Critical ANCIENS A CHANA Ets
Application granted granted Critical
Publication of FR786643A publication Critical patent/FR786643A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR786643D 1934-03-02 1935-03-02 Vacuum chimney cap Expired FR786643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL786643X 1934-03-02

Publications (1)

Publication Number Publication Date
FR786643A true FR786643A (en) 1935-09-06

Family

ID=19832295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786643D Expired FR786643A (en) 1934-03-02 1935-03-02 Vacuum chimney cap

Country Status (1)

Country Link
FR (1) FR786643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182378B (en) * 1958-01-15 1964-11-26 Clifford Edmund Brewer Draw tube attachment for chimneys, ventilation systems, etc. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182378B (en) * 1958-01-15 1964-11-26 Clifford Edmund Brewer Draw tube attachment for chimneys, ventilation systems, etc. like

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