FR543965A - Hermetic cover for marine ventilation tubes - Google Patents

Hermetic cover for marine ventilation tubes

Info

Publication number
FR543965A
FR543965A FR543965DA FR543965A FR 543965 A FR543965 A FR 543965A FR 543965D A FR543965D A FR 543965DA FR 543965 A FR543965 A FR 543965A
Authority
FR
France
Prior art keywords
ventilation tubes
hermetic cover
marine ventilation
marine
hermetic
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.)
Ventilator Cap & Cowl Cover Co
Original Assignee
Ventilator Cap & Cowl Cover Co
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 Ventilator Cap & Cowl Cover Co filed Critical Ventilator Cap & Cowl Cover Co
Application granted granted Critical
Publication of FR543965A publication Critical patent/FR543965A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/10—Ventilating-shafts; Air-scoops

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR543965D 1921-11-28 1921-11-28 Hermetic cover for marine ventilation tubes Expired FR543965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR543965T 1921-11-28

Publications (1)

Publication Number Publication Date
FR543965A true FR543965A (en) 1922-09-12

Family

ID=8931949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR543965D Expired FR543965A (en) 1921-11-28 1921-11-28 Hermetic cover for marine ventilation tubes

Country Status (1)

Country Link
FR (1) FR543965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097226B (en) * 1958-05-09 1961-01-12 Norman William Richardson Closing device for pipes, especially for ship ventilating pipes
DE1221869B (en) * 1963-03-11 1966-07-28 Maierform Holding Sa Guide flap for a pipe branch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097226B (en) * 1958-05-09 1961-01-12 Norman William Richardson Closing device for pipes, especially for ship ventilating pipes
DE1221869B (en) * 1963-03-11 1966-07-28 Maierform Holding Sa Guide flap for a pipe branch

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