GB107112A - Improvements connected with Fans for Producing Forced Draught. - Google Patents

Improvements connected with Fans for Producing Forced Draught.

Info

Publication number
GB107112A
GB107112A GB1179416A GB1179416A GB107112A GB 107112 A GB107112 A GB 107112A GB 1179416 A GB1179416 A GB 1179416A GB 1179416 A GB1179416 A GB 1179416A GB 107112 A GB107112 A GB 107112A
Authority
GB
United Kingdom
Prior art keywords
forced draught
fans
stream
producing forced
improvements connected
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
GB1179416A
Inventor
Richard William Allen
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
Priority to GB1179416A priority Critical patent/GB107112A/en
Publication of GB107112A publication Critical patent/GB107112A/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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

107,112. Allen, R. W. Aug. 19, 1916. Valve apparatus.-Relates to a louvered shutter arranged in the inlet shaft of a fan for producing forced draught, for example on board ship. The shutter comprises a number of slats formed of bars A of stream-line cross-section and carrying metal strips B. Each bar A has an arm C engaging a slotted slidable bar E which can be moved by a handle F so as to open or shut all the slate. Each slat may be formed of a strip of sheet-metal H, Fig. 5, bent to a stream-line crosssection and secured by a pin L.
GB1179416A 1916-08-19 1916-08-19 Improvements connected with Fans for Producing Forced Draught. Expired GB107112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1179416A GB107112A (en) 1916-08-19 1916-08-19 Improvements connected with Fans for Producing Forced Draught.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1179416A GB107112A (en) 1916-08-19 1916-08-19 Improvements connected with Fans for Producing Forced Draught.

Publications (1)

Publication Number Publication Date
GB107112A true GB107112A (en) 1917-06-21

Family

ID=32607988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1179416A Expired GB107112A (en) 1916-08-19 1916-08-19 Improvements connected with Fans for Producing Forced Draught.

Country Status (1)

Country Link
GB (1) GB107112A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500330A (en) * 1947-01-13 1950-03-14 Hugh I Stover Grille
US2863374A (en) * 1955-01-21 1958-12-09 Hinden Milton Damper actuating construction
US3001250A (en) * 1959-07-17 1961-09-26 Stanhope S Kenny Window construction and control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500330A (en) * 1947-01-13 1950-03-14 Hugh I Stover Grille
US2863374A (en) * 1955-01-21 1958-12-09 Hinden Milton Damper actuating construction
US3001250A (en) * 1959-07-17 1961-09-26 Stanhope S Kenny Window construction and control

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