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GB1298232A - Ship's ventilator having a weathertight closure - Google Patents

Ship's ventilator having a weathertight closure

Info

Publication number
GB1298232A
GB1298232A GB4644969A GB4644969A GB1298232A GB 1298232 A GB1298232 A GB 1298232A GB 4644969 A GB4644969 A GB 4644969A GB 4644969 A GB4644969 A GB 4644969A GB 1298232 A GB1298232 A GB 1298232A
Authority
GB
United Kingdom
Prior art keywords
coaming
cowl
ring
ship
toggles
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
GB4644969A
Inventor
Alexander Arthur Graham
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 GB4644969A priority Critical patent/GB1298232A/en
Publication of GB1298232A publication Critical patent/GB1298232A/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)
  • Ventilation (AREA)

Abstract

1298232 Ship's ventilators A A GRAHAM 21 Dec 1970 [20 Sept 1969] 46449/69 Headings F4J and F4V A ship's ventilator comprises a tubular coaming 10, a cowl 11 which is pivotally mounted on a ring 13 which is itself rotatably mounted on the coaming 10, toggles 12 for locking the cowl in its closed position covering the coaming 10 and means for retaining the cowl in any one of its open positions. The toggles 12 are supported directly by the coaming 10, as shown, or on an annular base for the coaming. The cowl is retained in its open positions by tightening wing nuts on the pivotal hinges and by adjusting another toggle which is pivotally mounted on the ring 13. Alternatively, the cowl includes arcuate members which are apertured, the ring 13 is apertured, and pins are engageable in the aligned apertures. The cowl 10 is provided with a rubber sealing ring which engages the edge of the coaming in the closed position.
GB4644969A 1969-09-20 1969-09-20 Ship's ventilator having a weathertight closure Expired GB1298232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4644969A GB1298232A (en) 1969-09-20 1969-09-20 Ship's ventilator having a weathertight closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4644969A GB1298232A (en) 1969-09-20 1969-09-20 Ship's ventilator having a weathertight closure

Publications (1)

Publication Number Publication Date
GB1298232A true GB1298232A (en) 1972-11-29

Family

ID=10441320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4644969A Expired GB1298232A (en) 1969-09-20 1969-09-20 Ship's ventilator having a weathertight closure

Country Status (1)

Country Link
GB (1) GB1298232A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355512A (en) * 1999-10-20 2001-04-25 Paul Morris Vented chimney pot cap
CN106794892A (en) * 2014-08-26 2017-05-31 文迪克公司 For the valve of tank ventilation
CN117657419A (en) * 2024-01-31 2024-03-08 江苏丰源船舶工程有限公司 Marine stable type ventilating duct and operation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355512A (en) * 1999-10-20 2001-04-25 Paul Morris Vented chimney pot cap
CN106794892A (en) * 2014-08-26 2017-05-31 文迪克公司 For the valve of tank ventilation
US20170240262A1 (en) * 2014-08-26 2017-08-24 Ventiq As Valve for ventilation of a tank
EP3186145A4 (en) * 2014-08-26 2018-04-25 Ventiq AS Valve for ventilation of a tank
CN106794892B (en) * 2014-08-26 2018-11-23 文迪克公司 Valve for tank ventilation
US10301000B2 (en) * 2014-08-26 2019-05-28 Ventiq As Valve for ventilation of a tank
CN117657419A (en) * 2024-01-31 2024-03-08 江苏丰源船舶工程有限公司 Marine stable type ventilating duct and operation method thereof
CN117657419B (en) * 2024-01-31 2024-04-30 江苏丰源船舶工程有限公司 Marine stable type ventilating duct and operation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee