GB137858A - Improved arrangements for opening and closing bulkhead doors and the like on ships - Google Patents

Improved arrangements for opening and closing bulkhead doors and the like on ships

Info

Publication number
GB137858A
GB137858A GB1389/20A GB138920A GB137858A GB 137858 A GB137858 A GB 137858A GB 1389/20 A GB1389/20 A GB 1389/20A GB 138920 A GB138920 A GB 138920A GB 137858 A GB137858 A GB 137858A
Authority
GB
United Kingdom
Prior art keywords
cock
opening
central
closing
leads
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
GB1389/20A
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.)
Atlas Werke AG
Original Assignee
Atlas Werke AG
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 Atlas Werke AG filed Critical Atlas Werke AG
Publication of GB137858A publication Critical patent/GB137858A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/24—Arrangements of watertight doors in bulkheads
    • B63B43/26—Arrangements of watertight doors in bulkheads of sliding type
    • B63B43/30—Arrangements of watertight doors in bulkheads of sliding type with fluid drive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

137,858. Atlas Werke Akt.-Ges. Feb. 6, 1918, [Convention date]. Operating doors hydraulically.-In hydraulic installations for controlling bulkhead doors and the like on ships from a central station and also locally, three leads P, J, M are used between each controlling-device and the main leads D, B, C for exhaust, opening, and closing, and a three-way cock Q or other distributing - member controlled by a cylinder R is arranged between the local control cock W and the control cylinder Z, the object being to ensure maintenance of pressure on any door which has been locally closed when the central control cook H is changed over to closing position. The arrangement shown in Fig 1. provides local control only when the central control cock is set for opening. The cock H is shown in the opening position and the cock W in the closing position. The modified arrangement shown in Fig. 9 provides for full local control in either position of the central control cock, by means of auxiliary four-way cocks V, V<1> coupled together and making alternative connexions between the leads J, M, the cock W, and the cylinders R, Z. The position shown is for opening by the cocks V, V<1>, W, the central cock being in the closing position.
GB1389/20A 1918-02-06 1920-01-15 Improved arrangements for opening and closing bulkhead doors and the like on ships Expired GB137858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE137858X 1918-02-06

Publications (1)

Publication Number Publication Date
GB137858A true GB137858A (en) 1920-05-27

Family

ID=5667038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1389/20A Expired GB137858A (en) 1918-02-06 1920-01-15 Improved arrangements for opening and closing bulkhead doors and the like on ships

Country Status (1)

Country Link
GB (1) GB137858A (en)

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