GB262245A - Improvements in or relating to the control of hydraulic steering gear pumps - Google Patents

Improvements in or relating to the control of hydraulic steering gear pumps

Info

Publication number
GB262245A
GB262245A GB2912125A GB2912125A GB262245A GB 262245 A GB262245 A GB 262245A GB 2912125 A GB2912125 A GB 2912125A GB 2912125 A GB2912125 A GB 2912125A GB 262245 A GB262245 A GB 262245A
Authority
GB
United Kingdom
Prior art keywords
pump
pipes
operated
valves
pipe
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
GB2912125A
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 GB2912125A priority Critical patent/GB262245A/en
Publication of GB262245A publication Critical patent/GB262245A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/26—Steering engines
    • B63H25/28—Steering engines of fluid type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

262,245. MacTaggart, H. H. Nov. 18, 1925. Machines and apparatus; hydraulic transmission of power. -Relates to steering-geear for ships of the kind described in Specification 21932/09, [Class 114, Ships &c., Propelling &c.], and 207,934 in which a duplex pumping system is provided and consists in the employment of a governor to operate the relay valve which secures the automatic isolation of the pump system out of action on the starting up of the second. Two pairs of oppositely-disposed rams 4-7 acting on the tiller 8 of the rudder post 9 and connected up by pipes 10, 13 and 18, 15 to junction boxes 12, 17 are operated by the pump 2 or alternatively by the pump 3, pipe 21 and pipes 26 and 125 communicating with one side of the pumps, and pipe 20 and pipes 27, 28 with the other side. Insulating valves 22, 24 and 23, 25 are interposed in the pipe systems and relay valves are operated so that starting up of the pump 2 effects the closure of the valves 22, 24 and the consequential isolation of the pump 3. The relay valve is operated by a governor 54 on the pump shaft pulling over a lever 56 against the action of a spring 58 and so raising a valve 45 from its seat, thus opening up to pressure a pipe 36 communicating by way of the junction box 35 and the pipes 34, 38 and so depressing a plunger 29, Fig. 2, arranged above the isolating valve 124, which is thus thrust on its seat. On starting up the pump 3 the other set of valves are operated! to isolate the pump 2.
GB2912125A 1925-11-18 1925-11-18 Improvements in or relating to the control of hydraulic steering gear pumps Expired GB262245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2912125A GB262245A (en) 1925-11-18 1925-11-18 Improvements in or relating to the control of hydraulic steering gear pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2912125A GB262245A (en) 1925-11-18 1925-11-18 Improvements in or relating to the control of hydraulic steering gear pumps

Publications (1)

Publication Number Publication Date
GB262245A true GB262245A (en) 1926-12-09

Family

ID=10286486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2912125A Expired GB262245A (en) 1925-11-18 1925-11-18 Improvements in or relating to the control of hydraulic steering gear pumps

Country Status (1)

Country Link
GB (1) GB262245A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426374A (en) * 1942-07-20 1947-08-26 Webster Brinkley Co Marine-vessel steering apparatus
US2512119A (en) * 1944-08-02 1950-06-20 Gerotor May Corp Auxiliary ship steering apparatus
US3001540A (en) * 1958-08-04 1961-09-26 Cufler Hammer Inc Electrical controller for steering apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426374A (en) * 1942-07-20 1947-08-26 Webster Brinkley Co Marine-vessel steering apparatus
US2512119A (en) * 1944-08-02 1950-06-20 Gerotor May Corp Auxiliary ship steering apparatus
US3001540A (en) * 1958-08-04 1961-09-26 Cufler Hammer Inc Electrical controller for steering apparatus

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