GB1034507A - Improved system for controlling machinery - Google Patents

Improved system for controlling machinery

Info

Publication number
GB1034507A
GB1034507A GB38330/63A GB3833063A GB1034507A GB 1034507 A GB1034507 A GB 1034507A GB 38330/63 A GB38330/63 A GB 38330/63A GB 3833063 A GB3833063 A GB 3833063A GB 1034507 A GB1034507 A GB 1034507A
Authority
GB
United Kingdom
Prior art keywords
movement
rod
engine
neutral position
gear
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
GB38330/63A
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 GB38330/63A priority Critical patent/GB1034507A/en
Priority to NL6411325A priority patent/NL6411325A/xx
Publication of GB1034507A publication Critical patent/GB1034507A/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
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/22—Use of propulsion power plant or units on vessels the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
    • B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • B63B2725/00—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/08—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing with provision for reversing drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2760/00—Control of valve gear to facilitate reversing, starting, braking of four stroke engines
    • F01L2760/002—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for reversing or starting four stroke engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1,034,507. Regulating. T. HINDMARCH. Sept. 15, 1964 [Sept. 30, 1963], No. 38330/63. Heading FIB. [Also in Division B7] A marine propulsion system comprises an engine, a change direction gear, a mechanism for controlling the change direction gear and the power output of the engine (as shown, cams 30, 29 respectively operating bell cranks 33, 34 leading to the gear and to the engine control), and manually operated lever movable from a position giving idling condition of the engine and neutral condition of the gear in either of two directions corresponding to ahead and astern. The cams 30, 29 are so designed that initial movement from the neutral position shown moves only the crank 33 to engage the gear in the appropriate sense, and on further movement the cam 29 acts to increase the engine power. The manually operated lever moves a rod 2 connected to a rod 7 through a spring biased lost motion connection 6 which allows movement of the rod 7 to lag behind movement of the rod 2. A peg 60 extends from the rod 7 and movement of the rod from one side of the neutral position to the other is prevented by a plunger 8 in the path of the peg. The plunger 8 is operated by a cam 11 through a spring 9 and connected to a dashpot 15 having a spring acting to release the latch, the arrangement being such that the displacement of the dashpot and therefore the time during which the rod 7 is held in the neutral position depends on the position of the cam 11 prior to the movement to the neutral position, and hence to the engine power before such movement. On release of the plunger 8 the movement of the rod is controlled by a variable rate dashpot 40, which has non-return valves 50, 51 to allow a more rapid return to the neutral position and is transmitted through a servomotor 20, 25 and rack and pinion 27, 28 to the cams 11, 29, 30. The cams 29, 30 may be operated directly by a wheel 35, axial movement of which brings it into driving engagement with the cam 29 and disconnects a dog clutch 56.
GB38330/63A 1963-09-30 1963-09-30 Improved system for controlling machinery Expired GB1034507A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB38330/63A GB1034507A (en) 1963-09-30 1963-09-30 Improved system for controlling machinery
NL6411325A NL6411325A (en) 1963-09-30 1964-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38330/63A GB1034507A (en) 1963-09-30 1963-09-30 Improved system for controlling machinery

Publications (1)

Publication Number Publication Date
GB1034507A true GB1034507A (en) 1966-06-29

Family

ID=10402767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38330/63A Expired GB1034507A (en) 1963-09-30 1963-09-30 Improved system for controlling machinery

Country Status (2)

Country Link
GB (1) GB1034507A (en)
NL (1) NL6411325A (en)

Also Published As

Publication number Publication date
NL6411325A (en) 1965-03-31

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