GB860822A - Improvements in and relating to marine propulsion plant - Google Patents

Improvements in and relating to marine propulsion plant

Info

Publication number
GB860822A
GB860822A GB28007/53A GB2800753A GB860822A GB 860822 A GB860822 A GB 860822A GB 28007/53 A GB28007/53 A GB 28007/53A GB 2800753 A GB2800753 A GB 2800753A GB 860822 A GB860822 A GB 860822A
Authority
GB
United Kingdom
Prior art keywords
turbines
steam
gas
turbine
power
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
GB28007/53A
Inventor
Ernest Norton
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.)
FRANK TROWBRIDGE MASON C B
Yarrow and Co Ltd
Original Assignee
FRANK TROWBRIDGE MASON C B
Yarrow and Co Ltd
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 FRANK TROWBRIDGE MASON C B, Yarrow and Co Ltd filed Critical FRANK TROWBRIDGE MASON C B
Priority to GB28007/53A priority Critical patent/GB860822A/en
Publication of GB860822A publication Critical patent/GB860822A/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
    • B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
    • 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
    • B63H21/02—Use of propulsion power plant or units on vessels the vessels being steam-driven
    • B63H21/06—Use of propulsion power plant or units on vessels the vessels being steam-driven relating to steam turbines
    • 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
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/16—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to gas turbines
    • 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
    • B63H23/10—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit
    • B63H23/12—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit allowing combined use of the propulsion power units

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

860,822. Turbine plant. YARROW & CO. Ltd., and MASON, F. T. Sept. 23, 1954 [Oct. 12, 1953], No. 28007/53. Class 110 (3). In a marine propulsion plant comprising a steam unit and a gas turbine the latter is constrained to operate below maximum power. High and low pressure steam turbines 1, 2 (combined rating x s.h.p.) drive a propeller shaft 7 to which gas turbines 4, 5 (rating x/2 s.h.p. each) may be coupled sequentially through synchronous clutches 6, when the steam turbines become fully loaded. As one gas turbine reaches 70% power it is held there and the steam turbines throttled back as necessary. With both gas turbines in use the installation reaches 85% full power and the constraint is removed to enable the gas turbines to achieve full power. A further steam turbine 2b moves the craft astern. For emergency start with no steam the gas turbines are used. For emergency reversing the gear-box 3 incorporates a reverse gear and clutch, alternatively an additional gas turbine is employed.
GB28007/53A 1953-10-12 1953-10-12 Improvements in and relating to marine propulsion plant Expired GB860822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28007/53A GB860822A (en) 1953-10-12 1953-10-12 Improvements in and relating to marine propulsion plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28007/53A GB860822A (en) 1953-10-12 1953-10-12 Improvements in and relating to marine propulsion plant

Publications (1)

Publication Number Publication Date
GB860822A true GB860822A (en) 1961-02-08

Family

ID=10268768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28007/53A Expired GB860822A (en) 1953-10-12 1953-10-12 Improvements in and relating to marine propulsion plant

Country Status (1)

Country Link
GB (1) GB860822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476027A (en) * 1942-01-22 1949-07-12 Wingfoot Corp Copolymers of butadiene and tetrahydrofurfuryl methacrylate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476027A (en) * 1942-01-22 1949-07-12 Wingfoot Corp Copolymers of butadiene and tetrahydrofurfuryl methacrylate

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