GB600791A - Improvements in reversing and change speed-gears particularly designed for ships - Google Patents

Improvements in reversing and change speed-gears particularly designed for ships

Info

Publication number
GB600791A
GB600791A GB18837/45A GB1883745A GB600791A GB 600791 A GB600791 A GB 600791A GB 18837/45 A GB18837/45 A GB 18837/45A GB 1883745 A GB1883745 A GB 1883745A GB 600791 A GB600791 A GB 600791A
Authority
GB
United Kingdom
Prior art keywords
coacting
reversing
gearing
speed
rings
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
GB18837/45A
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.)
APPLIC DES BREVETS COTAL SOC D
Original Assignee
APPLIC DES BREVETS COTAL SOC D
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 APPLIC DES BREVETS COTAL SOC D filed Critical APPLIC DES BREVETS COTAL SOC D
Publication of GB600791A publication Critical patent/GB600791A/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
    • 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
    • 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
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/60—Gearings for reversal only
    • 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
    • B63H2023/0258—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing comprising gearings with variable gear ratio, other than reversing drives or trolling drives
    • 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
    • B63H2023/0283—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing using gears having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

600,791. Change-speed and reversing gearing ; friction clutches. SOC. D'APPLlCATION DES BREVETS COTAL. July 23, 1945, No. 18837. Convention date, Feb. 15, 1944. [Class 80 (ii)] A marine or other reversing or combined change-speed and reversing gearing provided with electromagnetically-operated plate clutches and brakes has friction rings or surfaces of the kind described in Specifications 591,091 and 598,968 mounted on the coacting faces of the clutches and brakes. As shown, the gearing is of the kind described. in Specification 600,790, comprising in series an epicyclic reversing- gearing 8 having an armature 7 coacting with rotating and fixed electromagnets 3, 9 respectively, and an epicyclic two-speed gear 11 having an armature 13 coacting with rotating and fixed electromagnets 12, 15 respectively. Highly polished friction rings 17 ... 22 are mounted on the peripheries of the magnets and armatures, one of each coacting pair being of hard steel and the other of bronze or some other metal giving similar friction characteristics. The rings may be disposed at any other position on the coacting faces of the magnets and armatures, and one or both of each coacting pair of rings may be replaced by a portion of the actual face which has been subjected to heat or chemical treatment or to extra-metallic deposition. The opposite faces of each armature may diverge outwards as shown. In Fig. 3 (not shown), the two-speed gearing is dispensed with. Reference has been directed by the Comptroller to Specification 602,803.
GB18837/45A 1944-02-15 1945-07-23 Improvements in reversing and change speed-gears particularly designed for ships Expired GB600791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR600791X 1944-02-15

Publications (1)

Publication Number Publication Date
GB600791A true GB600791A (en) 1948-04-19

Family

ID=8970546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18837/45A Expired GB600791A (en) 1944-02-15 1945-07-23 Improvements in reversing and change speed-gears particularly designed for ships

Country Status (1)

Country Link
GB (1) GB600791A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844975A (en) * 1956-07-18 1958-07-29 Borg Warner Planetary gearing designs
US2917951A (en) * 1954-08-10 1959-12-22 Twin Disc Clutch Co Transmission
FR2501621A1 (en) * 1981-03-14 1982-09-17 Renk Ag Zahnraeder IMPROVEMENTS TO ENGINE SYSTEMS FOR VESSELS LIKELY TO SWITCH FROM THE HIGH SPEED MARKET TO THE REDUCED SPEED MARKET

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917951A (en) * 1954-08-10 1959-12-22 Twin Disc Clutch Co Transmission
US2844975A (en) * 1956-07-18 1958-07-29 Borg Warner Planetary gearing designs
FR2501621A1 (en) * 1981-03-14 1982-09-17 Renk Ag Zahnraeder IMPROVEMENTS TO ENGINE SYSTEMS FOR VESSELS LIKELY TO SWITCH FROM THE HIGH SPEED MARKET TO THE REDUCED SPEED MARKET

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