GB1349147A - Double circuit fluid couplings and gear ring assemblies - Google Patents

Double circuit fluid couplings and gear ring assemblies

Info

Publication number
GB1349147A
GB1349147A GB2324070A GB1349147DA GB1349147A GB 1349147 A GB1349147 A GB 1349147A GB 2324070 A GB2324070 A GB 2324070A GB 1349147D A GB1349147D A GB 1349147DA GB 1349147 A GB1349147 A GB 1349147A
Authority
GB
United Kingdom
Prior art keywords
reverse
gear
pinion
countershaft
coupling
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
GB2324070A
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.)
Fluidrive Engineering Co Ltd
Original Assignee
Fluidrive Engineering 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 Fluidrive Engineering Co Ltd filed Critical Fluidrive Engineering Co Ltd
Publication of GB1349147A publication Critical patent/GB1349147A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19051—Single driven plural drives
    • Y10T74/19056—Parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19149—Gearing with fluid drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1349147 Hydraulic couplings; reverse gearing FLUIDRIVE ENG CO Ltd 12 May 1971 [13 May 1970] 23240/70 Headings F2C F2D and F2U In a double hydrodynamic coupling for a marine reverse gear wherein integral turbine elements 3, 4 are arranged between pump elements 1, 2 interconnected by a two-part casing 7, 8, a gear 17 is connected to the casing at its central region only to define air spaces 21, 22 between the axially outer ends of the gear and the casing elements 7, 8. The air spaces 21, 22 retard the conduction of heat from the fluid coupling to the gear. The reverse gear, Fig. 4, comprises an input pinion 34A geared to two forward and reverse pinions 35A, 36A, 37A freely rotatable on countershaft 38A, 41A, 48A respectively carrying pinions 40A, 42A, 49A meshing an output pinion 31. The first forward pinion 36A is selectively connected to its countershaft 41A by a fluid coupling of the above type and a synchronous self-shifting clutch 43A. When the slip in the forward coupling is minimal a dog clutch 39A may be engaged to connect the second forward pinion 35A to its countershaft 38A. The reverse pinion 37A is selectively connected to its countershaft 48A by a fluid coupling of the above type. In Figs. 5 and 6 (not shown) two input shafts (51, 52) are geared to the gears of four forward (55), (56), (57), (58) and reverse (65) fluid couplings of the above type which are selectively filled to provide forward and reverse ratios.
GB2324070A 1970-05-13 1970-05-13 Double circuit fluid couplings and gear ring assemblies Expired GB1349147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2324070 1970-05-13

Publications (1)

Publication Number Publication Date
GB1349147A true GB1349147A (en) 1974-03-27

Family

ID=10192440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2324070A Expired GB1349147A (en) 1970-05-13 1970-05-13 Double circuit fluid couplings and gear ring assemblies

Country Status (3)

Country Link
US (1) US3690196A (en)
DE (1) DE2123481C3 (en)
GB (1) GB1349147A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327471C3 (en) * 1973-05-30 1979-11-15 Volkswagenwerk Ag, 3180 Wolfsburg Hydrodynamic-mechanical transmission for motor vehicles
DE2700459C2 (en) * 1977-01-07 1979-01-25 Blohm + Voss Ag, 2000 Hamburg Summing gears, in particular for ship drives
DE102008026033B4 (en) * 2008-05-30 2017-08-24 Voith Patent Gmbh Powertrain with a hydrodynamic machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298310A (en) * 1940-04-20 1942-10-13 Allis Chalmers Mfg Co Hydraulic drive
US2585968A (en) * 1944-02-21 1952-02-19 Schneider Brothers Company Turbosupercharged internal-combustion engine having hydraulic means to connect turbine to engine output shaft at high load
US2549557A (en) * 1946-01-18 1951-04-17 Yancho Zolton Differential drive turbine type fluid coupling
US2465919A (en) * 1946-03-19 1949-03-29 Frank Novak Rotary differential hydraulic coupling
US2588668A (en) * 1949-02-23 1952-03-11 Chrysler Corp Fluid coupling mounting
FR1488421A (en) * 1966-06-03 1967-07-13 Ferodo Sa Improvements to transmissions, in particular for motor vehicles

Also Published As

Publication number Publication date
DE2123481A1 (en) 1971-11-25
US3690196A (en) 1972-09-12
DE2123481B2 (en) 1980-02-28
DE2123481C3 (en) 1980-10-16

Similar Documents

Publication Publication Date Title
US3465609A (en) Transmission
GB959763A (en) Variable-speed transmission
GB1153748A (en) Improvements in or relating to Change Speed Power Transmissions
GB1426718A (en) Gear boxes
GB962598A (en) Change speed gearing
GB1045834A (en) Hydromechanical change-speed gear
GB1341333A (en) Power transmissions
JPS5563040A (en) Multi-stage speed change gear
GB1349147A (en) Double circuit fluid couplings and gear ring assemblies
GB929333A (en) Improvements in or relating to epicyclic gear trains
GB1302504A (en)
GB1190972A (en) Improvements in or relating to Gearboxes
SE317274B (en)
GB1239276A (en)
GB1237214A (en) Improvements in or relating to gear boxes
NL147520C (en)
ES403195A1 (en) Multi-ratio transmission and controls therefor
GB1115580A (en) Improvements in or relating to power transmissions
GB1170926A (en) Multiple Power-Unit Two-Speed Gear.
GB930004A (en) Infinitely variable mechanical torque converter
JPS54144544A (en) Speed change gear
GB991246A (en) Change-speed transmission
GB1180599A (en) Planetary Power Transmission
GB1161762A (en) Improvements relating to Hydraulic Turbo Couplings
GB959582A (en) Engine transmission

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee