GB1208831A - Superimposition gear - Google Patents

Superimposition gear

Info

Publication number
GB1208831A
GB1208831A GB661868A GB661868A GB1208831A GB 1208831 A GB1208831 A GB 1208831A GB 661868 A GB661868 A GB 661868A GB 661868 A GB661868 A GB 661868A GB 1208831 A GB1208831 A GB 1208831A
Authority
GB
United Kingdom
Prior art keywords
gear
variable
torque converter
speed
carrier
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
GB661868A
Inventor
Helmut Muller
Wilhelm Gsching
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.)
Voith Getriebe KG
Original Assignee
Voith Getriebe KG
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 Voith Getriebe KG filed Critical Voith Getriebe KG
Publication of GB1208831A publication Critical patent/GB1208831A/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
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • F16H47/085—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion with at least two mechanical connections between the hydraulic device and the mechanical transmissions
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft

Landscapes

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

Abstract

1,208,831. Hydro-mechanical variable-ratio epicyclic gear; variable-ratio gear and clutch combination. VOITH GETRIEBE K.G. 9 Feb., 1968 [25 Feb., 1967], No. 6618/68. Heading F2D. An hydromechanical variable-ratio epicyolic gear, particularly for a power station boiler feed pump drive, comprises a sun-ring train, two elements of which are connected to input and output respectively, and a third of which is connected to input via an hydrodynamic torque converter, the output speed of which is variable by adjustment of variable angle reactor blades. As shown, a driving engine shaft is connected to a ring 7 through a scoop-controlled fluid coupling 4, bridgable by a friction clutch 3, and a shaft 5. The latter also is connected to drive a carrier 10 through a gear train 12-14, a torque converter 16, and a gear train 21, 22. The torque converter is flange-mounted on a gear casing 25. The torque converter turbine 18 and hence the carrier 10 are one-way detained at 24 to provide a basic speed at which, to improve efficiency, the reactor blades are closed or the converter is emptied. Overdrive, above the basic speed, is by operation of the torque converter, the clutch 3 being advantageously engaged to bridge the fluid coupling 4. Speeds below basic are obtained by regulation of the fluid coupling scoop pipe 26. In Fig. 3 (not shown), the carrier 10 is driven through one of two selectively fillable torque converters to provide two ranges. The torque converters may be designed for differing output speed or power ranges, and/or followed by differing gear trains. In Fig. 4 (not shown), wherein the fluid coupling is dispensed with and speed regulation is obtained for overdrive above basic speed only, the carrier and sun are respectively input and output connected and the ring is connected to input via a variable output speed torque converter. A friction band-brake on the ring is applied for basic speed.
GB661868A 1967-02-25 1968-02-09 Superimposition gear Expired GB1208831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0033081 1967-02-25

Publications (1)

Publication Number Publication Date
GB1208831A true GB1208831A (en) 1970-10-14

Family

ID=7587839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB661868A Expired GB1208831A (en) 1967-02-25 1968-02-09 Superimposition gear

Country Status (5)

Country Link
AT (1) AT275988B (en)
CH (1) CH461210A (en)
FR (1) FR1578789A (en)
GB (1) GB1208831A (en)
NL (1) NL6802603A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641549A (en) * 1984-04-28 1987-02-10 J. M. Voith Gmbh Multiple stage gearbox shiftable under load
US4726255A (en) * 1984-11-16 1988-02-23 J. M. Voith Turbo Gmbh & Co. Kg Power transmission system for driving a variable speed processing machine
US4964843A (en) * 1988-07-14 1990-10-23 Voith Turbo Gmbh & Co. Kg Power transmission unit for variable-speed drive of machinery
US6463740B1 (en) 2000-08-10 2002-10-15 Phillips Petroleum Company Compressor starting torque converter
JP4837127B2 (en) * 2007-05-09 2011-12-14 コノコフイリツプス・カンパニー Mechanical soft start system for rotating industrial equipment
US8381617B2 (en) 2006-03-06 2013-02-26 Exxonmobil Upstream Research Company Dual end gear fluid drive starter
WO2011124322A3 (en) * 2010-04-09 2013-04-18 Voith Patent Gmbh Power plant line having a variable-speed pump
US8517693B2 (en) 2005-12-23 2013-08-27 Exxonmobil Upstream Research Company Multi-compressor string with multiple variable speed fluid drives
US8663047B2 (en) 2008-07-25 2014-03-04 Voith Patent Gmbh Superimposed transmission having coupling shafts
US9284964B2 (en) 2010-05-21 2016-03-15 Exxonmobil Upstream Research Company Parallel dynamic compressor arrangement and methods related thereto

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256060A (en) * 1985-05-09 1986-11-13 Takahisa Hanibuchi Continuously variable transmission
DE102020102573A1 (en) 2020-02-03 2021-08-05 Voith Patent Gmbh Hydrodynamic clutch with lock-up clutch

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641549A (en) * 1984-04-28 1987-02-10 J. M. Voith Gmbh Multiple stage gearbox shiftable under load
US4726255A (en) * 1984-11-16 1988-02-23 J. M. Voith Turbo Gmbh & Co. Kg Power transmission system for driving a variable speed processing machine
AU583560B2 (en) * 1984-11-16 1989-05-04 Voith Turbo Gmbh & Co. Kg Power transmission assembly for driving a variable r.p.m. machine
US4964843A (en) * 1988-07-14 1990-10-23 Voith Turbo Gmbh & Co. Kg Power transmission unit for variable-speed drive of machinery
US6463740B1 (en) 2000-08-10 2002-10-15 Phillips Petroleum Company Compressor starting torque converter
US8517693B2 (en) 2005-12-23 2013-08-27 Exxonmobil Upstream Research Company Multi-compressor string with multiple variable speed fluid drives
US8381617B2 (en) 2006-03-06 2013-02-26 Exxonmobil Upstream Research Company Dual end gear fluid drive starter
JP4837127B2 (en) * 2007-05-09 2011-12-14 コノコフイリツプス・カンパニー Mechanical soft start system for rotating industrial equipment
US8663047B2 (en) 2008-07-25 2014-03-04 Voith Patent Gmbh Superimposed transmission having coupling shafts
WO2011124322A3 (en) * 2010-04-09 2013-04-18 Voith Patent Gmbh Power plant line having a variable-speed pump
CN103221644A (en) * 2010-04-09 2013-07-24 沃依特专利有限责任公司 Power plant line having a variable-peed pump
CN103221644B (en) * 2010-04-09 2016-03-16 福伊特专利有限公司 There is the power plant line of variable speed pump
US9284964B2 (en) 2010-05-21 2016-03-15 Exxonmobil Upstream Research Company Parallel dynamic compressor arrangement and methods related thereto

Also Published As

Publication number Publication date
CH461210A (en) 1968-08-15
FR1578789A (en) 1969-08-22
NL6802603A (en) 1968-08-26
AT275988B (en) 1969-11-10

Similar Documents

Publication Publication Date Title
US2695533A (en) Hydrotorque converter planetary transmission with forward and reverse drive
FR2662483B2 (en)
GB1208831A (en) Superimposition gear
GB1490965A (en) Multiple ratio hydrokinetic transmission mechanism
US3043162A (en) Gas turbine drive
US4140029A (en) Hydromechanical transmission
GB1199521A (en) Improvements in or relating to Torque Converters.
GB1109499A (en) Infinitely variable type transmission
GB1001639A (en) Power transmission system for a gas turbine engine
US3349759A (en) Differential supercharging of engines
GB1239276A (en)
JPS6362962A (en) Non-stage transmission with split torque fluid mechanism device
GB884562A (en) Railway locomotive transmissions
GB442363A (en) Improvements relating to fluid power transmission
GB1098245A (en) Improvements in or relating to torque converters
US2432115A (en) Turbine type hydraulic torque converter
GB1128129A (en) Power transmission with a regulable turbo-coupling
US2623408A (en) Turbine type hydraulic torque converter
GB1115580A (en) Improvements in or relating to power transmissions
GB1221164A (en) Hydro-mechanical transmission
SU411255A1 (en)
DK109302C (en) Hydromechanical shift and reverse gears for rail vehicles.
GB808339A (en) Improvements relating to variable speed driving systems
FR2402129A2 (en) Hydromechanical transmission with overspeed limited variable drive - has one way clutch to limit speed in fluid drive path into input shaft from planetary gear unit
JPS57195958A (en) Automatic speed change gear for cars

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees