JPS52140768A - Fluid speed change gear - Google Patents

Fluid speed change gear

Info

Publication number
JPS52140768A
JPS52140768A JP5722976A JP5722976A JPS52140768A JP S52140768 A JPS52140768 A JP S52140768A JP 5722976 A JP5722976 A JP 5722976A JP 5722976 A JP5722976 A JP 5722976A JP S52140768 A JPS52140768 A JP S52140768A
Authority
JP
Japan
Prior art keywords
speed change
change gear
fluid speed
fluid
miniaturizing
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.)
Pending
Application number
JP5722976A
Other languages
Japanese (ja)
Inventor
Haruhiko Umeda
Ryuji Ito
Akinori Yokoyama
Mitsuaki Komatsu
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP5722976A priority Critical patent/JPS52140768A/en
Priority to IT4945377A priority patent/IT1078275B/en
Priority to GB2097677A priority patent/GB1580561A/en
Priority to DE19772722936 priority patent/DE2722936A1/en
Priority to US05/805,155 priority patent/US4129000A/en
Publication of JPS52140768A publication Critical patent/JPS52140768A/en
Pending 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • F16H41/26—Shape of runner blades or channels with respect to function
    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/04—Combined pump-turbine units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Turbines (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: To provide a fluid speed change gear for miniaturizing the entire by decreasing the channel configuration of a torque converter and the axial thickness of a pump and a turbine.
COPYRIGHT: (C)1977,JPO&Japio
JP5722976A 1976-05-20 1976-05-20 Fluid speed change gear Pending JPS52140768A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5722976A JPS52140768A (en) 1976-05-20 1976-05-20 Fluid speed change gear
IT4945377A IT1078275B (en) 1976-05-20 1977-05-18 TORQUE HYDRAULIC CONVERTER
GB2097677A GB1580561A (en) 1976-05-20 1977-05-18 Hydraulic torque converter
DE19772722936 DE2722936A1 (en) 1976-05-20 1977-05-20 HYDRAULIC TORQUE CONVERTER
US05/805,155 US4129000A (en) 1976-05-20 1977-06-09 Hydraulic torque converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5722976A JPS52140768A (en) 1976-05-20 1976-05-20 Fluid speed change gear

Publications (1)

Publication Number Publication Date
JPS52140768A true JPS52140768A (en) 1977-11-24

Family

ID=13049687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5722976A Pending JPS52140768A (en) 1976-05-20 1976-05-20 Fluid speed change gear

Country Status (4)

Country Link
JP (1) JPS52140768A (en)
DE (1) DE2722936A1 (en)
GB (1) GB1580561A (en)
IT (1) IT1078275B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4333644A1 (en) * 1993-10-02 1995-04-06 Zahnradfabrik Friedrichshafen Device for the torque transmission of a drive unit to a transmission with a hydrodynamic converter
DE102017218060A1 (en) * 2017-10-11 2019-04-11 Zf Friedrichshafen Ag Hydrodynamic torque transfer device with optimized transition between pump and turbine

Also Published As

Publication number Publication date
DE2722936A1 (en) 1977-12-01
GB1580561A (en) 1980-12-03
IT1078275B (en) 1985-05-08

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