JPS55166529A - Variable speed fluid joint - Google Patents

Variable speed fluid joint

Info

Publication number
JPS55166529A
JPS55166529A JP7467179A JP7467179A JPS55166529A JP S55166529 A JPS55166529 A JP S55166529A JP 7467179 A JP7467179 A JP 7467179A JP 7467179 A JP7467179 A JP 7467179A JP S55166529 A JPS55166529 A JP S55166529A
Authority
JP
Japan
Prior art keywords
turbine wheel
turbine
output shaft
wheel
fluid joint
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
JP7467179A
Other languages
Japanese (ja)
Inventor
Kyoichi Uchiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7467179A priority Critical patent/JPS55166529A/en
Publication of JPS55166529A publication Critical patent/JPS55166529A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Gearings (AREA)

Abstract

PURPOSE: To stabilize a vortex generated on the surface of a turbine wheel and stabilize the rotational speed of an output shaft, by forming flatly a part of the inner surface of a turbine casing, which constitutes a turbine wheel having a fluid passage therein, such that the flat portion of the inner surface of the turbine casing is extended at right angles to the axis of the output shaft.
CONSTITUTION: A variable speed fluid joint is provided with a pump wheel 4 fixedly mounted on one end portion of an input shaft 1, and a turbine wheel 8 fixedly mounted on one end portion of an output shaft 5. The central portion 10a of an inner surface 10 of a turbine casing 9, which constitutes the turbine wheel 8, is formed flatly and at right angles to the axis of the output shaft 5. An outer circumferential portion 10 and an inner circumferential portion 10c, which continue from the central portion 10a, are curved gently in the opposite directions. When the pump wheel 4 in this structure is driven, power is transmitted to the turbine wheel 8 via a working oil. A vortex generated on vanes of the turbine wheel 8 is a stable condition, so that an output torque curve for this fluid joint has no discontinuous parts.
COPYRIGHT: (C)1980,JPO&Japio
JP7467179A 1979-06-15 1979-06-15 Variable speed fluid joint Pending JPS55166529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7467179A JPS55166529A (en) 1979-06-15 1979-06-15 Variable speed fluid joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7467179A JPS55166529A (en) 1979-06-15 1979-06-15 Variable speed fluid joint

Publications (1)

Publication Number Publication Date
JPS55166529A true JPS55166529A (en) 1980-12-25

Family

ID=13553919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7467179A Pending JPS55166529A (en) 1979-06-15 1979-06-15 Variable speed fluid joint

Country Status (1)

Country Link
JP (1) JPS55166529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009543989A (en) * 2006-07-14 2009-12-10 フォイト・ターボ・ゲーエムベーハー・ウント・コンパニー・カーゲー Filling control type fluid coupling and operation method thereof
CN108223612A (en) * 2016-12-14 2018-06-29 福伊特专利有限公司 Fluid coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009543989A (en) * 2006-07-14 2009-12-10 フォイト・ターボ・ゲーエムベーハー・ウント・コンパニー・カーゲー Filling control type fluid coupling and operation method thereof
CN108223612A (en) * 2016-12-14 2018-06-29 福伊特专利有限公司 Fluid coupling

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