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JPS57129931A - Controller for rotational frequency of rotary machine - Google Patents

Controller for rotational frequency of rotary machine

Info

Publication number
JPS57129931A
JPS57129931A JP1289381A JP1289381A JPS57129931A JP S57129931 A JPS57129931 A JP S57129931A JP 1289381 A JP1289381 A JP 1289381A JP 1289381 A JP1289381 A JP 1289381A JP S57129931 A JPS57129931 A JP S57129931A
Authority
JP
Japan
Prior art keywords
impeller
output
gear
input
integrated
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
JP1289381A
Other languages
Japanese (ja)
Inventor
Masao Tamura
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 JP1289381A priority Critical patent/JPS57129931A/en
Publication of JPS57129931A publication Critical patent/JPS57129931A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To make compact a whole equipment in which a variable-speed fluid coupling and an overdrive gear unit are provided between a driver and a rotary machine, by integrating the output or input impeller of the coupling with one gear of the overdrive unit. CONSTITUTION:A variable-speed fluid coupling 4 comprises an input impeller 16 integrated with an input shaft 6, an output impeller 18 integrated with an output shaft 17, an inner casing 19 mounted on the output impeller and covering the input impeller, and a scoop pipe 20. The output impeller 18 is integrated with a large gear 8, which is engaged with a small gear 11 so that an overdrive gear unit 5 is consturucted. The shaft 21 of the small gear 11 is connected to the impeller of a compressor not shown in the drawing. According to this constitution, the whole equipment is made compact and the production cost is reduced.
JP1289381A 1981-02-02 1981-02-02 Controller for rotational frequency of rotary machine Pending JPS57129931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1289381A JPS57129931A (en) 1981-02-02 1981-02-02 Controller for rotational frequency of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1289381A JPS57129931A (en) 1981-02-02 1981-02-02 Controller for rotational frequency of rotary machine

Publications (1)

Publication Number Publication Date
JPS57129931A true JPS57129931A (en) 1982-08-12

Family

ID=11818064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1289381A Pending JPS57129931A (en) 1981-02-02 1981-02-02 Controller for rotational frequency of rotary machine

Country Status (1)

Country Link
JP (1) JPS57129931A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105394U (en) * 1985-08-19 1987-07-04
JPH0231397U (en) * 1988-08-22 1990-02-27
US5251441A (en) * 1991-03-13 1993-10-12 Sime Industrie Fluid coupling
WO2002077482A1 (en) * 2001-03-28 2002-10-03 Voith Turbo Gmbh & Co. Kg Hydrodynamic coupling
WO2003076829A1 (en) 2002-02-25 2003-09-18 Ebara Corporation Speed change device
EP1586785A2 (en) 2004-04-06 2005-10-19 MAN Nutzfahrzeuge Aktiengesellschaft Arrangement and method of coupling an air compressor to the drive shaft of a combustion engine
NO20180599A1 (en) * 2018-04-26 2019-10-28 Fsubsea As Pressure booster with integrated speed drive
DE102012201341B4 (en) 2012-01-31 2021-10-14 Schaeffler Technologies AG & Co. KG Fluid coupling for a variable drive of a coolant pump

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105394U (en) * 1985-08-19 1987-07-04
JPH0231397U (en) * 1988-08-22 1990-02-27
US5251441A (en) * 1991-03-13 1993-10-12 Sime Industrie Fluid coupling
US6826907B2 (en) 2001-03-28 2004-12-07 Voith Turbo Gmbh & Co. Kg Hydrodynamic coupling
WO2002077482A1 (en) * 2001-03-28 2002-10-03 Voith Turbo Gmbh & Co. Kg Hydrodynamic coupling
US7297084B2 (en) 2002-02-25 2007-11-20 Ebara Corporation Transmission apparatus
JPWO2003076829A1 (en) * 2002-02-25 2005-07-07 株式会社荏原製作所 Transmission
WO2003076829A1 (en) 2002-02-25 2003-09-18 Ebara Corporation Speed change device
CN100376822C (en) * 2002-02-25 2008-03-26 株式会社荏原制作所 Speed change device
US7654927B2 (en) 2002-02-25 2010-02-02 Ebara Corporation Transmission apparatus
EP1586785A2 (en) 2004-04-06 2005-10-19 MAN Nutzfahrzeuge Aktiengesellschaft Arrangement and method of coupling an air compressor to the drive shaft of a combustion engine
EP1586785A3 (en) * 2004-04-06 2010-01-27 MAN Nutzfahrzeuge Aktiengesellschaft Arrangement and method of coupling an air compressor to the drive shaft of a combustion engine
DE102012201341B4 (en) 2012-01-31 2021-10-14 Schaeffler Technologies AG & Co. KG Fluid coupling for a variable drive of a coolant pump
NO20180599A1 (en) * 2018-04-26 2019-10-28 Fsubsea As Pressure booster with integrated speed drive
WO2019209120A1 (en) * 2018-04-26 2019-10-31 Fsubsea As Pressure booster with integrated speed drive
NO345311B1 (en) * 2018-04-26 2020-12-07 Fsubsea As Pressure booster with integrated speed drive
GB2587143A (en) * 2018-04-26 2021-03-17 Fsubsea As Pressure booster with integrated speed drive
GB2587143B (en) * 2018-04-26 2022-08-31 Fsubsea As Pressure booster with integrated speed drive

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