DE68901312D1 - Ladegeblaese mit torsions-daempfungsmechanismus. - Google Patents

Ladegeblaese mit torsions-daempfungsmechanismus.

Info

Publication number
DE68901312D1
DE68901312D1 DE8989306127T DE68901312T DE68901312D1 DE 68901312 D1 DE68901312 D1 DE 68901312D1 DE 8989306127 T DE8989306127 T DE 8989306127T DE 68901312 T DE68901312 T DE 68901312T DE 68901312 D1 DE68901312 D1 DE 68901312D1
Authority
DE
Germany
Prior art keywords
damping mechanism
charging blower
torsion damping
torsion
blower
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 - Lifetime
Application number
DE8989306127T
Other languages
English (en)
Inventor
Kevin Michael Mcgovern
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE68901312D1 publication Critical patent/DE68901312D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
    • F02B33/38—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type of Roots type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • F02B33/446—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs having valves for admission of atmospheric air to engine, e.g. at starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/1216—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE8989306127T 1988-06-27 1989-06-16 Ladegeblaese mit torsions-daempfungsmechanismus. Expired - Lifetime DE68901312D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/211,944 US4844044A (en) 1988-06-27 1988-06-27 Torsion damping mechanism for a supercharger

Publications (1)

Publication Number Publication Date
DE68901312D1 true DE68901312D1 (de) 1992-05-27

Family

ID=22788906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989306127T Expired - Lifetime DE68901312D1 (de) 1988-06-27 1989-06-16 Ladegeblaese mit torsions-daempfungsmechanismus.

Country Status (5)

Country Link
US (1) US4844044A (de)
EP (1) EP0349170B1 (de)
JP (1) JP2660866B2 (de)
KR (1) KR940009680B1 (de)
DE (1) DE68901312D1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078583A (en) * 1990-05-25 1992-01-07 Eaton Corporation Inlet port opening for a roots-type blower
US5083907A (en) * 1990-05-25 1992-01-28 Eaton Corporation Roots-type blower with improved inlet
US5118268A (en) * 1991-06-19 1992-06-02 Eaton Corporation Trapped volume vent means with restricted flow passages for meshing lobes of roots-type supercharger
US5131829A (en) * 1991-06-19 1992-07-21 Eaton Corporation Trapped volume vent means for meshing lobes of roots-type supercharger
US5263463A (en) * 1992-05-19 1993-11-23 Perry Leroy R Motorcycle compact supercharging apparatus
US5435229A (en) * 1994-03-18 1995-07-25 Eaton Corporation Disposable preload tool for vacuum actuators
US5460145A (en) * 1994-05-31 1995-10-24 Perry, Jr.; Leroy R. Motorcycle supercharger drive assembly
US6105558A (en) * 1995-05-12 2000-08-22 Bushling; William Supercharging apparatus
US6092511A (en) * 1998-10-30 2000-07-25 Vortech Engineering, Inc. Drive extender for superchargers
US6253747B1 (en) 2000-02-25 2001-07-03 Eaton Corporation Torsional coupling for supercharger
US6880536B2 (en) * 2003-07-14 2005-04-19 Eaton Corporation Lubrication optimization of single spring isolator
US8118024B2 (en) 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
US7527053B2 (en) * 2003-08-04 2009-05-05 Cardinal Health 203, Inc. Method and apparatus for attenuating compressor noise
US7607437B2 (en) * 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
US8156937B2 (en) 2003-08-04 2012-04-17 Carefusion 203, Inc. Portable ventilator system
US20050112013A1 (en) * 2003-08-04 2005-05-26 Pulmonetic Systems, Inc. Method and apparatus for reducing noise in a roots-type blower
BRPI0413275A (pt) 2003-08-04 2006-10-10 Pulmonetic Systems Inc ventilador portátil, e, sistema de ventilador portátil
US7051824B1 (en) 2003-11-03 2006-05-30 Accessible Technologies, Inc. Supercharged motorcycle
FR2870903B1 (fr) * 2004-05-27 2006-08-11 Renault Sas Moteur thermique alternatif comportant des arbres d'equilibrage entraines en rotation par le vilebrequin
US7549493B1 (en) 2006-02-28 2009-06-23 Jones Daniel W Wet belt supercharger drive for a motorcycle
US7681559B2 (en) * 2006-12-21 2010-03-23 Eaton Corporation Torsion damping mechanism for a supercharger
US8042526B2 (en) * 2007-09-04 2011-10-25 Eaton Corporation Torsion damping mechanism for a supercharger
US7997885B2 (en) * 2007-12-03 2011-08-16 Carefusion 303, Inc. Roots-type blower reduced acoustic signature method and apparatus
US8888711B2 (en) 2008-04-08 2014-11-18 Carefusion 203, Inc. Flow sensor
US8932033B2 (en) * 2009-12-21 2015-01-13 Eaton Corporation Supercharger timing gear oil pump
US20140017101A1 (en) * 2012-07-10 2014-01-16 GM Global Technology Operations LLC Clutch subassembly and clutched supercharger made using the same
USD732081S1 (en) 2014-01-24 2015-06-16 Eaton Corporation Supercharger
WO2015142835A1 (en) 2014-03-17 2015-09-24 Eaton Corporation Elastomeric coupling for supercharger
WO2016040259A1 (en) * 2014-09-09 2016-03-17 Eaton Corporation Supercharger coupling assembly
JP6286035B2 (ja) * 2015-01-21 2018-02-28 ガンドン メイヂー コンプレッサー カンパニー リミテッド 電動式圧縮機及びそれを備えた冷凍装置
EP3308001A4 (de) * 2015-06-11 2019-03-13 Eaton Corporation Lader mit einem rotor mit einpresszapfenwellen
US10808701B2 (en) * 2016-02-04 2020-10-20 Eaton Corporation Cartridge style front cover and coupling cavity sleeve for automotive supercharger
USD855657S1 (en) 2016-03-21 2019-08-06 Eaton Corporation Front cover for supercharger
US20240254895A1 (en) * 2023-01-31 2024-08-01 Brp-Rotax Gmbh & Co. Kg Supercharger assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331090A (en) * 1915-02-10 1920-02-17 Bijur Motor Appliance Company Dynamo-electric apparatus for internal-combustion engines
US1185671A (en) * 1916-01-13 1916-06-06 Swayne Robinson & Co Shock-absorbing device.
US1294869A (en) * 1918-07-25 1919-02-18 George P Bump Air-compressor.
US1431401A (en) * 1920-09-07 1922-10-10 Flexo Motive Corp Flexible coupling
US1449817A (en) * 1921-03-08 1923-03-27 George A Mohr Shock-absorbing coupling
US1705984A (en) * 1926-04-20 1929-03-19 L And M Mfg & Holding Company Flexible coupling
US2115819A (en) * 1933-05-22 1938-05-03 Spicer Mfg Corp Vibration dampener
US2263092A (en) * 1939-02-20 1941-11-18 Pump Engineering Service Corp Gear lubricating device
FR864045A (fr) * 1939-04-21 1941-04-16 Sulzer Ag Train d'engrenages amplificateur réducteur de vitesse
GB556209A (en) * 1940-08-03 1943-09-24 Yiannis Pericles Improvements in or relating to an internal combustion engine plant operating on the two-stroke cycle with compression ignition
US2963006A (en) * 1957-07-12 1960-12-06 Harnischfeger Corp Two cycle super charged internal combustion engine
US3088446A (en) * 1960-01-12 1963-05-07 Gen Motors Corp Combined engine accessory drive and housing therefor
US2989857A (en) * 1960-05-02 1961-06-27 Gilman A Helland Flexible positive drive torque coupling
GB1033894A (en) * 1962-06-21 1966-06-22 Yarsley Res Lab Ltd Improvements in or relating to flexible couplings and the like
US3236066A (en) * 1964-04-13 1966-02-22 James E Webb Energy absorption device
DE2151619A1 (de) * 1971-10-16 1973-04-19 Johann Hochreuter Elastische wellenkupplung
DE2643575C2 (de) * 1975-09-30 1985-03-14 Kanto Special Steel Works Ltd., Fujisawa, Kanagawa Wellenkupplung
US4638570A (en) * 1983-06-20 1987-01-27 Eaton Corporation Supercharger assembly and rotor phasing fixture and method of partially assembling
US4564345A (en) * 1984-09-04 1986-01-14 Eaton Corporation Supercharger with reduced noise

Also Published As

Publication number Publication date
EP0349170A2 (de) 1990-01-03
JP2660866B2 (ja) 1997-10-08
US4844044A (en) 1989-07-04
EP0349170A3 (en) 1990-02-28
JPH0242188A (ja) 1990-02-13
KR910001342A (ko) 1991-01-30
KR940009680B1 (ko) 1994-10-15
EP0349170B1 (de) 1992-04-22

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Legal Events

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