IT1302158B1 - Impianto utilizzante un mezzo in pressione - Google Patents

Impianto utilizzante un mezzo in pressione

Info

Publication number
IT1302158B1
IT1302158B1 ITMI981919A IT1302158B1 IT 1302158 B1 IT1302158 B1 IT 1302158B1 IT MI981919 A ITMI981919 A IT MI981919A IT 1302158 B1 IT1302158 B1 IT 1302158B1
Authority
IT
Italy
Prior art keywords
pressure vehicle
vehicle
pressure
Prior art date
Application number
Other languages
English (en)
Inventor
Bruno Mueller
Manfred Homm
Original Assignee
Luk Getriebe Systeme Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27512598&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1302158(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Luk Getriebe Systeme Gmbh filed Critical Luk Getriebe Systeme Gmbh
Publication of ITMI981919A0 publication Critical patent/ITMI981919A0/it
Publication of ITMI981919A1 publication Critical patent/ITMI981919A1/it
Application granted granted Critical
Publication of IT1302158B1 publication Critical patent/IT1302158B1/it

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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • F16F15/1207—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 characterised by the supporting arrangement of the damper unit
    • 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
    • F16F15/123—Wound springs
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • 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
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
    • 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
    • F16F15/131—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 the rotating system comprising two or more gyratory masses
    • F16F15/139—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 the rotating system comprising two or more gyratory masses characterised by friction-damping means
    • 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
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0247—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means having a turbine with hydrodynamic damping means
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0278—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch comprising only two co-acting friction surfaces
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0284—Multiple disk type lock-up clutch
    • 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
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]
IT98MI001919 1997-08-26 1998-08-25 Impianto utilizzante un mezzo in pressione IT1302158B1 (it)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19737022 1997-08-26
DE19737782 1997-08-29
DE19740151 1997-09-12
DE19747924 1997-10-30
DE19802212 1998-01-22

Publications (3)

Publication Number Publication Date
ITMI981919A0 ITMI981919A0 (it) 1998-08-25
ITMI981919A1 ITMI981919A1 (it) 2000-02-25
IT1302158B1 true IT1302158B1 (it) 2000-07-31

Family

ID=27512598

Family Applications (3)

Application Number Title Priority Date Filing Date
IT98MI001919 IT1302158B1 (it) 1997-08-26 1998-08-25 Impianto utilizzante un mezzo in pressione
IT98MI001917 IT1302156B1 (it) 1997-08-26 1998-08-25 Convertitore di momento torcente idrodinamico
IT98MI001918 IT1302157B1 (it) 1997-08-26 1998-08-25 Convertitore di momento torcente idrodinamico

Family Applications After (2)

Application Number Title Priority Date Filing Date
IT98MI001917 IT1302156B1 (it) 1997-08-26 1998-08-25 Convertitore di momento torcente idrodinamico
IT98MI001918 IT1302157B1 (it) 1997-08-26 1998-08-25 Convertitore di momento torcente idrodinamico

Country Status (8)

Country Link
US (5) US6142272A (it)
JP (3) JP2001503126A (it)
AU (3) AU9253598A (it)
DE (8) DE19861502A1 (it)
FR (3) FR2767890B1 (it)
GB (2) GB2342981B (it)
IT (3) IT1302158B1 (it)
WO (3) WO1999010663A1 (it)

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* Cited by examiner, † Cited by third party
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JP2000130555A (ja) 1998-10-26 2000-05-12 Exedy Corp トルクコンバータのロックアップ装置
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US6695111B1 (en) * 2002-08-02 2004-02-24 General Motors Corporation Torque converter and clutch control
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JP2004124964A (ja) * 2002-09-30 2004-04-22 Jatco Ltd 自動変速機の油圧制御装置およびロックアップコントロールバルブ
US7077253B2 (en) * 2002-11-16 2006-07-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torque converter
DE10350935B4 (de) * 2002-11-16 2019-02-21 Schaeffler Technologies AG & Co. KG Drehmomentwandler
US7117881B2 (en) * 2003-02-11 2006-10-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Control system
DE102004010262C5 (de) * 2003-03-05 2016-02-18 Schaeffler Technologies AG & Co. KG Drehmomentwandler
JP2004308904A (ja) * 2003-04-05 2004-11-04 Zf Sachs Ag 捩り振動ダンパ
DE10317634B4 (de) * 2003-04-17 2012-01-26 Zf Sachs Ag Drehmomentwandler
JP2004324744A (ja) * 2003-04-23 2004-11-18 Exedy Corp 流体式トルク伝達装置
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JP4694876B2 (ja) * 2005-04-18 2011-06-08 株式会社エクセディ 流体式トルク伝達装置
JP2006329213A (ja) * 2005-05-23 2006-12-07 Kanzaki Kokyukoki Mfg Co Ltd 中立バルブ構造
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JP4935006B2 (ja) 2005-07-06 2012-05-23 アイシン・エィ・ダブリュ株式会社 流体伝動装置
DE102005034338A1 (de) * 2005-07-22 2007-01-25 Zf Friedrichshafen Ag Torsionsschwingungsdämpfer
US7673450B2 (en) 2005-07-28 2010-03-09 LuK Lamellen und Kupplungsbau Betilingungs Integrated torque converters and assemblies
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DE102005051739B4 (de) * 2005-10-28 2017-01-12 Daimler Ag Hydrodynamischer Drehmomentwandler mit einer Überbrückungskupplung
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GB2342981B (en) 2002-02-20
ITMI981918A1 (it) 2000-02-25
FR2765938B1 (fr) 2006-11-17
GB2333815A (en) 1999-08-04
JP4320119B2 (ja) 2009-08-26
AU9061698A (en) 1999-03-16
FR2765938A1 (fr) 1999-01-15
GB2333815B (en) 2002-08-07
WO1999010663A1 (de) 1999-03-04
GB0003558D0 (en) 2000-04-05
DE19861502A1 (de) 2014-11-27
FR2767890A1 (fr) 1999-03-05
ITMI981917A0 (it) 1998-08-25
JP2001508528A (ja) 2001-06-26
ITMI981919A1 (it) 2000-02-25
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DE19881221D2 (de) 2000-01-27
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GB2342981A (en) 2000-04-26
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US6325191B1 (en) 2001-12-04
US20010015308A1 (en) 2001-08-23
DE19838444A1 (de) 1999-04-08
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IT1302157B1 (it) 2000-07-31
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DE19881219B4 (de) 2011-12-01
US6296019B1 (en) 2001-10-02
AU9253598A (en) 1999-03-16
FR2765939A1 (fr) 1999-01-15
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AU9061598A (en) 1999-03-16
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US6354413B2 (en) 2002-03-12
US6142272A (en) 2000-11-07
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US6223872B1 (en) 2001-05-01
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