DE69402802T2 - Steuer-verfahren für elektrische Geräte in Hybridfahrzeugen - Google Patents

Steuer-verfahren für elektrische Geräte in Hybridfahrzeugen

Info

Publication number
DE69402802T2
DE69402802T2 DE69402802T DE69402802T DE69402802T2 DE 69402802 T2 DE69402802 T2 DE 69402802T2 DE 69402802 T DE69402802 T DE 69402802T DE 69402802 T DE69402802 T DE 69402802T DE 69402802 T2 DE69402802 T2 DE 69402802T2
Authority
DE
Germany
Prior art keywords
control procedure
electrical devices
hybrid vehicles
hybrid
vehicles
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
DE69402802T
Other languages
English (en)
Other versions
DE69402802D1 (de
Inventor
Yoshihide Nii
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69402802D1 publication Critical patent/DE69402802D1/de
Publication of DE69402802T2 publication Critical patent/DE69402802T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • B60W20/10Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15Control strategies specially adapted for achieving a particular effect
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00385Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
    • B60H1/004Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for vehicles having a combustion engine and electric drive means, e.g. hybrid electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3205Control means therefor
    • B60H1/3208Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/46Series type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/62Hybrid vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00Hybrid electric vehicles, HEVS
    • Y10S903/902Prime movers comprising electrical and internal combustion motors
    • Y10S903/903Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
DE69402802T 1993-10-07 1994-10-05 Steuer-verfahren für elektrische Geräte in Hybridfahrzeugen Expired - Lifetime DE69402802T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25156093A JP2973796B2 (ja) 1993-10-07 1993-10-07 ハイブリッド電気自動車の空調制御方法

Publications (2)

Publication Number Publication Date
DE69402802D1 DE69402802D1 (de) 1997-05-28
DE69402802T2 true DE69402802T2 (de) 1998-01-02

Family

ID=17224639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69402802T Expired - Lifetime DE69402802T2 (de) 1993-10-07 1994-10-05 Steuer-verfahren für elektrische Geräte in Hybridfahrzeugen

Country Status (4)

Country Link
US (1) US5473228A (de)
EP (1) EP0647541B1 (de)
JP (1) JP2973796B2 (de)
DE (1) DE69402802T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3178503B2 (ja) * 1994-07-01 2001-06-18 株式会社デンソー ハイブリッド自動車の制御装置
JP2738819B2 (ja) * 1994-08-22 1998-04-08 本田技研工業株式会社 ハイブリッド車両の発電制御装置
JP2587202B2 (ja) * 1994-08-22 1997-03-05 本田技研工業株式会社 ハイブリッド車両の発電制御装置
JP2790779B2 (ja) * 1994-08-22 1998-08-27 本田技研工業株式会社 ハイブリッド車両の発電制御装置
JP3505882B2 (ja) * 1995-01-31 2004-03-15 株式会社デンソー 車両用発電装置
KR100258043B1 (ko) * 1997-10-27 2000-06-01 에릭 발리베 복합전기자동차용 보조동력장치의 제어시스템
US5941328A (en) * 1997-11-21 1999-08-24 Lockheed Martin Corporation Electric vehicle with variable efficiency regenerative braking depending upon battery charge state
JP3540152B2 (ja) * 1998-04-17 2004-07-07 本田技研工業株式会社 エンジン駆動発電機
US6554088B2 (en) 1998-09-14 2003-04-29 Paice Corporation Hybrid vehicles
DE29822419U1 (de) * 1998-12-16 1999-02-25 Voith Turbo Kg Antriebsvorrichtung für ein Hybridsystem, insbesondere für Fahrzeuge
JP3546735B2 (ja) * 1999-01-18 2004-07-28 日産自動車株式会社 エンジンの始動制御装置
US6825575B1 (en) 1999-09-28 2004-11-30 Borealis Technical Limited Electronically controlled engine generator set
US7905813B2 (en) * 1999-09-28 2011-03-15 Borealis Technical Limited Electronically controlled engine generator set
DE10064188A1 (de) * 2000-12-22 2002-07-11 Magnet Motor Gmbh Verfahren zum Betreiben eines nichtschienengebundenen Land-Kraftfahrzeugs mit Verbrennungsmotor-Generator-Einheit und Antriebs-Elektromotor, und derartiges Kraftfahrzeug
US6912889B2 (en) * 2001-02-19 2005-07-05 Rosemount Analytical Inc. Generator monitoring, control and efficiency
JP3826749B2 (ja) * 2001-08-22 2006-09-27 株式会社日立製作所 シャント抵抗を備えた電力変換装置
US7042110B2 (en) * 2003-05-07 2006-05-09 Clipper Windpower Technology, Inc. Variable speed distributed drive train wind turbine system
JP2006094689A (ja) * 2004-08-25 2006-04-06 Toyota Motor Corp 電気自動車およびこの制御方法
US7479091B2 (en) * 2005-08-15 2009-01-20 Tai-Her Yang Engine running at fixed speed incorporated controllable transmission power system
JP4941539B2 (ja) * 2009-11-17 2012-05-30 株式会社豊田自動織機 荷役車両の駆動制御装置
JP5383543B2 (ja) * 2010-02-17 2014-01-08 日野自動車株式会社 ハイブリッド自動車の制御装置、ハイブリッド自動車、および制御方法
JP5521151B2 (ja) * 2011-02-09 2014-06-11 アイシン・エーアイ株式会社 車両の動力伝達制御装置
EP2823987B1 (de) * 2012-03-07 2019-06-19 Toyota Jidosha Kabushiki Kaisha Elektrofahrzeug und steuerverfahren dafür
JP2013255365A (ja) * 2012-06-07 2013-12-19 Suzuki Motor Corp 車両の制御装置
CN102857167B (zh) * 2012-09-24 2015-06-17 三一重机有限公司 一种发动机驱动型发电机转速控制方法
CN103448728B (zh) * 2013-06-24 2016-03-02 浙江吉利汽车研究院有限公司杭州分公司 一种传统车用空调在混合动力汽车中的控制方法及其系统
CN103407448B (zh) * 2013-06-26 2016-03-30 上海凌翼动力科技有限公司 发动机启停控制系统
US9718328B2 (en) * 2014-10-28 2017-08-01 Denso Corporation Engine control apparatus
CN105459844B (zh) * 2015-12-30 2017-11-28 北京理工大学 一种增程式电动汽车多模式能量管理方法
CN110906596A (zh) * 2018-09-14 2020-03-24 开利公司 运输制冷装置、及其动力管理系统及动力管理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953775A (en) * 1971-05-03 1976-04-27 R. G. Letourneau, Inc. Propulsion control system for electrically powered vehicles
US3792327A (en) * 1972-10-05 1974-02-12 L Waldorf Hybrid electrical vehicle drive
JPS50107610A (de) * 1974-02-01 1975-08-25
US4012677A (en) * 1975-02-27 1977-03-15 General Electric Company Speed control for electrically propelled traction vehicles
US4489242A (en) * 1981-01-22 1984-12-18 Worst Marc T Stored power system for vehicle accessories
JPS5937804A (ja) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd 産業用車両
DE3381926D1 (de) * 1983-04-14 1990-11-08 Heidelberg Goetz Verwendung eines fahrzeugs als stromerzeugungsaggregat fuer fahrzeugfremde stromverbraucher.
JP2528995B2 (ja) * 1990-03-19 1996-08-28 株式会社日立製作所 車載発電機の制御システム
DE4102882C2 (de) * 1991-01-31 1995-07-20 Man Nutzfahrzeuge Ag Antriebseinrichtung eines Fahrzeuges
JPH04347536A (ja) * 1991-05-22 1992-12-02 Honda Motor Co Ltd 車両用電気的負荷制限装置
US5141173A (en) * 1991-08-12 1992-08-25 Lay Joachim E Pressure-jet and ducted fan hybrid electric car
DE4133013C2 (de) * 1991-10-04 1995-11-30 Mannesmann Ag Nicht-spurgebundenes Fahrzeug mit elektrodynamischem Wandler
JP3044880B2 (ja) * 1991-11-22 2000-05-22 トヨタ自動車株式会社 シリーズハイブリッド車の駆動制御装置
JPH05328521A (ja) * 1992-05-15 1993-12-10 Mitsubishi Motors Corp ハイブリッド車の運転方法

Also Published As

Publication number Publication date
EP0647541A3 (de) 1995-05-24
JP2973796B2 (ja) 1999-11-08
EP0647541A2 (de) 1995-04-12
US5473228A (en) 1995-12-05
DE69402802D1 (de) 1997-05-28
JPH07111709A (ja) 1995-04-25
EP0647541B1 (de) 1997-04-23

Similar Documents

Publication Publication Date Title
DE69402802T2 (de) Steuer-verfahren für elektrische Geräte in Hybridfahrzeugen
DE69414772D1 (de) Ladeverbinder für elektrische Fahrzeuge
DE69308688T2 (de) Regelvorrichtung für elektrische Fahrzeuge
DE69309876T2 (de) Regelvorrichtung für elektrische Kraftfahrzeuge
DE69407121T2 (de) Stromversorgungseinheit für elektrische Fahrzeuge
DE69324830T2 (de) Elektrisches System für Elektrofahrzeug
DE69422231T2 (de) Ladekupplung für elektrische Fahrzeuge
DE69314089T2 (de) Elektrisches System für Elektrofahrzeug
DE69709515T2 (de) Antriebsvorrichtung für elektrische Fahrzeuge
DE69402926T2 (de) Elektrische Vorrichtung für ein Elektrofahrzeug
DE69519984D1 (de) Steuerungssystem für elektrische Fahrzeuge
DE59600891D1 (de) Elektrische Schaltvorrichtung für Wechselgetriebe von Kraftfahrzeugen
DE69512576D1 (de) Regelungsvorrichtung für eine elektrische Akkumulatorbatterie
DE69310311T2 (de) Steuervorrichtung für elektrisches Fahrzeug
DE69400655D1 (de) Haltesystem für leiterplattemontierte elektrische Verbinder
DE69404929T2 (de) Stromversorgung für elektrische Geräte in Fahrzeugen
DE69420665D1 (de) Steuerungsvorrichtung für Elektrofahrzeuge
DE69403705D1 (de) Steuersystem für eine elektrische Ausrüstung
DE59403114D1 (de) Elektromotor für hilfseinrichtungen an kraftfahrzeugen
DE69604870D1 (de) Elektrische Sicherheits-Schalteinrichtung für Fahrzeuge
DE9319690U1 (de) Steuerbare Schalteinrichtung für elektrische Leitungen
DE69108223D1 (de) Geschwindigkeitsregelvorrichtung für elektrische Fahrzeuge.
DE9411122U1 (de) Zentrale elektrische Baueinheit für Fahrzeuge
DE29506235U1 (de) Heizung für Elektro- und Hybridfahrzeuge
DE59410326D1 (de) Anschluss für elektrische Geräte

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)