[go: up one dir, main page]

KR20050026855A - 피스톤 내연기관 - Google Patents

피스톤 내연기관 Download PDF

Info

Publication number
KR20050026855A
KR20050026855A KR1020040065047A KR20040065047A KR20050026855A KR 20050026855 A KR20050026855 A KR 20050026855A KR 1020040065047 A KR1020040065047 A KR 1020040065047A KR 20040065047 A KR20040065047 A KR 20040065047A KR 20050026855 A KR20050026855 A KR 20050026855A
Authority
KR
South Korea
Prior art keywords
internal combustion
combustion engine
piston internal
common rail
heating element
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.)
Ceased
Application number
KR1020040065047A
Other languages
English (en)
Inventor
하스스테판
Original Assignee
맨 비앤드더블유 디젤 악티엔게젤샤프트
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 맨 비앤드더블유 디젤 악티엔게젤샤프트 filed Critical 맨 비앤드더블유 디젤 악티엔게젤샤프트
Publication of KR20050026855A publication Critical patent/KR20050026855A/ko
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0657—Heavy or light fuel oils; Fuels characterised by their impurities such as sulfur content or differences in grade, e.g. for ships
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0668—Treating or cleaning means; Fuel filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/125—Fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

고압 연료를 분사 밸브로 공급하기 위한 커먼 레일을 구비하며 중유 작동에 적합한 피스톤 내연기관에 있어서, 상기 내연기관의 이용 가능성은 간단한 공간 절약형 수단, 즉 커먼 레일에 장착된 가열 소자에 의해 커진다.

Description

피스톤 내연기관{PISTON INTERNAL COMBUSTION ENGINE}
본 발명은 고압 연료를 분사 밸브로 공급하기 위한 커먼 레일을 구비하며 중유 작동에 적합한 피스톤 내연기관에 관한 것이다.
본 발명의 과제는 간단한 공간 절약형 수단으로 피스톤 내연기관의 이용 가능성을 높이는 것이다.
상기 과제는 커먼 레일 내에 가열 소자를 장착함으로써 달성된다. 본 발명의 적용시 분사 밸브에는 항상 필요한 온도 및 그로 인해 필요한 점성을 갖는 연료가 제공될 수 있다. 내연기관은 정지 단계 후에도 문제없이 시동될 수 있다. 작동 중에도 요구되는 연료 점성을 지키는 것이 유리하다.
바람직하게는, 상기 가열 소자가 커먼 레일의 중앙에 배치된다. 이로 인해, 공급된 열이 최적으로 이용된다.
바람직하게는, 상기 커먼 레일은 갭을 포함하는 상태로 둘러 싸여있다. 이로 인해, 열 손실이 최소화될 수 있다.
또 다른 특징 및 장점은 종속 청구항 및 도면을 참고로 하는 실시예의 설명에 개시된다. 이 도면은 커먼 레일의 일부를 절결하여 도시하고 있다.
도면에는 관형 커먼 레일(1)이 도시되어 있다. 고압 연료를 수용하는 내부 공간(2) 내로 가열 소자(3)가 삽입된다. 상기 가열 소자는 도시된 실시예에서 고온 증기가 공급되는 관으로 형성된다. 커먼 레일(1)의 양단에는 각각 하나의 폐쇄 부품(4)이 배치된다. 상기 폐쇄 부품(4)은 내부 공간(2)을 압력 밀봉식으로 폐쇄한다. 도면에는 하나의 폐쇄 부품(4)만이 도시되어 있다. 각각의 폐쇄 부품(4)은 홀(5)을 가지며, 상기 홀에는 고온 증기의 순환을 유지하기 위한 파이프 라인(도시 생략)이 연결된다. 가열 소자(3) 및 홀(5)은 내부 공간(2)에 대해 압력 밀봉식으로 구현된다. 커먼 레일(1)은 공지된 방식으로 연결 부품(6) 내의 홀과 각각 하나의 연결 파이프 라인(7)을 통해 각각 하나의 분사 밸브(8)에 연결되어 있다. 2개의 연결 부품(6) 또는 하나의 연결 부품(6)과 폐쇄 부품(4) 사이에서 커먼 레일(1) 둘레에 갭이 마련되어, 각각 하나의 재킷관 부품(9)이 장착된다.
고온 증기가 흐르는 가열 소자 대신에 전기 가열 소자도 사용할 수 있다.
전술한 가열 소자에 의해, 장착 공간이 작을 때 커먼 레일(1) 내의 연료가 균일하게 예열되고, 그로 인해 확실한 엔진 시동 및 중유에 의한 엔진 작동이 이루어질 수 있다. 또한, 차가운 내연기관이 확실하게 작동되는 내연기관으로 되는 데 걸리는 시간이 단축되기 때문에, 피스톤 내연기관의 이용에까지 걸리는 시간이 단축된다.
본 발명에 따르면, 분사 밸브에는 항상 필요한 온도 및 그로 인해 필요한 점성을 갖는 연료가 제공될 수 있고, 내연기관은 정지 단계 후에도 문제없이 시동될 수 있다.
도 1은 커먼 레일의 일부와 이것에 연결된 부품을 나타낸 단면도.
〈도면의 주요 부분에 대한 부호의 설명〉
1: 커먼 레일
2: 내부 공간
3: 가열 소자
5: 홀
6: 연결 부품
7: 파이프 라인

Claims (5)

  1. 고압 연료를 분사 밸브로 공급하기 위한 커먼 레일을 구비하며, 중유 작동에 적합한 피스톤 내연기관에 있어서,
    상기 커먼 레일(1) 내에 가열 소자(3)가 장착되는 것을 특징으로 하는 피스톤 내연기관.
  2. 제1항에 있어서, 상기 가열 소자(3)가 상기 커먼 레일(1)의 중앙에 배치되는 것을 특징으로 하는 피스톤 내연기관.
  3. 제1항에 있어서, 상기 가열 소자(3)에 고온 증기가 제공되는 것을 특징으로 하는 피스톤 내연기관.
  4. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 가열 소자(3)가 전기 가열 수단으로 형성되는 것을 특징으로 하는 피스톤 내연기관.
  5. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 커먼 레일(1)이 갭을 포함하는 상태로 둘러싸여 있는 것을 특징으로 하는 피스톤 내연기관.
KR1020040065047A 2003-09-10 2004-08-18 피스톤 내연기관 Ceased KR20050026855A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10341708A DE10341708B4 (de) 2003-09-10 2003-09-10 Hubkolbenbrennkraftmaschine
DE10341708.7 2003-09-10

Publications (1)

Publication Number Publication Date
KR20050026855A true KR20050026855A (ko) 2005-03-16

Family

ID=32921195

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040065047A Ceased KR20050026855A (ko) 2003-09-10 2004-08-18 피스톤 내연기관

Country Status (6)

Country Link
KR (1) KR20050026855A (ko)
CN (1) CN100419248C (ko)
CH (1) CH697139A5 (ko)
DE (1) DE10341708B4 (ko)
FI (1) FI122958B (ko)
IT (1) ITRM20040426A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749277B1 (ko) * 2006-05-12 2007-08-14 맨 디젤 에이/에스 대형 2 행정 멀티 실린더 디젤 엔진의 연료 분사 장치
KR101135527B1 (ko) * 2009-06-05 2012-04-09 현대자동차주식회사 연료 처리장치를 구비한 엔진 시스템

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0705422B1 (pt) * 2007-12-13 2018-07-31 Magneti Marelli Sistemas Automotivos Ind. E Com. Ltda Regulador passivo de difusão de calor
ITTO20080271A1 (it) 2008-04-08 2009-10-09 Eltek Spa "dispositivo di riscaldamento per condotti di alimentazione del combustibile, condotto di alimentazione del combustibile e motore a combustione"
BRPI0805484A2 (pt) 2008-12-02 2010-08-24 Magneti Marelli Sist Ltda galeria de combustÍvel dotada de dispositivo de aquecimento com instalaÇço axial para sistema de partida a frio com etanol
DE102011006336A1 (de) 2011-03-29 2012-10-04 Robert Bosch Gmbh Vorheizer für hochviskose Kraftstoffe
FI123449B (fi) 2011-04-12 2013-05-15 Waertsilae Finland Oy Järjestely ja menetelmä polttoaineen lämpötilan säätämiseksi vähintään yhdessä polttoaineen ruiskutussuuttimessa
ITBO20120592A1 (it) * 2012-10-29 2014-04-30 Magneti Marelli Spa Sistema di alimentazione di carburante provvisto di un dispositivo di riscaldamento mediante microonde per un motore a combustione interna
CN103075284B (zh) * 2013-01-06 2014-10-15 中国计量学院 利用活塞运动和活塞温度加热并汽化柴油的喷射系统
CN104405549B (zh) * 2014-09-28 2017-09-29 长城汽车股份有限公司 发动机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516556A (en) * 1984-02-03 1985-05-14 Heat Exchange And Transfer, Inc. Fuel preheater
JPS60222553A (ja) * 1984-04-20 1985-11-07 Nippon Kokan Kk <Nkk> 燃料油切替装置
JPS6161957A (ja) * 1984-08-31 1986-03-29 Hitachi Zosen Corp ２段加熱式油加熱方法
CH667698A5 (de) * 1985-05-03 1988-10-31 Sulzer Ag Einrichtung zum betrieb einer kolbenbrennkraftmaschine mit einem brennstoff relativ hoher viskositaet.
CN88201567U (zh) * 1988-03-09 1988-11-09 朝阳市农业机械化学校 柴油发动机燃油电加热装置
US5423303A (en) * 1993-05-28 1995-06-13 Bennett; David E. Fuel rail for internal combustion engine
JPH08338339A (ja) * 1995-06-15 1996-12-24 Isuzu Motors Ltd ディーゼルエンジン
DE19705631B4 (de) * 1997-02-14 2010-07-22 Audi Ag Zusatzkühleinrichtung für Verbrennungsmotoren
DE19945436C1 (de) * 1999-09-22 2001-01-18 Siemens Ag Einspritzanlage
US6269804B1 (en) * 2000-04-26 2001-08-07 Delphi Technologies, Inc. Coaxial liquid cooled fuel rail assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100749277B1 (ko) * 2006-05-12 2007-08-14 맨 디젤 에이/에스 대형 2 행정 멀티 실린더 디젤 엔진의 연료 분사 장치
KR101135527B1 (ko) * 2009-06-05 2012-04-09 현대자동차주식회사 연료 처리장치를 구비한 엔진 시스템

Also Published As

Publication number Publication date
DE10341708A1 (de) 2005-04-28
ITRM20040426A1 (it) 2004-12-08
CN1594859A (zh) 2005-03-16
FI20041138L (fi) 2005-03-11
CH697139A5 (de) 2008-05-15
CN100419248C (zh) 2008-09-17
FI20041138A0 (fi) 2004-08-31
FI122958B (fi) 2012-09-14
DE10341708B4 (de) 2012-05-03

Similar Documents

Publication Publication Date Title
KR20050026855A (ko) 피스톤 내연기관
US6969009B2 (en) Injector, especially fuel injection valve, with a piezoelectric actor
US20170051713A1 (en) Nozzle combustion shield and sealing member with improved heat transfer capabilities
JP2008240613A (ja) エンジン冷却システム及びエンジン廃熱回収システム
RU2011102821A (ru) Топливная форсунка
CN109236484A (zh) 用于气缸盖的压配套筒
WO2020105353A1 (ja) 副室式ディーゼル機関
JP3925725B2 (ja) エンジンの冷却システム
RU2668515C1 (ru) Гидроцилиндр
DE50207761D1 (de) Behälter für das Kühlmittel einer Brennkraftmaschine
JP5886620B2 (ja) ブローバイガス還流通路構造
KR20040081311A (ko) 서모스탯의 장착 구조
WO2005005804A1 (ja) エンジン
US2316269A (en) Internal combustion engine
JP2006510848A (ja) 燃料噴射弁
RU2009129716A (ru) Поршневой детандер и поршень для него
KR101807025B1 (ko) 배기 매니폴드용 실링장치
JP4592577B2 (ja) 水冷式燃料噴射弁
JP6398660B2 (ja) エンジンの冷却用オイル通路構造
JPS61197707A (ja) 内燃機関用給、排気弁装置
JP2006513363A (ja) 燃料噴射弁
JP4478681B2 (ja) 液圧式の連結器及び燃料噴射弁
RU2807621C2 (ru) Уплотнение для использования в устройстве подачи топливного газа в двигатель внутреннего сгорания, двигатель внутреннего сгорания и способ подачи топливного газа в двигатель внутреннего сгорания
DE50211932D1 (de) Verschlussdeckel für kraftfahrzeugkühler
US12305563B2 (en) Crankcase with inner and outer coolant jacket

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20040818

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20080909

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20040818

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20100825

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20110512

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20100825

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20110610

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20110512

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Decision date: 20111123

Appeal identifier: 2011101003873

Request date: 20110610

J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20110610

Effective date: 20111123

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20111124

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20110610

Decision date: 20111123

Appeal identifier: 2011101003873