ITRM990619A0 - Procedimento e dispositivo per il collaudo meccanico del disco di valvole ceramiche per motori a combustione interna. - Google Patents

Procedimento e dispositivo per il collaudo meccanico del disco di valvole ceramiche per motori a combustione interna.

Info

Publication number
ITRM990619A0
ITRM990619A0 IT1999RM000619A ITRM990619A ITRM990619A0 IT RM990619 A0 ITRM990619 A0 IT RM990619A0 IT 1999RM000619 A IT1999RM000619 A IT 1999RM000619A IT RM990619 A ITRM990619 A IT RM990619A IT RM990619 A0 ITRM990619 A0 IT RM990619A0
Authority
IT
Italy
Prior art keywords
disc
procedure
internal combustion
combustion engines
mechanical testing
Prior art date
Application number
IT1999RM000619A
Other languages
English (en)
Inventor
Karl-Heinz Thiemann
Holger Fleischer
Otto Iancu
Original Assignee
Daimler Chrysler Ag
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 Daimler Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM990619A0 publication Critical patent/ITRM990619A0/it
Publication of ITRM990619A1 publication Critical patent/ITRM990619A1/it
Application granted granted Critical
Publication of IT1308241B1 publication Critical patent/IT1308241B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/02—Details or accessories of testing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/388—Ceramics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT1999RM000619A 1998-10-13 1999-10-08 Procedimento e dispositivo per il collaudo meccanico del disco divalvole ceramiche per motori a combustione interna. IT1308241B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19847210A DE19847210C2 (de) 1998-10-13 1998-10-13 Verfahren und Vorrichtung zum mechanischen Prüfen des Ventiltellers von Keramikventilen

Publications (3)

Publication Number Publication Date
ITRM990619A0 true ITRM990619A0 (it) 1999-10-08
ITRM990619A1 ITRM990619A1 (it) 2001-04-08
IT1308241B1 IT1308241B1 (it) 2001-12-10

Family

ID=7884348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000619A IT1308241B1 (it) 1998-10-13 1999-10-08 Procedimento e dispositivo per il collaudo meccanico del disco divalvole ceramiche per motori a combustione interna.

Country Status (5)

Country Link
US (1) US6439047B1 (it)
JP (1) JP3328884B2 (it)
DE (1) DE19847210C2 (it)
FR (1) FR2784463A1 (it)
IT (1) IT1308241B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847210C2 (de) 1998-10-13 2002-05-29 Daimler Chrysler Ag Verfahren und Vorrichtung zum mechanischen Prüfen des Ventiltellers von Keramikventilen
DE19902420A1 (de) * 1999-01-22 2000-08-17 Cfi Ceramics For Industry Gmbh Verfahren und Vorrichtung zur Überlastprüfung von Ventilen
DE102004048784B4 (de) * 2004-10-07 2008-08-21 Forschungszentrum Karlsruhe Gmbh Prüfvorrichtung für Scheibenproben
KR100716876B1 (ko) 2005-10-31 2007-05-09 한국전력공사 높이 조절이 가능한 액츄에이터 설치용 프레임
CN101571444B (zh) * 2009-06-08 2011-04-06 上海增欣机电设备制造有限公司 盲板中心位置可调节装置
CN109115593B (zh) * 2018-08-31 2020-11-06 中国兵器工业第五九研究所 海洋气候环境-拉、压、弯载荷耦合试验设备及试验方法
CN110261253B (zh) * 2019-06-26 2021-11-02 濮阳市立圆汽车电器有限公司 一种汽车充电器接口的弯曲性能测试装置
CN111693268B (zh) * 2020-06-28 2022-04-26 江苏精湛基业机车部件有限公司 一种气门座耐久度测试装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030201A (en) * 1973-04-19 1977-06-21 Finike Italiana Marposs-Soc. In Accomandita Semplice Di Mario Possati & C. Method and relevant apparatus for detecting the geometrical features of mechanical workpieces, in particular for measuring the eccentricity and out-of-roundness
JP2809317B2 (ja) * 1990-03-13 1998-10-08 本田技研工業株式会社 セラミックバルブ用コッタ
US5237876A (en) * 1992-07-29 1993-08-24 Martin Marietta Energy Systems, Inc. Apparatus for tensile testing plate-type ceramic specimens
GB9326472D0 (en) * 1993-12-24 1994-02-23 Ngk Ceramics Europ Sa Method and apparatus for testing ceramic members
JPH08296418A (ja) * 1995-04-26 1996-11-12 Yamaha Motor Co Ltd バルブシートおよびバルブシートの剥離試験方法
DE19705412C2 (de) * 1997-02-13 2000-02-24 Audi Ag Verfahren und Vorrichtung zur Prüfung eines aus sprödem Material bestehenden Bauteils
DE19847210C2 (de) 1998-10-13 2002-05-29 Daimler Chrysler Ag Verfahren und Vorrichtung zum mechanischen Prüfen des Ventiltellers von Keramikventilen

Also Published As

Publication number Publication date
JP2000131198A (ja) 2000-05-12
US6439047B1 (en) 2002-08-27
DE19847210C2 (de) 2002-05-29
JP3328884B2 (ja) 2002-09-30
FR2784463A1 (fr) 2000-04-14
DE19847210A1 (de) 2000-05-04
IT1308241B1 (it) 2001-12-10
ITRM990619A1 (it) 2001-04-08

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