KR100405732B1 - 실린더 헤드의 크랙 검출장치 - Google Patents
실린더 헤드의 크랙 검출장치 Download PDFInfo
- Publication number
- KR100405732B1 KR100405732B1 KR10-2001-0053483A KR20010053483A KR100405732B1 KR 100405732 B1 KR100405732 B1 KR 100405732B1 KR 20010053483 A KR20010053483 A KR 20010053483A KR 100405732 B1 KR100405732 B1 KR 100405732B1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- cooling water
- discharge line
- cylinder head
- water discharge
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 25
- 239000002826 coolant Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- G01N19/00—Investigating materials by mechanical methods
- G01N19/08—Detecting presence of flaws or irregularities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 엔진에 장착된 실린더 헤드의 크랙 검출장치에 있어서,상기 엔진의 냉각수 배출 라인에 장착되어 냉각수 배출 라인의 압력 변화를 검출하는 압력계와;상기 냉각수 배출 라인에 압력을 공급하는 가압 펌프와;상기 냉각수 배출 라인과 가압 펌프 사이에 장착되어 상기 가압 펌프를 통해 공급되는 압력을 상기 냉각수 배출 라인으로 공급하는 냉각수 바이패스 호스와;상기 냉각수 바이패스 호스 상에 장착되어 개폐됨에 따라 상기 가압 펌프를 통해 상기 냉각수 배출 라인으로 공급되는 압력 흐름을 단속하는 압력 공급 밸브를 포함하여 이루어지는 것을 특징으로 하는 실린더 헤드의 크랙 검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0053483A KR100405732B1 (ko) | 2001-08-31 | 2001-08-31 | 실린더 헤드의 크랙 검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0053483A KR100405732B1 (ko) | 2001-08-31 | 2001-08-31 | 실린더 헤드의 크랙 검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030018882A KR20030018882A (ko) | 2003-03-06 |
KR100405732B1 true KR100405732B1 (ko) | 2003-11-14 |
Family
ID=27721976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0053483A Expired - Fee Related KR100405732B1 (ko) | 2001-08-31 | 2001-08-31 | 실린더 헤드의 크랙 검출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100405732B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100448123B1 (ko) * | 2002-10-04 | 2004-09-10 | 현대자동차주식회사 | 실린더 헤드의 크랙 발생 확인 장치 |
-
2001
- 2001-08-31 KR KR10-2001-0053483A patent/KR100405732B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100448123B1 (ko) * | 2002-10-04 | 2004-09-10 | 현대자동차주식회사 | 실린더 헤드의 크랙 발생 확인 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20030018882A (ko) | 2003-03-06 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010831 |
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