ES2617481T3 - Procedimiento y dispositivo para la limpieza de cavidades cubiertas de carbonilla, en particular de válvulas en canales de admisión de un motor de combustión interna - Google Patents
Procedimiento y dispositivo para la limpieza de cavidades cubiertas de carbonilla, en particular de válvulas en canales de admisión de un motor de combustión interna Download PDFInfo
- Publication number
- ES2617481T3 ES2617481T3 ES12751530.2T ES12751530T ES2617481T3 ES 2617481 T3 ES2617481 T3 ES 2617481T3 ES 12751530 T ES12751530 T ES 12751530T ES 2617481 T3 ES2617481 T3 ES 2617481T3
- Authority
- ES
- Spain
- Prior art keywords
- cleaning
- powder
- liquid
- jet
- channel
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 218
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 111
- 239000007788 liquid Substances 0.000 claims abstract description 108
- 239000000428 dust Substances 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims description 47
- 239000007787 solid Substances 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 8
- 235000010216 calcium carbonate Nutrition 0.000 claims description 8
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 6
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000011973 solid acid Substances 0.000 claims description 5
- 239000012860 organic pigment Substances 0.000 claims description 4
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 claims description 3
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 239000000174 gluconic acid Substances 0.000 claims description 3
- 235000012208 gluconic acid Nutrition 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 150000002460 imidazoles Chemical class 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 3
- 235000021317 phosphate Nutrition 0.000 claims description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 3
- 150000004760 silicates Chemical class 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 3
- 150000003628 tricarboxylic acids Chemical class 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 238000002444 silanisation Methods 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 239000001630 malic acid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 3
- 239000011260 aqueous acid Substances 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000003165 hydrotropic effect Effects 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 235000015424 sodium Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 206010040925 Skin striae Diseases 0.000 description 1
- 208000031439 Striae Distensae Diseases 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11007079 | 2011-08-31 | ||
| EP11007079A EP2565416A1 (de) | 2011-08-31 | 2011-08-31 | Verfahren und Vorrichtung zur Reinigung von verkokten Hohlräumen, insbesondere von Ventilen in Einlasskanälen eines Verbrennungsmotor |
| PCT/EP2012/066914 WO2013030306A1 (de) | 2011-08-31 | 2012-08-30 | Verfahren und vorrichtung zur reinigung von verkokten hohlräumen, insbesondere von ventilen in einlasskanälen eines verbrennungsmotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2617481T3 true ES2617481T3 (es) | 2017-06-19 |
Family
ID=46755013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12751530.2T Active ES2617481T3 (es) | 2011-08-31 | 2012-08-30 | Procedimiento y dispositivo para la limpieza de cavidades cubiertas de carbonilla, en particular de válvulas en canales de admisión de un motor de combustión interna |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP2565416A1 (pl) |
| DK (1) | DK2751409T3 (pl) |
| ES (1) | ES2617481T3 (pl) |
| PL (1) | PL2751409T3 (pl) |
| WO (1) | WO2013030306A1 (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170919B (zh) * | 2013-04-01 | 2016-06-22 | 中国北方发动机研究所(天津) | 一种提高内燃机气缸盖进排气道表面光洁度的装置 |
| FR3011005B1 (fr) * | 2013-09-26 | 2016-08-19 | Ge Energy Products France Snc | Agents de nettoyage mineraux mis en oeuvre sous forme de suspensions |
| CN103758640B (zh) * | 2014-01-27 | 2016-03-02 | 陈凤鸣 | 一种三元催化器免拆清洗方法 |
| AU2016211912B2 (en) | 2015-01-30 | 2020-05-07 | The Lubrizol Corporation | Composition for cleaning gasoline engine fuel delivery systems, air intake systems, and combustion chambers |
| DE202017100159U1 (de) | 2017-01-13 | 2017-01-27 | Tunap Industrie Chemie Gmbh & Co. Produktions Kg | Strahlsonde zum Einbringen eines körnigen Strahlguts in einen Hohlraum |
| DE102017103300A1 (de) * | 2017-02-17 | 2018-08-23 | Tkr Spezialwerkzeuge Gmbh | Universaladapter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742738A (en) * | 1953-02-24 | 1956-04-24 | George L Hall | Wet abrasive dispenser |
| US5161336A (en) * | 1991-06-06 | 1992-11-10 | K-Line Industries, Inc. | Intake valve deposit removal apparatus |
| WO1993018863A1 (en) * | 1992-03-20 | 1993-09-30 | Church & Dwight Company, Inc. | Abrasive coating remover and process for using same |
| US5290364A (en) * | 1992-07-22 | 1994-03-01 | Grand Northern Products, Ltd. | Process for blast cleaning fixtures having internal passageways |
| AT504055B1 (de) * | 2006-07-25 | 2008-10-15 | Ge Jenbacher Gmbh & Co Ohg | Einrichtung zur reinigung eines brennraumes |
-
2011
- 2011-08-31 EP EP11007079A patent/EP2565416A1/de not_active Withdrawn
-
2012
- 2012-08-30 WO PCT/EP2012/066914 patent/WO2013030306A1/de not_active Ceased
- 2012-08-30 ES ES12751530.2T patent/ES2617481T3/es active Active
- 2012-08-30 PL PL12751530T patent/PL2751409T3/pl unknown
- 2012-08-30 DK DK12751530.2T patent/DK2751409T3/en active
- 2012-08-30 EP EP12751530.2A patent/EP2751409B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2751409A1 (de) | 2014-07-09 |
| EP2565416A1 (de) | 2013-03-06 |
| DK2751409T3 (en) | 2017-03-06 |
| WO2013030306A1 (de) | 2013-03-07 |
| PL2751409T3 (pl) | 2017-06-30 |
| EP2751409B1 (de) | 2016-11-30 |
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