KR20070099053A - 압축기 배출 소음기 - Google Patents
압축기 배출 소음기 Download PDFInfo
- Publication number
- KR20070099053A KR20070099053A KR1020077019796A KR20077019796A KR20070099053A KR 20070099053 A KR20070099053 A KR 20070099053A KR 1020077019796 A KR1020077019796 A KR 1020077019796A KR 20077019796 A KR20077019796 A KR 20077019796A KR 20070099053 A KR20070099053 A KR 20070099053A
- Authority
- KR
- South Korea
- Prior art keywords
- tubes
- plate
- compressor
- gasket
- silencer
- 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
Links
- 230000003584 silencer Effects 0.000 title claims description 34
- 238000001816 cooling Methods 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003190 viscoelastic substance Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- XEEYBQQBJWHFJM-RNFDNDRNSA-N iron-60 Chemical compound [60Fe] XEEYBQQBJWHFJM-RNFDNDRNSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2250/00—Geometry
- F04C2250/10—Geometry of the inlet or outlet
- F04C2250/102—Geometry of the inlet or outlet of the outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/047,552 US7578659B2 (en) | 2005-01-31 | 2005-01-31 | Compressor discharge muffler |
| US11/047,552 | 2005-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20070099053A true KR20070099053A (ko) | 2007-10-08 |
Family
ID=36336426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077019796A Ceased KR20070099053A (ko) | 2005-01-31 | 2006-01-25 | 압축기 배출 소음기 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7578659B2 (https=) |
| EP (1) | EP1844238B1 (https=) |
| JP (1) | JP4796078B2 (https=) |
| KR (1) | KR20070099053A (https=) |
| CN (1) | CN101133252A (https=) |
| TW (1) | TW200632218A (https=) |
| WO (1) | WO2006083712A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005029760A1 (de) * | 2005-05-23 | 2006-11-30 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter |
| JP2009281620A (ja) * | 2008-05-20 | 2009-12-03 | Sanden Corp | 冷凍回路 |
| US8591208B2 (en) * | 2009-06-24 | 2013-11-26 | Southwest Research Institute | Multi-frequency pulsation absorber at cylinder valve cap |
| US8016071B1 (en) * | 2010-06-21 | 2011-09-13 | Trane International Inc. | Multi-stage low pressure drop muffler |
| JP5707948B2 (ja) * | 2011-01-12 | 2015-04-30 | 株式会社豊田自動織機 | エアコンプレッサ |
| US9243543B2 (en) | 2012-12-07 | 2016-01-26 | Hanon Systems | Universal attenuation device for air-conditioning circuit |
| US10048151B2 (en) | 2013-08-16 | 2018-08-14 | Kevin Allan Dooley, Inc. | Systems and methods for control of motion sickness within a moving structure due to infrasound pressures |
| EP3091415B1 (en) * | 2013-08-16 | 2018-08-01 | Kevin Allan Dooley Inc. | Systems and methods for control of infrasound pressures |
| CN104131963B (zh) * | 2014-07-11 | 2016-06-29 | 西安交通大学 | 一种用于压缩机的油气分离消声器 |
| US20160312773A1 (en) * | 2015-04-22 | 2016-10-27 | Trane International Inc. | Refrigerant Line Muffler |
| CN104832247B (zh) * | 2015-04-29 | 2017-05-03 | 麦克维尔空调制冷(武汉)有限公司 | 一种用于螺杆式机组的排气消声器 |
| KR102620362B1 (ko) * | 2016-08-31 | 2024-01-04 | 삼성전자주식회사 | 공기조화기 |
| CN109974379A (zh) * | 2017-12-27 | 2019-07-05 | 青岛海尔股份有限公司 | 冰箱 |
| CN115371297A (zh) | 2021-05-21 | 2022-11-22 | 开利公司 | 用于冷凝器的导流装置、具有其的冷凝器及制冷系统 |
Family Cites Families (84)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2205899A (en) * | 1939-05-01 | 1940-06-25 | Burgess Battery Co | Silencing device for pulsating gases |
| US3066857A (en) * | 1960-05-18 | 1962-12-04 | Westinghouse Electric Corp | Motor compressor unit with reduced noise transmission |
| US3473479A (en) * | 1967-07-07 | 1969-10-21 | Superior Mfg Co | Barrel pump assembly |
| US3577891A (en) * | 1968-08-21 | 1971-05-11 | Hitachi Ltd | Swash plate compressor |
| US3698840A (en) * | 1971-05-26 | 1972-10-17 | Tecumseh Products Co | Compressor muffler construction |
| US4033707A (en) * | 1973-04-04 | 1977-07-05 | Atlas Industries, Inc. | Refrigeration compressor structures and their methods of construction |
| JPS569174Y2 (https=) * | 1976-06-16 | 1981-02-27 | ||
| US4108276A (en) * | 1976-09-20 | 1978-08-22 | Nelson Industries, Inc. | Vent silencer |
| US4111278A (en) * | 1977-02-09 | 1978-09-05 | Copeland Corporation | Discharge muffler |
| US4255940A (en) * | 1979-08-09 | 1981-03-17 | Parker-Hannifin Corporation | Discharge line filter-dryer |
| US4330239A (en) * | 1979-10-10 | 1982-05-18 | Tecumseh Products Company | Compressor muffler |
| US4370104A (en) * | 1980-07-22 | 1983-01-25 | White Consolidated Industries, Inc. | Suction muffler for refrigeration compressor |
| DE8024363U1 (de) | 1980-09-12 | 1980-12-11 | M.A.N. Maschinenfabrik Augsburg- Nuernberg Ag, 8900 Augsburg | Schalldaempfer fuer verdichteranlagen, insbesondere schraubenverdichter |
| JPS6338385Y2 (https=) * | 1981-01-30 | 1988-10-11 | ||
| US4401418B1 (en) | 1981-04-29 | 1998-01-06 | White Consolidated Ind Inc | Muffler system for refrigeration compressor |
| DE3242858A1 (de) * | 1982-09-02 | 1984-03-08 | Sanyo Electric Co., Ltd., Moriguchi, Osaka | Hermetisch abgedichteter motorkompressor |
| JPS60152077U (ja) * | 1984-03-21 | 1985-10-09 | 株式会社豊田自動織機製作所 | 斜板式圧縮機 |
| JPS6148991U (https=) * | 1984-08-29 | 1986-04-02 | ||
| JPS62247196A (ja) | 1986-04-18 | 1987-10-28 | Matsushita Refrig Co | ロ−タリ圧縮機の吸入装置 |
| JPH03175177A (ja) | 1989-12-05 | 1991-07-30 | Matsushita Refrig Co Ltd | 密閉型電動圧縮機 |
| JPH0424679U (https=) * | 1990-06-22 | 1992-02-27 | ||
| JPH0472474A (ja) | 1990-07-12 | 1992-03-06 | Matsushita Refrig Co Ltd | 冷媒圧縮機 |
| US5146764A (en) * | 1990-07-25 | 1992-09-15 | York International Corporation | System and method for controlling a variable geometry diffuser to minimize noise |
| US5373119A (en) * | 1990-11-23 | 1994-12-13 | Kioritz Corporation | Exhaust muffler for internal combustion engine |
| US5248859A (en) * | 1991-03-25 | 1993-09-28 | Alexander Borla | Collector/muffler/catalytic converter exhaust systems for evacuating internal combustion engine cylinders |
| US5173034A (en) | 1991-07-18 | 1992-12-22 | White Consolidated Industries, Inc. | Discharge muffler for refrigeration compressor |
| FR2683614B1 (fr) * | 1991-11-13 | 1994-01-14 | Sextant Avionique | Dispositif de fixation d'une glace sur un support soumis a vibrations notamment un ecran de visualisation de planche de bord d'avion. |
| JPH05157046A (ja) | 1991-12-03 | 1993-06-22 | Matsushita Refrig Co Ltd | 密閉型電動圧縮機の消音装置 |
| US5205719A (en) * | 1992-01-13 | 1993-04-27 | Copeland Corporation | Refrigerant compressor discharge muffler |
| IT1260703B (it) | 1992-07-03 | 1996-04-22 | Necchi Compressori | Silenziatore per motocompressori per apparati frigoriferi |
| IT230572Y1 (it) * | 1992-12-21 | 1999-06-07 | Gold Star Co | Dispositivo di soppressione del rumore per un compressore ermetico a stantuffo |
| US5341654A (en) * | 1993-04-16 | 1994-08-30 | Copeland Corporation | Suction gas conduit |
| US5435700A (en) * | 1993-04-24 | 1995-07-25 | Goldstar Co., Ltd. | Refrigerant suction and discharge apparatus for a hermetic compressor |
| JPH07133774A (ja) | 1993-11-09 | 1995-05-23 | Hitachi Ltd | オイルフリースクリュー圧縮機 |
| DE4411191C2 (de) * | 1994-03-30 | 1997-05-15 | Danfoss Compressors Gmbh | Kältemittelkompressoranordnung |
| KR0143182B1 (ko) * | 1994-04-29 | 1998-08-01 | 김광호 | 압축기 |
| US5496156A (en) * | 1994-09-22 | 1996-03-05 | Tecumseh Products Company | Suction muffler |
| US5507151A (en) * | 1995-02-16 | 1996-04-16 | American Standard Inc. | Noise reduction in screw compressor-based refrigeration systems |
| US5583325A (en) * | 1995-04-26 | 1996-12-10 | Carrier Corporation | Muffler with integral check valve |
| DE19522383C2 (de) * | 1995-06-23 | 1997-06-19 | Danfoss Compressors Gmbh | Saugschalldämpfer für einen Kältemittelkompressor |
| KR0156720B1 (ko) * | 1995-07-27 | 1999-03-20 | 김광호 | 왕복동형 압축기 |
| KR0175891B1 (ko) * | 1995-07-29 | 1999-10-01 | 윤종용 | 압축기 |
| US5705777A (en) * | 1995-10-20 | 1998-01-06 | Carrier Corporation | Refrigeration compressor muffler |
| EP1304481B8 (en) | 1996-01-23 | 2006-03-08 | Matsushita Refrigeration Company | Compressor discharge muffler |
| FR2746861B1 (fr) * | 1996-03-29 | 1998-06-19 | Unite Hermetique | Systeme de silencieux d'aspiration pour motocompresseur de refrigeration |
| KR19980027501U (ko) * | 1996-11-16 | 1998-08-05 | 박병재 | 자동차의 연료탱크 구조 |
| US5780785A (en) * | 1997-03-12 | 1998-07-14 | Eckel; Alan | Acoustic absorption device and an assembly of such devices |
| KR100210091B1 (ko) * | 1997-03-14 | 1999-07-15 | 윤종용 | 압축기의 소음감쇠장치 |
| KR100269951B1 (ko) * | 1997-11-05 | 2000-10-16 | 배길성 | 압축기의 흡입 머플러 |
| US5936210A (en) | 1998-01-15 | 1999-08-10 | Maremont Exhaust Products, Inc. | High performance muffler |
| KR100288872B1 (en) * | 1998-01-20 | 2001-02-12 | Samsung Electronics Co Ltd | Noise reduction apparatus for air conditioner outdoor unit |
| US6382931B1 (en) * | 1998-02-24 | 2002-05-07 | Respironics, Inc. | Compressor muffler |
| US5996731A (en) | 1998-02-24 | 1999-12-07 | Czabala; Michael P. | Compressor muffler |
| JPH11315784A (ja) * | 1998-04-30 | 1999-11-16 | Tochigi Fuji Ind Co Ltd | 流体機械 |
| JP4180691B2 (ja) | 1998-06-09 | 2008-11-12 | 松下電器産業株式会社 | 圧縮機の消音装置 |
| FI113892B (fi) * | 1998-09-30 | 2004-06-30 | Metso Paper Inc | Reaktiivinen äänenvaimennin teollisuuden ilmakanavia varten ja sen käyttö |
| KR200234719Y1 (ko) * | 1998-12-31 | 2002-02-28 | 구자홍 | 밀폐형압축기의토출소음저감장치 |
| KR100283653B1 (ko) * | 1999-01-14 | 2001-02-15 | 윤종용 | 밀폐형 회전 압축기의 토출 머플러 |
| BR9900463A (pt) * | 1999-02-26 | 2000-08-29 | Brasil Compressores Sa | Abafador de sucção para compressor hermético |
| DE19915918C2 (de) * | 1999-04-09 | 2001-05-31 | Danfoss Compressors Gmbh | Kältemittelkompressor und Verfahren zu seiner Montage |
| BR0010430A (pt) * | 1999-08-19 | 2002-01-08 | Lg Electronics Inc | Compressor linear |
| US6176688B1 (en) * | 1999-10-12 | 2001-01-23 | Tecumseh Products Company | Discharge muffler arrangement |
| US6524080B2 (en) * | 2000-04-11 | 2003-02-25 | R. K. Dewan & Co. | Hermetically sealed compressors |
| CN1430705A (zh) * | 2000-04-25 | 2003-07-16 | Lg电子株式会社 | 压缩机 |
| KR100378803B1 (ko) | 2000-06-12 | 2003-04-07 | 엘지전자 주식회사 | 압축기용 소음기 |
| US6488482B1 (en) * | 2000-09-07 | 2002-12-03 | Donald Yannascoli | Integral compressor muffler |
| KR100364741B1 (ko) * | 2000-09-28 | 2002-12-16 | 엘지전자 주식회사 | 압축기의 흡입 머플러 |
| US6558137B2 (en) * | 2000-12-01 | 2003-05-06 | Tecumseh Products Company | Reciprocating piston compressor having improved noise attenuation |
| KR100373455B1 (ko) * | 2000-12-21 | 2003-02-25 | 삼성광주전자 주식회사 | 압축기의 흡입머플러 |
| KR100386269B1 (ko) * | 2001-01-11 | 2003-06-02 | 엘지전자 주식회사 | 압축기용 소음기 |
| US6547536B2 (en) * | 2001-01-19 | 2003-04-15 | Samsung Kwangju Electronics., Ltd. | Reciprocating compressor having a discharge pulsation |
| KR100382453B1 (ko) * | 2001-03-07 | 2003-05-09 | 삼성광주전자 주식회사 | 토출 맥동 저감구조를 갖는 압축기 |
| SK287803B6 (sk) * | 2001-06-08 | 2011-10-04 | Empresa Brasileira De Compressores S. A. - Embraco | Nasávací tlmič piestového hermetického kompresora |
| DE10128225C1 (de) * | 2001-06-11 | 2002-12-05 | Danfoss Compressors Gmbh | Saugschalldämpfer |
| KR100448547B1 (ko) * | 2001-08-17 | 2004-09-13 | 삼성광주전자 주식회사 | 왕복동식 밀폐형 압축기 |
| US6840746B2 (en) * | 2002-07-02 | 2005-01-11 | Bristol Compressors, Inc. | Resistive suction muffler for refrigerant compressors |
| DE60336827D1 (de) * | 2002-08-23 | 2011-06-01 | York Int Corp | System und verfahren zur erfassung einer umlaufenden str mungsabl sung in einem zentrifugalverdichter |
| KR100687639B1 (ko) * | 2002-09-02 | 2007-02-27 | 한라공조주식회사 | 압축기 |
| DE10244565B4 (de) * | 2002-09-25 | 2004-07-22 | Danfoss Compressors Gmbh | Zylinderkopfanordnung für einen Kolbenverdichter |
| DE10248183A1 (de) * | 2002-10-16 | 2004-04-29 | Wabco Gmbh & Co. Ohg | Geräuschdämpfungseinrichtung für Luftpresser |
| KR100498376B1 (ko) * | 2002-11-19 | 2005-07-01 | 엘지전자 주식회사 | 스크롤 압축기 및 스크롤 압축기 제조방법 |
| US7229257B2 (en) * | 2003-02-07 | 2007-06-12 | Lg Electronics Inc. | Horizontal type compressor |
| KR100504445B1 (ko) * | 2003-03-05 | 2005-08-01 | 삼성광주전자 주식회사 | 압축기용 실린더 조립체, 압축기 및 압축기가 적용된냉매순환회로를 가지는 장치 |
| KR100504983B1 (ko) * | 2003-03-12 | 2005-08-01 | 삼성광주전자 주식회사 | 압축기용 흡입머플러, 압축기 및 냉매순환회로를 가지는장치 |
-
2005
- 2005-01-31 US US11/047,552 patent/US7578659B2/en active Active
-
2006
- 2006-01-20 TW TW095102251A patent/TW200632218A/zh unknown
- 2006-01-25 KR KR1020077019796A patent/KR20070099053A/ko not_active Ceased
- 2006-01-25 WO PCT/US2006/002958 patent/WO2006083712A1/en not_active Ceased
- 2006-01-25 CN CNA2006800063095A patent/CN101133252A/zh active Pending
- 2006-01-25 JP JP2007553268A patent/JP4796078B2/ja not_active Expired - Fee Related
- 2006-01-25 EP EP06719700.4A patent/EP1844238B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW200632218A (en) | 2006-09-16 |
| CN101133252A (zh) | 2008-02-27 |
| JP4796078B2 (ja) | 2011-10-19 |
| US7578659B2 (en) | 2009-08-25 |
| EP1844238B1 (en) | 2013-06-26 |
| US20060171819A1 (en) | 2006-08-03 |
| JP2008528869A (ja) | 2008-07-31 |
| EP1844238A1 (en) | 2007-10-17 |
| WO2006083712A1 (en) | 2006-08-10 |
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