JP2017517672A - プッシュロッド組立体 - Google Patents
プッシュロッド組立体 Download PDFInfo
- Publication number
- JP2017517672A JP2017517672A JP2016568440A JP2016568440A JP2017517672A JP 2017517672 A JP2017517672 A JP 2017517672A JP 2016568440 A JP2016568440 A JP 2016568440A JP 2016568440 A JP2016568440 A JP 2016568440A JP 2017517672 A JP2017517672 A JP 2017517672A
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- sliding member
- valve
- contact surface
- internal combustion
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/146—Push-rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2422—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means or a hydraulic adjusting device located between the push rod and rocker arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/10—Providing exhaust gas recirculation [EGR]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (15)
- 内燃エンジンで使用されるためのプッシュロッド組立体であって、
バルブ作動モーション源からバルブ作動モーションを受けるように構成される第1の端部及び前記バルブ作動モーションをバルブ・トレイン構成要素に与えるように構成される第2の端部を有するプッシュロッドであって、前記プッシュロッドが弾性要素係合特徴部分をさらに備える、プッシュロッドと、
固定される支持体と、
前記弾性要素係合特徴部分及び前記固定される支持体に動作可能に接続され且つ前記弾性要素係合特徴部分を介して前記プッシュロッドを前記バルブ作動モーション源の方に付勢するように構成される弾性要素と
を備える、プッシュロッド組立体。 - 前記弾性要素係合特徴部分が前記プッシュロッドの前記第2の端部の近位側に配置される、請求項1に記載のプッシュロッド組立体。
- 前記弾性要素係合特徴部分が前記プッシュロッドに装着されるリテーナを備える、請求項1に記載のプッシュロッド組立体。
- 前記弾性要素が前記プッシュロッドを囲むコイルばねを備える、請求項1に記載のプッシュロッド組立体。
- 請求項1に記載のプッシュロッド組立体を備える内燃エンジン。
- 前記プッシュロッドの前記第2の端部が、バルブ・トレイン構成要素内に配置される従動子組立体を介して前記バルブ・トレイン構成要素に接触し、
摺動部材と、
前記摺動部材に動作可能に接続され且つ前記摺動部材を前記プッシュロッドの方に付勢するように構成される摺動部材弾性要素と
を備える、
請求項5に記載の内燃エンジン。 - 前記バルブ・トレイン構成要素が孔を備え、前記摺動部材が前記孔内に配置され、前記摺動部材弾性要素が前記バルブ・トレイン構成要素に動作可能に接続される
請求項6に記載の内燃エンジン。 - 前記バルブ・トレイン構成要素が第1の接触表面を備え、前記摺動部材が前記第1の接触表面に対して相補的である第2の接触表面を備え、
前記第1の接触表面及び前記第2の接触表面を係合させることにより、前記バルブ作動モーションを前記バルブ・トレイン構成要素に送ることが可能となる
請求項7に記載の内燃エンジン。 - 前記バルブ・トレイン構成要素が孔を備え、前記従動子組立体が
前記孔内に配置され且つ内部孔を有する調整可能ハウジングであって、前記摺動部材が前記内部孔内に配置され、前記摺動部材弾性要素が前記調整可能ハウジングに動作可能に接続される、調整可能ハウジング
を備える、
請求項6に記載の内燃エンジン。 - 前記調整可能ハウジングが第1の接触表面を備え、前記摺動部材が前記第1の接触表面に対して相補的である第2の接触表面を備え、
前記第1の接触表面及び前記第2の接触表面を係合させることにより、前記バルブ作動モーションを前記バルブ・トレイン構成要素に送ることが可能となる、
請求項9に記載の内燃エンジン。 - 前記摺動部材弾性要素が前記プッシュロッドから離すように前記バルブ・トレイン構成要素を付勢するように構成される、請求項6に記載の内燃エンジン。
- 前記バルブ・トレイン構成要素がロッカ・アームである、請求項6に記載の内燃エンジン。
- 前記プッシュロッドの前記第2の端部が、前記プッシュロッドの前記第2の端部内に配置される従動子組立体を介してバルブ・トレイン構成要素に接触され、
摺動部材と、
前記摺動部材に動作可能に接続され且つ前記摺動部材を前記バルブ・トレイン構成要素の方に付勢するように構成される摺動部材弾性要素と
を備える
請求項5に記載の内燃エンジン。 - 前記プッシュロッドが孔を備え、前記摺動部材が前記孔内に配置され、前記摺動部材弾性要素が前記プッシュロッドに動作可能に接続される、請求項13に記載の内燃エンジン。
- 前記プッシュロッドが第1の接触表面を備え、前記摺動部材が前記第1の接触表面に対して相補的である第2の接触表面を備え、
前記第1の接触表面及び前記第2の接触表面を係合させることにより、前記バルブ作動モーションを前記バルブ・トレイン構成要素に送ることが可能となる
請求項7に記載の内燃エンジン。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462024629P | 2014-07-15 | 2014-07-15 | |
| US62/024,629 | 2014-07-15 | ||
| PCT/US2015/040563 WO2016011150A1 (en) | 2014-07-15 | 2015-07-15 | Pushrod assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017517672A true JP2017517672A (ja) | 2017-06-29 |
| JP6502966B2 JP6502966B2 (ja) | 2019-04-17 |
Family
ID=55074177
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016568440A Active JP6502966B2 (ja) | 2014-07-15 | 2015-07-15 | プッシュロッド組立体 |
| JP2016568427A Pending JP2017516019A (ja) | 2014-07-15 | 2015-07-15 | ロッカ・アームのための及びバルブ・ブリッジのロスト・モーション構成要素のための付勢機構 |
| JP2016568527A Active JP6580073B2 (ja) | 2014-07-15 | 2015-07-15 | バルブ・ブリッジ内のロスト・モーション構成要素の上流にあるアキュムレータを備えるシステム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016568427A Pending JP2017516019A (ja) | 2014-07-15 | 2015-07-15 | ロッカ・アームのための及びバルブ・ブリッジのロスト・モーション構成要素のための付勢機構 |
| JP2016568527A Active JP6580073B2 (ja) | 2014-07-15 | 2015-07-15 | バルブ・ブリッジ内のロスト・モーション構成要素の上流にあるアキュムレータを備えるシステム |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10077686B2 (ja) |
| EP (3) | EP3169883A4 (ja) |
| JP (3) | JP6502966B2 (ja) |
| KR (3) | KR101854306B1 (ja) |
| CN (3) | CN106232952A (ja) |
| BR (3) | BR112016027612B1 (ja) |
| WO (3) | WO2016011150A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184495A1 (en) | 2015-05-18 | 2016-11-24 | Eaton Srl | Rocker arm having oil release valve that operates as an accumulator |
| US10094250B2 (en) * | 2016-08-18 | 2018-10-09 | Progress Rail Locomotive Inc. | Valve bridge with internal oil transportation |
| CN106194306B (zh) * | 2016-08-23 | 2018-08-07 | 潍柴动力股份有限公司 | 气门桥和摇臂总成以及包括该气门桥和摇臂总成的发动机 |
| KR101900755B1 (ko) * | 2016-11-30 | 2018-09-20 | 주식회사 영동테크 | 펌프 지지용 푸셔의 스프링 체결구조 |
| US10590810B2 (en) * | 2017-11-10 | 2020-03-17 | Jacobs Vehicle Systems, Inc. | Lash adjustment in lost motion engine systems |
| WO2019228671A1 (en) * | 2018-05-31 | 2019-12-05 | Eaton Intelligent Power Limited | Primary and auxiliary variable valve actuation valvetrain |
| CN115539164B (zh) * | 2018-09-10 | 2025-09-09 | 雅各布斯车辆系统公司 | 空动可变气门致动系统和方法 |
| CN109209542A (zh) * | 2018-11-21 | 2019-01-15 | 潍柴动力股份有限公司 | 一种多功能推杆及排气制动装置 |
| WO2020150316A1 (en) | 2019-01-15 | 2020-07-23 | Jacobs Vehicle Systems, Inc. | Selective resetting lost motion engine valve train components |
| US11619147B2 (en) | 2019-12-13 | 2023-04-04 | Jacobs Vehicle Systems, Inc. | Valve actuation system comprising parallel lost motion components deployed in a rocker arm and valve bridge |
| US11519307B2 (en) | 2019-12-13 | 2022-12-06 | Jacobs Vehicle Systems, Inc. | Valve actuation system comprising in-series lost motion components deployed in a pre-rocker arm valve train component and valve bridge |
| US11668271B1 (en) | 2022-04-19 | 2023-06-06 | Caterpillar Inc. | Mechanically actuated fuel injector system, method, and assembly having helper spring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964455A (en) * | 1974-12-19 | 1976-06-22 | General Motors Corporation | Valve control mechanism |
| JPS5929708A (ja) * | 1982-08-10 | 1984-02-17 | Yanmar Diesel Engine Co Ltd | 内燃機関の弁腕装置 |
| JPH0617608A (ja) * | 1991-03-26 | 1994-01-25 | Hino Motors Ltd | バルブの開閉装置 |
| US5347965A (en) * | 1993-05-28 | 1994-09-20 | Decuir Development Company | Valve control device and method |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2385959A (en) * | 1941-06-13 | 1945-10-02 | Frank B Yingling | Valve operating mechanism |
| US2677358A (en) * | 1952-06-12 | 1954-05-04 | Jesse T Wright | Valve tappet push rod |
| US2743712A (en) | 1952-07-17 | 1956-05-01 | Gen Motors Corp | Push rod and return spring mounting thereon |
| US2927566A (en) * | 1957-05-29 | 1960-03-08 | Benjamin H Moye | Push rod for internal combustion engine |
| US3273546A (en) * | 1964-01-24 | 1966-09-20 | Gen Metals Corp | Valve timing selector |
| US3518976A (en) * | 1968-11-29 | 1970-07-07 | Niel C Thuesen | Means for controlling valve-open time of internal combustion engines |
| US3585974A (en) * | 1969-02-28 | 1971-06-22 | Robert L Weber | Valve actuating mechanism |
| US3786792A (en) * | 1971-05-28 | 1974-01-22 | Mack Trucks | Variable valve timing system |
| JPS60169609A (ja) * | 1984-02-14 | 1985-09-03 | Usui Internatl Ind Co Ltd | 内燃機関動弁用プツシユ・ロツド装置 |
| US4602597A (en) * | 1984-03-05 | 1986-07-29 | Rhoads Gary E | Variable push rod |
| JPH0617608B2 (ja) | 1985-01-21 | 1994-03-09 | 株式会社岡村製作所 | フロアケ−ブル立ちあげ接続部付間仕切り |
| US4892067A (en) * | 1988-07-25 | 1990-01-09 | Paul Marius A | Valve control system for engines |
| JPH05248217A (ja) * | 1992-03-05 | 1993-09-24 | Mitsubishi Motors Corp | 内燃機関の動弁装置 |
| US5327858A (en) * | 1992-09-25 | 1994-07-12 | Hausknecht Louis A | Flow restriction controlled variable engine valve system |
| SE501193C2 (sv) * | 1993-04-27 | 1994-12-05 | Volvo Ab | Avgasventilmekanism i en förbränningsmotor |
| JPH07180516A (ja) * | 1993-12-24 | 1995-07-18 | Zexel Corp | 内燃機関の可変動弁装置 |
| US5546899A (en) * | 1995-02-10 | 1996-08-20 | Air Flow Research Heads, Inc. | Valve train load transfer device for use with hydraulic roller lifters |
| US5732670A (en) | 1996-02-13 | 1998-03-31 | Charles R. Mote, Sr. | Geared rocker valve operation for internal combustion reciprocating piston engines |
| JPH09280015A (ja) * | 1996-04-10 | 1997-10-28 | Hino Motors Ltd | エンジン動弁系の構造 |
| KR20010031821A (ko) * | 1997-11-04 | 2001-04-16 | 디이젤 엔진 리타더스, 인코포레이티드 | 공전 밸브 작동기 시스템 |
| US6234143B1 (en) | 1999-07-19 | 2001-05-22 | Mack Trucks, Inc. | Engine exhaust brake having a single valve actuation |
| ATE456737T1 (de) * | 1999-09-10 | 2010-02-15 | Diesel Engine Retarders Inc | Kipphebelsystem mit totgang und integrierter motorbremse |
| US6450144B2 (en) * | 1999-12-20 | 2002-09-17 | Diesel Engine Retarders, Inc. | Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion |
| DE10109954A1 (de) * | 2001-03-01 | 2002-09-05 | Ina Schaeffler Kg | Ventiltrieb einer Brennkraftmaschine |
| EP2325460B1 (en) | 2002-04-08 | 2012-12-05 | Jacobs Vehicle Systems, Inc. | Compact lost motion system for variable valve actuation |
| JP2004211686A (ja) * | 2002-12-17 | 2004-07-29 | Mitsubishi Motors Corp | 内燃機関の動弁装置 |
| KR101194145B1 (ko) * | 2004-03-15 | 2012-10-23 | 자콥스 비히클 시스템즈, 인코포레이티드. | 엔진 밸브 작동 장치 |
| JP2007146679A (ja) * | 2005-11-24 | 2007-06-14 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
| EP1969207A4 (en) | 2005-12-28 | 2012-03-07 | Jacobs Vehicle Systems Inc | METHOD AND SYSTEM FOR PART CYCLE VENTILATION BRAKES |
| US7509933B2 (en) * | 2006-03-06 | 2009-03-31 | Delphi Technologies, Inc. | Valve lash adjuster having electro-hydraulic lost-motion capability |
| US7556004B2 (en) | 2006-10-16 | 2009-07-07 | Caterpillar Inc. | Bactrian rocker arm and engine using same |
| JP2010508463A (ja) * | 2006-10-27 | 2010-03-18 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジンブレーキ装置 |
| US8210144B2 (en) * | 2008-05-21 | 2012-07-03 | Caterpillar Inc. | Valve bridge having a centrally positioned hydraulic lash adjuster |
| EP2425105B1 (en) * | 2009-04-27 | 2014-07-23 | Jacobs Vehicle Systems, Inc. | Dedicated rocker arm engine brake |
| US7712449B1 (en) * | 2009-05-06 | 2010-05-11 | Jacobs Vehicle Systems, Inc. | Lost motion variable valve actuation system for engine braking and early exhaust opening |
| WO2010141633A1 (en) | 2009-06-02 | 2010-12-09 | Jacobs Vehicle Systems, Inc. | Method and system for single exhaust valve bridge brake |
| DE102009048104A1 (de) * | 2009-10-02 | 2011-04-07 | Man Nutzfahrzeuge Aktiengesellschaft | Brennkraftmaschine mit einer Motorbremseinrichtung |
| DE102009054054A1 (de) * | 2009-11-20 | 2011-05-26 | Schaeffler Technologies Gmbh & Co. Kg | Montageanordnung und Verfahren zur Montage eines Druckspeichers für Brennkraftmaschinen |
| DE102010019532A1 (de) * | 2010-05-06 | 2011-11-10 | Schaeffler Technologies Gmbh & Co. Kg | Kipphebel |
| JP6030058B2 (ja) * | 2010-07-27 | 2016-11-24 | ジェイコブス ビークル システムズ、インコーポレイテッド | エンジン・ブレーキと正出力エンジン併用の空動きバルブ作動システム |
| WO2012109780A1 (zh) * | 2011-02-15 | 2012-08-23 | 奚勇 | 用于发动机制动器的阀升重置方法和装置 |
| CN102787919B (zh) * | 2011-05-18 | 2015-03-04 | 上海尤顺汽车部件有限公司 | 一种重置式摇臂制动方法和装置 |
| CN202325733U (zh) * | 2011-11-09 | 2012-07-11 | 中国第一汽车股份有限公司 | 一种气门间隙控制装置 |
| JP5961444B2 (ja) * | 2012-05-18 | 2016-08-02 | 株式会社オティックス | ロッカアームの潤滑構造 |
| JP5757914B2 (ja) * | 2012-05-21 | 2015-08-05 | 株式会社オティックス | ラッシュアジャスタ付きロッカアーム |
-
2015
- 2015-07-15 KR KR1020167030530A patent/KR101854306B1/ko active Active
- 2015-07-15 KR KR1020167030540A patent/KR101818620B1/ko active Active
- 2015-07-15 US US14/800,092 patent/US10077686B2/en active Active
- 2015-07-15 BR BR112016027612-4A patent/BR112016027612B1/pt active IP Right Grant
- 2015-07-15 WO PCT/US2015/040563 patent/WO2016011150A1/en not_active Ceased
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964455A (en) * | 1974-12-19 | 1976-06-22 | General Motors Corporation | Valve control mechanism |
| JPS5929708A (ja) * | 1982-08-10 | 1984-02-17 | Yanmar Diesel Engine Co Ltd | 内燃機関の弁腕装置 |
| JPH0617608A (ja) * | 1991-03-26 | 1994-01-25 | Hino Motors Ltd | バルブの開閉装置 |
| US5347965A (en) * | 1993-05-28 | 1994-09-20 | Decuir Development Company | Valve control device and method |
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