KR940000740A - 구동 연결부내 두축 사이의 자동적인 연속적 각 조절을 위한 과정 - Google Patents
구동 연결부내 두축 사이의 자동적인 연속적 각 조절을 위한 과정 Download PDFInfo
- Publication number
- KR940000740A KR940000740A KR1019930009047A KR930009047A KR940000740A KR 940000740 A KR940000740 A KR 940000740A KR 1019930009047 A KR1019930009047 A KR 1019930009047A KR 930009047 A KR930009047 A KR 930009047A KR 940000740 A KR940000740 A KR 940000740A
- Authority
- KR
- South Korea
- Prior art keywords
- camshaft
- crankshaft
- regulator
- process according
- adjustment
- 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
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract 5
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/04—Sensors
- F01L2820/041—Camshafts position or phase sensors
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/04—Sensors
- F01L2820/042—Crankshafts position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (11)
- 캠측(12)를 조절하기 위해 조절요소(3)이 제어되고 제어신호에 반응하도록 전기적으로 작동되는 밸브가 갖춰지는 내연기관내의 구동연결부 보다 특히 크랭크축(11)과 캠축(12)에 있는 최소한 두축 사이의 자동적 각조절을 위한 과정에서, 조절회로(9)는 크랭크축(11)과 캠축(12)의 위치가 측정치 신호로 전달되는 측정치 수신기와 레글레이터(5)를 구성하도록 갖춰지는 특징이 있는 과정.
- 제1항에 있어서, 크랭크축(11)과 캠축(12)의 각각상의 트리거 표식에 의해 차이각이 조절요소(3)의 연속조절을 위한 기초가 되도록 결정되는 특징이 있는 과정.
- 제1항과 2항에 있어서, 크랭크축(11)의 각 위치가 조절을 위한 참조치 역할을 하고 캠축(11)의 검출된 위치가 조절되는 캠축을 위해 평가되는 위치데이타로 사용되는 특징이 있는 과정.
- 제1항에서 3항까지중 어느 한항에 있어서, 크랭크축과 캠축 위치 사이의 차이각과 체계 출발의 경우의 속도가 여러측정에 대한 미끄러짐 평균값 형성에 의새 결정되는 특징이 있는 과정.
- 제1항에서 4항까지중 어느 한 항에 있어서, 제어변부가 양으로 겹치도록 설계된 전기유압식 비례식 밸브가 밸브로 사용되는 특징이 있는 과정.
- 제1항에서 5항까지중 어느 한 항에 있어서, 레귤레이터(5)가 비례식 밸브(8) 변조된 펄스폭을 제어하고 여러 프로그램을 가동한 결과로부터 비례식 밸브(8)의 작동과 접촉율을 결정하는 특징이 있는 과정.
- 제1항에서 6항가지중 어느 한 항에 있어서, 레귤레이터(5)의 조절정합이 목적하는 이상적인 값에 관해 캠축(12)의 즉각적 위치의 각 차이에 의해 영향받는 특징이 있는 과정.
- 제1항에서 7항까지중 어느 한 항에 있어서, 평균치 검출이 감지기에 의해 이루어지고 한 감지기(6)은 크랭크축(11)과 관련되고 다른 감지기(7)은 캠축(12)과 관련되는 특징이 있는 과정.
- 제1항에서 5항까지중 어느 한 항에 있어서, 조절회로(9)가 조절요소(3,4)내의 누출 또는 주위조건을 자동적 으로 바꾸도록 조절되게 사용되는 특징이 있는 과정.
- 제1항에서 8항까지중 어느 한 항에 있어서, 레귤레이터(5)의 기능이 PI레귤레이터에 상응하는 특징이 있는 기능.
- 제1항에서 9항까지중 어느 한 항에 있어서, 레귤레이터가 어느 위치에나 비례식 밸브를 멈출수 있고, 비례식 밸브를 무한하게 조절할 수 있는 특징이 있는 과정.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4218080.5 | 1992-06-01 | ||
| DE4218080 | 1992-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940000740A true KR940000740A (ko) | 1994-01-03 |
| KR100319070B1 KR100319070B1 (ko) | 2002-03-21 |
Family
ID=6460168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930009047A Expired - Lifetime KR100319070B1 (ko) | 1992-06-01 | 1993-05-25 | 각위치 제어방법 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH0658115A (ko) |
| KR (1) | KR100319070B1 (ko) |
| ES (1) | ES2101614B1 (ko) |
| FR (1) | FR2691750B1 (ko) |
| GB (2) | GB9310327D0 (ko) |
| IT (1) | IT1264801B1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3733600B2 (ja) * | 1994-08-31 | 2006-01-11 | 株式会社デンソー | エンジンの弁動作タイミング調整装置 |
| DE19505741A1 (de) * | 1995-02-20 | 1996-08-22 | Schaeffler Waelzlager Kg | Anordnung zur Vermeidung von Startgeräuschen bei Nockenverstellern |
| US6158404A (en) * | 1997-02-26 | 2000-12-12 | Aft Atlas Fahrzeugtechnik Gmbh | Apparatus for regulating the operation of an adjusting device |
| US6101993A (en) * | 1999-02-19 | 2000-08-15 | Ford Global Technologies, Inc. | Variable cam timing control system and method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090194A (en) * | 1976-03-10 | 1978-05-16 | Nippondenso Co., Ltd. | Indication apparatus |
| DE3210914A1 (de) * | 1982-03-25 | 1983-09-29 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Nockenwellensteuergeraet |
| US4928640A (en) * | 1989-07-20 | 1990-05-29 | Siemens-Bendix Automotive Electronics L.P. | Autocalibration of camshaft phasing feedback in a variable valve timing system |
| US4909194A (en) * | 1989-07-20 | 1990-03-20 | Siemens-Bendix Automotive Electronics L.P. | Modular position controller for variable valve timing |
| DE4006950A1 (de) * | 1990-03-06 | 1991-09-12 | Bayerische Motoren Werke Ag | Regelverfahren zur drehzahlabhaengigen, stufenlosen verstellung der nockenspreizung |
| JPH0486310A (ja) * | 1990-07-31 | 1992-03-18 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
| DE4027631C1 (ko) * | 1990-08-31 | 1991-09-19 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | |
| JPH04175430A (ja) * | 1990-11-08 | 1992-06-23 | Aisin Seiki Co Ltd | 弁開閉時期制御装置 |
| US5205248A (en) * | 1990-11-16 | 1993-04-27 | Atsugi Unisia Corp. | Intake- and/or exhaust-valve timing control system for internal combustion engines |
| JPH04191406A (ja) * | 1990-11-26 | 1992-07-09 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
-
1993
- 1993-05-19 GB GB939310327A patent/GB9310327D0/en active Pending
- 1993-05-25 KR KR1019930009047A patent/KR100319070B1/ko not_active Expired - Lifetime
- 1993-05-27 FR FR9306371A patent/FR2691750B1/fr not_active Expired - Lifetime
- 1993-05-31 IT IT93MI001142A patent/IT1264801B1/it active IP Right Grant
- 1993-05-31 JP JP5128813A patent/JPH0658115A/ja active Pending
- 1993-06-01 ES ES09301198A patent/ES2101614B1/es not_active Expired - Fee Related
- 1993-06-01 GB GB9311261A patent/GB2267583A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1264801B1 (it) | 1996-10-10 |
| ITMI931142A1 (it) | 1994-12-01 |
| GB9310327D0 (en) | 1993-06-30 |
| JPH0658115A (ja) | 1994-03-01 |
| FR2691750B1 (fr) | 1995-01-20 |
| ES2101614A2 (es) | 1997-07-01 |
| FR2691750A1 (fr) | 1993-12-03 |
| ES2101614R (ko) | 1998-04-16 |
| ITMI931142A0 (it) | 1993-05-31 |
| KR100319070B1 (ko) | 2002-03-21 |
| GB2267583A (en) | 1993-12-08 |
| ES2101614B1 (es) | 1998-11-16 |
| GB9311261D0 (en) | 1993-07-21 |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19930525 |
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Patent event code: PA02012R01D Patent event date: 19980428 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19930525 Comment text: Patent Application |
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