DE102007055647A1 - Method for adjusting valve clearance at valve, particularly at charge-cycle valve of internal-combustion engine, involves determining valve clearance by twisting angle of setting screw opposite locking nut of valve - Google Patents
Method for adjusting valve clearance at valve, particularly at charge-cycle valve of internal-combustion engine, involves determining valve clearance by twisting angle of setting screw opposite locking nut of valve Download PDFInfo
- Publication number
- DE102007055647A1 DE102007055647A1 DE102007055647A DE102007055647A DE102007055647A1 DE 102007055647 A1 DE102007055647 A1 DE 102007055647A1 DE 102007055647 A DE102007055647 A DE 102007055647A DE 102007055647 A DE102007055647 A DE 102007055647A DE 102007055647 A1 DE102007055647 A1 DE 102007055647A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- key
- feed screw
- combustion engine
- clearance
- 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.)
- Withdrawn
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
- F01L1/46—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
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Einstellung des Ventilspiels an einem Ventil, insbesondere an einem Gaswechselventil einer Brennkraftmaschine.The The invention relates to a method for adjusting the valve clearance to a valve, in particular to a gas exchange valve of an internal combustion engine.
Brennkraftmaschinen verfügen über eine Vielzahl von Gaswechselventilen, wobei es sich bei Gaswechselventilen einer Brennkraftmaschine insbesondere um solche Ventile handelt, über welche entweder Ladeluft in Zylinder einer Brennkraftmaschine eingeführt oder Abgas aus Zylindern der Brennkraftmaschine abgeführt werden kann. Solche Gaswechselventile, über welche Ladeluft in Zylinder einer Brennkraftmaschine eingeführt wird, werden als Einlassventile bezeichnet. Solche Gaswechselventile, die hingegen dem Abführen von Abgas aus Zylindern der Brennkraftmaschine dienen, werden als Auslassventile bezeichnet.Internal combustion engines have a variety of gas exchange valves, which are gas exchange valves of a Internal combustion engine is in particular to such valves, via which either Charge air introduced into cylinders of an internal combustion engine or Exhaust gas from cylinders of the internal combustion engine can be removed. Such gas exchange valves, over which Charge air is introduced into cylinders of an internal combustion engine, are referred to as intake valves. Such gas exchange valves, those on the other hand the removal serve exhaust gas from cylinders of the internal combustion engine, as Exhaust valves referred.
Damit die Einlassventile und Auslassventile in allen Betriebszuständen einer Brennkraftmaschine einwandfrei öffnen und schließen können, wird an den Ventilen ein definiertes Ventilspiel eingestellt. Das Ventilspiel von Einlassventilen und Auslassventilen kann dabei unterschiedlich sein. Für einen ordnungsgemäßen Betrieb einer Brennkraftmaschine ist es jedoch wichtig, dass an einerseits an allen Einlassventilen und andererseits an allen Auslassventilen ein gleichmäßiges bzw. gleiches Ventilspiel eingestellt werden kann. Bislang bereitet es Schwierigkeiten, an den Zylindern einer Brennkraftmaschine ein gleichmäßiges, von einem Monteur unabhängiges Ventilspiel einzustellen.In order to the intake valves and exhaust valves in all operating conditions of a Open the internal combustion engine properly and close can, a defined valve clearance is set at the valves. The Valve clearance of intake valves and exhaust valves may vary be. For proper operation an internal combustion engine, it is important that on the one hand on all intake valves and on the other hand on all exhaust valves a uniform or same valve clearance can be adjusted. So far, it is preparing Difficulty, on the cylinders of an internal combustion engine a uniform, of a fitter independent Adjust valve clearance.
Hiervon ausgehend liegt der vorliegenden Erfindung das Problem zugrunde, ein neuartiges Verfahren zur Einstellung des Ventilspiels an einem Ventil, insbesondere an einem Gaswechselventil einer Brennkraftmaschine, zu schaffen.Of these, Based on the present invention, the problem is based a novel method for adjusting the valve clearance on a Valve, in particular on a gas exchange valve of an internal combustion engine, to accomplish.
Dieses Problem wird durch ein Verfahren nach Anspruch 1 gelöst. Erfindungsgemäß umfasst das Verfahren zumindest die folgenden Schritte: a) in einem ersten Schritt wird die Kontermutter über einen mit derselben zusammenwirkenden Kontermutter-Schlüssel gelöst; b) in einem auf den ersten Schritt folgenden zweiten Schritt wird die Zustellschraube über einen mit derselben zusammenwirkenden Zustellschraube-Schlüssel auf ein vorgegebenes Drehmoment festgezogen; c) in einem auf den zweiten Schritt folgenden dritten Schritt wird ein dem Kontermutter-Schlüssel zugeordneter Skalenträger auf einen dem Zustellschraube-Schlüssel zugeordneten Zeiger derart ausgerichtet, dass der Zeiger auf eine definierte erste Marke des Skalenträgers ausgerichtet ist; d) in einem auf den dritten Schritt folgenden vierten Schritt wird die Zustellschraube über den mit derselben zusammenwirkenden Zustellschraube-Schlüssel derart gelöst, dass der dem Zustellschraube-Schlüssel zugeordnete Zeiger auf eine definierte zweite Marke des Skalenträgers ausgerichtet ist; e) in einem auf den vierten Schritt folgenden fünften Schritt wird die Zustellschraube über den Zustellschraube-Schlüssel festgehalten und die Kontermutter über den Kontermutter-Schlüssel auf ein vorgegebenes Drehmoment angezogen.This Problem is solved by a method according to claim 1. According to the invention that includes Process at least the following steps: a) in a first step the lock nut is over a solved with the same cooperating counter nut key; b) in a second step following the first step becomes the Feed screw over one with the same cooperating feed screw key tightened a predetermined torque; c) in one on the second Step following the third step becomes a counter nut assigned key Scale carrier on a the feed screw key associated pointer aligned so that the pointer to a defined first mark of the scale carrier is aligned; d) in a fourth step following the third step becomes the Feed screw over the cooperating with the same feed screw key such solved, that of the feed screw key associated pointer a defined second mark of the scale carrier is aligned; one a fifth step following the fourth step, the feed screw on the Feeding-key and hold the locknut over the locknut key a given torque tightened.
Mit dem erfindungsgemäßen Verfahren kann an Ventilen ein von einem Monteur unabhängiges, definiertes Ventilspiel eingestellt werden. So ist es möglich, an sämtlichen Zylindern einer Brennkraftmaschine sowohl im Bereich der Einlassventile als auch im Bereich der Auslassventile ein gleichmäßiges Ventilspiel einzustellen.With the method according to the invention can be a valve independent of a fitter, defined valve clearance be set. So it is possible at all Cylinders of an internal combustion engine both in the intake valves as well as in the area of the exhaust valves a uniform valve clearance adjust.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ein Ausführungsbeispiel der Erfindung wird, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:preferred Further developments of the invention will become apparent from the dependent claims and the following description. An embodiment of the invention is without limitation to be closer to the drawing explained. Showing:
Die
hier vorliegende Erfindung betrifft ein Verfahren zur Einstellung
eines Ventilspiels an einem Ventil, insbesondere an einem Gaswechselventil
einer Brennkraftmaschine. Das Ventilspiel eines Ventils wird durch
einen Verdrehwinkel einer Zustellschraube gegenüber einer Kontermutter des
Ventils bestimmt. Das erfindungsgemäße Verfahren zur Einstellung
eines definierten Ventilspiels wird nachfolgend unter Bezugnahme
auf
In
einem ersten Schritt des erfindungsgemäßen Verfahrens wird die Kontermutter
In
einem auf den ersten Schritt folgenden zweiten Schritt wird die
Zustellschraube
In
einem auf den zweiten Schritt folgenden dritten Schritt wird ein
dem Kontermutter-Schlüssel
In
einem auf den dritten Schritt folgenden vierten Schritt wird die
Zustellschraube
In
einem auf den vierten Schritt folgenden fünften Schritt wird die Zustellschraube
Mit dem erfindungsgemäßen Verfahren kann an sämtlichen Ventilen, insbesondere Gaswechselventilen, einer Brennkraftmaschine ein von einem Monteur unabhängiges Ventilspiel eingestellt werden, welches an allen Zylindern sowohl für die Einlassventile als auch für die Auslassventile gleichmäßig eingestellt werden kann.With the method according to the invention can at all Valves, in particular gas exchange valves, an internal combustion engine independent from a fitter Valve clearance can be adjusted, which on all cylinders both for the Intake valves as well set the outlet valves evenly can be.
- 1010
- Zustellschraubefeed screw
- 1111
- Kontermutterlocknut
- 1212
- Zustellschraube-SchlüsselFeeding-key
- 1313
- Kontermutter-SchlüsselLock nut wrench
- 1414
- Stecknusssocket
- 1515
- Stecknusssocket
- 1616
- Drehmomentschlüsseltorque wrench
- 1717
- Drehmomentschlüsseltorque wrench
- 1818
- Zeigerpointer
- 1919
- Zifferblattdial
Claims (5)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055647A DE102007055647A1 (en) | 2007-11-21 | 2007-11-21 | Method for adjusting valve clearance at valve, particularly at charge-cycle valve of internal-combustion engine, involves determining valve clearance by twisting angle of setting screw opposite locking nut of valve |
KR1020080083288A KR101357532B1 (en) | 2007-11-21 | 2008-08-26 | Method for adjusting valve clearance |
JP2008233968A JP2009127624A (en) | 2007-11-21 | 2008-09-11 | Method of adjusting gap in valve |
FI20085979A FI124611B (en) | 2007-11-21 | 2008-10-17 | Control of a valve clearance in an engine |
CN2008101762967A CN101440726B (en) | 2007-11-21 | 2008-11-21 | Method for adjusting valve clearance on valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055647A DE102007055647A1 (en) | 2007-11-21 | 2007-11-21 | Method for adjusting valve clearance at valve, particularly at charge-cycle valve of internal-combustion engine, involves determining valve clearance by twisting angle of setting screw opposite locking nut of valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007055647A1 true DE102007055647A1 (en) | 2009-05-28 |
Family
ID=39924622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007055647A Withdrawn DE102007055647A1 (en) | 2007-11-21 | 2007-11-21 | Method for adjusting valve clearance at valve, particularly at charge-cycle valve of internal-combustion engine, involves determining valve clearance by twisting angle of setting screw opposite locking nut of valve |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2009127624A (en) |
KR (1) | KR101357532B1 (en) |
CN (1) | CN101440726B (en) |
DE (1) | DE102007055647A1 (en) |
FI (1) | FI124611B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108331630B (en) * | 2018-02-05 | 2019-08-06 | 安徽江淮汽车集团股份有限公司 | A kind of rocker-arm engine valve clearance regulating device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB448530A (en) * | 1935-01-28 | 1936-06-10 | Jenks Brothers Ltd | Improved means for use more especially in adjusting valve clearance in connection with internal combustion engines |
US2666350A (en) * | 1949-06-08 | 1954-01-19 | Walter W Hackett | Screw-adjusting tool |
DE1858485U (en) * | 1962-08-09 | 1962-09-13 | Daimler Benz Ag | TOOL FOR ADJUSTING THE VALVE CLEARANCE, ESPECIALLY ON COMBUSTION MACHINERY. |
DE60006549T2 (en) * | 1999-06-22 | 2004-09-23 | Codrington, Ernest R., Coquitlam | TOOL FOR ADJUSTING VALVES AND PRELOADING AN INJECTING NOZZLE AND METHOD WITH SUCH A TOOL |
DE60101985T2 (en) * | 2000-08-30 | 2004-12-30 | Perkins Engines Co. Ltd. | Method for automatically adjusting valve lashes in an internal combustion engine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400806C (en) * | 2003-07-23 | 2008-07-09 | 本田技研工业株式会社 | Engine valve clearance adjusting method |
GB2419379B (en) * | 2003-07-23 | 2007-01-03 | Honda Motor Co Ltd | Engine valve clearance adjusting method |
JP4255426B2 (en) | 2004-09-24 | 2009-04-15 | 三菱自動車工業株式会社 | Valve clearance adjusting device and adjusting method |
JP2007255231A (en) * | 2006-03-22 | 2007-10-04 | Honda Motor Co Ltd | Method and device for adjusting tappet clearance |
-
2007
- 2007-11-21 DE DE102007055647A patent/DE102007055647A1/en not_active Withdrawn
-
2008
- 2008-08-26 KR KR1020080083288A patent/KR101357532B1/en active IP Right Grant
- 2008-09-11 JP JP2008233968A patent/JP2009127624A/en active Pending
- 2008-10-17 FI FI20085979A patent/FI124611B/en not_active IP Right Cessation
- 2008-11-21 CN CN2008101762967A patent/CN101440726B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB448530A (en) * | 1935-01-28 | 1936-06-10 | Jenks Brothers Ltd | Improved means for use more especially in adjusting valve clearance in connection with internal combustion engines |
US2666350A (en) * | 1949-06-08 | 1954-01-19 | Walter W Hackett | Screw-adjusting tool |
DE1858485U (en) * | 1962-08-09 | 1962-09-13 | Daimler Benz Ag | TOOL FOR ADJUSTING THE VALVE CLEARANCE, ESPECIALLY ON COMBUSTION MACHINERY. |
DE60006549T2 (en) * | 1999-06-22 | 2004-09-23 | Codrington, Ernest R., Coquitlam | TOOL FOR ADJUSTING VALVES AND PRELOADING AN INJECTING NOZZLE AND METHOD WITH SUCH A TOOL |
DE60101985T2 (en) * | 2000-08-30 | 2004-12-30 | Perkins Engines Co. Ltd. | Method for automatically adjusting valve lashes in an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
CN101440726A (en) | 2009-05-27 |
CN101440726B (en) | 2011-11-23 |
KR20090052795A (en) | 2009-05-26 |
FI20085979A (en) | 2009-05-22 |
FI20085979A0 (en) | 2008-10-17 |
KR101357532B1 (en) | 2014-02-03 |
FI124611B (en) | 2014-10-31 |
JP2009127624A (en) | 2009-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R012 | Request for examination validly filed |
Effective date: 20131127 |
|
R016 | Response to examination communication | ||
R081 | Change of applicant/patentee |
Owner name: MAN ENERGY SOLUTIONS SE, DE Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |