DE102012010967A1 - Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs - Google Patents
Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs Download PDFInfo
- Publication number
- DE102012010967A1 DE102012010967A1 DE201210010967 DE102012010967A DE102012010967A1 DE 102012010967 A1 DE102012010967 A1 DE 102012010967A1 DE 201210010967 DE201210010967 DE 201210010967 DE 102012010967 A DE102012010967 A DE 102012010967A DE 102012010967 A1 DE102012010967 A1 DE 102012010967A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- crosshead
- connecting rod
- cross
- head
- 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- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
Abstract
Description
Die Erfindung betrifft eine Kreuzkopf/Kolben-Einheit für eine Kolbenmaschine, bei welcher durch besondere Mittel eine einfache und raumsparende Bauweise für die direkte Kraftübertragung von der Kolbenstange zum Pleuel, sowie eine öl- und gasdichte Trennung zwischen dem Kurbeltrieb und der Kolben/Zylinder-Gruppe erreicht wird.The invention relates to a crosshead / piston unit for a piston engine, wherein by special means a simple and space-saving design for direct power transmission from the piston rod to the connecting rod, and an oil and gas-tight separation between the crank mechanism and the piston / cylinder group is reached.
Kreuzkopfkonstruktion sind in mannigfachen Ausführungen bekannt. In Kolbenmaschinen finden sie vorzugsweise Anwendung bei großen Schiffsdieselmotoren und großen Kolbenkompressoren, aber auch bei kleineren Motoren und Maschinen.Phillips construction are known in manifold versions. In piston engines, they are preferably used in large marine diesel engines and large reciprocating compressors, but also in smaller engines and machines.
Besondere Anforderungen bezüglich kleinstmöglicher Einbauverhältnisse, spezieller Abdichtungen und fertigungstechnisch einfachster Ausführungen bestehen hierbei nicht.Special requirements with regard to the smallest possible installation conditions, special seals and manufacturing technology simplest versions do not exist here.
In der
Die
Die
Bei der
Auch andere, für die vorliegende Erfindung relevante Druckschriften wie
Der Erfindung liegt die Aufgabe zugrunde, die Kraft vom Kreuzkopf auf das schwingende Pleuel direkt, d. h. mit Einbeziehung des Pleuelkopfes zu übertragen und eine einfache Kreuzkopf/Kolben-Einheit mit öl- und gasdichter Trennung zwischen Triebwerk und Kolben/Zylinder-Gruppe zu schaffen.The invention is based on the object, the power from the crosshead on the oscillating connecting rod directly, d. H. to transfer with the inclusion of the connecting rod and to create a simple crosshead / piston unit with oil and gas-tight separation between the engine and piston / cylinder group.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die von einer Kolbenstange ausgeübte Druckkraft auf den Kopf einer Pleuelstange übertragen wird, wobei keine Kraftverzweigung über Teile des Kreuzkopfes erfolgt. Ein Kreuzkopfbolzen, der im Kreuzkopf angeordnet ist, dient lediglich zur Übertragung der Normalkräfte vom rohrförmig ausgebildeten Kreuzkopf auf eine Führungsbuchse.This object is achieved in that the pressure exerted by a piston rod pressure force is transmitted to the head of a connecting rod, with no force branching over parts of the crosshead. A crosshead bolt, which is arranged in the crosshead, serves only for transmitting the normal forces from the tubular crosshead to a guide bushing.
Der Kreuzkopf arbeitet in dieser hutförmigen Führungsbuchse, die gegenüber der Kolben/Zylinder-Gruppe gas- und öldicht abgeschlossen ist. Eine Stangendichtung ist in der Führungsbuchse angeordnet, sie umschließt die Kolbenstange und dichtet den Kurbeltrieb von der Kolben/Zylinder-Gruppe hermetisch ab.The crosshead operates in this hat-shaped guide bushing, which is sealed against the piston / cylinder group gas and oil-tight. A rod seal is located in the guide bushing, encloses the piston rod and hermetically seals the crank mechanism from the piston / cylinder group.
Die Erfindung wird nachfolgend an einem Ausführungsbeispiel dargestellt.The invention is illustrated below using an exemplary embodiment.
Die Zeichnungen zeigen:The drawings show:
In der
Diese hutförmige Führungsbuchse
In der Führungsbuchse
Die
Die
Die
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Kolbenstangepiston rod
- 22
- LagerfußSupport base
- 33
- Lagerschalebearing shell
- 44
- Pleuelkopfsmall end
- 55
- Kolbenpiston
- 66
- Pleuelpleuel
- 77
- KreuzkopfbolzenPhillips bolts
- 88th
- KreuzkopfPhillips
- 99
- Führungsbuchseguide bush
- 1010
- Zylindercylinder
- 1111
- Dichtgruppesealing group
- 1212
- Innenringinner ring
- 1313
- Lippendichtunglip seal
- 1414
- Außenringouter ring
- 1515
- Zwischenringintermediate ring
- 1616
- Federelementspring element
- 1717
- Bügelhanger
- 1818
- Blechlaschenmetal tabs
- 1919
- Stiftpen
- 2020
- Zuführbohrungfeed bore
- 2121
- Ringnutring groove
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- FR 833509 A [0004] FR 833509 A [0004]
- CH 29410 A [0005] CH 29410 A [0005]
- DE 3886903 T2 [0006] DE 3886903 T2 [0006]
- EP 0366841 A1 [0007] EP 0366841 A1 [0007]
- DE 1264882 A1 [0008] DE 1264882 A1 [0008]
- DE 4206122 A1 [0008] DE 4206122 A1 [0008]
- DE 69319154 T2 [0008] DE 69319154 T2 [0008]
- EP 0774079 B1 [0008] EP 0774079 B1 [0008]
- EP 0899978 A2 [0008] EP 0899978 A2 [0008]
- GB 135440 A [0008] GB 135440A [0008]
- US 4593608 A [0008] US 4593608 A [0008]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210010967 DE102012010967A1 (en) | 2012-05-31 | 2012-05-31 | Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210010967 DE102012010967A1 (en) | 2012-05-31 | 2012-05-31 | Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012010967A1 true DE102012010967A1 (en) | 2013-12-05 |
Family
ID=49579121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210010967 Withdrawn DE102012010967A1 (en) | 2012-05-31 | 2012-05-31 | Crosshead/piston unit for e.g. piston engine, has cross-head bolts utilized for transmitting normal lateral forces of cross head on cap-shaped trained guide bush, and closure formed by work area and metal sheet tabs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012010967A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015013059A1 (en) | 2015-10-05 | 2017-04-06 | Hermann GOLLE | Opposite piston engine with special engines |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB135440A (en) | ||||
CH29410A (en) | 1903-05-11 | 1904-08-15 | Curt Handwerck | Card punching machine |
FR833509A (en) | 1938-02-11 | 1938-10-24 | Piston | |
DE1264882B (en) | 1965-12-14 | 1968-03-28 | Nat Res Dev | Cross head for piston rods |
US4593608A (en) | 1984-05-01 | 1986-06-10 | Mechanical Technology Incorporated | Lightweight piston-rod assembly for a reciprocating machine |
EP0366841A1 (en) | 1988-11-03 | 1990-05-09 | Dresser-Rand Company | A crosshead and crosshead pin coupling arrangement |
DE4206122A1 (en) | 1991-03-26 | 1992-10-01 | Man B & W Diesel Gmbh | Crosshead and piston rod for two stroke piston engine |
DE3886903T2 (en) | 1987-11-23 | 1994-07-28 | Dresser Rand Co | Cross head in combination with a connecting rod and a piston rod. |
EP0774079B1 (en) | 1992-12-09 | 1998-06-10 | MAN B&W DIESEL A/S | A piston engine of the crosshead type |
EP0899978A2 (en) | 1997-08-28 | 1999-03-03 | Samsung Electronics Co., Ltd. | Short message transmission |
-
2012
- 2012-05-31 DE DE201210010967 patent/DE102012010967A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB135440A (en) | ||||
CH29410A (en) | 1903-05-11 | 1904-08-15 | Curt Handwerck | Card punching machine |
FR833509A (en) | 1938-02-11 | 1938-10-24 | Piston | |
DE1264882B (en) | 1965-12-14 | 1968-03-28 | Nat Res Dev | Cross head for piston rods |
US4593608A (en) | 1984-05-01 | 1986-06-10 | Mechanical Technology Incorporated | Lightweight piston-rod assembly for a reciprocating machine |
DE3886903T2 (en) | 1987-11-23 | 1994-07-28 | Dresser Rand Co | Cross head in combination with a connecting rod and a piston rod. |
EP0366841A1 (en) | 1988-11-03 | 1990-05-09 | Dresser-Rand Company | A crosshead and crosshead pin coupling arrangement |
DE4206122A1 (en) | 1991-03-26 | 1992-10-01 | Man B & W Diesel Gmbh | Crosshead and piston rod for two stroke piston engine |
EP0774079B1 (en) | 1992-12-09 | 1998-06-10 | MAN B&W DIESEL A/S | A piston engine of the crosshead type |
DE69319154T2 (en) | 1992-12-09 | 1998-12-03 | Man B & W Diesel Gmbh | PISTON PISTON ENGINE WITH CROSS HEAD |
EP0899978A2 (en) | 1997-08-28 | 1999-03-03 | Samsung Electronics Co., Ltd. | Short message transmission |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015013059A1 (en) | 2015-10-05 | 2017-04-06 | Hermann GOLLE | Opposite piston engine with special engines |
DE102015013059B4 (en) * | 2015-10-05 | 2021-02-25 | Hermann GOLLE | Opposite piston engine with special drives |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R081 | Change of applicant/patentee |
Owner name: HUSS, JUERGEN, DE Free format text: FORMER OWNER: GOLLE MOTOR GMBH, 01069 DRESDEN, DE Effective date: 20140730 |
|
R005 | Application deemed withdrawn due to failure to request examination |