EP2102532A1 - Flachdichtung - Google Patents
FlachdichtungInfo
- Publication number
- EP2102532A1 EP2102532A1 EP07856946A EP07856946A EP2102532A1 EP 2102532 A1 EP2102532 A1 EP 2102532A1 EP 07856946 A EP07856946 A EP 07856946A EP 07856946 A EP07856946 A EP 07856946A EP 2102532 A1 EP2102532 A1 EP 2102532A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flat gasket
- holes
- valve
- gasket according
- hole
- 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- Withdrawn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
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000006228 supernatant Substances 0.000 claims description 2
- 239000012876 carrier material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0818—Flat gaskets
- F16J15/0825—Flat gaskets laminated
- F16J15/0831—Flat gaskets laminated with mounting aids
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0818—Flat gaskets
- F16J2015/0856—Flat gaskets with a non-metallic coating or strip
Definitions
- the invention relates to a flat gasket.
- a design is e.g. from DE 10 2005 025 942 Al known.
- the flat gasket according to the invention has the advantage that, by providing at least one second and at least one third through-bore, which are formed with mutually different diameters in the flat gasket and which for the passage of
- a pair of second through-holes of the same diameter and a pair of third through-holes of the same diameter is provided, wherein the diameter of the pair of second through-holes is different from the diameter of the pair of third through-holes.
- the pairs of through holes with different diameters are arranged in such a way in the flat gasket, that an insert of the gasket is permitted in only one specific position.
- the pairs are arranged in such a manner on the flat gasket, that each through hole as the nearest neighbor each has a through hole of the same diameter and a through hole of different diameter.
- the outer contour of the gasket is formed at least at one portion larger than the outer contour z.
- Valve allow surrounded by a circumferential collar or a closed around the through hole running bead.
- the main body is covered with an elastic material, for. B. preferably rubber coated on both sides.
- a holding device is preferably provided on the second through-holes, which consists of a pair of projecting retaining clips which project from the opening of the second through-hole.
- Fig. 1 is a plan view of an inventive
- Fig. 2 is a side view of a
- Fig. 3 is a plan view of another
- FIG. 4 shows a sectional view through a section of the flat gasket according to the invention.
- Fig. 1 shows a plan view of the flat gasket 1 according to the invention, which for sealing a
- the flat gasket 1 is constructed from a substantially plate-shaped base body 2, the z. B. may be made of a rubber-coated substrate.
- a first through hole 3 is provided in this embodiment, which serves in the assembled state of the flat gasket 1 to allow a connection of the valve by means of a connection or a conduit.
- a circumferential collar 4 or the annular bead on the plate-shaped base body 2 is provided.
- the first collar 4 has a closed course and is preferably produced by forming the base body 2.
- the plate-shaped base body 2 further comprises a pair of second through holes 6, which serve to seal the flat gasket 1 by means of suitable fastening means, for. B. by means of screws, to the valve (not shown) to attach.
- the second through-holes 6 have the same diameter and are arranged with mirror symmetry on the flat gasket 1 with respect to an axis A which divides the flat gasket 1 into two halves.
- a third through hole 5 is further provided in the plate-shaped main body 2 of the flat gasket 1, which has a smaller diameter than that of the second through-hole 6.
- the third through hole 5 is intended to receive a pin, which is provided on the valve or valve housing, and which serves as anti-rotation. Also, by providing the third through-hole, an unambiguous positioning of the flat gasket on the valve is determined, so that a wrong fit is excluded.
- the plate-shaped main body 2 of the flat gasket 1 has an outer contour 8, which substantially corresponds to the outer contour 9 of the valve housing, which is indicated by the dashed line in Fig. 1.
- the outer contour 8 of the flat gasket 1 is provided in two sections with a projection 10 with respect to the contour 9 of the valve housing. This makes it possible that in a mounted state of the valve housing, a part of the gasket 1 is visible and thus it is not forgotten during assembly and can be checked whether the gasket 1 is mounted.
- Fig. 2 is a side view of a power regulator valve 7 is shown, wherein the flat gasket 1 according to the invention is already pre-assembled thereto.
- the valve housing 11 has an outer contour 9, which substantially coincides with the outer contour 8 of the plate-shaped main body 2 of the flat gasket 1, but deviates in two sections thereof. Since the flat gasket 1 according to the invention is formed with a projection 10 with respect to the valve housing 11, the flat gasket 1 visibly bulges even in the installed state of the valve 7.
- the housing 11 of the power regulator valve 7 is further provided with a pair of opposite through-holes 12 which are in position with the second
- Through holes 6 of the gasket 1 match when the gasket 1 is mounted on the valve housing 11.
- the second through holes 6 are used for passing through fastening means in order to fix the valve 7 to the flat gasket 1 and a further component (not shown).
- FIG. 3 shows a plan view of a further exemplary embodiment of the flat gasket 1 according to the invention.
- the flat gasket 1 shown here is designed to seal a pressure valve (not shown).
- the plate-shaped body 2 of the flat gasket 1 is provided in this exemplary embodiment with three first through-holes 3 for passing through pressure lines of the valve, which are arranged asymmetrically for a the B-shaped body 2 in two equal halves dividing axis B provided. Two of the three first through holes 3 have the same diameter, but the third has the first through holes 3 a larger diameter.
- the asymmetrical arrangement of the first through holes 3 on the plate-shaped base body 2 and their different diameters prevent incorrect assembly.
- each of the three first through-holes 3 is surrounded by an annular collar.
- Another, not shown here sealing measure would be the provision of yet another collar (not shown), which surrounds all of the three first through holes 3 in total, whereby a double seal can be achieved.
- a pair of second through holes 6 are arranged with respect to the axis B on the left half of the plate-shaped main body 2 in Fig. 3.
- the two second through-holes 6 are mirror-symmetrical with respect to the axis A on the plate-shaped base body 2 opposite.
- the openings of the second through-holes 6 are each arranged with a holding device in the form of two in the opening opposite
- a pair of third through-holes 5 are provided, which have a smaller diameter than the second through-holes 6 and, unlike the second through-holes 6, also have no holding devices.
- the two third through-holes 5 are arranged mirror-symmetrically. Overall, results from the arrangement of the through holes with different diameters on the plate-shaped Body 2 an asymmetrical arrangement, which prevents incorrect installation. In addition, a false assembly is further avoided by the fact that the retaining clips 13 are provided exclusively in the through holes with a larger diameter.
- the outer contour 8 of the plate-shaped basic body 2 of the flat gasket 1 substantially corresponds to the outer contour 9 of the valve (indicated by the dashed line in FIG. 3), but at two sections each with a projection 10 is formed opposite the contour 9 of the valve housing. This allows in the installed state, a check whether the gasket 1 is installed.
- Fig. 4 shows a sectional view through a portion of the plate-shaped base body 2 in a region of a second through-hole 6.
- the second through-hole 6 is provided at its opening with a pair of opposing retaining clips 13, which protrude substantially perpendicularly from the plate-shaped base body 2 .
- the retaining clips 13 are integrally formed and made of an elastic material.
- the retaining clips are preferably formed on the base body 2 and thus also coated with an elastomer as well as the main body.
- the flat gasket 1 thus provides an effective seal e.g. a variable displacement before a controller or a valve before. All described and / or drawn features can be combined with each other in the context of the invention.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Gasket Seals (AREA)
- Check Valves (AREA)
- Insertion Pins And Rivets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006060017.7A DE102006060017B4 (de) | 2006-12-19 | 2006-12-19 | Flachdichtung |
PCT/EP2007/011223 WO2008074500A1 (de) | 2006-12-19 | 2007-12-19 | Flachdichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2102532A1 true EP2102532A1 (de) | 2009-09-23 |
Family
ID=39264524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07856946A Withdrawn EP2102532A1 (de) | 2006-12-19 | 2007-12-19 | Flachdichtung |
Country Status (6)
Country | Link |
---|---|
US (2) | US20110006488A1 (ja) |
EP (1) | EP2102532A1 (ja) |
JP (1) | JP5236658B2 (ja) |
CN (1) | CN101563558B (ja) |
DE (1) | DE102006060017B4 (ja) |
WO (1) | WO2008074500A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010018677A1 (de) * | 2010-04-28 | 2011-11-03 | Watermann Polyworks Gmbh | Dichtungsmanschette |
USD747445S1 (en) * | 2014-02-10 | 2016-01-12 | Evoqua Water Technologies Llc | One piece gasket assembly |
US10451362B2 (en) | 2016-10-14 | 2019-10-22 | Dana Canada Corporation | Heat exchanger having bypass seal with retention clip |
US10514005B2 (en) | 2017-02-24 | 2019-12-24 | Unison Industries, Llc | Turbine engine thermal seal |
DE102017214662A1 (de) | 2017-08-22 | 2019-02-28 | Mahle International Gmbh | Dichtungsanordnung für einen Abgaskühler |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221039A (en) * | 1978-05-08 | 1980-09-09 | Smith Harman S | Gasket holder clip |
US5118121A (en) * | 1991-01-22 | 1992-06-02 | Hellman Sr Robert R | Compound gasket useful for high temperature, high pressure service |
US5096325A (en) * | 1991-01-24 | 1992-03-17 | Ishikawa Gasket Co., Ltd. | Positioning pin for a gasket |
JP2844501B2 (ja) * | 1991-08-21 | 1999-01-06 | 日本ガスケット株式会社 | 金属製ガスケットおよびその製造方法 |
US5221097A (en) * | 1991-12-10 | 1993-06-22 | Ishikawa Gasket Co., Ltd. | Sealing system using metal gasket with projection bead |
US5544902A (en) * | 1994-06-30 | 1996-08-13 | Dana Corporation | Metal gasket with bolt retention freature |
US5730448A (en) * | 1997-01-03 | 1998-03-24 | Eg&G Pressure Science, Inc. | Seal retainer plate |
US5879012A (en) * | 1997-05-20 | 1999-03-09 | Ishikawa Gasket Co., Ltd. | Metal gasket with reduced thickness bead |
CA2277735A1 (en) * | 1998-09-08 | 2000-03-08 | Dana Corporation | Gasket attachment clip |
US6409178B1 (en) * | 1999-06-09 | 2002-06-25 | Dana Corporation | Multiple layer gasket having selectively removable spacer layers and visual indicators |
US6237557B1 (en) * | 2000-04-28 | 2001-05-29 | Dana Corporation | Integrated push rod locator in cylinder head gasket |
US6845984B2 (en) * | 2000-11-27 | 2005-01-25 | Michael Doyle | Keeper for positioning ring seals |
DE10100934C1 (de) * | 2001-01-10 | 2002-02-28 | Freudenberg Carl Kg | Anordnung zur gasdichten Befestigung eines einen Verbindungsflansch aufweisenden Ansaugkrümmers am Zylinderkopf einer Verbrennungskraftmaschine |
DE20105250U1 (de) * | 2001-03-26 | 2002-08-01 | Eagle-Picher Wolverine GmbH, 74613 Öhringen | Flachdichtung |
JP2003035363A (ja) * | 2001-07-23 | 2003-02-07 | Ishikawa Gasket Co Ltd | シリンダヘッドガスケット |
JP3693943B2 (ja) * | 2001-09-04 | 2005-09-14 | 日本車輌製造株式会社 | 2重式ロッドのジョイントパッキン |
US6533287B1 (en) * | 2001-11-21 | 2003-03-18 | Dana Corporation | Bolt retention mechanism for MLS gasket |
US6945539B2 (en) * | 2002-02-20 | 2005-09-20 | Garlock Sealing Technologies Llc | Seal retainer |
US6926286B2 (en) * | 2002-03-28 | 2005-08-09 | Nichias Corporation | Gasket holding device |
US6869081B1 (en) * | 2002-12-20 | 2005-03-22 | Jjenco, Inc. | Constant seating stress gasket system |
DE10301235A1 (de) * | 2003-01-15 | 2004-07-29 | Federal-Mogul Sealing Systems Bretten Gmbh & Co. Kg | Verfahren zur Herstellung einer Gummiformdichtung |
DE10306416B4 (de) * | 2003-02-15 | 2013-02-21 | Federal-Mogul Sealing Systems Gmbh | Zylinderkopfdichtung |
DE10310124B4 (de) * | 2003-03-07 | 2009-09-10 | Continental Automotive Gmbh | Flachdichtung |
DE10324667A1 (de) * | 2003-05-30 | 2004-12-16 | STE Gesellschaft für Dichtungstechnik mbH | Zylinderkopfdichtung |
DE10335409A1 (de) * | 2003-08-01 | 2005-03-03 | Elringklinger Ag | Vorrichtung zum Halten einer Flachdichtung an einer Bauteil-Dichtfläche |
DE102004034236A1 (de) * | 2004-07-15 | 2006-02-16 | Federal-Mogul Sealing Systems Bretten Gmbh | Dichtung mit Träger und deren Herstellung |
JP2006097833A (ja) * | 2004-09-30 | 2006-04-13 | Fuji Heavy Ind Ltd | ガスケット |
JP4810833B2 (ja) * | 2005-01-28 | 2011-11-09 | マツダ株式会社 | 自動変速機のバルブボディアセンブリ |
JP2006242044A (ja) * | 2005-03-01 | 2006-09-14 | Mazda Motor Corp | エンジンのオイルポンプ装置 |
DE102005025942A1 (de) * | 2005-06-06 | 2006-12-07 | Reinz-Dichtungs-Gmbh | Flachdichtung |
US7306235B2 (en) * | 2005-07-29 | 2007-12-11 | Federal-Mogul World Wide, Inc. | Gasket assembly having isolated compression limiting device |
US20070216109A1 (en) * | 2006-03-16 | 2007-09-20 | Elringklinger Ag | Turbocharger gasket |
JP2008064035A (ja) * | 2006-09-07 | 2008-03-21 | Toyota Industries Corp | ピストン式圧縮機 |
US8210544B2 (en) * | 2008-05-16 | 2012-07-03 | Honeywell International Inc. | Apparatus for preventing incorrect installation of machinery components together |
-
2006
- 2006-12-19 DE DE102006060017.7A patent/DE102006060017B4/de active Active
-
2007
- 2007-12-19 EP EP07856946A patent/EP2102532A1/de not_active Withdrawn
- 2007-12-19 US US12/447,485 patent/US20110006488A1/en not_active Abandoned
- 2007-12-19 CN CN2007800471915A patent/CN101563558B/zh active Active
- 2007-12-19 JP JP2009541885A patent/JP5236658B2/ja active Active
- 2007-12-19 WO PCT/EP2007/011223 patent/WO2008074500A1/de active Application Filing
-
2012
- 2012-07-24 US US13/556,783 patent/US20120286184A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2008074500A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP5236658B2 (ja) | 2013-07-17 |
WO2008074500A1 (de) | 2008-06-26 |
DE102006060017B4 (de) | 2020-10-15 |
US20120286184A1 (en) | 2012-11-15 |
CN101563558A (zh) | 2009-10-21 |
US20110006488A1 (en) | 2011-01-13 |
DE102006060017A1 (de) | 2008-06-26 |
CN101563558B (zh) | 2013-06-05 |
JP2010513809A (ja) | 2010-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE202006007821U1 (de) | Spann- oder Führungsschiene mit Verliersicherung für Haltebolzen | |
EP0610543B1 (de) | Befestigungssystem | |
DE102013009650A1 (de) | Ventil | |
WO2008074500A1 (de) | Flachdichtung | |
DE102009055293A1 (de) | Magnetventilvorrichtung | |
EP3561346A1 (de) | Dichtung, dichtungsanordnung und mehrwege-fluidventil | |
DE102005058843A1 (de) | Zwischenblech einer elektrohydraulischen Steuervorrichtung | |
DE102019132178A1 (de) | Ventilinsel für eine Hydraulikanordnung und Hydraulikanordnung mit Ventilinsel | |
DE102018109617A1 (de) | Spannvorrichtung zum Abdichten und Verbinden zweier Rohre | |
EP2102531A1 (de) | Flachdichtung | |
DE102015009421A1 (de) | Stellventil zum Einstellen einer Prozessfluidströmung einer prozesstechnischen Anlage | |
DE102012000215B4 (de) | Rückschlagventil | |
DE4321514A1 (de) | Abdichtung zweier Gehäuseteile | |
DE102017200886B4 (de) | Lagerdichtungsanordnung für elektronisches Drosselklappensteuerventil | |
DE102020125275A1 (de) | Kabeldurchführungsanordnung und Fahrzeug mit einer Antriebsstrangkomponente mit einer Kabeldurchführungsanordnung | |
DE102007041950B4 (de) | Ventilanordnung, für eine hydrostatische Kolbenmaschine | |
DE2929610A1 (de) | Rueckschlagventil | |
EP0868630A1 (de) | Ventil-anbohrarmatur für eine kunststoffrohrleitung | |
DE10358117A1 (de) | Flachdichtung | |
DE102005018038A1 (de) | Befestigungsvorrichtung zum äußeren Befestigen von Kabeln oder Leitungen an Gehäusen | |
DE202005018060U1 (de) | Anschlussarmatur einer Prüfeinrichtung für mit Schlaucharmaturen konfektionierte Schlauchleitungen | |
EP2828511B1 (de) | Maschinen- oder fahrzeugkomponente | |
DE102007014003A1 (de) | Rohrverbindungsvorrichtung | |
DE102005059957B4 (de) | Halteblech einer ein Gehäuse aufweisenden elektrohydraulischen Steuervorrichtung | |
EP1317620A1 (de) | Individuell gestaltbarer leckölanschluss |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090123 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20130702 |