JP2831601B2 - Equipment for fixing turbochargers - Google Patents
Equipment for fixing turbochargersInfo
- Publication number
- JP2831601B2 JP2831601B2 JP7229354A JP22935495A JP2831601B2 JP 2831601 B2 JP2831601 B2 JP 2831601B2 JP 7229354 A JP7229354 A JP 7229354A JP 22935495 A JP22935495 A JP 22935495A JP 2831601 B2 JP2831601 B2 JP 2831601B2
- Authority
- JP
- Japan
- Prior art keywords
- shape
- casing
- coupling
- fixing
- leg
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
- F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は基礎又は類似物上の
ベース、例えば内燃機関、にターボ過給機を固定するた
めの装置であって、ターボ過給機の少なくとも１つのケ
ーシングに結合されるただ１つの脚から成る形式のもの
に関する。The present invention relates to a device for fixing a turbocharger to a base on a foundation or the like, for example an internal combustion engine, which is connected to at least one casing of the turbocharger. It is of the type consisting of only one leg.
【０００２】[0002]
【従来の技術】大型のターボ過給機の固定は今日では多
くの場合１つ又は２つの脚を介して行われるが、この脚
はターボ過給機のタービン側、要するにガス流出ケーシ
ングのところで内燃機関に結合される。この種のターボ
過給機は別個の基礎上にも取付け可能である。この固定
形式に基づき、保守の際には排気管の取外しも脚の固定
ねじの解離も不要である。しかし、ガス流出ケーシング
が冷却されるようになっていない場合には、特に高い材
料温度が生じる。したがって、材料の比較的大きな熱膨
張が生じるので、この熱膨張を脚によって補償しなけれ
ばならない。BACKGROUND OF THE INVENTION The fixing of large turbochargers is often carried out today via one or two legs, which are connected to the turbine side of the turbocharger, in other words at the gas outlet casing, by an internal combustion engine. Combined with the institution. Such a turbocharger can also be mounted on a separate foundation. Due to this fixing type, neither removal of the exhaust pipe nor disengagement of the fixing screws of the legs is required during maintenance. However, particularly high material temperatures occur if the gas outlet casing is not intended to be cooled. Therefore, a relatively large thermal expansion of the material occurs, which must be compensated for by the legs.
【０００３】このことのために、ガス流出ケーシングが
２つの別個の脚によって固定されており、その一方の脚
が比較的薄い薄板から成っており、したがって熱膨張を
ある程度弾性的に吸収することができるようなターボ過
給機が公知である（ＩＳＳＮ０３０９−３９４８，Ｔｒ
ａｎｓ／ＭａｒＥ（ＴＭ）．Ｖｏｌ．９６，１９８４，
Ｐａｐｅｒ ６４，第４ページ）。To this end, the gas outlet casing is fixed by two separate legs, one of which is made of a relatively thin sheet, so that it can absorb the thermal expansion to some extent elastically. Such turbochargers are known (ISSN 0309-3948, Tr
ans / MarE (TM). Vol. 96, 1984,
Paper 64, page 4).
【０００４】更に別の公知ターボ過給機（ＭＴＺ ５４
（１９９３）６，第２８８ページ）によれば、両方の脚
の一方がシリンダ案内によって片側で滑動するように形
成されており、その結果、ケーシング材料の熱膨張を補
償する範囲が若干大きくなっている。[0004] Yet another known turbocharger (MTZ 54)
(1993) 6, page 288), one of the two legs is formed to slide on one side by means of a cylinder guide, so that the range over which the thermal expansion of the casing material is compensated is slightly increased. I have.
【０００５】以上述べた両解決手段では、ケーシングの
熱膨張の補償能力がわずかであるばかりでなしに、軸方
向の強度が比較的わずかである。このことによって、緩
んだ、あるいはそれどころか破損した、固定部材による
不快な振動問題が生じるおそれがある。したがって、こ
のような形式で固定されたターボ過給機の運転の確実性
は充分に保証されていない。In both of the above-mentioned solutions, not only the ability to compensate for the thermal expansion of the casing is small, but also the axial strength is relatively small. This can lead to unpleasant vibration problems due to loose or even broken fixing members. Therefore, the reliability of operation of the turbocharger fixed in such a manner is not sufficiently guaranteed.
【０００６】これに対して、脚を１つしか備えていない
公知のターボ過給機（ｎａｐｉｅｒｔｕｒｂｏｃｈａｒ
ｇｅｒｓ ＮＡ１５０−３５０，会社カタログ ３Ｍ１
７８Ｅ，Ｐｕｂｌｉｃａｔｉｏｎ １１０，１９７８，
第４〜６ページ）は、所要の軸方向の強度を有してい
る。しかし、このターボ過給機は、材料の熱膨張を脚に
よって補償することができない。したがって、ターボ過
給機の運転の確実性は同様に充分に保証されていない。On the other hand, a known turbocharger having only one leg (napierturbochar)
gers NA150-350, company catalog 3M1
78E, Publication 110, 1978,
4 to 6) have the required axial strength. However, this turbocharger cannot compensate for the thermal expansion of the material by the legs. Therefore, the reliability of operation of the turbocharger is likewise not sufficiently ensured.
【０００７】更に、以上述べた解決手段では、脚に対す
るガス流出ケーシングの位置の変化がまったく許されな
いか又は段階的にしか許されない。したがって、ガス流
出ケーシングは１つ又はわずかな所定の位置でしか内燃
機関と結合することができない。したがって、種々異な
る取付け条件への適合はほとんど不可能である。[0007] Furthermore, in the solution described above, the change of the position of the gas outlet casing relative to the legs is not allowed at all or only stepwise. The gas outlet casing can therefore only be connected to the internal combustion engine at one or a few predetermined locations. Thus, adaptation to different mounting conditions is almost impossible.
【０００８】[0008]
【発明が解決しようとする課題】本発明はこれらのすべ
ての欠点を回避しようとするものである。本発明の課題
とするところは、ターボ過給機の運転の確実性を向上さ
せると共に、ターボ過給機を種々の向きで固定し得るよ
うにすることである。The present invention seeks to avoid all these disadvantages. It is an object of the present invention to improve the reliability of the operation of a turbocharger and to enable the turbocharger to be fixed in various directions.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決した本発
明の構成によれば、請求項１に記載のように、最初に述
べた形式のターボ過給機を固定するための装置におい
て、前記の脚に、中央の少なくとも１つの結合部材と、
少なくとも２つの外側の支持部材とが配置されているの
に対し、ケーシングにはこれらの結合部材及び支持部材
にそれぞれ対応する対向部材が配置されており、脚の結
合部材とケーシングの対向部材とは、また脚の支持部材
とケーシングの対向部材とは、それぞれ互いに形状結合
し、結合部材と対向部材との形状結合の方向は、支持部
材と対向部材との形状結合の方向に対して直角であるよ
うにした。なお、本明細書において「形状結合」とは形
状による束縛に基づくゆるみのない結合を意味するもの
とする。According to an embodiment of the present invention, there is provided an apparatus for fixing a turbocharger of the type described first, comprising: At least one central connecting member on the leg of
While at least two outer support members are arranged, opposed members corresponding to these coupling members and the support members are arranged in the casing, respectively. Further, the support member of the leg and the facing member of the casing are form-coupled to each other, and the direction of the form coupling between the coupling member and the facing member is perpendicular to the direction of the form coupling between the support member and the facing member. I did it. In this specification, “shape connection” means a connection without looseness based on a constraint by a shape.
【００１０】中央での形状結合と側方の支持部材とによ
るこのような安定したサドル状のプレート構造に基づ
き、脚を介したケーシングの簡単な膨張補償が達成され
る。この場合、ケーシングはほとんど妨げられることな
く支持部材上をしゅう動することができる。互いに比較
的大きな間隔をおいて位置する支持部材によって、ター
ボ過給機は極めて大きな強度をもって固定される。Due to such a stable saddle-shaped plate structure with a central form connection and side supports, simple expansion compensation of the casing via the legs is achieved. In this case, the casing can slide on the support member with almost no hindrance. By means of the support members located at a relatively large distance from one another, the turbocharger is fixed with very great strength.
【００１１】脚が基板を備えており、この基板上に結合
部材及び支持部材が配置されており、結合部材が過給機
縦方向でケーシングの対向部材と形状結合する横溝を備
えており、外側の支持部材が基板の両側に過給機縦方向
に対して直角の向きで配置されており、結合部材に対応
する対向部材が、少なくとも１つの形状結合領域を一体
に備えている固定リブとしてケーシングに形成されてお
り、かつ、支持部材に対応する対向部材が両側でケーシ
ングの周囲に配置された固定フランジとして形成されて
いると特に効果的である。これによって、ケーシングと
脚との形状結合による結合が軸方向並びにこれに対して
直角な方向で実現される。The leg has a substrate, on which a coupling member and a support member are arranged, and the coupling member has a lateral groove which is form-coupled with the opposing member of the casing in the vertical direction of the supercharger. Are disposed on both sides of the substrate in a direction perpendicular to the longitudinal direction of the supercharger, and a facing member corresponding to the coupling member has a casing as a fixing rib integrally provided with at least one shape coupling region. It is particularly advantageous if the facing members corresponding to the support members are formed as fixed flanges arranged on both sides around the casing. As a result, a positive connection of the housing and the legs is achieved in the axial direction and at right angles thereto.
【００１２】更に、各支持部材上にそれぞれ少なくとも
１つの形状結合面が形成されており、この形状結合面
が、支持部材に対応する対向部材（固定フランジ）に配
置された形状結合面と協働するようにすると有利であ
る。これらの形状結合面は円環状又は多角形状に形成さ
れる。ケーシングの周囲に配置された形状結合面の数
が、支持部材の形状結合面の数よりも何倍も大きいと特
に効果的である。これによって、特に形状結合面が円環
状に構成されている場合に、その都度の条件に応じてガ
ス流出ケーシングに対して０度と１８０度との間の任意
の位置でケーシングへの脚の固定を行なうことができ
る。Furthermore, at least one form-locking surface is formed on each support member, and this form-locking surface cooperates with a form-locking surface arranged on an opposing member (fixed flange) corresponding to the support member. It is advantageous to do so. These shape coupling surfaces are formed in an annular or polygonal shape. It is particularly advantageous if the number of form-fitting surfaces arranged around the casing is many times larger than the number of form-fitting surfaces of the support member. This makes it possible to fix the legs to the casing at any position between 0 and 180 degrees with respect to the gas outlet casing, depending on the respective conditions, especially if the shape-coupling surface is formed in an annular shape. Can be performed.
【００１３】支持部材は有利には円弧状の切欠を備えて
いる。これによって支持部材を特に容易にケーシングの
形状に適合させることができる。更にこの切欠によっ
て、脚に伝達される熱量が比較的わずかとなる。[0013] The support member preferably has an arc-shaped notch. This makes it possible to adapt the support element particularly easily to the shape of the housing. Furthermore, the cutout allows a relatively small amount of heat to be transmitted to the legs.
【００１４】[0014]
【発明の実施の形態】次に本発明の実施例に基づいて本
発明の構成を具体的に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the configuration of the present invention will be specifically described based on embodiments of the present invention.
【００１５】図面には本発明の理解にとって重要な部分
だけが示されている。ターボ過給機の固定のためのベー
スとして役立つ内燃機関若しくは基礎は図示されていな
い。ガス流出ケーシングのｘ軸、ｙ軸、ｚ軸は矢印によ
って示されている。The drawings show only those parts which are important to the understanding of the invention. An internal combustion engine or foundation serving as a base for fixing the turbocharger is not shown. The x, y and z axes of the gas outlet casing are indicated by arrows.
【００１６】ガス流出ケーシング１はターボ過給機４の
圧縮機側２とタービン側３との間に配置されている。ガ
ス流出ケーシング１はサドル状の脚５を介して図示しな
い内燃機関に固定される（図１）。脚は基板６を備えて
いる。基板は横溝によって過給機縦方向７にケーシング
と形状結合する中央の結合部材８と、この横溝に対して
直角方向にケーシングと形状結合する２つの外側の支持
部材９とを備えている（図２）。The gas outlet casing 1 is arranged between the compressor side 2 and the turbine side 3 of the turbocharger 4. The gas outlet casing 1 is fixed to an internal combustion engine (not shown) via saddle-shaped legs 5 (FIG. 1). The leg has a substrate 6. The substrate is provided with a central coupling member 8 which is form-coupled to the casing in the longitudinal direction 7 of the supercharger by means of a transverse groove, and two outer support members 9 which are form-coupled to the casing at right angles to the transverse groove (FIG. 1). 2).
【００１７】横溝を備えた結合部材８は、これに対応し
て固定リブとしてガス流出ケーシング１に形成された対
向部材１０と形状結合する。ガス流出ケーシング１の全
周にわたり延びている固定リブ（対向部材）１０には結
合部材８のための１つの形状結合領域１１が形成されて
いる（図３）。The coupling member 8 provided with the lateral groove is correspondingly form-coupled with the opposing member 10 formed on the gas outflow casing 1 as a fixing rib. The fixing rib (opposing member) 10 extending over the entire circumference of the gas outflow casing 1 is provided with one shaped coupling region 11 for the coupling member 8 (FIG. 3).
【００１８】固定リブ１０が複数の形状結合領域１１を
任意の箇所に備えることができるのはいうまでもない。
また、中央の結合部材８の横溝をリブとして基板６に形
成し、対向部材１０をガス流出ケーシング１に設けられ
た環状溝として形成してもよい。It goes without saying that the fixing rib 10 can have a plurality of shape-coupling regions 11 at arbitrary positions.
Alternatively, the lateral groove of the central coupling member 8 may be formed on the substrate 6 as a rib, and the facing member 10 may be formed as an annular groove provided on the gas outflow casing 1.
【００１９】基板６及び形状結合領域１１にはそれぞれ
２つの互いに協働する孔１２若しくはねじ孔１３が設け
られており、これらの孔及びねじ孔は、ねじとして形成
された２つの固定部材１４による脚５とガス流出ケーシ
ング１との結合のために役立てられる（図１から図
４）。この種の結合は任意の数の固定部材１４によって
も実現されるのはいうまでもない。The substrate 6 and the shape-coupling region 11 are each provided with two cooperating holes 12 or screw holes 13 which are formed by two fixing members 14 formed as screws. This serves for the connection of the legs 5 to the gas outlet casing 1 (FIGS. 1 to 4). Needless to say, this kind of connection can be realized by any number of fixing members 14.
【００２０】ガス流出ケーシング１の周囲には両側に支
持部材９と形状結合する対向部材１５が固定フランジと
して支持部材９に対向して形成されている。支持部材９
には複数の形状結合面１６が形成されており、これらの
形状結合面は固定フランジ１５の対応する形状結合面１
７と協働する。形状結合面１６及び１７は多角形状に形
成されている（図２、図３）。形状結合面１６及び１７
が円環状に形成されてもよいのはいうまでもない（図
４）。形状結合面１７はガス流出ケーシング１のほぼ全
周にわたり配置されている。ガス流出ケーシング１に対
する脚５の固定位置を変えることができるようにするた
めに、固定フランジ１５はガス流出ケーシング１の上部
でもほぼ同形に湾曲して形成されている（図１から図３
まで）。Around the gas outflow casing 1, opposing members 15 which are form-coupled to the support member 9 on both sides are formed opposite to the support member 9 as fixed flanges. Support member 9
Are formed with a plurality of shape-coupling surfaces 16, which correspond to the corresponding shape-coupling surfaces 1 of the fixing flange 15.
Work with 7. The shape coupling surfaces 16 and 17 are formed in a polygonal shape (FIGS. 2 and 3). Shape coupling surfaces 16 and 17
May be formed in an annular shape (FIG. 4). The shape-coupling surface 17 is arranged over substantially the entire circumference of the gas outflow casing 1. In order to be able to change the fixing position of the leg 5 with respect to the gas outflow casing 1, the fixing flange 15 is also formed in the upper part of the gas outflow casing 1 so as to be curved in substantially the same shape (FIGS. 1 to 3).
Until).
【００２１】支持部材９は円弧状の切欠１８を備えてい
る。基板６には、内燃機関にガス流出ケーシング１を固
定するための４つの取付け孔１９が設けられている。The supporting member 9 has an arc-shaped notch 18. The substrate 6 is provided with four mounting holes 19 for fixing the gas outflow casing 1 to the internal combustion engine.
【００２２】ガス流出ケーシング１の固定時に、まず脚
５が所要の位置、例えば図４に示す両方の位置の一方の
位置でガス流出ケーシング１に取付けられる。この場
合、脚５はその結合部材８の横溝によりガス流出ケーシ
ング１の固定リブ１０の形状結合領域１１上を所定の位
置にしゅう動せしめられ、形状結合によって軸方向に不
動に固定される。孔１２若しくはねじ孔１３内にねじ１
４をねじ込むことによって、脚５は半径方向でも固定さ
れる。次いで脚５は取付け孔１９内にねじ込まれたねじ
２０によって内燃機関に結合される。When the gas outflow casing 1 is fixed, the leg 5 is first attached to the gas outflow casing 1 at a required position, for example, one of the two positions shown in FIG. In this case, the leg 5 is slid to a predetermined position on the shape coupling region 11 of the fixing rib 10 of the gas outflow casing 1 by the lateral groove of the coupling member 8, and is fixed immovably in the axial direction by the shape coupling. Screw 1 in hole 12 or screw hole 13
By screwing in 4, the legs 5 are also fixed in the radial direction. The legs 5 are then connected to the internal combustion engine by screws 20 screwed into mounting holes 19.
【００２３】ガス流出ケーシング１の形状結合面１７が
過給機縦方向７では支持部材９の形状結合面１６に形状
結合していないため、材料の熱膨張は脚５を介して補償
される。The thermal expansion of the material is compensated for via the legs 5, since the positive connection 17 of the gas outlet casing 1 is not positively connected to the positive connection 16 of the support member 9 in the longitudinal direction 7 of the turbocharger.
【００２４】本発明に基づく脚がターボ過給機４の他の
ケーシングに固定されてもよいのはいうまでもない。同
様に、２つの隣合うケーシング１に脚５を結合すること
も可能である。It goes without saying that the legs according to the invention may be fixed to another casing of the turbocharger 4. It is likewise possible to connect the legs 5 to two adjacent casings 1.
【図１】本発明に基づく脚を備えたターボ過給機の斜視
図である。FIG. 1 is a perspective view of a turbocharger provided with legs according to the present invention.
【図２】本発明に基づく脚の拡大斜視図である。FIG. 2 is an enlarged perspective view of a leg according to the present invention.
【図３】ｘ軸及びｙ軸を中心として若干前方に回転させ
たガス流出ケーシングの斜視図である。FIG. 3 is a perspective view of the gas outlet casing rotated slightly forward about the x-axis and the y-axis.
【図４】脚の２つの可能な固定位置を示したガス流出ケ
ーシングの横断面図である。FIG. 4 is a cross-sectional view of the gas outlet casing showing two possible fixing positions of the legs.
１ ガス流出ケーシング、 ２ 圧縮機側、 ３ ター
ビン側、 ４ ターボ過給機、 ５ 脚、 ６ 基板、
７ 過給機縦方向、 ８ 横溝を備えた結合部材、
９ 支持部材、 １０ 対向部材（固定リブ）、 １１
形状結合領域、 １２ 孔、 １３ ねじ孔、 １４
固定部材（ねじ）、 １５ 対向部材（固定フラン
ジ）、 １６ 形状結合面、 １７ 形状結合面、 １
８ 切欠、１９ 取付け孔、 ２０ ねじ1 Gas outlet casing, 2 Compressor side, 3 Turbine side, 4 Turbocharger, 5 Legs, 6 Substrate,
7 a supercharger longitudinal direction, 8 a coupling member with a transverse groove,
9 support member, 10 facing member (fixing rib), 11
Shape connection area, 12 holes, 13 screw holes, 14
Fixing member (screw), 15 Opposing member (fixing flange), 16 shape connection surface, 17 shape connection surface, 1
8 Notch, 19 mounting hole, 20 screw
フロントページの続き (56)参考文献 特開 平６−17660（ＪＰ，Ａ) 実開 平５−89897（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) F04D 29/60Continuation of front page (56) References JP-A-6-17660 (JP, A) JP-A-5-89897 (JP, U) (58) Fields investigated (Int. Cl. 6 , DB name) F04D 29 / 60
Claims (9)
機を固定するための装置であって、ターボ過給機の少な
くとも１つのケーシングに結合されるただ１つの脚から
成る形式のものにおいて、この脚（５）に、中央の少な
くとも１つの結合部材（８）と、少なくとも２つの外側
の支持部材（９）とが配置されているのに対し、ケーシ
ング（１）にはこれらの結合部材（８）及び支持部材
（９）にそれぞれ対応する対向部材（１０，１５）が配
置されており、脚（５）の結合部材（８）とケーシング
（１）の対向部材（１０）とは、また脚（５）の支持部
材（９）とケーシング（１）の対向部材（１５）とは、
それぞれ互いに形状結合し、結合部材（８）と対向部材
（１０）との形状結合の方向は、支持部材（９）と対向
部材（１５）との形状結合の方向に対して直角であるこ
とを特徴とする、ターボ過給機を固定するための装置。1. A device for fixing a turbocharger to a base on a foundation or the like, the type comprising only one leg connected to at least one casing of the turbocharger. , to the leg (5), a central least one coupling element (8), less contrast Kutomo and the two outer support members (9) are arranged, Keshi
The connecting member (8) and the supporting member
Opposing members (10, 15) corresponding to (9) are provided.
The connecting member (8) of the leg (5) and the casing
The facing member (10) of (1) is also a supporting portion of the leg (5).
The material (9) and the opposing member (15) of the casing (1)
Forming connection with each other, connecting member (8) and opposing member
The direction of shape coupling with (10) is opposite to the support member (9).
Wherein the right angle der Rukoto to the direction of the positive engagement with the member (15), a device for fixing the turbocharger.
り、この基板上に結合部材（８）及び支持部材（９）が
配置されており、 ｂ） 結合部材（８）が過給機縦方向（７）でケーシン
グ（１）の対向部材（１０）と形状結合する横溝を備え
ており、 ｃ） 外側の支持部材（９）が基板（６）の両側に過給
機縦方向（７）に対して直角の向きで配置されており、 ｄ） 結合部材（８）に対応する対向部材（１０）が、
少なくとも１つの形状結合領域（１１）を一体に備えて
いる固定リブとしてケーシング（１）に形成されてお
り、かつ、 ｅ） 支持部材（９）に対応する対向部材（１５）が両
側でケーシング（１）の周囲に配置された固定フランジ
として形成されていることを特徴とする、請求項１記載
の装置。2. The leg (5) comprises a substrate (6) on which a coupling member (8) and a support member (9) are arranged, and b) the coupling member (8) Casein in the vertical direction of the turbocharger (7)
It has a transverse groove which form binding facing member (10) of the grayed (1), c) perpendicular to the supercharger longitudinal direction (7) outside of the support member (9) on both sides of the substrate (6) D) the opposing member (10) corresponding to the coupling member (8)
At least one form-fitting region (11) integrally provided with
And e) an opposing member (15) corresponding to the support member (9) is formed as a fixed flange disposed around the casing (1) on both sides. characterized in that there, apparatus according to claim 1.
つの形状結合面（１６）が形成されており、この形状結
合面が、支持部材（９）に対応する対向部材（１５）に
配置された形状結合面（１７）と協働することを特徴と
する、請求項２記載の装置。3. The support members (9) each having at least one
One of which form-fitting surface (16) is formed, this shape forming
And wherein mating surface is, that you cooperate disposed opposing member (15) shape coupling surface (17) corresponding to the supporting member (9)
To The apparatus of claim 2 wherein.
と、支持部材（９）に対応する対向部材（１５）の形状
結合面（１７）とが、円環状又は多角形状に形成されて
いることを特徴とする、請求項１から３までのいずれか
１項に記載の装置。4. The shape-coupling surface (16) of the support member (9 ).
And the shape of the opposing member (15) corresponding to the support member (9)
Coupling surface (17), but is characterized in that it is formed in an annular shape or a polygonal shape, according to any one of claims 1 to 3.
状結合面（１７）の数が、支持部材（９）の形状結合面
（１６）の数よりも何倍も大きいことを特徴とする、請
求項１から４までのいずれか１項に記載の装置。5. A shape arranged around the casing (1)
The number of Jo coupling surface (17), characterized in that many times greater than than the number of form-fitting surface of the support member (9) (16), according to any one of claims 1 to 4 apparatus.
ブ（１０）とが、少なくとも１つの固定部材（１４）に
より互いに結合されていることを特徴とする、請求項１
から５までのいずれか１項に記載の装置。And wherein the leg (5), the casing (1) fixing ribs (10) and is of, characterized in that it is coupled to one another by at least one fixing member (14), according to claim 1
The device according to any one of claims 1 to 5.
０）がケーシング（１）の全周にわたり延びており、か
つ、単数又は複数の形状結合領域（１１）が固定リブ
（１０）の任意の箇所に配置されていることを特徴とす
る、請求項１から６までのいずれか１項に記載の装置。7. The shape coupling surface (17) and the fixing rib (1).
0) extends over the entire circumference of the casing (1), and one or more shape-coupling regions (11) are arranged at any positions of the fixing ribs (10) .
That, according to any one of claims 1 to 6.
いることを特徴とする、請求項１から７までのいずれか
１項に記載の装置。8. characterized in that the support member (9) is provided with a notch (18) A device according to any one of claims 1 to 7.
設けられていることを特徴とする、請求項１から８まで
のいずれか１項に記載の装置。 Wherein the 9. substrate a plurality of mounting holes (6) (19) is provided, apparatus according to any one of claims 1 to 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4432073.6 | 1994-09-09 | ||
| DE4432073A DE4432073C2 (en) | 1994-09-09 | 1994-09-09 | Device for fastening turbochargers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0874795A JPH0874795A (en) | 1996-03-19 |
| JP2831601B2 true JP2831601B2 (en) | 1998-12-02 |
Family
ID=6527763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7229354A Expired - Lifetime JP2831601B2 (en) | 1994-09-09 | 1995-09-06 | Equipment for fixing turbochargers |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2831601B2 (en) |
| KR (1) | KR100386735B1 (en) |
| CN (1) | CN1053726C (en) |
| DE (1) | DE4432073C2 (en) |
| GB (1) | GB2292976B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925684A1 (en) * | 1999-06-04 | 2000-12-07 | Asea Brown Boveri | Fastener for turbocharger to base e.g. IC engine has positively interconnecting connection elements on bearing housing and main fastener foot |
| EP1176286B1 (en) * | 2000-07-26 | 2005-06-15 | ABB Turbo Systems AG | Fastening device for a turbocharger |
| EP1293681A1 (en) | 2001-09-14 | 2003-03-19 | ABB Turbo Systems AG | Mounting device for a turbomachine |
| EP1331365A1 (en) * | 2002-01-29 | 2003-07-30 | ABB Turbo Systems AG | Turbocharger mounting device |
| FR2852624B1 (en) * | 2003-03-17 | 2006-04-28 | Renault Sa | DEVICE FOR FASTENING A TURBOCHARGER ON A COMBUSTION ENGINE |
| FR2856734B1 (en) * | 2003-06-30 | 2005-09-02 | Renault Sa | ENGINE COMPRISING A TURBOCHARGER ATTACHED TO THE CYLINDER BLOCK THROUGH ITS CENTRAL HOUSING |
| GB0414043D0 (en) | 2004-06-23 | 2004-07-28 | Rolls Royce Plc | Securing arrangement |
| EP1650409A1 (en) * | 2004-10-21 | 2006-04-26 | ABB Turbo Systems AG | Mounting device of a turbocharger housing |
| DE102005025602B4 (en) * | 2005-06-03 | 2008-08-28 | Man Diesel Se | Internal combustion engine |
| EP2090756A1 (en) * | 2008-02-18 | 2009-08-19 | ABB Turbo Systems AG | Fastening device for an exhaust turbocharger |
| US8281602B2 (en) * | 2009-09-11 | 2012-10-09 | General Electric Company | Circumferentially self expanding combustor support for a turbine engine |
| DE102010041066B4 (en) * | 2010-09-20 | 2012-09-27 | Mtu Friedrichshafen Gmbh | Carrier housing and internal combustion engine |
| DE102012109807A1 (en) | 2012-10-15 | 2014-04-17 | Benteler Automobiltechnik Gmbh | turbocharger |
| RU2671611C1 (en) * | 2015-07-06 | 2018-11-02 | Дрессер-Рэнд Компани | Reinforced construction for rotating mechanisms |
| DE102015014030A1 (en) * | 2015-10-31 | 2017-05-04 | Man Diesel & Turbo Se | Exhaust gas turbocharger and support structure for an exhaust gas turbocharger |
| DE102017120506A1 (en) * | 2017-09-06 | 2019-03-07 | Man Diesel & Turbo Se | turbocharger |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3455107A (en) * | 1967-05-25 | 1969-07-15 | Albert N Addie | Regenerative gas turbine engine structure |
| US3965681A (en) * | 1975-06-30 | 1976-06-29 | General Motors Corporation | Internal combustion engine and turbosupercharger therefor with heat pipe for intake mixture heating |
| US4474007A (en) * | 1980-09-29 | 1984-10-02 | Ab Volvo | Turbocharging device for an internal combustion engine |
| DE3226690A1 (en) * | 1982-07-16 | 1984-01-26 | Daimler-Benz Ag, 7000 Stuttgart | Support for an exhaust turbocharger |
| DE3341119C1 (en) * | 1983-11-12 | 1985-06-20 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Support arm for an internal combustion engine |
| DE3439738C2 (en) * | 1984-10-31 | 1986-12-11 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Supercharged internal combustion engine |
| DE3641478A1 (en) * | 1986-12-04 | 1988-06-16 | Klein Schanzlin & Becker Ag | HOUSING CARRIER FOR FLOWING MACHINES |
| WO1993024735A1 (en) * | 1992-06-02 | 1993-12-09 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Support casing with integrated bearing housing for a turbo-charger |
-
1994
- 1994-09-09 DE DE4432073A patent/DE4432073C2/en not_active Expired - Fee Related
-
1995
- 1995-07-24 GB GB9515142A patent/GB2292976B/en not_active Expired - Fee Related
- 1995-09-05 KR KR1019950029044A patent/KR100386735B1/en not_active IP Right Cessation
- 1995-09-06 JP JP7229354A patent/JP2831601B2/en not_active Expired - Lifetime
- 1995-09-08 CN CN95115911A patent/CN1053726C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR960011159A (en) | 1996-04-20 |
| CN1053726C (en) | 2000-06-21 |
| GB2292976B (en) | 1998-07-29 |
| DE4432073A1 (en) | 1996-03-14 |
| CN1127323A (en) | 1996-07-24 |
| GB9515142D0 (en) | 1995-09-20 |
| GB2292976A (en) | 1996-03-13 |
| KR100386735B1 (en) | 2003-08-02 |
| DE4432073C2 (en) | 2002-11-28 |
| JPH0874795A (en) | 1996-03-19 |
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