EP0850360B1 - Gehäuse für einen seitenkanalverdichter - Google Patents
Gehäuse für einen seitenkanalverdichter Download PDFInfo
- Publication number
- EP0850360B1 EP0850360B1 EP96934404A EP96934404A EP0850360B1 EP 0850360 B1 EP0850360 B1 EP 0850360B1 EP 96934404 A EP96934404 A EP 96934404A EP 96934404 A EP96934404 A EP 96934404A EP 0850360 B1 EP0850360 B1 EP 0850360B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- rings
- front wall
- housing according
- halves
- 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
- 238000007789 sealing Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Images
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
- F04D23/00—Other rotary non-positive-displacement pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
Definitions
- the invention relates to one of two housing halves existing housing for a side channel blower, with two radially spaced from each other on the front wall of each housing half, rings protruding axially from the front wall.
- the US document US-A-3,915,589 shows the housing of a side channel compressor, the radially arranged in the circumferential direction Has cooling fins.
- Another side channel compressor housing is through DE-U-92 15 231 known.
- the case halves are made made of metal, e.g. Aluminum, and therefore have a sufficient strength.
- the invention has for its object the housing one Side channel compressor to be designed so that it is in a manufacture from a lower strength than metal Material, e.g. Plastic, the one that occurs during operation Can withstand loads.
- metal Material e.g. Plastic
- the problem is solved according to the invention in that the radius of the rings approximately the outer and inner radius of the side channel formed in the housing halves corresponds and spokes-like extending between these rings Rib walls are formed.
- Such a housing also has a sufficient level when manufactured from plastic Firmness on.
- the rib walls come on the outside of the wall part forming the side channel. Just these wall parts are stressed by the compression pressure and thus supported accordingly by the rib walls.
- One of the rings can advantageously be designed as a centering ring become.
- a further increase in the strength of the housing can be achieve that in addition to the front wall both rings a radially inner, axially extended Centering ring is formed and that between the Centering ring and the ring adjacent to this also extending rib-like further rib walls on the Front wall are provided.
- the manufacture of the plastic housing halves continues to offer the possibility of in the parting plane of the housing halves lying front peripheral edge on each housing half one extending over the one half of the circumference Sealing lip and one extending over the other circumferential half Provide sealing groove. Through these sealing lips and Sealing grooves that interlock when the housing halves are joined together, a sufficient seal between the the existing joint between the two halves of the housing.
- first and second ring 4 and 5 are opposite the front wall 3 axially in front and are radially spaced apart.
- the radius of the first ring 4 corresponds approximately to the outer radius of the in each housing half 1 and 2 shaped side channels 6 and the radius of the second ring approximately the inner radius of the Side channels 6.
- each housing half 1 and 2 Concentric to the two rings 4 and 5 is radial further a centering ring 9 on the inside of the front wall 3 each housing half 1 and 2 provided. In that area between this centering ring 9 and the adjacent second Ring 5 further rib walls 10 are formed, the opposite extending between the first and second rings 4 and 5 Rib walls 7 are arranged on gap.
- the load forces are also in the second ring 5 initiated, which thus contributes to the increase in strength.
- Knockouts 18 are also provided on the housing halves 1 and 2 provided for an inlet and an outlet opening. This Knockouts 18 are then in the corresponding housing half away. Likewise, knockouts 19 for one Shaft insertion opening and knockouts 20 for fastening holes present on the housing halves. These knockouts 19 and 20 are then also in the corresponding housing half away.
- the housing halves 1 and 2 can thus in the same shape, i.e. be carried out identically. To do this, only the Foot parts 15 and the knockouts 18 to 20 symmetrically a halving line, which is in the middle between the knockouts 18 runs for the inlet and outlet opening, arranged become.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
- Fig. 1
- eine Draufsicht auf eine Gehäusehälfte eines Seitenkanalverdichtergehäuses, und
- Fig. 2
- die beiden Gehäusehälften eines Seitenkanalverdichtergehäuses im Schnitt entlang der Linie II-II in Fig. 1.
Claims (7)
- Aus zwei Gehäusehälften (1, 2) bestehendes Gehäuse für einen Seitenkanalverdichter, mit zwei an der Frontwand (3) jeder Gehäusehälfte (1, 2) radial voneinander beabstandeten, gegenüber der Frontwand (3) axial vorstehenden Ringen (4, 5), dadurch gekennzeichnet, daß der Radius der Ringe (4, 5) etwa dem Außen- und dem Innenradius des in den Gehäusehälften (1, 2) ausgebildeten Seitenkanals (6) entspricht, und zwischen diesen Ringen (4, 5) speichenartig erstreckende Rippenwände (7) angeformt sind.
- Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß einer der Ringe als Zentrierring (9) ausgebildet ist.
- Gehäuse nach Anspruch 1, dadurch gekennzeichnet, daß an der Frontwand (3) zusätzlich zu den beiden Ringen (4 und 5) ein radial weiter innen liegender axialerstreckter Zentrierring (9) angeformt ist und daß zwischen dem Zentirering (9) und dem zu diesem benachbarten Ring (5) ebenfalls sich speichenartig erstreckende weitere Rippenwände (10) an der Frontwand (3) vorgesehen sind.
- Gehäuse nach Anspruch 3, dadurch gekennzeichnet, daß die weiteren Rippenwände (10) gegenüber den Rippenwänden (7) auf Lücke angeordnet sind.
- Gehäuse nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß auch zwischen dem Zentrierring (9) und einem gegenüber diesem radial weiter innen liegenden Nabenansatz (11) zusätzlich radial erstreckte Verstärkungsrippen (12) an der Frontwand (3) angeformt sind.
- Gehäuse nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an den in der Trennebene (21) der Gehäusehälften (1 und 2) liegenden stirnseitigen Umfangskante (22) an jeder Gehäusehälfte (1 und 2) eine sich über die eine Umfangshälfte erstreckende Dichtlippe (23) und eine sich über die andere Umfangshälfte erstreckende Dichtnut (24) vorgesehen ist.
- Gehäuse nach Anspruch 6, dadurch gekennzeichnet, daß sich die Dichtlippe (23) und die Dichtnut (24) jeweils auf der einen und der anderen Seite zu einer symmetrischen Teilungslinie der Gehäusehälften (1 und 2) erstrecken.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534293 | 1995-09-15 | ||
DE19534293 | 1995-09-15 | ||
PCT/DE1996/001625 WO1997010438A1 (de) | 1995-09-15 | 1996-09-02 | Seitenkanalverdichtergehaüse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0850360A1 EP0850360A1 (de) | 1998-07-01 |
EP0850360B1 true EP0850360B1 (de) | 2001-04-18 |
Family
ID=7772295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96934404A Expired - Lifetime EP0850360B1 (de) | 1995-09-15 | 1996-09-02 | Gehäuse für einen seitenkanalverdichter |
Country Status (8)
Country | Link |
---|---|
US (1) | US5964573A (de) |
EP (1) | EP0850360B1 (de) |
JP (1) | JP2880295B2 (de) |
KR (1) | KR19990044628A (de) |
CN (1) | CN1196777A (de) |
AU (1) | AU7278396A (de) |
DE (1) | DE59606809D1 (de) |
WO (1) | WO1997010438A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7033137B2 (en) | 2004-03-19 | 2006-04-25 | Ametek, Inc. | Vortex blower having helmholtz resonators and a baffle assembly |
DE102004049613A1 (de) * | 2004-10-12 | 2006-04-13 | Seleon Gmbh | Seitenkanalverdichter sowie Gehäuseschalen und Laufrad hierfür |
EP2212561B1 (de) * | 2007-11-20 | 2011-10-19 | Mann + Hummel GmbH | Gehäuse für einen radialverdichter |
EP2397699A1 (de) * | 2010-06-16 | 2011-12-21 | Behr France Rouffach SAS | Gebläse für eine Klimaanlage eines Kraftfahrzeuges |
CN106968984B (zh) * | 2015-12-11 | 2020-10-23 | 松下知识产权经营株式会社 | 涡轮机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782850A (en) * | 1971-08-09 | 1974-01-01 | Garrett Corp | Energy transfer machine |
US3951567A (en) * | 1971-12-18 | 1976-04-20 | Ulrich Rohs | Side channel compressor |
US3915589A (en) * | 1974-03-29 | 1975-10-28 | Gast Manufacturing Corp | Convertible series/parallel regenerative blower |
DE2714459C2 (de) * | 1977-03-31 | 1978-08-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Seitenkanalverdichter |
DE7714651U1 (de) * | 1977-05-09 | 1977-08-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Seitenkanalverdichter |
US4197051A (en) * | 1978-03-31 | 1980-04-08 | The Garrett Corporation | Energy transfer machine |
GB8730341D0 (en) * | 1987-12-31 | 1988-02-03 | Compair Reavell Ltd | Regenerative rotodynamic machines |
DE4221691C2 (de) * | 1992-07-02 | 1994-09-15 | Siemens Ag | Seitenkanalmaschine mit mindestens einem im Gehäuse der Maschine drehbar angeordneten Laufrad |
DE9215231U1 (de) * | 1992-11-09 | 1994-03-10 | Siemens AG, 80333 München | Verdichteraggregat |
US5591000A (en) * | 1995-01-05 | 1997-01-07 | Siemens Aktiengesellschaft | Compressor unit |
-
1996
- 1996-09-02 KR KR1019980701881A patent/KR19990044628A/ko not_active Application Discontinuation
- 1996-09-02 AU AU72783/96A patent/AU7278396A/en not_active Abandoned
- 1996-09-02 EP EP96934404A patent/EP0850360B1/de not_active Expired - Lifetime
- 1996-09-02 US US09/043,282 patent/US5964573A/en not_active Expired - Fee Related
- 1996-09-02 CN CN96197006A patent/CN1196777A/zh active Pending
- 1996-09-02 JP JP9511547A patent/JP2880295B2/ja not_active Expired - Lifetime
- 1996-09-02 DE DE59606809T patent/DE59606809D1/de not_active Expired - Fee Related
- 1996-09-02 WO PCT/DE1996/001625 patent/WO1997010438A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1196777A (zh) | 1998-10-21 |
WO1997010438A1 (de) | 1997-03-20 |
JP2880295B2 (ja) | 1999-04-05 |
DE59606809D1 (de) | 2001-05-23 |
JPH10511164A (ja) | 1998-10-27 |
KR19990044628A (ko) | 1999-06-25 |
AU7278396A (en) | 1997-04-01 |
EP0850360A1 (de) | 1998-07-01 |
US5964573A (en) | 1999-10-12 |
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