SU452665A1 - The method of fastening the retaining ring to the blades of the compressor - Google Patents
The method of fastening the retaining ring to the blades of the compressorInfo
- Publication number
- SU452665A1 SU452665A1 SU1915513A SU1915513A SU452665A1 SU 452665 A1 SU452665 A1 SU 452665A1 SU 1915513 A SU1915513 A SU 1915513A SU 1915513 A SU1915513 A SU 1915513A SU 452665 A1 SU452665 A1 SU 452665A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- blades
- compressor
- fastening
- retaining ring
- ring
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
1one
Изобретение относитс к компрессоро.строеишо .This invention relates to a compressor.
Известные способы креплени бандажного колыь1 nyriM.i сварки его с лопатками компрессора не обеспечивают достаточной прочлоеги и падежпости.The known methods of fastening the bandage of the welding of it with the blades of the compressor do not provide sufficient material and cases.
Цель пзобретепп - повысит падежность.The goal of pzoberepp will increase the reliability.
Это достигаетс тем, что в местах сопр жени кольца и лопаток выполншот вырезы и в соответствии с их конфигурацией изготавливают вставки, которые устапавливают в вырезы И производ т сварку по контуру сопр жени вставок с лопатками и кольцомThis is achieved by making inserts in the places of the mating of the ring and blades and, in accordance with their configuration, inserts are made, which are installed in the cut-outs, and welding is carried out along the mating contour of the inserts with the blades and ring.
На фцгч 1 схематически изображено описываемое крепление бапдажпого кольца к лонаткам компрессора; на фиг. 2 - то же, в разобранном виде.Ftsgch 1 schematically depicts the described fastening of a banding ring to the compressor hollows; in fig. 2 - the same, disassembled.
В местах сопр жени кольца 1 и лопаток 2 выполн ют вырезы и в соответствии с их конфигурациейii.iiOTaBJniBaiOTBCTaBKH 3In the places of conjugation of the ring 1 and the blades 2, cuts are made and in accordance with their configurationii.iiOTaBJniBaiOTBCTaBKH 3
в виде пересечени элементов кольца и лопатки . Вставки 3 устанавливают в вырезы и производ т сварку по контуру сопр жепи вставок 3 с лопатками 2 и кольцом 1, Такое выполнение креплени позвол ет производить сварные швы стыковыми, что значительно повышает надежность соединени при минимальном загромождении проточной части.in the form of the intersection of the elements of the ring and blade. The inserts 3 are installed in the notches and welded along the contour of the inserts 3 with the blades 2 and the ring 1. Such an attachment allows the production of butt welds, which significantly increases the reliability of the connection with a minimum blockage of the flow passage.
Предмет изобретени Subject invention
Способ креплени бандажного кольца к лопаткам компрессора путем сварки, отличающийс тем, что, с целью повышени надежности , в местах сопр жени кольца и лопаток выполн ют вырезы и в соответствии с их конфигурацией изготавливают вставки, которые устанавливают в вырезы к производ т сварку по контуру сопр жени вставок с лопатками и кольцом.The method of fastening the retaining ring to the compressor blades by welding, characterized in that, in order to increase reliability, cuts are made at the points of contact between the ring and the blades and, according to their configuration, inserts are made, which are installed in the cut-outs to weld the contours of the matching inserts with paddles and a ring.
сриг.2srig.2
иг.1ig.1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1915513A SU452665A1 (en) | 1973-05-14 | 1973-05-14 | The method of fastening the retaining ring to the blades of the compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1915513A SU452665A1 (en) | 1973-05-14 | 1973-05-14 | The method of fastening the retaining ring to the blades of the compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU452665A1 true SU452665A1 (en) | 1974-12-05 |
Family
ID=20551802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1915513A SU452665A1 (en) | 1973-05-14 | 1973-05-14 | The method of fastening the retaining ring to the blades of the compressor |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU452665A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969326A (en) * | 1988-08-15 | 1990-11-13 | General Electric Company | Hoop shroud for the low pressure stage of a compressor |
| BE1030042B1 (en) * | 2021-12-17 | 2023-07-17 | Safran Aero Boosters | MOBILE WHEEL WITH INTERMEDIATE RING |
| BE1030508B1 (en) * | 2022-04-21 | 2023-12-04 | Safran Aero Boosters | INTERMEDIATE RING ROTOR |
-
1973
- 1973-05-14 SU SU1915513A patent/SU452665A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4969326A (en) * | 1988-08-15 | 1990-11-13 | General Electric Company | Hoop shroud for the low pressure stage of a compressor |
| BE1030042B1 (en) * | 2021-12-17 | 2023-07-17 | Safran Aero Boosters | MOBILE WHEEL WITH INTERMEDIATE RING |
| BE1030508B1 (en) * | 2022-04-21 | 2023-12-04 | Safran Aero Boosters | INTERMEDIATE RING ROTOR |
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