DE102021124071B3 - Kompressionsring mit stossabdichtung und verfahren - Google Patents
Kompressionsring mit stossabdichtung und verfahren Download PDFInfo
- Publication number
- DE102021124071B3 DE102021124071B3 DE102021124071.9A DE102021124071A DE102021124071B3 DE 102021124071 B3 DE102021124071 B3 DE 102021124071B3 DE 102021124071 A DE102021124071 A DE 102021124071A DE 102021124071 B3 DE102021124071 B3 DE 102021124071B3
- Authority
- DE
- Germany
- Prior art keywords
- ring
- compression ring
- axial
- wear
- radial
- 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.)
- Active
Links
- 230000006835 compression Effects 0.000 title claims abstract description 38
- 238000007906 compression Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 7
- 238000007789 sealing Methods 0.000 title description 9
- 239000000463 material Substances 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 4
- 238000005234 chemical deposition Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 238000004372 laser cladding Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000007751 thermal spraying Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/14—Joint-closures
-
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
-
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Laser Beam Processing (AREA)
- Sealing Devices (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021124071.9A DE102021124071B3 (de) | 2021-09-17 | 2021-09-17 | Kompressionsring mit stossabdichtung und verfahren |
| KR1020247011571A KR20240058914A (ko) | 2021-09-17 | 2022-04-26 | 버트 밀봉부를 갖는 압축 링 및 방법(compression ring having butt seal, and method) |
| EP22725766.4A EP4367418B1 (de) | 2021-09-17 | 2022-04-26 | Kompressionsring mit stossabdichtung und verfahren |
| FIEP22725766.4T FI4367418T3 (fi) | 2021-09-17 | 2022-04-26 | Tiivistysrengas puskutiivisteellä ja menetelmä |
| US18/691,930 US20240376982A1 (en) | 2021-09-17 | 2022-04-26 | Compression Ring Having Butt Seal, and Method |
| PCT/EP2022/061020 WO2023041205A1 (de) | 2021-09-17 | 2022-04-26 | Kompressionsring mit stossabdichtung und verfahren |
| CN202280062768.4A CN117980633A (zh) | 2021-09-17 | 2022-04-26 | 具有对接密封的压缩环和方法 |
| JP2024516870A JP2024535269A (ja) | 2021-09-17 | 2022-04-26 | バットシールを有する圧縮リングおよび方法 |
| DK22725766.4T DK4367418T3 (da) | 2021-09-17 | 2022-04-26 | Kompressionsring med stødender og fremgangsmåde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021124071.9A DE102021124071B3 (de) | 2021-09-17 | 2021-09-17 | Kompressionsring mit stossabdichtung und verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102021124071B3 true DE102021124071B3 (de) | 2022-07-28 |
Family
ID=81850107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102021124071.9A Active DE102021124071B3 (de) | 2021-09-17 | 2021-09-17 | Kompressionsring mit stossabdichtung und verfahren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20240376982A1 (https=) |
| EP (1) | EP4367418B1 (https=) |
| JP (1) | JP2024535269A (https=) |
| KR (1) | KR20240058914A (https=) |
| CN (1) | CN117980633A (https=) |
| DE (1) | DE102021124071B3 (https=) |
| DK (1) | DK4367418T3 (https=) |
| FI (1) | FI4367418T3 (https=) |
| WO (1) | WO2023041205A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4560114A1 (en) * | 2023-11-22 | 2025-05-28 | RTX Corporation | Piston ring seal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1392536A (en) | 1919-04-05 | 1921-10-04 | C A Cooper | Piston-ring |
| AT85885B (de) | 1920-08-13 | 1921-10-25 | Frank Kramer Stehle | Kolbenring und Verfahren zu seiner Herstellung. |
| DE2823323A1 (de) | 1977-05-31 | 1978-12-07 | Chemprene | Dichtanordnung und verfahren zur abdichtung gegenueberliegender, hin- und herbeweglicher flaechen |
| JPS57202735U (https=) | 1981-06-20 | 1982-12-23 | ||
| JPH06281003A (ja) | 1993-03-24 | 1994-10-07 | Riken Corp | シールリング |
| CN203453456U (zh) | 2013-08-22 | 2014-02-26 | 安庆市德奥特汽车零部件制造有限公司 | 开口处重叠对接的活塞环 |
| EP3096044A1 (en) | 2013-12-12 | 2016-11-23 | Kabushiki Kaisha Riken | Piston ring |
| DE102016204127A1 (de) | 2016-03-14 | 2017-09-14 | Elringklinger Ag | Kolbenring und Verfahren zur Herstellung eines Kolbenrings |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1064300A (en) * | 1912-09-03 | 1913-06-10 | Willis G Dodd | Piston packing-ring. |
| JPS5732282Y2 (https=) * | 1977-11-01 | 1982-07-15 | ||
| JPS631964U (https=) * | 1986-06-21 | 1988-01-08 | ||
| JPH0396465U (https=) * | 1990-01-22 | 1991-10-02 | ||
| DE19720779C1 (de) * | 1997-05-17 | 1998-10-01 | Ae Goetze Gmbh | Kolbenring aus Gußeisen |
| GB9805124D0 (en) * | 1998-03-10 | 1998-05-06 | Compair Reavell Ltd | Piston sealing ring assembly |
| WO2011093464A1 (ja) * | 2010-01-29 | 2011-08-04 | 日本ピストンリング株式会社 | ピストンリング |
| KR20130105086A (ko) * | 2012-03-16 | 2013-09-25 | 현대자동차주식회사 | 엔진 피스톤링 |
| DE102014011532A1 (de) * | 2014-08-08 | 2016-02-11 | Konzelmann Gmbh | Hakenschloss für eine Rechteckdichtung sowie eine ein derartiges Hakenschloss aufweisende Rechteckdichtung |
| JP6711505B2 (ja) * | 2018-05-09 | 2020-06-17 | Tpr株式会社 | コンプレッションリング |
| EP3889471B1 (en) * | 2020-04-02 | 2024-06-12 | Winterthur Gas & Diesel Ltd. | Piston ring |
-
2021
- 2021-09-17 DE DE102021124071.9A patent/DE102021124071B3/de active Active
-
2022
- 2022-04-26 WO PCT/EP2022/061020 patent/WO2023041205A1/de not_active Ceased
- 2022-04-26 US US18/691,930 patent/US20240376982A1/en active Pending
- 2022-04-26 FI FIEP22725766.4T patent/FI4367418T3/fi active
- 2022-04-26 DK DK22725766.4T patent/DK4367418T3/da active
- 2022-04-26 EP EP22725766.4A patent/EP4367418B1/de active Active
- 2022-04-26 KR KR1020247011571A patent/KR20240058914A/ko active Pending
- 2022-04-26 JP JP2024516870A patent/JP2024535269A/ja active Pending
- 2022-04-26 CN CN202280062768.4A patent/CN117980633A/zh active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1392536A (en) | 1919-04-05 | 1921-10-04 | C A Cooper | Piston-ring |
| AT85885B (de) | 1920-08-13 | 1921-10-25 | Frank Kramer Stehle | Kolbenring und Verfahren zu seiner Herstellung. |
| DE2823323A1 (de) | 1977-05-31 | 1978-12-07 | Chemprene | Dichtanordnung und verfahren zur abdichtung gegenueberliegender, hin- und herbeweglicher flaechen |
| JPS57202735U (https=) | 1981-06-20 | 1982-12-23 | ||
| JPH06281003A (ja) | 1993-03-24 | 1994-10-07 | Riken Corp | シールリング |
| CN203453456U (zh) | 2013-08-22 | 2014-02-26 | 安庆市德奥特汽车零部件制造有限公司 | 开口处重叠对接的活塞环 |
| EP3096044A1 (en) | 2013-12-12 | 2016-11-23 | Kabushiki Kaisha Riken | Piston ring |
| DE102016204127A1 (de) | 2016-03-14 | 2017-09-14 | Elringklinger Ag | Kolbenring und Verfahren zur Herstellung eines Kolbenrings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4560114A1 (en) * | 2023-11-22 | 2025-05-28 | RTX Corporation | Piston ring seal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240058914A (ko) | 2024-05-03 |
| EP4367418A1 (de) | 2024-05-15 |
| CN117980633A (zh) | 2024-05-03 |
| EP4367418B1 (de) | 2025-09-24 |
| FI4367418T3 (fi) | 2025-12-16 |
| WO2023041205A1 (de) | 2023-03-23 |
| DK4367418T3 (da) | 2025-12-01 |
| JP2024535269A (ja) | 2024-09-30 |
| US20240376982A1 (en) | 2024-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |