JPS627382B2 - - Google Patents
Info
- Publication number
- JPS627382B2 JPS627382B2 JP53165439A JP16543978A JPS627382B2 JP S627382 B2 JPS627382 B2 JP S627382B2 JP 53165439 A JP53165439 A JP 53165439A JP 16543978 A JP16543978 A JP 16543978A JP S627382 B2 JPS627382 B2 JP S627382B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- end region
- hardening
- hardened
- rockwell
- 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
Links
- 238000000034 method Methods 0.000 claims description 18
- 230000006698 induction Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 238000007747 plating Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011282 treatment Methods 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
- F16J9/062—Coiled spring along the entire circumference
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/872,157 US4161321A (en) | 1978-01-25 | 1978-01-25 | Piston ring and method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54103918A JPS54103918A (en) | 1979-08-15 |
| JPS627382B2 true JPS627382B2 (en]) | 1987-02-17 |
Family
ID=25358965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16543978A Granted JPS54103918A (en) | 1978-01-25 | 1978-12-28 | Piston ring and method of producing same |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4161321A (en]) |
| JP (1) | JPS54103918A (en]) |
| AU (1) | AU520745B2 (en]) |
| BE (1) | BE873566A (en]) |
| BR (1) | BR7900334A (en]) |
| CA (1) | CA1117158A (en]) |
| DE (1) | DE2901977A1 (en]) |
| ES (1) | ES477445A1 (en]) |
| FR (1) | FR2415757B1 (en]) |
| GB (1) | GB2013305B (en]) |
| IN (1) | IN152199B (en]) |
| MX (1) | MX153282A (en]) |
| SE (1) | SE7900637L (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143671A1 (ja) * | 2015-03-11 | 2016-09-15 | Ｋｙｂ株式会社 | ブレーキ装置 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299401A (en) * | 1979-09-12 | 1981-11-10 | Ramsey Corporation | Piston ring and method of making same |
| JPS5669367A (en) * | 1979-11-09 | 1981-06-10 | Toyota Motor Corp | Sliding member |
| JPS5749539U (en]) * | 1980-09-04 | 1982-03-19 | ||
| US4522412A (en) * | 1982-10-26 | 1985-06-11 | Keikoku Piston Ring Co., Ltd. | Oil ring with coil expander |
| US4643079A (en) * | 1985-03-28 | 1987-02-17 | General Motors Corporation | Iron piston having selectively hardened ring groove |
| US5515770A (en) * | 1994-12-05 | 1996-05-14 | Clark Industries, Inc. | Piston having laser hardened primary compression ring groove and method of making same |
| US5794941A (en) * | 1995-06-01 | 1998-08-18 | Dana Corporation | Piston ring assembly |
| JP3957778B2 (ja) * | 1995-12-08 | 2007-08-15 | 株式会社リケン | ピストンロッド用シール装置 |
| US5779243A (en) * | 1996-11-21 | 1998-07-14 | Delaware Capital Formation, Inc. | Piston ring set for reciprocating engines |
| DE10002282C1 (de) * | 2000-01-20 | 2001-09-27 | Federal Mogul Burscheid Gmbh | Verfahren zur Herstellung eines Ölabstreifkolbenringes, sowie ein nach diesem Verfahren hergestellter Ölabstreifkolbenring |
| CN104220792B (zh) * | 2012-02-17 | 2016-10-19 | 费德罗-莫格尔公司 | 用于内燃机的活塞环 |
| US9860392B2 (en) | 2015-06-05 | 2018-01-02 | Silicon Laboratories Inc. | Direct-current to alternating-current power conversion |
| BR102021005792A2 (pt) * | 2021-03-25 | 2022-09-27 | Mahle Metal Leve S.A. | Anel de controle de óleo para motores de combustão interna |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB496107A (en) * | 1938-07-14 | 1938-11-24 | William Arthur Oubridge | Improvements in piston and like packing rings |
| US2362810A (en) * | 1938-11-16 | 1944-11-14 | Budd Wheel Co | Piston ring and method of making same |
| US2278019A (en) * | 1940-03-08 | 1942-03-31 | Hastings Mfg Co | Piston ring assembly |
| GB917585A (en) * | 1959-02-09 | 1963-02-06 | Fundiciones Ind S A | Improvements in or relating to piston rings |
| DE1292447B (de) * | 1966-11-26 | 1969-04-10 | Mahle Kg | OElabstreifring fuer Brennkraftmaschinenkolben |
| DE1809253A1 (de) * | 1967-11-21 | 1969-08-14 | Muskegon Piston Ring Co Inc | Verschleissfester Kolbenring |
| DE2059720C3 (de) * | 1970-12-04 | 1981-02-05 | Goetze Ag, 5093 Burscheid | Kolbenring |
| US3955823A (en) * | 1974-11-19 | 1976-05-11 | Koppers Company, Inc. | Oil ring assembly |
| US4045036A (en) * | 1976-10-18 | 1977-08-30 | Sealed Power Corporation | Piston oil control ring |
-
1978
- 1978-01-25 US US05/872,157 patent/US4161321A/en not_active Expired - Lifetime
- 1978-10-27 CA CA000314567A patent/CA1117158A/en not_active Expired
- 1978-12-13 AU AU42448/78A patent/AU520745B2/en not_active Expired
- 1978-12-28 JP JP16543978A patent/JPS54103918A/ja active Granted
-
1979
- 1979-01-18 FR FR7901266A patent/FR2415757B1/fr not_active Expired
- 1979-01-18 BR BR7900334A patent/BR7900334A/pt unknown
- 1979-01-18 BE BE0/192968A patent/BE873566A/xx not_active IP Right Cessation
- 1979-01-19 DE DE19792901977 patent/DE2901977A1/de not_active Withdrawn
- 1979-01-23 MX MX176378A patent/MX153282A/es unknown
- 1979-01-24 GB GB7902480A patent/GB2013305B/en not_active Expired
- 1979-01-24 SE SE7900637A patent/SE7900637L/ unknown
- 1979-01-24 ES ES477445A patent/ES477445A1/es not_active Expired
- 1979-03-15 IN IN252/CAL/79A patent/IN152199B/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016143671A1 (ja) * | 2015-03-11 | 2016-09-15 | Ｋｙｂ株式会社 | ブレーキ装置 |
| JP2016169771A (ja) * | 2015-03-11 | 2016-09-23 | Ｋｙｂ株式会社 | ブレーキ装置 |
| CN107407361A (zh) * | 2015-03-11 | 2017-11-28 | Ｋｙｂ株式会社 | 制动装置 |
| US10161466B2 (en) | 2015-03-11 | 2018-12-25 | Kyb Corporation | Brake device |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7900334A (pt) | 1979-08-14 |
| CA1117158A (en) | 1982-01-26 |
| US4161321A (en) | 1979-07-17 |
| MX153282A (es) | 1986-09-11 |
| SE7900637L (sv) | 1979-07-26 |
| JPS54103918A (en) | 1979-08-15 |
| GB2013305B (en) | 1982-08-11 |
| FR2415757B1 (fr) | 1986-01-31 |
| FR2415757A1 (fr) | 1979-08-24 |
| BE873566A (fr) | 1979-07-18 |
| ES477445A1 (es) | 1980-04-01 |
| AU4244878A (en) | 1979-08-02 |
| DE2901977A1 (de) | 1979-07-26 |
| AU520745B2 (en) | 1982-02-25 |
| IN152199B (en]) | 1983-11-12 |
| GB2013305A (en) | 1979-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS627382B2 (en]) | ||
| KR101930094B1 (ko) | 내연기관용 피스톤 및 이를 제조하기 위한 방법 | |
| US4781076A (en) | Camshaft for reciprocating piston engines | |
| US4070920A (en) | Composite gear having carburized teeth and method of making same | |
| US5737975A (en) | Built-up camshaft having induction-hardened cams and method of inductively hardening the cams | |
| EP0507636A1 (en) | Combined oil ring | |
| US4247972A (en) | Method of manufacturing a piston ring | |
| JPS6128823B2 (en]) | ||
| US2279671A (en) | Cylinder liner | |
| US6732699B2 (en) | Cast iron cylinder liner with laser-hardened flange fillet | |
| CA1246404A (en) | Iron piston having selectively hardened ring groove | |
| US6006429A (en) | Method of inductively hardening the cams of a camshaft | |
| US6485027B1 (en) | Surface heat treatment of piston rings | |
| US4714809A (en) | Method and apparatus for shaping the surfaces of cams on a camshaft | |
| US4643781A (en) | Method of heat treating valve inserts | |
| CN110100124B (zh) | 活塞环及用于制造活塞环的方法 | |
| US5934682A (en) | Head gasket with preflattened wire rings and method of making and using same | |
| JP3458242B2 (ja) | フローティングシールのシールリング製造方法 | |
| RU2235009C2 (ru) | Способ восстановления коленчатого вала и коленчатый вал | |
| CA1187142A (en) | Method for inductively heating valve seat inserts | |
| US4025366A (en) | Method of making rotary piston engine cast iron interior seals by quench hardening | |
| JP3666052B2 (ja) | ピストンリング | |
| JP6374460B2 (ja) | 鋼材部品に表面焼入れを行う方法 | |
| JPS61153065A (ja) | 摺動部材 | |
| JPH09170490A (ja) | 内燃機関用鋳鉄ピストン |