FR2292870B3 - - Google Patents
Info
- Publication number
- FR2292870B3 FR2292870B3 FR7527963A FR7527963A FR2292870B3 FR 2292870 B3 FR2292870 B3 FR 2292870B3 FR 7527963 A FR7527963 A FR 7527963A FR 7527963 A FR7527963 A FR 7527963A FR 2292870 B3 FR2292870 B3 FR 2292870B3
- Authority
- FR
- France
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/12—Sealing arrangements in rotary-piston machines or engines for other than working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/528,229 US3998572A (en) | 1974-11-29 | 1974-11-29 | Spacer-spring for rotary piston engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2292870A1 FR2292870A1 (fr) | 1976-06-25 |
| FR2292870B3 true FR2292870B3 (enExample) | 1979-06-29 |
Family
ID=24104800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7527963A Granted FR2292870A1 (fr) | 1974-11-29 | 1975-09-11 | Segment de piston rotatif |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3998572A (enExample) |
| JP (1) | JPS5177707A (enExample) |
| BR (1) | BR7505712A (enExample) |
| CA (1) | CA1062164A (enExample) |
| DE (1) | DE2552749A1 (enExample) |
| FR (1) | FR2292870A1 (enExample) |
| GB (1) | GB1518178A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720297C2 (de) * | 1977-05-06 | 1979-05-23 | Goetze Ag, 5093 Burscheid | Mehrteiliger ölabstreifring |
| US4429885A (en) | 1982-11-04 | 1984-02-07 | Kabushiki Kaisha Riken | Spacer and expander member for holding and biasing piston ring rails |
| US5412195A (en) * | 1992-12-29 | 1995-05-02 | Hughes Aircraft Company | High security spectral code strip |
| WO2005071230A2 (en) | 2004-01-12 | 2005-08-04 | Liquidpiston, Inc. | Haybrid cycle combustion engine and methods |
| EP2047065A2 (en) | 2006-08-02 | 2009-04-15 | Liquidpiston, Inc. | Hybrid cycle rotary engine |
| WO2010017199A2 (en) | 2008-08-04 | 2010-02-11 | Liquidpiston, Inc. | Isochoric heat addition engines and methods |
| GB2464366B (en) * | 2008-10-17 | 2013-01-02 | Ip Consortium Ltd | Seal assembly and method |
| CN102486120A (zh) * | 2009-09-22 | 2012-06-06 | 杨懋钧 | 无死点式稀薄燃烧的转子发动机 |
| US20110247583A1 (en) * | 2010-04-12 | 2011-10-13 | Liquidpiston, Inc. | Internal Combustion Engine and Components Therefor |
| KR102118767B1 (ko) | 2013-01-25 | 2020-06-03 | 리퀴드피스톤 인크. | 공랭식 로터리 엔진 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1277311A (fr) * | 1960-09-20 | 1961-12-01 | Renault | Système d'étanchéité à éléments fixes et mobiles pour moteur rotatif |
| FR1366863A (fr) * | 1963-05-30 | 1964-07-17 | Renault | Segments d'étanchéité latérale pour moteurs rotatifs |
| US3477732A (en) * | 1965-04-14 | 1969-11-11 | Sealed Power Corp | Spacer-expander |
| US3762728A (en) * | 1969-02-26 | 1973-10-02 | Ramsey Corp | Piston ring |
| JPS5246961Y2 (enExample) * | 1971-04-08 | 1977-10-25 | ||
| US3718412A (en) * | 1971-10-01 | 1973-02-27 | Ramsey Corp | Pumping seal for rotary piston engines |
| US3768936A (en) * | 1971-10-27 | 1973-10-30 | Ramsey Corp | Combination apex and side seals for rotary piston engines |
| US3869229A (en) * | 1973-03-26 | 1975-03-04 | Toyo Kogyo Co | Sealing device for use in rotary piston engine |
-
1974
- 1974-11-29 US US05/528,229 patent/US3998572A/en not_active Expired - Lifetime
-
1975
- 1975-07-31 CA CA232,592A patent/CA1062164A/en not_active Expired
- 1975-09-05 BR BR7505712A patent/BR7505712A/pt unknown
- 1975-09-11 FR FR7527963A patent/FR2292870A1/fr active Granted
- 1975-10-27 GB GB44033/75A patent/GB1518178A/en not_active Expired
- 1975-11-25 DE DE19752552749 patent/DE2552749A1/de not_active Withdrawn
- 1975-11-26 JP JP50141546A patent/JPS5177707A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1518178A (en) | 1978-07-19 |
| BR7505712A (pt) | 1976-08-31 |
| CA1062164A (en) | 1979-09-11 |
| JPS5177707A (enExample) | 1976-07-06 |
| FR2292870A1 (fr) | 1976-06-25 |
| US3998572A (en) | 1976-12-21 |
| DE2552749A1 (de) | 1976-08-12 |