JPS4990348A - - Google Patents
Info
- Publication number
- JPS4990348A JPS4990348A JP48141739A JP14173973A JPS4990348A JP S4990348 A JPS4990348 A JP S4990348A JP 48141739 A JP48141739 A JP 48141739A JP 14173973 A JP14173973 A JP 14173973A JP S4990348 A JPS4990348 A JP S4990348A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Devices (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00316226A US3847518A (en) | 1972-12-18 | 1972-12-18 | Polyimide high-temperature resistant plastic sealing element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990348A true JPS4990348A (https=) | 1974-08-29 |
| JPS5324111B2 JPS5324111B2 (https=) | 1978-07-19 |
Family
ID=23228100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14173973A Expired JPS5324111B2 (https=) | 1972-12-18 | 1973-12-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3847518A (https=) |
| JP (1) | JPS5324111B2 (https=) |
| BR (1) | BR7309855D0 (https=) |
| CA (1) | CA983966A (https=) |
| DE (1) | DE2362940A1 (https=) |
| FR (1) | FR2211048A5 (https=) |
| GB (1) | GB1449833A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009523951A (ja) * | 2006-01-17 | 2009-06-25 | ステード，クリスチアーン，フィリップス フォン | シール装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358807A (en) * | 1976-11-09 | 1978-05-27 | Nippon Piston Ring Co Ltd | Rotary fluid pump |
| US4231728A (en) * | 1977-03-15 | 1980-11-04 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | Rotary vane pump |
| JPS59188080A (ja) * | 1983-03-31 | 1984-10-25 | Mazda Motor Corp | 回転スリ−ブを有する回転圧縮機 |
| JPH01107723U (https=) * | 1988-01-14 | 1989-07-20 | ||
| US5393209A (en) * | 1993-03-29 | 1995-02-28 | The United States Of America As Represented By The United States Department Of Energy | Double-ended ceramic helical-rotor expander |
| DE29514068U1 (de) * | 1995-09-01 | 1996-01-04 | HS Technik und Design Technische Entwicklungen GmbH, 82234 Weßling | Pyrotechnische Antriebsvorrichtung |
| CN100434706C (zh) * | 2006-05-15 | 2008-11-19 | 谈诚 | 摆动活塞压缩机端面密封装置 |
| US20080056924A1 (en) * | 2006-06-30 | 2008-03-06 | Thermo Fan | Volumetric efficiency in a charge cooled or air cooled wankel rotary engine |
| US8748071B2 (en) * | 2007-11-30 | 2014-06-10 | Ricoh Company, Ltd. | Image forming method, toner and image forming apparatus |
| US8277588B2 (en) * | 2009-06-24 | 2012-10-02 | International Truck Intellectual Property Company, Llc | Method of adhering an object to the exterior of a motor vehicle |
| CN102477222B (zh) * | 2010-11-24 | 2014-09-03 | 比亚迪股份有限公司 | 一种聚酰亚胺密封件及其制备方法 |
| US8851870B2 (en) * | 2011-07-28 | 2014-10-07 | Pratt & Whitney Canada Corp | Gas seal arrangement for rotary internal combustion engine |
| CN111057262A (zh) * | 2019-12-26 | 2020-04-24 | 江苏亚安新材料科技有限公司 | 一种防火耐高温型聚酰亚胺薄膜及其制备方法 |
| US12435661B1 (en) * | 2024-04-08 | 2025-10-07 | Pratt & Whitney Canada Corp. | Rotary engine with seal having shield and elastomeric member |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US24932A (en) * | 1859-08-02 | Gas-burner | ||
| DE1187080B (de) * | 1962-09-10 | 1965-02-11 | Goetzewerke | Radialdichtung fuer Rotationskolbenmaschinen |
| GB1030769A (en) * | 1963-12-18 | 1966-05-25 | Daimler Benz Ag | Improvements relating to sealing devices for rotary-piston internal combustion engines |
| GB1178203A (en) * | 1968-04-16 | 1970-01-21 | Edwards High Vacuum Int Ltd | Multistage Mechanical Vacuum Pumping Arrangements |
| US3565549A (en) * | 1968-06-20 | 1971-02-23 | Trw Inc | Process for preparing reinforced resinous structures |
-
1972
- 1972-12-18 US US00316226A patent/US3847518A/en not_active Expired - Lifetime
-
1973
- 1973-11-29 CA CA187,003A patent/CA983966A/en not_active Expired
- 1973-11-30 GB GB5571673A patent/GB1449833A/en not_active Expired
- 1973-12-17 JP JP14173973A patent/JPS5324111B2/ja not_active Expired
- 1973-12-17 FR FR7345113A patent/FR2211048A5/fr not_active Expired
- 1973-12-17 BR BR9855/73A patent/BR7309855D0/pt unknown
- 1973-12-18 DE DE2362940A patent/DE2362940A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009523951A (ja) * | 2006-01-17 | 2009-06-25 | ステード，クリスチアーン，フィリップス フォン | シール装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7309855D0 (pt) | 1974-08-29 |
| GB1449833A (en) | 1976-09-15 |
| JPS5324111B2 (https=) | 1978-07-19 |
| DE2362940A1 (de) | 1974-07-04 |
| CA983966A (en) | 1976-02-17 |
| US3847518A (en) | 1974-11-12 |
| FR2211048A5 (https=) | 1974-07-12 |