GB2445566B - Retro poly duplex system 2 - Google Patents
Retro poly duplex system 2Info
- Publication number
- GB2445566B GB2445566B GB0700411A GB0700411A GB2445566B GB 2445566 B GB2445566 B GB 2445566B GB 0700411 A GB0700411 A GB 0700411A GB 0700411 A GB0700411 A GB 0700411A GB 2445566 B GB2445566 B GB 2445566B
- Authority
- GB
- United Kingdom
- Prior art keywords
- retro
- duplex system
- poly
- poly duplex
- retro poly
- 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 - Fee Related
Links
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
-
- 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
- F16J9/203—Oil-scraping rings
-
- 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
- F16J15/00—Sealings
- F16J15/56—Other sealings for reciprocating rods
-
- 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
-
- 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
- F16J9/206—One-piece oil-scraping rings
-
- 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
- F16J9/24—Members preventing rotation of rings in grooves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0700411A GB2445566B (en) | 2007-01-10 | 2007-01-10 | Retro poly duplex system 2 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0700411A GB2445566B (en) | 2007-01-10 | 2007-01-10 | Retro poly duplex system 2 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0700411D0 GB0700411D0 (en) | 2007-02-21 |
GB2445566A GB2445566A (en) | 2008-07-16 |
GB2445566B true GB2445566B (en) | 2011-05-18 |
Family
ID=37809701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0700411A Expired - Fee Related GB2445566B (en) | 2007-01-10 | 2007-01-10 | Retro poly duplex system 2 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2445566B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1380462A (en) * | 1971-03-24 | 1975-01-15 | Maschf Augsburg Nuernberg Ag | Stuffing box packing for piston rods |
DE3318208C1 (en) * | 1983-05-19 | 1984-10-31 | Daimler-Benz Ag, 7000 Stuttgart | Oil scraper ring, especially for reciprocating piston internal combustion engines |
GB2147958A (en) * | 1983-09-26 | 1985-05-22 | Ae Plc | Piston rod seal |
-
2007
- 2007-01-10 GB GB0700411A patent/GB2445566B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1380462A (en) * | 1971-03-24 | 1975-01-15 | Maschf Augsburg Nuernberg Ag | Stuffing box packing for piston rods |
DE3318208C1 (en) * | 1983-05-19 | 1984-10-31 | Daimler-Benz Ag, 7000 Stuttgart | Oil scraper ring, especially for reciprocating piston internal combustion engines |
GB2147958A (en) * | 1983-09-26 | 1985-05-22 | Ae Plc | Piston rod seal |
Also Published As
Publication number | Publication date |
---|---|
GB0700411D0 (en) | 2007-02-21 |
GB2445566A (en) | 2008-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20130613 AND 20130619 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20131024 AND 20131030 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20150326 AND 20150401 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160110 |