GB1195908A - Wear Control Design for Piston Rings and Rod Packings. - Google Patents
Wear Control Design for Piston Rings and Rod Packings.Info
- Publication number
- GB1195908A GB1195908A GB3418767A GB3418767A GB1195908A GB 1195908 A GB1195908 A GB 1195908A GB 3418767 A GB3418767 A GB 3418767A GB 3418767 A GB3418767 A GB 3418767A GB 1195908 A GB1195908 A GB 1195908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- gas
- passageway
- packing
- rod
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Sealing Devices (AREA)
Abstract
1,195,908. Piston rings; seals. JOY MFG. CO. 25 July, 1967 [25 July, 1966], No. 34187/67. Headings F2B and F2T. The segments of carbon or P.T.F.E. packing rings for a compressor piston or rod are each provided with a passageway 38, Fig. 2, which is spaced from the sealing peripheral surface and allows the gas to flow past the ring through the passageway when the peripheral surface has been worn down to meet the passageway. The passageways may take the form of bores 38 for passing the gas directly through the ring or of radial grooves 44, Fig. 4, for passing the gas along the sides and around the back of the ring, Fig. 6, the arrangement allowing the gas to pass to the next ring or produce leakage to indicate that the packing is worn. The grooves may be stepped, Fig. 8 (not shown), or a series of bores provided at different radii so that the load is transferred gradually to the next ring. Garter springs are employed when the packing is used for the rod.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56750966A | 1966-07-25 | 1966-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1195908A true GB1195908A (en) | 1970-06-24 |
Family
ID=24267453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3418767A Expired GB1195908A (en) | 1966-07-25 | 1967-07-25 | Wear Control Design for Piston Rings and Rod Packings. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1195908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006042866A1 (en) * | 2004-10-22 | 2006-04-27 | Burckhardt Compression Ag | Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement |
-
1967
- 1967-07-25 GB GB3418767A patent/GB1195908A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006042866A1 (en) * | 2004-10-22 | 2006-04-27 | Burckhardt Compression Ag | Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement |
| US7815193B2 (en) | 2004-10-22 | 2010-10-19 | Burckhardt Compression Ag | Dry-running piston rod sealing arrangement, and method for sealing a piston rod using one such arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |