GB920345A - Improvements in or relating to piston-type compressors - Google Patents
Improvements in or relating to piston-type compressorsInfo
- Publication number
- GB920345A GB920345A GB2369060A GB2369060A GB920345A GB 920345 A GB920345 A GB 920345A GB 2369060 A GB2369060 A GB 2369060A GB 2369060 A GB2369060 A GB 2369060A GB 920345 A GB920345 A GB 920345A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rings
- relating
- july
- type compressors
- 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
- F04B39/0005—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 adaptations of pistons
-
- 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
- F04B25/00—Multi-stage pumps
- F04B25/02—Multi-stage pumps of stepped piston type
-
- 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
- F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
920,345. Piston packing. GANZ-MAVAG MOZDONY-, VAGOR-ES GEPGYAR. July 6, 1960 [July 6, 1959], No. 23690/60. Class 122 (1). The piston 1 of a compressor is packed by segmental piston rings 2 made of lubricantimpregnated sintered metal and urged radially outwards by a spring ring 3. The rings 2 may be impregnated with silicone oil. The piston 1 is stepped to provide three stages each having a guide ring 4 with an axial width greater than that of the rings 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUMA000883 | 1959-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB920345A true GB920345A (en) | 1963-03-06 |
Family
ID=10998367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2369060A Expired GB920345A (en) | 1959-07-06 | 1960-07-06 | Improvements in or relating to piston-type compressors |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH381796A (en) |
GB (1) | GB920345A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3026983C2 (en) * | 1979-09-06 | 1986-08-28 | Imed Corp., San Diego, Calif. | Piston pump arrangement for an infusion apparatus |
DE3211763A1 (en) * | 1982-03-30 | 1983-10-13 | Linde Ag, 6200 Wiesbaden | PISTON COMPRESSOR |
-
1960
- 1960-06-29 CH CH744860A patent/CH381796A/en unknown
- 1960-07-06 GB GB2369060A patent/GB920345A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH381796A (en) | 1964-09-15 |
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