FR1345610A - Axial expander for piston rings for engines, compressors, pumps and similar machines - Google Patents
Axial expander for piston rings for engines, compressors, pumps and similar machinesInfo
- Publication number
- FR1345610A FR1345610A FR909630A FR909630A FR1345610A FR 1345610 A FR1345610 A FR 1345610A FR 909630 A FR909630 A FR 909630A FR 909630 A FR909630 A FR 909630A FR 1345610 A FR1345610 A FR 1345610A
- Authority
- FR
- France
- Prior art keywords
- compressors
- engines
- pumps
- piston rings
- similar machines
- 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
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/067—Spring expander from sheet metal corrugated in the radial direction
-
- 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
- F16J9/064—Rings with a flat annular side rail
- F16J9/066—Spring expander from sheet metal
- F16J9/068—Spring expander from sheet metal corrugated in the axial direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909630A FR1345610A (en) | 1962-09-17 | 1962-09-17 | Axial expander for piston rings for engines, compressors, pumps and similar machines |
CH1104763A CH396540A (en) | 1962-09-17 | 1963-09-06 | Piston ring |
GB3554263A GB996943A (en) | 1962-09-17 | 1963-09-09 | Improvements in or relating to axially acting expanders, spreaders or spacers for piston rings |
ES0291574A ES291574A1 (en) | 1962-09-17 | 1963-09-11 | Improvements in or relating to axially acting expanders, spreaders or spacers for piston rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909630A FR1345610A (en) | 1962-09-17 | 1962-09-17 | Axial expander for piston rings for engines, compressors, pumps and similar machines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1345610A true FR1345610A (en) | 1963-12-13 |
Family
ID=8786925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR909630A Expired FR1345610A (en) | 1962-09-17 | 1962-09-17 | Axial expander for piston rings for engines, compressors, pumps and similar machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1345610A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2123602A1 (en) | 1971-05-12 | 1972-11-16 | Ramsey Corp., Manchester, Mo. (V.St.A.) | Piston ring assembly |
DE2167137C3 (en) * | 1971-05-12 | 1981-10-08 | Ramsey Corp., Manchester, Mo. | Spacer and spring ring for a piston ring assembly |
-
1962
- 1962-09-17 FR FR909630A patent/FR1345610A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2123602A1 (en) | 1971-05-12 | 1972-11-16 | Ramsey Corp., Manchester, Mo. (V.St.A.) | Piston ring assembly |
DE2167137C3 (en) * | 1971-05-12 | 1981-10-08 | Ramsey Corp., Manchester, Mo. | Spacer and spring ring for a piston ring assembly |
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