GB642042A - Improvements in or relating to light metal pistons - Google Patents
Improvements in or relating to light metal pistonsInfo
- Publication number
- GB642042A GB642042A GB360048A GB360048A GB642042A GB 642042 A GB642042 A GB 642042A GB 360048 A GB360048 A GB 360048A GB 360048 A GB360048 A GB 360048A GB 642042 A GB642042 A GB 642042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- light metal
- relating
- segments
- groove
- piston
- 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
- F16J9/12—Details
- F16J9/22—Rings for preventing wear of grooves or like seatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
642,042. Pistons. WELLWORTHY PISTON RINGS, Ltd., and HOWLETT, J. W. Feb. 6, 1948, No. 3600. [Class 122(i)] [Also in Group XXII] In casting a light metal piston about a ferrous piston ring carrier in segments, each segment has its surfaces treated so that the cast metal fuses thereto. The number of segments is selected to suit the metals concerned and they may vary in size. They may also carry a number of grooves 8, Fig. 2, one groove 8, Fig. 6, or form a side of one groove as in Fig. 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB360048A GB642042A (en) | 1948-02-06 | 1948-02-06 | Improvements in or relating to light metal pistons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB360048A GB642042A (en) | 1948-02-06 | 1948-02-06 | Improvements in or relating to light metal pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB642042A true GB642042A (en) | 1950-08-23 |
Family
ID=9761389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB360048A Expired GB642042A (en) | 1948-02-06 | 1948-02-06 | Improvements in or relating to light metal pistons |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB642042A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2755151A (en) * | 1952-05-29 | 1956-07-17 | Frank A Bower | Piston structure |
US2760834A (en) * | 1952-07-28 | 1956-08-28 | Frank A Bower | Piston structure |
US2793922A (en) * | 1953-05-07 | 1957-05-28 | Marshall G Whitfield | Light metal piston with reinforcement and the like |
US2833603A (en) * | 1954-06-10 | 1958-05-06 | Joseph J Dailey | Article of manufacture |
DE969915C (en) * | 1951-05-10 | 1958-07-31 | Mahle Kg | Light metal pistons for internal combustion engines |
DE1097210B (en) * | 1956-12-03 | 1961-01-12 | Fonderie Tech De Vitry Sur Sei | Pistons for internal combustion engines |
DE1106129B (en) * | 1958-12-20 | 1961-05-04 | Mahle Kg | Light metal pistons, especially for internal combustion engines |
US2992869A (en) * | 1957-04-15 | 1961-07-18 | Horst Corp Of America V D | Engine piston |
DE1210301B (en) * | 1962-10-25 | 1966-02-03 | Karl Schmidt Ges Mit Beschraen | Method and device for the hot production of a light metal piston blank with a ring carrier |
DE1270935B (en) * | 1962-12-11 | 1968-06-20 | Mahle Kg | Vorwerkstueck for the hot hollow pressing of light metal pistons with ring carriers |
FR2286989A1 (en) * | 1974-10-03 | 1976-04-30 | Dana Corp | Aluminium piston for IC engine - is fitted with solid reinforcing ring cast into piston and fitted near crown |
US4074616A (en) * | 1975-09-02 | 1978-02-21 | Caterpillar Tractor Co. | Aluminum piston with steel reinforced piston ring grooves |
US4829883A (en) * | 1985-01-11 | 1989-05-16 | Associated Engineering Italy S.P.A. | Pistons |
DE102004003980A1 (en) * | 2004-01-27 | 2005-08-11 | Mahle Gmbh | Enclosed coolant tube manufacturing method for use in piston, involves incorporating coolant tube with circular opening in piston, and fixing tube cover in opening using adhesives to cover opening, where tube is made of forged steel |
-
1948
- 1948-02-06 GB GB360048A patent/GB642042A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969915C (en) * | 1951-05-10 | 1958-07-31 | Mahle Kg | Light metal pistons for internal combustion engines |
US2755151A (en) * | 1952-05-29 | 1956-07-17 | Frank A Bower | Piston structure |
US2760834A (en) * | 1952-07-28 | 1956-08-28 | Frank A Bower | Piston structure |
US2793922A (en) * | 1953-05-07 | 1957-05-28 | Marshall G Whitfield | Light metal piston with reinforcement and the like |
US2833603A (en) * | 1954-06-10 | 1958-05-06 | Joseph J Dailey | Article of manufacture |
DE1097210B (en) * | 1956-12-03 | 1961-01-12 | Fonderie Tech De Vitry Sur Sei | Pistons for internal combustion engines |
US2992869A (en) * | 1957-04-15 | 1961-07-18 | Horst Corp Of America V D | Engine piston |
DE1106129B (en) * | 1958-12-20 | 1961-05-04 | Mahle Kg | Light metal pistons, especially for internal combustion engines |
DE1210301B (en) * | 1962-10-25 | 1966-02-03 | Karl Schmidt Ges Mit Beschraen | Method and device for the hot production of a light metal piston blank with a ring carrier |
DE1270935B (en) * | 1962-12-11 | 1968-06-20 | Mahle Kg | Vorwerkstueck for the hot hollow pressing of light metal pistons with ring carriers |
FR2286989A1 (en) * | 1974-10-03 | 1976-04-30 | Dana Corp | Aluminium piston for IC engine - is fitted with solid reinforcing ring cast into piston and fitted near crown |
US4074616A (en) * | 1975-09-02 | 1978-02-21 | Caterpillar Tractor Co. | Aluminum piston with steel reinforced piston ring grooves |
US4829883A (en) * | 1985-01-11 | 1989-05-16 | Associated Engineering Italy S.P.A. | Pistons |
DE102004003980A1 (en) * | 2004-01-27 | 2005-08-11 | Mahle Gmbh | Enclosed coolant tube manufacturing method for use in piston, involves incorporating coolant tube with circular opening in piston, and fixing tube cover in opening using adhesives to cover opening, where tube is made of forged steel |
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