GB190407005A - Improvements in Piston Packing and Pistons - Google Patents

Improvements in Piston Packing and Pistons

Info

Publication number
GB190407005A
GB190407005A GB190407005DA GB190407005A GB 190407005 A GB190407005 A GB 190407005A GB 190407005D A GB190407005D A GB 190407005DA GB 190407005 A GB190407005 A GB 190407005A
Authority
GB
United Kingdom
Prior art keywords
rings
packing
fluid
admitted
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
Application number
Inventor
John Garmey
John Trail
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190407005A publication Critical patent/GB190407005A/en
Expired legal-status Critical Current

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  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

7005. Garmey, J., and Trail, J. March 23. Pistons.-A piston for a steam, water, gas, or oil engine, or a pump is packed by rings expanded by the fluid pressure. The piston shown in Fig. 1 consists of two parts 1 separated by a disc 2, and formed with recesses 9 which receive the split packing-rings 10. The cuts in the rings 10 are covered by pieces 7 of U-section. Fluid is admitted to the spaces 9 through perforations 8. The pressure is partly relieved by fluid admitted to recesses in the packing-rings through perforations 11. Circumferential grooves 12 are cut in the surfaces against which the packing-rings abut. Fluid is admitted to these grooves through grooves to the space 9, or direct by passages 14. In the modification shown in Fig. 6, a dividing-ring 2 of T-section is slipped on to the piston body, and the packing is secured by an ordinary junk ring.
GB190407005D 1904-03-23 1904-03-23 Improvements in Piston Packing and Pistons Expired GB190407005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190407005T 1904-03-23

Publications (1)

Publication Number Publication Date
GB190407005A true GB190407005A (en) 1905-03-23

Family

ID=32163055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190407005D Expired GB190407005A (en) 1904-03-23 1904-03-23 Improvements in Piston Packing and Pistons

Country Status (1)

Country Link
GB (1) GB190407005A (en)

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