GB188564A - Ringless and self lubricating piston for small air compressor - Google Patents

Ringless and self lubricating piston for small air compressor

Info

Publication number
GB188564A
GB188564A GB3342921A GB3342921A GB188564A GB 188564 A GB188564 A GB 188564A GB 3342921 A GB3342921 A GB 3342921A GB 3342921 A GB3342921 A GB 3342921A GB 188564 A GB188564 A GB 188564A
Authority
GB
United Kingdom
Prior art keywords
ringless
air compressor
small air
self lubricating
lubricating 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
GB3342921A
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
Priority to GB3342921A priority Critical patent/GB188564A/en
Publication of GB188564A publication Critical patent/GB188564A/en
Expired legal-status Critical Current

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
    • F04B39/0016—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 with valve arranged in the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

188,564. Brown, J. R. Jan. 24, 1922. By semi-solid lubricant. -A mixture of graphite and petroleum jelly may be filled into grooves A formed in the middle portion of the circumference cf the piston of an air-compressor, this portion being of less diameter than its cylinder.
GB3342921A 1922-01-24 1922-01-24 Ringless and self lubricating piston for small air compressor Expired GB188564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3342921A GB188564A (en) 1922-01-24 1922-01-24 Ringless and self lubricating piston for small air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3342921A GB188564A (en) 1922-01-24 1922-01-24 Ringless and self lubricating piston for small air compressor

Publications (1)

Publication Number Publication Date
GB188564A true GB188564A (en) 1922-11-16

Family

ID=10352835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3342921A Expired GB188564A (en) 1922-01-24 1922-01-24 Ringless and self lubricating piston for small air compressor

Country Status (1)

Country Link
GB (1) GB188564A (en)

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