GB140058A - Improvements in method and apparatus for locating knocks in engines - Google Patents

Improvements in method and apparatus for locating knocks in engines

Info

Publication number
GB140058A
GB140058A GB470/20A GB47020A GB140058A GB 140058 A GB140058 A GB 140058A GB 470/20 A GB470/20 A GB 470/20A GB 47020 A GB47020 A GB 47020A GB 140058 A GB140058 A GB 140058A
Authority
GB
United Kingdom
Prior art keywords
knocks
engines
locating
hammett
tightness
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
GB470/20A
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
Publication of GB140058A publication Critical patent/GB140058A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

140,058. Hammett, E. A. March 10, 1919, [Convention date]. Testing fluid-tightness of moving parts. - A small hand pump 12 is screwed into a hole in the cylinder, and by forcing air into it enables leak- .age past the valves or piston or play in the bearing to be detected.
GB470/20A 1919-03-10 1920-01-06 Improvements in method and apparatus for locating knocks in engines Expired GB140058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US140058XA 1919-03-10 1919-03-10

Publications (1)

Publication Number Publication Date
GB140058A true GB140058A (en) 1920-12-16

Family

ID=21762963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB470/20A Expired GB140058A (en) 1919-03-10 1920-01-06 Improvements in method and apparatus for locating knocks in engines

Country Status (1)

Country Link
GB (1) GB140058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282411A (en) * 1993-09-30 1995-04-05 Lucas Automation & Control Testing i.c. engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282411A (en) * 1993-09-30 1995-04-05 Lucas Automation & Control Testing i.c. engines
GB2282411B (en) * 1993-09-30 1997-02-05 Lucas Automation & Control Methods and apparatus for testing engines

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