GB187748A - Improvements in and relating to pneumatic starting apparatus for internal combustion engines - Google Patents

Improvements in and relating to pneumatic starting apparatus for internal combustion engines

Info

Publication number
GB187748A
GB187748A GB2126221A GB2126221A GB187748A GB 187748 A GB187748 A GB 187748A GB 2126221 A GB2126221 A GB 2126221A GB 2126221 A GB2126221 A GB 2126221A GB 187748 A GB187748 A GB 187748A
Authority
GB
United Kingdom
Prior art keywords
shaft
engine
driven
valves
starting
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
GB2126221A
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.)
IDA STARTER Ltd
Original Assignee
IDA STARTER Ltd
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 IDA STARTER Ltd filed Critical IDA STARTER Ltd
Priority to GB2126221A priority Critical patent/GB187748A/en
Publication of GB187748A publication Critical patent/GB187748A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

187,748. Shaw, J., and Ida Starter, Ltd. Aug. 10, 1921. Starting. - Compressed air or gas for starting is distributed to the cylinders by an arrangement comprising beat valves e, one for each cylinder, an engine-driven cam shaft a, and a handactuated rocking shaft c carrying arms k, m which pivotally support tappet fingers o, p; enlargements on the fingers are interposed between the valves and their cams by movement of the shaft c, which at the same time brings an arm q into engagement with a rocker arm r pivoted at s for effecting opening of a main air valve T with a large mechanical advantage. The non-return valves 31, Fig. 11, on the cylinder heads are provided with a truncated end 30 facing towards the combustion space, in order to avoid pitting and deposition of carbon. The compressed air is supplied to a reservoir by a pump driven at will by the engine, the pump shaft being in alignment with an engine-driven shaft, to which it is connected by a positive clutch such as that described in Specification 182,513, [Class 80 (ii), Gearing, Variable-speed &c.]. The cam shaft is parallel to the engine-driven shaft, from which it is driven at half engine speed through spur gearing. Specification 22693/14 is also referred to.
GB2126221A 1921-08-10 1921-08-10 Improvements in and relating to pneumatic starting apparatus for internal combustion engines Expired GB187748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2126221A GB187748A (en) 1921-08-10 1921-08-10 Improvements in and relating to pneumatic starting apparatus for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2126221A GB187748A (en) 1921-08-10 1921-08-10 Improvements in and relating to pneumatic starting apparatus for internal combustion engines

Publications (1)

Publication Number Publication Date
GB187748A true GB187748A (en) 1922-11-02

Family

ID=10159929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2126221A Expired GB187748A (en) 1921-08-10 1921-08-10 Improvements in and relating to pneumatic starting apparatus for internal combustion engines

Country Status (1)

Country Link
GB (1) GB187748A (en)

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