GB257995A - Improvements in machines for producing and transforming energy - Google Patents

Improvements in machines for producing and transforming energy

Info

Publication number
GB257995A
GB257995A GB1495225A GB1495225A GB257995A GB 257995 A GB257995 A GB 257995A GB 1495225 A GB1495225 A GB 1495225A GB 1495225 A GB1495225 A GB 1495225A GB 257995 A GB257995 A GB 257995A
Authority
GB
United Kingdom
Prior art keywords
arm
cylinder
lever
valve
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
GB1495225A
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 GB1495225A priority Critical patent/GB257995A/en
Publication of GB257995A publication Critical patent/GB257995A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/02—Equalising or cushioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Transmission Devices (AREA)

Abstract

257,995. Pescara, R. P. June 9, 1925. Machinery, utilizing inertia to obtain movements in.-In a direct-acting air compressor driven by the combustion of an explosive charge a valve 31 controlling delivery of a charge of gas under pressure from the power cylinder to a reservoir 154 is worked from a fixed cam 36. The head 40, Fig. 3, of the valve rod is embraced by a fork 39 on a lever 34 carried by a bracket 38 on the reciprocating cylinder. A small cylinder 41 is formed in the lever on the side remote from the fork, and a roundnosed piston 42 is placed in this cylinder. The cam roller 35 is carried in an arm pivoted on the same spindle as the lever and is constrained to bear against the cam by a spring 45. During movement to the left the piston 42 is away from the bottom 46 of the arm, and the arm can move under the cam lobe without affecting the valve; at the end of this movement, inertia effect causes the piston 42 to pass under the arm and lock the arm and lever together, so that when the cylinder moves in the direction of the arrow 151 the valve is opened.
GB1495225A 1925-06-09 1925-06-09 Improvements in machines for producing and transforming energy Expired GB257995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1495225A GB257995A (en) 1925-06-09 1925-06-09 Improvements in machines for producing and transforming energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1495225A GB257995A (en) 1925-06-09 1925-06-09 Improvements in machines for producing and transforming energy

Publications (1)

Publication Number Publication Date
GB257995A true GB257995A (en) 1926-09-09

Family

ID=10050429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1495225A Expired GB257995A (en) 1925-06-09 1925-06-09 Improvements in machines for producing and transforming energy

Country Status (1)

Country Link
GB (1) GB257995A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426311A (en) * 1943-07-23 1947-08-26 United Aircraft Corp Throttle for free-piston units
US2554762A (en) * 1945-01-25 1951-05-29 English Electric Co Ltd Free piston type internalcombustion compressor
WO2007085344A1 (en) * 2006-01-26 2007-08-02 Robert Bosch Gmbh Free-piston engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426311A (en) * 1943-07-23 1947-08-26 United Aircraft Corp Throttle for free-piston units
US2554762A (en) * 1945-01-25 1951-05-29 English Electric Co Ltd Free piston type internalcombustion compressor
WO2007085344A1 (en) * 2006-01-26 2007-08-02 Robert Bosch Gmbh Free-piston engine

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