GB434921A - Improvements in or relating to reciprocating piston compressors - Google Patents

Improvements in or relating to reciprocating piston compressors

Info

Publication number
GB434921A
GB434921A GB7266/35A GB726635A GB434921A GB 434921 A GB434921 A GB 434921A GB 7266/35 A GB7266/35 A GB 7266/35A GB 726635 A GB726635 A GB 726635A GB 434921 A GB434921 A GB 434921A
Authority
GB
United Kingdom
Prior art keywords
pistons
piston
march
air
pressure
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
GB7266/35A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB434921A publication Critical patent/GB434921A/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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
    • F02C5/06—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
    • F02C5/08—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output the gas generator being of the free-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

434,921. Direct-acting air compressors. SULZER FRERES SOC. ANON., Winterthur, Switzerland. March 8, 1935, No. 7266. Convention date, March 13, 1934. [Class 8 (i)] A compressor comprises a pair of pistons 2, 3 enclosing between them a space 12 in which internal combustion effects the outstroke, while the instroke is effected by combustion in auxiliary spaces 15 in which extensions 20 of the pistons 2, 3 move, the air being compressed by enlargements 7 on the pistons. Links 13, 14 synchronize the pistons. In a modification two such systems are d i sposed side by side, the second system having pistons linked only to those of the first. Fig. 4 shows a stabilizer in which the oscillating link 13 between the pistons actuates a valve 64 in accordance with variations in the piston stroke and so varies the pressure of oil acting on a piston 69 subject to the pressure of the supercharging air for the central combustion space and of a spring; this piston moves a spindle 70, e.g. to increase the fuel supply to the auxiliary cylinders.
GB7266/35A 1934-03-13 1935-03-08 Improvements in or relating to reciprocating piston compressors Expired GB434921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH434921X 1934-03-13

Publications (1)

Publication Number Publication Date
GB434921A true GB434921A (en) 1935-09-11

Family

ID=4515039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7266/35A Expired GB434921A (en) 1934-03-13 1935-03-08 Improvements in or relating to reciprocating piston compressors

Country Status (1)

Country Link
GB (1) GB434921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492546A (en) * 1942-09-30 1949-12-27 English Electric Co Ltd Governing of free piston type internal-combustion compressors
DE1030106B (en) * 1953-07-28 1958-05-14 Johann Endres Dr Ing Free piston jet engine
US2867375A (en) * 1949-01-14 1959-01-06 Petersen Hans Internal combustion engine-air compressor
US2928584A (en) * 1957-12-24 1960-03-15 Berry W Foster Engine compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492546A (en) * 1942-09-30 1949-12-27 English Electric Co Ltd Governing of free piston type internal-combustion compressors
US2867375A (en) * 1949-01-14 1959-01-06 Petersen Hans Internal combustion engine-air compressor
DE1030106B (en) * 1953-07-28 1958-05-14 Johann Endres Dr Ing Free piston jet engine
US2928584A (en) * 1957-12-24 1960-03-15 Berry W Foster Engine compressor

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