GB328182A - Improvements in air compressors - Google Patents

Improvements in air compressors

Info

Publication number
GB328182A
GB328182A GB2593729A GB2593729A GB328182A GB 328182 A GB328182 A GB 328182A GB 2593729 A GB2593729 A GB 2593729A GB 2593729 A GB2593729 A GB 2593729A GB 328182 A GB328182 A GB 328182A
Authority
GB
United Kingdom
Prior art keywords
compression
cylinder block
latch
starter
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
GB2593729A
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 GB2593729A priority Critical patent/GB328182A/en
Publication of GB328182A publication Critical patent/GB328182A/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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • 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
    • F04B29/00—Other pumps with movable, e.g. rotatable cylinders
    • 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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

328,182. Herzmark, N. Aug. 26, 1929. Compound piston pumps ; pump-actuating mechanism ; regulating compression.-A circular flange having a cam profile c is rotated by a shaft a and reciprocates a cylinder block f, formed with a peripheral cam e engaging the cam c, the cylinders in which move over fixed pistons h, j. A coiled spring k keeps the cams in contact. The compressor is fitted to a motor car having a compressed air starter D. The shaft a replaces the starting handle, and is fitted with a claw intended to be engaged with the driving claw or coupling d of the starter. Two stages of compression are shown, air being drawn into the low-pressure cylinder through an inlet g<1> on the intake stroke, and discharged through a valve-controlled passage in the cylinder block to an expansion chamber in the block on the compression stroke; on the intake stroke it passes to the high pressurecylinder from which it is delivered through valvecontrolled passages j<2>, b<2> to a compressed air bottle or reservoir for the starter. The cams give four strokes per revolution, the intake strokes being faster than the compression strokes. A latch n is arranged opposite a recess f<2> in the cylinder block at the end of the compression stroke; it is pressed upwards by a spring o and downward by the delivery pressure, which may be transmitted through oil. A retaining ball p normally holds the latch in its upper position. At the critical pressure the ball is forced aside and the latch holds the cylinder block in a fixed position, stopping compression; the spring o returns the latch when the pressure falls sufficiently. Axial passages in the cylinder block allow entry of oil which is distributed centrifugally.
GB2593729A 1929-08-26 1929-08-26 Improvements in air compressors Expired GB328182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2593729A GB328182A (en) 1929-08-26 1929-08-26 Improvements in air compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2593729A GB328182A (en) 1929-08-26 1929-08-26 Improvements in air compressors

Publications (1)

Publication Number Publication Date
GB328182A true GB328182A (en) 1930-04-24

Family

ID=10235732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2593729A Expired GB328182A (en) 1929-08-26 1929-08-26 Improvements in air compressors

Country Status (1)

Country Link
GB (1) GB328182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367218A1 (en) * 2001-03-06 2003-12-03 Honda Giken Kogyo Kabushiki Kaisha Expansion machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367218A1 (en) * 2001-03-06 2003-12-03 Honda Giken Kogyo Kabushiki Kaisha Expansion machine
EP1367218A4 (en) * 2001-03-06 2004-11-03 Honda Motor Co Ltd Expansion machine
US7406911B2 (en) 2001-03-06 2008-08-05 Honda Giken Kogyo Kabushiki Kaisha Expander

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