GB2343717A - Mechanically-driven double piston air compressor with cooling fan - Google Patents

Mechanically-driven double piston air compressor with cooling fan Download PDF

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Publication number
GB2343717A
GB2343717A GB9824908A GB9824908A GB2343717A GB 2343717 A GB2343717 A GB 2343717A GB 9824908 A GB9824908 A GB 9824908A GB 9824908 A GB9824908 A GB 9824908A GB 2343717 A GB2343717 A GB 2343717A
Authority
GB
United Kingdom
Prior art keywords
air pump
compressor according
pump compressor
air
arm
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.)
Withdrawn
Application number
GB9824908A
Other versions
GB9824908D0 (en
Inventor
Vernon Frederick Thomas Green
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 GB9824908A priority Critical patent/GB2343717A/en
Publication of GB9824908D0 publication Critical patent/GB9824908D0/en
Publication of GB2343717A publication Critical patent/GB2343717A/en
Withdrawn legal-status Critical Current

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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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

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

Abstract

A compressor 1 comprises a frame 7 having a base 6 and a pair of cylinders 10 within which a pair of pistons 9 are reciprocated by a lever arm 4 which at one end is connected to piston rods 8 and at the other end is pivoted 5 to the base 6 of the frame 7. One end of a drive arm 14 is pivoted to lever arm 4, and the other end is pivoted on an eccentric of crankshaft 15, such that rotary motion of the crankshaft 15 causes reciprocation of the pistons 9. A cooling fan 16 within the compressor 1 circulates air within the cylinders 10, behind the pistons 9, and then out between air cowls 17 and the outer sides of the cylinders 10.

Description

AIR PUMP COMPRESSOR.
This invention relates to an air pump compressor.
Reciprocating compressors are well known machines for compressing air by piston and cylinder arrangement. It would be an advantage to increase output and reduce working speed allowing cooling system to function far better.
The object of this invention is to increase the output considerably reducing working speed and improving air cooling system.
This invention relates to an air pump compressor comprising of linkage arm/arm's to operate air pumps by a required movement, air pumps means to pump air by arrangement of piston and cylinder, linkage arm/arms required movement being a side to side motion, single linkage arm consists of pivotally moveable parts, being two piston rods positioned near top of arm, also one drive arm located lower down, piston rods permits two pumps to function simultaniously, drive arm when operated by crankshaft permits linkage arm to move in a required movement.
Linkage arm/arm's pivotally mounted in a workable arrangement to a motionless shaft located at the base of compressor frame.
Pumps evenly arranged on opposite sides of linkage arm/arm's allowing linkage arm/arm's to operate pumps simultaniously.
Compressor can comprise of even numbers of pump's, up to eight. According to quantity of compressed air required.
Crankshaft permitting drive arm/arms to be attached and operated in a moveable arrangement. When an actuation force is applied to crankshaft. The force is transmitted in a moveable arrangement between part's permitting linkeage arm/arm's to operate pumps simultaniously.
To define the meaning of piston strokes being: Intake stroke taking air into cylinder through inlet valve, when piston is retracted down cylinder, compression stroke is when piston is moving upwards and compressing air into cylinder to pressure required, to open outlet valve allowing air to pass and enter air receiver.
When assembling compressor the required piston stroke can be obtained in three ways, by increasing crankshaft/by drive arm position on linkage arm,/or by a partnership between crankshaft and drive arm.
Frame to support motionless or moveable parts and to assemble compressor, cooling system comprising of fan positioned at the back of compressor fan transmitting cold air inside compressor and released to circulate between air cowls and the outer side of cylinder.
If required the speed of this compressor can be as low as 400 R. P. M. and still give excellent output of compressed air, at the same time reducing noise.
Figure 1 is a schematic side view of air pump compressor operating single linkage arm according to invention arranged in a first configuration : and Figure 2 is a schematic side view of the air pump compressor of Figure 1 in a second configuration: Figure 3 is a schematic top view of air pump compressor operating two lnkage arms according to invention arranged in configuration : Referring to the drawings, there is shown air pump compressor generally designated 1 linkage arm 4 pivotally mounted to motionless shaft 5 position at base 6 of steel frame 7 extended to left side and operating pivotally linked piston rods 8 allowing pistons 9 in cylinders 10 to execute piston 9 on left side of arm completing compression stroke and opening outlet valve 11 allowing air to pass and enter receiver 13 pump piston 9 on right side of arm completing intake stroke taking air into cylinder 10 through inlet valve 12.
Drive arm 14 pivotally linked to linkage arm 14 and attached in a moveable arrangement to crankshaft 15 this moveable arrangement transmits the actuation force applied to crankshaft 15 in a working relationship between all moveable parts and finally allowing air pumps to operate simultaniously and producing compressed air to required pressure.
Cooling fan 16 transmitting cold air inside compressor and released to circulate between air cowls 17 and outer sides of cylinder 10.
Figure 2 shows linkage arm 4 operated to right side, reversing piston strokes.
Figure 3 shows top view of air pump compressor's operating two linkage arms 4 and four air pumps simulatiously.
Not shown on any drawings is the path of compressed air from outlet valve to air receiver.

Claims (24)

  1. CLAIMS 1 Air pump compressor comprising of frame to support and attach motionless and moveable parts linkeage arm/arms obtaining required movement to function air pumps from a transmitted force passed on through a working arrangement of moveable parts also comprising of air cooling system.
  2. 2 Air pump compressor according to claim 1 wherein air pumps are operated by piston rods pivotally attached to linkeage arm/arms.
  3. 3 Air pump compressor according to claim 1 wherein pumps are evenly arranged on opposite sides of linkeage arm/arms in line with piston rods forming a working relationship.
  4. 4 Air pump compressor according to any preceding claim wherein lower ends of linkeage arm/arms are attached to motionless shaft to obtain a moveable arrangement to operate pumps.
  5. 5 Air pump compressor as claimed in claim 1 and 4 wherein motionless shaft can be located at base of compressor frame.
  6. 6 Air pump compressor according to any preceding claim wherein linkage arm/arms required movement being a side to side motion.
  7. 7 Air pump compressor according to any preceding claim wherein single linkage arm operates two pumps simultaneously.
  8. 8 Air pump compressor according to any preceding claim wherein compressor has low R. P. M. and reduces noise level.
  9. 9 Air pump compressor according to any preceding claim wherein drive arm/arms are positioned and pivotally attached to linkage arm/arms to give required movement to linkage arm/arms.
  10. 10 Air pump compressor according to any preceding claim wherein crankshaft permitting drive arm/arms to be attached in a moveable arrangement when an actuation force is applied to crankshaft.
  11. 11 Air pump compressor according to any preceding claim wherein rotation of 360 degrees made by crankshaft permits all pumps to execute one compression stroke.
  12. 12 Air pump compressor according to any preceding claim wherein linear movement of 180 degrees made by crankshaft permits all pumps to operate simultaneously.
  13. 13 Air pump compressor according to any preceding claim wherein pump means to pump air by an arrangement of piston and cylinder.
  14. 14 Air pump compressor according to any preceding claim wherein compressor can comprise of even numbers of pumps up to eight.
  15. 15 Air pump compressor according to any preceding claim when assembling compressor the required piston stroke can be obtained in threeways drive arm position on linkage arm/size of crankshaft or a partnership between drive arm and crankshaft.
  16. 16 Air pump compressor according to any preceding claim where coolin fan is located at rear of compressor to transmit cold air within compressor.
  17. 17 Air pump compressor according to any preceding claim wherein piston stroke is not governed by size of cylinder bore.
  18. 18 Air pump compressor according to any preceding claim wherein a transmitted force is passed on through moveable parts to operate compressor can be either rotational or linear input.
  19. 19 Air pump compressor according to any preceding claim wherein size of compressor is governed by length of linkage arm/arms.
  20. 20 Air pump compressor according to any preceding claim wherein compressor operating at 400 R. P. M. means gear-box can be fitted to increase speed and air output.
  21. 21 Air pump compressor according to any preceding claim means design of frame to support motionless and moveable parts makes assembling and maintenance of compressor very simple.
  22. 22 Air pump compressor according to any preceding claim wherein design of compressor permits compressor to be purchased ready assembled or for self assembly.
  23. 23 Air pump compressor according to any preceding claims wherein cool air from cooling system is released from base of cylinder to circulate between the outside of cylinder and air cowls before being released from top of cylinder.
  24. 24 Air pump compressor according to any preceding claim wherein compressor permitted to operate at low R. P. M. plus allows cooling system to work adequately.
GB9824908A 1998-11-14 1998-11-14 Mechanically-driven double piston air compressor with cooling fan Withdrawn GB2343717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9824908A GB2343717A (en) 1998-11-14 1998-11-14 Mechanically-driven double piston air compressor with cooling fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9824908A GB2343717A (en) 1998-11-14 1998-11-14 Mechanically-driven double piston air compressor with cooling fan

Publications (2)

Publication Number Publication Date
GB9824908D0 GB9824908D0 (en) 1999-01-06
GB2343717A true GB2343717A (en) 2000-05-17

Family

ID=10842402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9824908A Withdrawn GB2343717A (en) 1998-11-14 1998-11-14 Mechanically-driven double piston air compressor with cooling fan

Country Status (1)

Country Link
GB (1) GB2343717A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431699A (en) * 2005-10-29 2007-05-02 Vernon Frederick Thomas Green Reciprocating air compressor
WO2014079706A1 (en) * 2012-11-26 2014-05-30 Arcelik Anonim Sirketi Compressor with increased ventilating effectiveness
CN109653975A (en) * 2019-02-19 2019-04-19 尹建 A kind of reciprocating engine lever Variable plunger pump power take-off mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107387398B (en) * 2017-08-23 2022-06-10 四川达灿石油设备有限公司 Fracturing pump head complementary unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647008A (en) * 1946-01-25 1950-12-06 Ferdinando Perdelli Improvements relating to lever transmissions between pistons and crank shafts
GB893100A (en) * 1957-09-20 1962-04-04 Louis Rene Corvisier Improvements in or relating to a method of and a device for transmitting a movement from or to members arranged in a sealed closed space
GB1600208A (en) * 1977-05-19 1981-10-14 Rix Industries Swash plate pump or motor
WO1983003640A1 (en) * 1982-04-19 1983-10-27 Pettyjohn, Austin, E. Portable air compressor
GB2177758A (en) * 1985-07-05 1987-01-28 Lam Ming Luen Improvements in or relating to pumps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647008A (en) * 1946-01-25 1950-12-06 Ferdinando Perdelli Improvements relating to lever transmissions between pistons and crank shafts
GB893100A (en) * 1957-09-20 1962-04-04 Louis Rene Corvisier Improvements in or relating to a method of and a device for transmitting a movement from or to members arranged in a sealed closed space
GB1600208A (en) * 1977-05-19 1981-10-14 Rix Industries Swash plate pump or motor
WO1983003640A1 (en) * 1982-04-19 1983-10-27 Pettyjohn, Austin, E. Portable air compressor
GB2177758A (en) * 1985-07-05 1987-01-28 Lam Ming Luen Improvements in or relating to pumps

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431699A (en) * 2005-10-29 2007-05-02 Vernon Frederick Thomas Green Reciprocating air compressor
GB2431699B (en) * 2005-10-29 2010-06-02 Vernon Frederick Thomas Green Reciprocating air compressor
WO2014079706A1 (en) * 2012-11-26 2014-05-30 Arcelik Anonim Sirketi Compressor with increased ventilating effectiveness
CN109653975A (en) * 2019-02-19 2019-04-19 尹建 A kind of reciprocating engine lever Variable plunger pump power take-off mechanism

Also Published As

Publication number Publication date
GB9824908D0 (en) 1999-01-06

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)