GB889286A - Reciprocating gas compressors - Google Patents

Reciprocating gas compressors

Info

Publication number
GB889286A
GB889286A GB3552659A GB3552659A GB889286A GB 889286 A GB889286 A GB 889286A GB 3552659 A GB3552659 A GB 3552659A GB 3552659 A GB3552659 A GB 3552659A GB 889286 A GB889286 A GB 889286A
Authority
GB
United Kingdom
Prior art keywords
inlet
cylinder
high pressure
low pressure
piston valve
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
GB3552659A
Inventor
Harry Ralph Ricardo
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Priority to GB3552659A priority Critical patent/GB889286A/en
Priority to ES0261824A priority patent/ES261824A1/en
Publication of GB889286A publication Critical patent/GB889286A/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
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members

Landscapes

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

Abstract

889,286. Gas compressors. RICARDO & CO. ENGINEERS (1927) Ltd. Oct. 14, 1960 [Oct. 20, 1959], No. 35526/59. Class 8(1). A reciprocating gas compressor, e.g. for air, comprises a low pressure working cylinder 5, Fig. 1, having combined inlet and outlet ports 11, 14 at its respective ends, a double-acting piston 15 disposed within the cylinder 5 and connected to a crank shaft 2 so as to be reciprocated thereby, and a reciprocating low pressure piston valve 9 connected to the crank shaft for reciprocation within a valve cylinder 7 into which open the ports 11, 14, the valve cylinder 7 communicating with inlet and delivery passages 34, 30 and the piston valve 9 being so formed that when the compressor is operating the piston valve connects each of the inlet and outlet ports 11, 14 alternatively to the respective inlet passage 34 and the delivery passage 30 to allow fresh gas to pass into and compressed gas to be delivered from each end of the low pressure working cylinder. The low pressure piston 15 is connected to a crankpin 21 on the crankshaft 2 by a connecting rod 19, the crankpin 21 having also connected to it, by a connecting rod 24, a high pressure working piston 22, Fig. 2, disposed within a high pressure working cylinder 6 having its axes displaced by approximately 90 degrees about the crankshaft axis from the axis of the low pressure working cylinder 5; the high pressure working cylinder 6 has a combined inlet and outlet port 39 under the control of a high pressure piston valve 10 reciprocably mounted within a piston valve cylinder 8 having inlet and delivery ports 38, 41 the low pressure delivery passage 30 leading, by way of an intercooler, to the inlet port 38 of the high pressure piston valve cylinder 8. Both piston valves 9 and 10 are connected to a subsidiary crankpin 25 on the crankshaft 2, by connecting rods 26 and 44, respectively, the connecting rod 26 being connected to the low pressure piston valve 9 through a crosshead 27 and a further connecting rod 29. In a modification, Fig. 5 (not shown), a high pressure piston valve serves only as an inlet valve controlling an inlet port in a high pressure working cylinder, the head of which is provided with delivery ports controlled by automatic poppet valves. The poppet valves may be replaced by disc valves. Specification 881,441 is referred to.
GB3552659A 1959-10-20 1959-10-20 Reciprocating gas compressors Expired GB889286A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3552659A GB889286A (en) 1959-10-20 1959-10-20 Reciprocating gas compressors
ES0261824A ES261824A1 (en) 1959-10-20 1960-10-19 Reciprocating gas compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3552659A GB889286A (en) 1959-10-20 1959-10-20 Reciprocating gas compressors

Publications (1)

Publication Number Publication Date
GB889286A true GB889286A (en) 1962-02-14

Family

ID=10378720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3552659A Expired GB889286A (en) 1959-10-20 1959-10-20 Reciprocating gas compressors

Country Status (2)

Country Link
ES (1) ES261824A1 (en)
GB (1) GB889286A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US8308455B2 (en) 2009-01-27 2012-11-13 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
USRE44636E1 (en) 1997-09-29 2013-12-10 Emerson Climate Technologies, Inc. Compressor capacity modulation
CN108167157A (en) * 2017-11-15 2018-06-15 瑞立集团瑞安汽车零部件有限公司 A kind of vertical air compressor machine
CN108506186A (en) * 2018-06-07 2018-09-07 靖江虎贲机械科技有限公司 A kind of mute super-pressure inflator pump of oil-free
US10378533B2 (en) 2011-12-06 2019-08-13 Bitzer Us, Inc. Control for compressor unloading system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE44636E1 (en) 1997-09-29 2013-12-10 Emerson Climate Technologies, Inc. Compressor capacity modulation
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US8807961B2 (en) 2007-07-23 2014-08-19 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US8308455B2 (en) 2009-01-27 2012-11-13 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
US10378533B2 (en) 2011-12-06 2019-08-13 Bitzer Us, Inc. Control for compressor unloading system
CN108167157A (en) * 2017-11-15 2018-06-15 瑞立集团瑞安汽车零部件有限公司 A kind of vertical air compressor machine
CN108167157B (en) * 2017-11-15 2023-10-20 浙江瑞立空压装备有限公司 Vertical air compressor
CN108506186A (en) * 2018-06-07 2018-09-07 靖江虎贲机械科技有限公司 A kind of mute super-pressure inflator pump of oil-free
CN108506186B (en) * 2018-06-07 2024-05-28 靖江虎贲机械科技有限公司 Oilless mute ultrahigh pressure inflator pump

Also Published As

Publication number Publication date
ES261824A1 (en) 1960-12-16

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