GB1212324A - Improvements in or relating to compressors - Google Patents

Improvements in or relating to compressors

Info

Publication number
GB1212324A
GB1212324A GB20850/69A GB2085069A GB1212324A GB 1212324 A GB1212324 A GB 1212324A GB 20850/69 A GB20850/69 A GB 20850/69A GB 2085069 A GB2085069 A GB 2085069A GB 1212324 A GB1212324 A GB 1212324A
Authority
GB
United Kingdom
Prior art keywords
crosshead
crank
connecting rod
compressors
reciprocated
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
GB20850/69A
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.)
Nuovo Pignone SpA
Original Assignee
Nuovo Pignone SpA
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 Nuovo Pignone SpA filed Critical Nuovo Pignone SpA
Publication of GB1212324A publication Critical patent/GB1212324A/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
    • 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
    • F04B39/0005—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 adaptations of pistons
    • F04B39/0022—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 adaptations of pistons piston rods
    • 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
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18208—Crank, pitman, and slide

Landscapes

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

Abstract

1,212,324. Compressors. NUOVO PIGNONE S.p.A. April 23, 1969 [May 14, 1968], No.20850/69. Heading F1N. A reciprocating compressor has opposed cylinders (not shown) mounted on a crank-case 1 and pistons reciprocated in the cylinders by rods 6, 7 fixed to opposite ends of a crosshead 5, the crosshead being reciprocated in crank-case guides (8), 9 and 23 by a connecting rod 15 positioned within the crosshead and connected to a transverse crankshaft 4. The crosshead 5 is formed by two similar structures 5<SP>1</SP>, 5<SP>11</SP> secured together by bolts 12. Each structure has a pair of vertically extending sides provided with slots 17 for the crank-shaft 4 and spaced apart by rigid cross-members 13, 14 situated at the ends. The connecting rod 15 moves between the crosshead sides and is journalled on a pin 19 gripped between opposed semi-circular cutouts 18 in the structures 5<SP>1</SP> , 5<SP>11</SP> .
GB20850/69A 1968-05-14 1969-04-23 Improvements in or relating to compressors Expired GB1212324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT835185 1968-05-14

Publications (1)

Publication Number Publication Date
GB1212324A true GB1212324A (en) 1970-11-11

Family

ID=11126420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20850/69A Expired GB1212324A (en) 1968-05-14 1969-04-23 Improvements in or relating to compressors

Country Status (2)

Country Link
US (1) US3581583A (en)
GB (1) GB1212324A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060785B (en) * 1979-09-26 1983-11-23 Hamworthy Engineering Opposed piston machinery
US5062311A (en) * 1991-03-29 1991-11-05 Dresser-Rand Company Frame, crankshaft and crosshead assembly, and a crankshaft and crosshead frame, for a reciprocating-piston machine
ITMI20031780A1 (en) * 2003-09-18 2005-03-19 Nuovo Pignone Spa HEAT EXCHANGER DEVICE FOR GAS SEALING FOR CENTRIFUGAL COMPRESSORS
ITMI20032493A1 (en) * 2003-12-17 2005-06-18 Nuovo Pignone Spa HANDLING FOR AN ALTERNATIVE COMPRESSOR.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1432041A (en) * 1920-04-17 1922-10-17 Lewis L Scott Pump
US1620870A (en) * 1924-01-09 1927-03-15 Carrey Morse Engineering Compa Compressor
US2236853A (en) * 1938-05-28 1941-04-01 Herzmark Nicolas Compressor
US2404079A (en) * 1942-05-30 1946-07-16 Maniscalco Pietro Compressor

Also Published As

Publication number Publication date
US3581583A (en) 1971-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]