GB746811A - Improvements in fluid compressors - Google Patents

Improvements in fluid compressors

Info

Publication number
GB746811A
GB746811A GB20355/54A GB2035554A GB746811A GB 746811 A GB746811 A GB 746811A GB 20355/54 A GB20355/54 A GB 20355/54A GB 2035554 A GB2035554 A GB 2035554A GB 746811 A GB746811 A GB 746811A
Authority
GB
United Kingdom
Prior art keywords
orifice
passage
interior
piston
slide
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
GB20355/54A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB746811A publication Critical patent/GB746811A/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
    • F04B39/0094—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 crankshaft
    • 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
    • F04B39/0016—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 with valve arranged in the piston
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft

Abstract

746,811. Lubricating. GENERAL ELECTRIC CO. July 12, 1954 [July 13, 1953], No. 20355/54. Class 12 (3). [Also in Group XXVIII] A compressor for mounting within a container adapted to be filled with gaseous fluid for compression, including a hollow piston 13 reciprocable by means of a yoke 29 connected thereto and a cross-slide 31 reciprocable within the yoke 29, comprises an orifice 38 connecting the interior of the piston 13 to the inner periphery of the yoke 29, a passage 37 in the crossslide 31 for movement into and out of register with the orifice 38 during reciprocation of the cross-slide and a second passage comprising a groove 42 provided to connect the orifice 38 with the interior of the container at least intermittently. The passage 37 is connected to a bore 33 in the crank-pin 10, which is supplied with oil under pressure so that when the orifice 38 and passage 37 register oil is metered into the piston 13 and when depression exists within the piston gaseous fluid is forced in through the passage 42 and orifice 38 into the interior of the piston 13 whereby oil is carried into the interior of the working cylinder. The groove 42 may be replaced by either a bore or a groove in the cross-slide 31 which communicates with the interior of the container and intermittently with the orifice 38. The duct 37 which includes a groove 36 in the crossslide 31 may be replaced by a bore through the cross-slide intermittently communicating with a radial bore in the crank-pin 10, which if extended through the crank-pin causes metering twice per revolution.
GB20355/54A 1953-07-13 1954-07-12 Improvements in fluid compressors Expired GB746811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746811XA 1953-07-13 1953-07-13

Publications (1)

Publication Number Publication Date
GB746811A true GB746811A (en) 1956-03-21

Family

ID=22121001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20355/54A Expired GB746811A (en) 1953-07-13 1954-07-12 Improvements in fluid compressors

Country Status (1)

Country Link
GB (1) GB746811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783370A1 (en) * 2005-11-08 2007-05-09 Appliances components companies Spain, S.A. Gas aspiration and compression system, especially for gas compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1783370A1 (en) * 2005-11-08 2007-05-09 Appliances components companies Spain, S.A. Gas aspiration and compression system, especially for gas compressors

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