GB412889A - Improvements in or relating to pumps for compressing or exhausting air or gases - Google Patents

Improvements in or relating to pumps for compressing or exhausting air or gases

Info

Publication number
GB412889A
GB412889A GB533334A GB533334A GB412889A GB 412889 A GB412889 A GB 412889A GB 533334 A GB533334 A GB 533334A GB 533334 A GB533334 A GB 533334A GB 412889 A GB412889 A GB 412889A
Authority
GB
United Kingdom
Prior art keywords
oil
valve
pumps
conduit
compressing
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
GB533334A
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.)
Monotype Corp Ltd
Original Assignee
Monotype Corp 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 Monotype Corp Ltd filed Critical Monotype Corp Ltd
Priority to GB533334A priority Critical patent/GB412889A/en
Publication of GB412889A publication Critical patent/GB412889A/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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump
    • 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
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

412,889. Lubricating pumps. PIERPONT, F. H., Oakfield, Redhill, Surrey, and MONOTYPE CORPORATION, Ltd., 43, Fetter Lane, London. Sept. 15,1933, No. 6333/34. Divided on 408,514. [Class 102 (i).] In a double-acting air or gas pump or compressor having two aligned cylinders, an oil pump H<1> is operated by air pressure in the cylinder A which has access to the end of the oil pump plunger through a conduit H<5>. Oil is drawn from a sump H<8> through the suction valve H<11> and discharged past the valve H<13> to a reservoir H<19> whence it flows to grooves in the compressor piston and through a conduit therein to the connecting rod small end. The oil flow is controlled by a needle valve H<17> and excess oil is byepassed through the valve H<27> to the bearing A<21> of the driving shaft.
GB533334A 1933-09-15 1933-09-15 Improvements in or relating to pumps for compressing or exhausting air or gases Expired GB412889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB533334A GB412889A (en) 1933-09-15 1933-09-15 Improvements in or relating to pumps for compressing or exhausting air or gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB533334A GB412889A (en) 1933-09-15 1933-09-15 Improvements in or relating to pumps for compressing or exhausting air or gases

Publications (1)

Publication Number Publication Date
GB412889A true GB412889A (en) 1934-07-05

Family

ID=9794130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB533334A Expired GB412889A (en) 1933-09-15 1933-09-15 Improvements in or relating to pumps for compressing or exhausting air or gases

Country Status (1)

Country Link
GB (1) GB412889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109538435A (en) * 2018-11-09 2019-03-29 胡惜忠 A kind of BIB beverage pump
US20220136493A1 (en) * 2007-08-09 2022-05-05 Optimum Power Technology, L.P. Apparatuses, Systems, and Methods for Improved Performance of a Pressurized System

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220136493A1 (en) * 2007-08-09 2022-05-05 Optimum Power Technology, L.P. Apparatuses, Systems, and Methods for Improved Performance of a Pressurized System
US11692533B2 (en) * 2007-08-09 2023-07-04 Optimum Power Technology, L.P. Apparatuses, systems, and methods for improved performance of a pressurized system
CN109538435A (en) * 2018-11-09 2019-03-29 胡惜忠 A kind of BIB beverage pump

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