GB391414A - Improvements in alleviators for hydraulic apparatus - Google Patents

Improvements in alleviators for hydraulic apparatus

Info

Publication number
GB391414A
GB391414A GB335633A GB335633A GB391414A GB 391414 A GB391414 A GB 391414A GB 335633 A GB335633 A GB 335633A GB 335633 A GB335633 A GB 335633A GB 391414 A GB391414 A GB 391414A
Authority
GB
United Kingdom
Prior art keywords
air
chamber
hydraulic apparatus
plunger
acts
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
GB335633A
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 GB335633A priority Critical patent/GB391414A/en
Publication of GB391414A publication Critical patent/GB391414A/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)

Abstract

391,414. Air vessels for hydraulic apparatus. McFARLAND, F., 1012, South Muldrow Street, Mexico, Missouri, U.S.A. Feb. 3, 1933, No. 3356. [Class 102 (i).] An air vessel for hydraulic apparatus comprises two chambers of which the main chamber C contains a plunger D which passes up into the liquid seal x of the air space and at its base 2b has a gasket adapted to seat and close the opening to the pump delivery pipe. A reduced portion 2a enters the connecting passage 2 and acts as a dashpot. The plunger D acts also as a valve controlling the lateral passage 3 to the second air chamber E. The charging air pressure in the chamber E is less than that in the chamber C.
GB335633A 1933-02-03 1933-02-03 Improvements in alleviators for hydraulic apparatus Expired GB391414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB335633A GB391414A (en) 1933-02-03 1933-02-03 Improvements in alleviators for hydraulic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB335633A GB391414A (en) 1933-02-03 1933-02-03 Improvements in alleviators for hydraulic apparatus

Publications (1)

Publication Number Publication Date
GB391414A true GB391414A (en) 1933-04-27

Family

ID=9756758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB335633A Expired GB391414A (en) 1933-02-03 1933-02-03 Improvements in alleviators for hydraulic apparatus

Country Status (1)

Country Link
GB (1) GB391414A (en)

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