GB814649A - Improvements in or relating to fluid pumps - Google Patents

Improvements in or relating to fluid pumps

Info

Publication number
GB814649A
GB814649A GB23385/55A GB2338555A GB814649A GB 814649 A GB814649 A GB 814649A GB 23385/55 A GB23385/55 A GB 23385/55A GB 2338555 A GB2338555 A GB 2338555A GB 814649 A GB814649 A GB 814649A
Authority
GB
United Kingdom
Prior art keywords
blocks
schestag
ott
guideways
slidable
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
GB23385/55A
Original Assignee
Herbert Ott
Rudolf Schestag
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
Priority to DE814649X priority Critical
Application filed by Herbert Ott, Rudolf Schestag filed Critical Herbert Ott
Publication of GB814649A publication Critical patent/GB814649A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members

Abstract

814,649. Reciprocating pumps; compressors. OTT, H., and SCHESTAG, R. [trading as LEWA O. H., G. OTT & SCHESTAG]. Aug. 15, 1955 [Sept. 6, 1954], No. 23385/55. Classes 8(1) and 102(1). A pump piston rod is drivingly connected by means of blocks 9 slidable in inner guideways 10 to a beam 8 the other end of which is driven with a constant stroke by means of an eccentric 3 the connection including guide blocks 5 sliding in fixed guides 6. The fulcrum of the beam 8 is adjustable in a plane parallel to or coincident with the plane including the driving connections when the piston is at the end of the pressure stroke by means which include blocks 11 slidable in outer guideways 12, so that they may pass the blocks 9, whereby the axes of the fulcrum blocks 11 and the piston rod blocks 9 may coincide and a stirrup member 13 connected to a cylindrical member 14 adjustable in a cylindrical guide 16 by means of a threaded extension 15 and handle 17. A scale 21 is provided on the extension 15 and the member 14 may be locked by a device 18.
GB23385/55A 1954-09-06 1955-08-15 Improvements in or relating to fluid pumps Expired GB814649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE814649X 1954-09-06

Publications (1)

Publication Number Publication Date
GB814649A true GB814649A (en) 1959-06-10

Family

ID=6734585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23385/55A Expired GB814649A (en) 1954-09-06 1955-08-15 Improvements in or relating to fluid pumps

Country Status (1)

Country Link
GB (1) GB814649A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102189A1 (en) * 1970-08-11 1972-04-07 Dale Ltd John
ITBZ20120009A1 (en) * 2012-03-14 2013-09-15 Starfort Di Stubenruss Paul AXIAL RELIEF PUMP.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102189A1 (en) * 1970-08-11 1972-04-07 Dale Ltd John
ITBZ20120009A1 (en) * 2012-03-14 2013-09-15 Starfort Di Stubenruss Paul AXIAL RELIEF PUMP.

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