GB1059338A - Improvements relating to piston pumps - Google Patents

Improvements relating to piston pumps

Info

Publication number
GB1059338A
GB1059338A GB4443563A GB4443563A GB1059338A GB 1059338 A GB1059338 A GB 1059338A GB 4443563 A GB4443563 A GB 4443563A GB 4443563 A GB4443563 A GB 4443563A GB 1059338 A GB1059338 A GB 1059338A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
piston pumps
nov
synthetic resin
piston
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
GB4443563A
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of GB1059338A publication Critical patent/GB1059338A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,059,338. Eccentrics. BARMER MASCHINENFABRIK A.G. Nov. 11, 1963 [Nov. 15, 1962], No. 44435/63. Heading F2K. [Also in Division F1] In a piston pump an eccentric is surrounded by a roller bearing, the outer ring of which has an axial groove in which engages a tapered end portion of the pump piston which may be coated with synthetic resin or comprises a removable member of self-lubricating material or synthetic resin.
GB4443563A 1962-11-15 1963-11-11 Improvements relating to piston pumps Expired GB1059338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0069644 1962-11-15

Publications (1)

Publication Number Publication Date
GB1059338A true GB1059338A (en) 1967-02-15

Family

ID=6976366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4443563A Expired GB1059338A (en) 1962-11-15 1963-11-11 Improvements relating to piston pumps

Country Status (1)

Country Link
GB (1) GB1059338A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528257A1 (en) * 2003-10-31 2005-05-04 Anest Iwata Corporation Oilless reciprocating fluid machine
EP2206918A1 (en) * 2008-12-29 2010-07-14 Vacuubrand GMBH + CO KG Oscillating displacement vacuum pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528257A1 (en) * 2003-10-31 2005-05-04 Anest Iwata Corporation Oilless reciprocating fluid machine
EP2206918A1 (en) * 2008-12-29 2010-07-14 Vacuubrand GMBH + CO KG Oscillating displacement vacuum pump
EP2444666A1 (en) * 2008-12-29 2012-04-25 Vacuubrand Gmbh + Co Kg Oscillating displacement vacuum pump

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