GB650312A - Improvements in or relating to high-pressure pumps - Google Patents

Improvements in or relating to high-pressure pumps

Info

Publication number
GB650312A
GB650312A GB21174/47A GB2117447A GB650312A GB 650312 A GB650312 A GB 650312A GB 21174/47 A GB21174/47 A GB 21174/47A GB 2117447 A GB2117447 A GB 2117447A GB 650312 A GB650312 A GB 650312A
Authority
GB
United Kingdom
Prior art keywords
plunger
shoulder
inner end
spring
head
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
GB21174/47A
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
Publication of GB650312A publication Critical patent/GB650312A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0439—Supporting or guiding means for the pistons

Landscapes

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

Abstract

650,312. Radial-cylinder pumps. HAAHR, P. Aug. 5, 1947. No. 21174. Convention date, 'Feb. 9; 1946. [Class 102 (i)] [Also in Group XXVI] In a pump having an eccentric 4 mounted on a rotatable shaft 3 and radial cylinders each provided with a spring- loaded plunger 6 which is driven through a connecting rod 21 having a bearing face 11 engaging part of the eccentric circumference, a cup shaped cylindrical member 10 is provided for each plunger 6 and is slidably mounted in a radially extending guideway 9 coaxial with the plunger 6, the inner end of the member 10 is connected with the rod 21 and the inner end of the plunger 6 extends into the member 10 to bear upon the interior surface of the member 10. The plunger 6 having an area smaller than that of the bearing face 11 contacts the member 10 with, a spherical face 23 formed on a head 7 of greater diameter than the cylinder lining 5. The spring 8 is inserted between a shoulder 24 on the head 7 and shoulder 25 on the lining 5. The guideway 9 is a bore in the frame.
GB21174/47A 1946-02-09 1947-08-05 Improvements in or relating to high-pressure pumps Expired GB650312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK650312X 1946-02-09

Publications (1)

Publication Number Publication Date
GB650312A true GB650312A (en) 1951-02-21

Family

ID=8152015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21174/47A Expired GB650312A (en) 1946-02-09 1947-08-05 Improvements in or relating to high-pressure pumps

Country Status (1)

Country Link
GB (1) GB650312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294813B (en) * 1959-07-29 1969-05-08 Gaenger Hans Eccentric driven radial piston pump
EP0021315A1 (en) * 1979-06-20 1981-01-07 Hydrowatt Systems Limited Piston machine, particularly piston pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294813B (en) * 1959-07-29 1969-05-08 Gaenger Hans Eccentric driven radial piston pump
EP0021315A1 (en) * 1979-06-20 1981-01-07 Hydrowatt Systems Limited Piston machine, particularly piston pump
EP0153982A2 (en) * 1979-06-20 1985-09-11 Hydrowatt Systems Limited Piston machine, especially a piston pump
EP0153982A3 (en) * 1979-06-20 1985-11-21 Hydrowatt Systems Limited Piston machine, especially a piston pump

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