GB649307A - Mechanism for driving a reciprocating pump by a rotary actioned driving unit - Google Patents

Mechanism for driving a reciprocating pump by a rotary actioned driving unit

Info

Publication number
GB649307A
GB649307A GB2053648A GB2053648A GB649307A GB 649307 A GB649307 A GB 649307A GB 2053648 A GB2053648 A GB 2053648A GB 2053648 A GB2053648 A GB 2053648A GB 649307 A GB649307 A GB 649307A
Authority
GB
United Kingdom
Prior art keywords
sleeve
gear
plunger
shaft
rotary
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
GB2053648A
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.)
WILLIAM ALLAN ORR
Original Assignee
WILLIAM ALLAN ORR
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 WILLIAM ALLAN ORR filed Critical WILLIAM ALLAN ORR
Priority to GB2053648A priority Critical patent/GB649307A/en
Publication of GB649307A publication Critical patent/GB649307A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms

Landscapes

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

Abstract

649,307. Converting rotary into reciprocating motion. ORR, W., A. July 22, 1949, No. 20536/48. [Class 80(i)] Gearing for reciprocating a pump plunger B from a rotary shaft DS comprises a sleeve member A supported for rotary movement and having a helical screw connection P with the plunger B which is guided for longitudinal movement only by a key K. In helical screw connection with the sleeve A is an outer sleeve W which also has a certain amount of axial movement relative thereto. On the opposite side of the driving shaft DS is a rotary shaft H having a sleeve W<SP>1</SP> with a helical screwed connection therewith and a certain amount of relative axial movement. The sleeves W, W<SP>1</SP> are provided each with a gear WG co-operating with upper and lower gears DG respectively on the driving shaft DS and each with a sprocket or pulley SP connected by a crossed chain or belt C. The gears DG each have a sector J removed and re-fitted in a diametrically opposite position. If with the parts in the positions shown the shaft DS is rotated to drive the sleeve W in an anti-clockwise direction the sleeve A is also driven thereby with the sleeve W in its upper position with a consequent downward movement of plunger B. On the gap in the upper gear DG reaching the gear WG this drive ceases and the segment J engages the gear WG of sleeve W<SP>1</SP> which is first displaced to its lower position where it is engaged by the lower gear DG of the driving shaft DS. The gear DG then drives sleeve W<SP>1</SP> and shaft H and, through the chain or belt C, the sleeve W of plunger B in the opposite direction to that previously. This results in the sleeve W moving to its lower position on sleeve A and then rotating the latter with consequent movement of the plunger upwards. When the gap in the lower gear DG reaches the gear WG of sleeve W<SP>1</SP> and the sector J engages the gear WG of sleeve W the drive from sleeve W<SP>1</SP> is stopped and both sleeves are returned to their original positions for the operation to be repeated. The sprockets or pulleys SP can be replaced by gears interconnected by idlers to reverse the directions of rotation and the shaft H could also be adapted for reciprocation as another plunger.
GB2053648A 1949-07-22 1949-07-22 Mechanism for driving a reciprocating pump by a rotary actioned driving unit Expired GB649307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2053648A GB649307A (en) 1949-07-22 1949-07-22 Mechanism for driving a reciprocating pump by a rotary actioned driving unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2053648A GB649307A (en) 1949-07-22 1949-07-22 Mechanism for driving a reciprocating pump by a rotary actioned driving unit

Publications (1)

Publication Number Publication Date
GB649307A true GB649307A (en) 1951-01-24

Family

ID=10147507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2053648A Expired GB649307A (en) 1949-07-22 1949-07-22 Mechanism for driving a reciprocating pump by a rotary actioned driving unit

Country Status (1)

Country Link
GB (1) GB649307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029652A (en) * 1960-07-18 1962-04-17 John H Brems Intermittent drive mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029652A (en) * 1960-07-18 1962-04-17 John H Brems Intermittent drive mechanism

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