GB191026557A - Improvements in and relating to Reversible-delivery Pumps. - Google Patents

Improvements in and relating to Reversible-delivery Pumps.

Info

Publication number
GB191026557A
GB191026557A GB191026557DA GB191026557A GB 191026557 A GB191026557 A GB 191026557A GB 191026557D A GB191026557D A GB 191026557DA GB 191026557 A GB191026557 A GB 191026557A
Authority
GB
United Kingdom
Prior art keywords
operated
block
reversible
delivery
pin
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
Inventor
Robert Carey
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
Application granted granted Critical
Publication of GB191026557A publication Critical patent/GB191026557A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members
    • 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
    • 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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0046—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for rotating distribution members

Landscapes

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

Abstract

26,557. Carey, R. Nov. 15. Pumps with means for reversing direction of flow; stroke, varying.-In a reversible-delivery pump, the cylinders a, a<1>, Fig. 1, are mounted in pairs with a common plunger b. This plunger is operated by the connecting-rod c attached to a block c which is displaceable along a centrally-pivoted rocking lever f by means of the rods i, j and handle j<1>. The rocking lever f is operated by means of the eccentric g<1> with its rod g. The piston valve k is also operated by the same eccentric through the link p and bell-crank lever n. On moving the block e from the position shown in Fig. 1 down to the pin f<2>, the delivery is reduced to zero, and on bringing the block e below the pin f<2>, the suction and delivery passages are reversed. In an alternative form, single cylinders are shown, with rotary valves.
GB191026557D 1910-11-15 1910-11-15 Improvements in and relating to Reversible-delivery Pumps. Expired GB191026557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191026557T 1910-11-15

Publications (1)

Publication Number Publication Date
GB191026557A true GB191026557A (en) 1911-09-21

Family

ID=34356851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191026557D Expired GB191026557A (en) 1910-11-15 1910-11-15 Improvements in and relating to Reversible-delivery Pumps.

Country Status (1)

Country Link
GB (1) GB191026557A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800004099A1 (en) * 2018-03-29 2019-09-29 Magneti Marelli Spa PISTON PUMP AND RELEVANT CONTROL METHOD

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800004099A1 (en) * 2018-03-29 2019-09-29 Magneti Marelli Spa PISTON PUMP AND RELEVANT CONTROL METHOD
EP3546746A1 (en) * 2018-03-29 2019-10-02 Magneti Marelli S.p.A. Piston pump and relative control method

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