GB252997A - Improvements in operating mechanism for semi-rotary pumps - Google Patents

Improvements in operating mechanism for semi-rotary pumps

Info

Publication number
GB252997A
GB252997A GB29869/25A GB2986925A GB252997A GB 252997 A GB252997 A GB 252997A GB 29869/25 A GB29869/25 A GB 29869/25A GB 2986925 A GB2986925 A GB 2986925A GB 252997 A GB252997 A GB 252997A
Authority
GB
United Kingdom
Prior art keywords
vane
wheel
semi
operating mechanism
roller
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
GB29869/25A
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.)
Trouvay and Cauvin SA
Original Assignee
Trouvay and Cauvin SA
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 Trouvay and Cauvin SA filed Critical Trouvay and Cauvin SA
Publication of GB252997A publication Critical patent/GB252997A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis

Landscapes

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

Abstract

252,997. Etablissements Trouvay et Cauvin. Aug. 29, 1925, [Convention date]. Fixed-abutment type.-In a pump with an oscillatory vane moving across a median inlet valve, of the type described in Specification 249,073, the vane is driven by a rotary cam effecting a single to and fro movement for each rotation of the cam. A wheel 25 revolving on a shaft 23 is secured to the pump by a bracket 20. The wheel has an eccentric groove 26 in which travels a roller 27 connected by a link 28 to the shaft 9 of the vane 7. As the wheel 25 makes a revolution, the roller 27 causes the arm 28 to impart a single to and fro stroke to the vane 7.
GB29869/25A 1925-08-29 1925-11-26 Improvements in operating mechanism for semi-rotary pumps Expired GB252997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR252997X 1925-08-29

Publications (1)

Publication Number Publication Date
GB252997A true GB252997A (en) 1926-06-10

Family

ID=8884281

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29869/25A Expired GB252997A (en) 1925-08-29 1925-11-26 Improvements in operating mechanism for semi-rotary pumps

Country Status (1)

Country Link
GB (1) GB252997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131394A (en) * 1974-11-13 1978-12-26 Sjoeblom Bror Arne Method for transport of manure and a device according to the method
US4252509A (en) * 1978-11-16 1981-02-24 Hagerty Research & Development Co., Inc. Fluid handling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131394A (en) * 1974-11-13 1978-12-26 Sjoeblom Bror Arne Method for transport of manure and a device according to the method
US4252509A (en) * 1978-11-16 1981-02-24 Hagerty Research & Development Co., Inc. Fluid handling apparatus

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