GB201681A - Improvements in apparatus for pumping or lifting liquids - Google Patents

Improvements in apparatus for pumping or lifting liquids

Info

Publication number
GB201681A
GB201681A GB1428722A GB1428722A GB201681A GB 201681 A GB201681 A GB 201681A GB 1428722 A GB1428722 A GB 1428722A GB 1428722 A GB1428722 A GB 1428722A GB 201681 A GB201681 A GB 201681A
Authority
GB
United Kingdom
Prior art keywords
valve
float
pumping
ejector
lifting liquids
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
GB1428722A
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
Priority to GB1428722A priority Critical patent/GB201681A/en
Publication of GB201681A publication Critical patent/GB201681A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped

Landscapes

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

Abstract

201,681. Clark, H. C. Feb. 19, 1923. Direct air-pressure apparatus, automatic; valves for pressure fluid, actuation and arrangement of. - In a pneumatic ejector for raising liquids, the compressed air port is controlled by a sleeve valve 1<a> carrying an atmospheric valve 1 and actuated by a float 8 sliding between stops 9, 10 on a rod 7. The ejector may be mounted in a float chamber 13 or on a wooden &c. float. In another form, the atmospheric valve has an aperture closed by a pilot valve carried by the sleeve valve.
GB1428722A 1923-02-19 1923-02-19 Improvements in apparatus for pumping or lifting liquids Expired GB201681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1428722A GB201681A (en) 1923-02-19 1923-02-19 Improvements in apparatus for pumping or lifting liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1428722A GB201681A (en) 1923-02-19 1923-02-19 Improvements in apparatus for pumping or lifting liquids

Publications (1)

Publication Number Publication Date
GB201681A true GB201681A (en) 1923-08-09

Family

ID=10038429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1428722A Expired GB201681A (en) 1923-02-19 1923-02-19 Improvements in apparatus for pumping or lifting liquids

Country Status (1)

Country Link
GB (1) GB201681A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003938A1 (en) * 1984-12-10 1987-07-02 Rowland Ian Tarling Compressed air operated submersible pump
ES2255462A1 (en) * 2006-01-10 2006-06-16 Bernardino Alvarez Nogue Water-lifting pump
FR3064187A1 (en) * 2017-03-27 2018-09-28 Smow PNEUMATIC SYSTEM FOR LIFTING A LIQUID SUCH AS CUTTING OIL

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003938A1 (en) * 1984-12-10 1987-07-02 Rowland Ian Tarling Compressed air operated submersible pump
ES2255462A1 (en) * 2006-01-10 2006-06-16 Bernardino Alvarez Nogue Water-lifting pump
WO2007080199A1 (en) * 2006-01-10 2007-07-19 Bernardino Alvarez Nogue Water-lifting pump
FR3064187A1 (en) * 2017-03-27 2018-09-28 Smow PNEUMATIC SYSTEM FOR LIFTING A LIQUID SUCH AS CUTTING OIL
EP3381532A1 (en) * 2017-03-27 2018-10-03 Smow Pneumatic system for retrieving a liquid such as a cutting oil

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