GB214138A - Improvements in or relating to feed water pumps for steam boilers and other pumps - Google Patents

Improvements in or relating to feed water pumps for steam boilers and other pumps

Info

Publication number
GB214138A
GB214138A GB1835123A GB1835123A GB214138A GB 214138 A GB214138 A GB 214138A GB 1835123 A GB1835123 A GB 1835123A GB 1835123 A GB1835123 A GB 1835123A GB 214138 A GB214138 A GB 214138A
Authority
GB
United Kingdom
Prior art keywords
suction
pumps
cylinder
relating
feed water
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
GB1835123A
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.)
FRANCOIS XAVIER JOSEPH ALBERT
Original Assignee
FRANCOIS XAVIER JOSEPH ALBERT
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 FRANCOIS XAVIER JOSEPH ALBERT filed Critical FRANCOIS XAVIER JOSEPH ALBERT
Priority to GB1835123A priority Critical patent/GB214138A/en
Publication of GB214138A publication Critical patent/GB214138A/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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

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

Abstract

214,138. Delas, F.X.J.A. July 16, 1923. Double-acting piston pumps; assisting suction. -A pump, particularly suitable for feeding a boiler with water at 100‹ C., comprises a cylinder 1 provided at each end with suction valves 11, 12 and delivery valves 7, 8, and at the middle with an inlet port 14 and a port 15 communicating with a pipe 16 provided wth a steam ejector 18 for increasing the suction in the cylinder. During the suction stroke of the piston 2 the hot water enters the cylinder through the suction valve 11 or 12, and at the end of the suction stroke the ports 14, 15 are uncovered and additional water enters by the port 14 to replace the vapour and air removed by the ejector.
GB1835123A 1923-07-16 1923-07-16 Improvements in or relating to feed water pumps for steam boilers and other pumps Expired GB214138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1835123A GB214138A (en) 1923-07-16 1923-07-16 Improvements in or relating to feed water pumps for steam boilers and other pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1835123A GB214138A (en) 1923-07-16 1923-07-16 Improvements in or relating to feed water pumps for steam boilers and other pumps

Publications (1)

Publication Number Publication Date
GB214138A true GB214138A (en) 1924-04-17

Family

ID=10110964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1835123A Expired GB214138A (en) 1923-07-16 1923-07-16 Improvements in or relating to feed water pumps for steam boilers and other pumps

Country Status (1)

Country Link
GB (1) GB214138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109737046A (en) * 2019-01-17 2019-05-10 淮阴工学院 A kind of anti-clogging blowdown apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109737046A (en) * 2019-01-17 2019-05-10 淮阴工学院 A kind of anti-clogging blowdown apparatus
CN109737046B (en) * 2019-01-17 2020-08-25 淮阴工学院 Anti-blocking pollution discharge device

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