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GB202307862D0 - Micropump having a polyolefin sealing element - Google Patents

Micropump having a polyolefin sealing element

Info

Publication number
GB202307862D0
GB202307862D0 GBGB2307862.9A GB202307862A GB202307862D0 GB 202307862 D0 GB202307862 D0 GB 202307862D0 GB 202307862 A GB202307862 A GB 202307862A GB 202307862 D0 GB202307862 D0 GB 202307862D0
Authority
GB
United Kingdom
Prior art keywords
micropump
sealing element
polyolefin sealing
polyolefin
sealing
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.)
Pending
Application number
GBGB2307862.9A
Other versions
GB2636685A (en
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.)
Merxin Ltd
Original Assignee
Merxin Ltd
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 Merxin Ltd filed Critical Merxin Ltd
Priority to GB2307862.9A priority Critical patent/GB2636685A/en
Publication of GB202307862D0 publication Critical patent/GB202307862D0/en
Priority to PCT/IB2024/055061 priority patent/WO2024241286A1/en
Publication of GB2636685A publication Critical patent/GB2636685A/en
Pending 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0448—Sealing means, e.g. for shafts or housings
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • 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
    • F04B53/02—Packing the free space between cylinders and 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • 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
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB2307862.9A 2023-05-25 2023-05-25 Micropump having a polyolefin sealing element Pending GB2636685A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2307862.9A GB2636685A (en) 2023-05-25 2023-05-25 Micropump having a polyolefin sealing element
PCT/IB2024/055061 WO2024241286A1 (en) 2023-05-25 2024-05-24 Micropump having a polyolefin sealing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2307862.9A GB2636685A (en) 2023-05-25 2023-05-25 Micropump having a polyolefin sealing element

Publications (2)

Publication Number Publication Date
GB202307862D0 true GB202307862D0 (en) 2023-07-12
GB2636685A GB2636685A (en) 2025-07-02

Family

ID=87060887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2307862.9A Pending GB2636685A (en) 2023-05-25 2023-05-25 Micropump having a polyolefin sealing element

Country Status (2)

Country Link
GB (1) GB2636685A (en)
WO (1) WO2024241286A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1426662A1 (en) 2002-12-06 2004-06-09 Boehringer Ingelheim International GmbH Piston pump
DE102005052898A1 (en) * 2005-11-03 2007-05-10 Boehringer Ingelheim Pharma Gmbh & Co. Kg Method and device for dosing medicaments
US8061350B2 (en) * 2006-06-02 2011-11-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Process and device for dosing pharmaceutical agents
EP2694220B1 (en) * 2011-04-01 2020-05-06 Boehringer Ingelheim International GmbH Medical device comprising a container
JP2014047664A (en) * 2012-08-30 2014-03-17 Shimadzu Corp Plunger pump
US10591446B2 (en) * 2014-03-31 2020-03-17 Agilent Technologies, Inc. Sealing moving with piston in a high-pressure pump
WO2017103845A1 (en) * 2015-12-16 2017-06-22 Agilent Technologies, Inc. Fluid pump having a piston and supporting body bearing said piston for sealing
GB2602102A (en) * 2020-12-18 2022-06-22 Merxin Ltd Micropump having a sealing ring

Also Published As

Publication number Publication date
GB2636685A (en) 2025-07-02
WO2024241286A1 (en) 2024-11-28

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