GB2295424B - Diaphragm pump with magnetic actuator - Google Patents

Diaphragm pump with magnetic actuator

Info

Publication number
GB2295424B
GB2295424B GB9600870A GB9600870A GB2295424B GB 2295424 B GB2295424 B GB 2295424B GB 9600870 A GB9600870 A GB 9600870A GB 9600870 A GB9600870 A GB 9600870A GB 2295424 B GB2295424 B GB 2295424B
Authority
GB
United Kingdom
Prior art keywords
diaphragm pump
magnetic actuator
actuator
magnetic
diaphragm
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 - Fee Related
Application number
GB9600870A
Other versions
GB9600870D0 (en
GB2295424A (en
Inventor
Stephen John Cook
Richard Edward Clark
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.)
Huntleigh Technology Ltd
Original Assignee
Huntleigh Technology 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
Priority claimed from GB9409989A external-priority patent/GB9409989D0/en
Application filed by Huntleigh Technology Ltd filed Critical Huntleigh Technology Ltd
Priority to GB9600870A priority Critical patent/GB2295424B/en
Publication of GB9600870D0 publication Critical patent/GB9600870D0/en
Publication of GB2295424A publication Critical patent/GB2295424A/en
Application granted granted Critical
Publication of GB2295424B publication Critical patent/GB2295424B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB9600870A 1994-05-18 1995-05-18 Diaphragm pump with magnetic actuator Expired - Fee Related GB2295424B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9600870A GB2295424B (en) 1994-05-18 1995-05-18 Diaphragm pump with magnetic actuator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9409989A GB9409989D0 (en) 1994-05-18 1994-05-18 Magnetic actuator
GB9600870A GB2295424B (en) 1994-05-18 1995-05-18 Diaphragm pump with magnetic actuator
PCT/GB1995/001123 WO1995031642A1 (en) 1994-05-18 1995-05-18 Diaphragm pump with magnetic actuator

Publications (3)

Publication Number Publication Date
GB9600870D0 GB9600870D0 (en) 1996-03-20
GB2295424A GB2295424A (en) 1996-05-29
GB2295424B true GB2295424B (en) 1997-08-06

Family

ID=26304901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9600870A Expired - Fee Related GB2295424B (en) 1994-05-18 1995-05-18 Diaphragm pump with magnetic actuator

Country Status (1)

Country Link
GB (1) GB2295424B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008260A1 (en) * 1989-01-23 1990-07-26 University Of South Florida Magnetically actuated positive displacement pump
DE4118628A1 (en) * 1991-06-06 1992-12-10 Wilhelm Sauer Gmbh & Co Kg Low wear electric membrane pump - has magnetic plate on centre of membrane moved by magnetic field from rotating magnetic plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990008260A1 (en) * 1989-01-23 1990-07-26 University Of South Florida Magnetically actuated positive displacement pump
DE4118628A1 (en) * 1991-06-06 1992-12-10 Wilhelm Sauer Gmbh & Co Kg Low wear electric membrane pump - has magnetic plate on centre of membrane moved by magnetic field from rotating magnetic plate

Also Published As

Publication number Publication date
GB9600870D0 (en) 1996-03-20
GB2295424A (en) 1996-05-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040518