GB2354557B - Reciprocating electromagnetic pump - Google Patents

Reciprocating electromagnetic pump

Info

Publication number
GB2354557B
GB2354557B GB9921976A GB9921976A GB2354557B GB 2354557 B GB2354557 B GB 2354557B GB 9921976 A GB9921976 A GB 9921976A GB 9921976 A GB9921976 A GB 9921976A GB 2354557 B GB2354557 B GB 2354557B
Authority
GB
United Kingdom
Prior art keywords
electromagnetic pump
reciprocating electromagnetic
reciprocating
pump
electromagnetic
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 - Lifetime
Application number
GB9921976A
Other versions
GB9921976D0 (en
GB2354557A (en
Inventor
Ernest James Bransden
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 GB9921976A priority Critical patent/GB2354557B/en
Publication of GB9921976D0 publication Critical patent/GB9921976D0/en
Publication of GB2354557A publication Critical patent/GB2354557A/en
Application granted granted Critical
Publication of GB2354557B publication Critical patent/GB2354557B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures
    • 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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/9401—Calibration techniques
    • H03K2217/94015—Mechanical, e.g. by displacement of a body, a shielding element, or a magnet, in or out of the sensing area
GB9921976A 1999-09-16 1999-09-16 Reciprocating electromagnetic pump Expired - Lifetime GB2354557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9921976A GB2354557B (en) 1999-09-16 1999-09-16 Reciprocating electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9921976A GB2354557B (en) 1999-09-16 1999-09-16 Reciprocating electromagnetic pump

Publications (3)

Publication Number Publication Date
GB9921976D0 GB9921976D0 (en) 1999-11-17
GB2354557A GB2354557A (en) 2001-03-28
GB2354557B true GB2354557B (en) 2003-03-05

Family

ID=10861082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9921976A Expired - Lifetime GB2354557B (en) 1999-09-16 1999-09-16 Reciprocating electromagnetic pump

Country Status (1)

Country Link
GB (1) GB2354557B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470481A (en) * 2013-09-24 2013-12-25 江苏大学 Bidirectional electromagnetic diaphragm pump

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ515578A (en) * 2001-11-20 2004-03-26 Fisher & Paykel Appliances Ltd Reduction of power to free piston linear motor to reduce piston overshoot
NZ527999A (en) 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements
CN1328509C (en) * 2004-05-25 2007-07-25 辽宁工程技术大学 Electromagnetic volume factor fluid engine
DE102004049024B3 (en) 2004-09-20 2006-04-13 K.A. Schmersal Holding Kg Position monitoring device
JP5931869B2 (en) * 2011-06-27 2016-06-08 株式会社東芝 Electromagnetic pump compensation power supply device and electromagnetic pump system
US11230467B2 (en) 2019-11-04 2022-01-25 Marmon Foodservice Technologies, Inc. Systems and methods for wirelessly detecting a sold-out state for beverage dispensers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077515A (en) * 1980-04-11 1981-12-16 Facet Enterprises Reciprocating fluid pump having a hall switch
GB2121546A (en) * 1982-06-03 1983-12-21 Bbc Brown Boveri & Cie An explosion-or flame-proof cam-operated ganged switch
GB2199145A (en) * 1986-11-13 1988-06-29 Ckd Corp Piston position detector for fluid pressure cylinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077515A (en) * 1980-04-11 1981-12-16 Facet Enterprises Reciprocating fluid pump having a hall switch
GB2121546A (en) * 1982-06-03 1983-12-21 Bbc Brown Boveri & Cie An explosion-or flame-proof cam-operated ganged switch
GB2199145A (en) * 1986-11-13 1988-06-29 Ckd Corp Piston position detector for fluid pressure cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470481A (en) * 2013-09-24 2013-12-25 江苏大学 Bidirectional electromagnetic diaphragm pump
CN103470481B (en) * 2013-09-24 2015-08-05 江苏大学 A kind of bidirectional electromagnetic diaphragm pump

Also Published As

Publication number Publication date
GB9921976D0 (en) 1999-11-17
GB2354557A (en) 2001-03-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20190915