MD1027Y - Multistage electrohydrodynamic pump - Google Patents

Multistage electrohydrodynamic pump Download PDF

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Publication number
MD1027Y
MD1027Y MDS20150142A MDS20150142A MD1027Y MD 1027 Y MD1027 Y MD 1027Y MD S20150142 A MDS20150142 A MD S20150142A MD S20150142 A MDS20150142 A MD S20150142A MD 1027 Y MD1027 Y MD 1027Y
Authority
MD
Moldova
Prior art keywords
stage
emitter
collector
multistage
pump
Prior art date
Application number
MDS20150142A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Igor Cojevnicov
Vladimir Şchileov
Mircea Bologa
Original Assignee
Institutul De Fizică Aplicată Al Academiei De Ştiinţe A Moldovei
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 Institutul De Fizică Aplicată Al Academiei De Ştiinţe A Moldovei filed Critical Institutul De Fizică Aplicată Al Academiei De Ştiinţe A Moldovei
Priority to MDS20150142A priority Critical patent/MD1027Z/en
Publication of MD1027Y publication Critical patent/MD1027Y/en
Publication of MD1027Z publication Critical patent/MD1027Z/en

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Abstract

The invention relates to the field of electrohydrodynamics and can be used for the creation of high-voltage energy equipment cooling systems such as high-voltage transformers, X-ray emitters, etc.The multistage electrohydrodynamic pump comprises a rectangular housing (1), in which are placed the pump stages, wherein each stage comprises two grounded electrodes - emitter (2), connected to a high-voltage source (6), and collector (3), made in form of grating of parallelly stretched wires, on the wires of the emitter (2) are deposited insulating coatings with perforations (4) from the end of collector (3), at the same time between the emitter (2) and collector (3) electrodes of the pump stages are installed porous partitions (5), made of dielectric material, the thickness of which is 1.5…2.0 times greater from stage to stage, in the direction of the pumped agent, and the pore sizes of partitions, from stage to stage, in the direction of the pumped agent, are smaller.
MDS20150142A 2015-10-23 2015-10-23 Multistage electrohydrodynamic pump MD1027Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20150142A MD1027Z (en) 2015-10-23 2015-10-23 Multistage electrohydrodynamic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20150142A MD1027Z (en) 2015-10-23 2015-10-23 Multistage electrohydrodynamic pump

Publications (2)

Publication Number Publication Date
MD1027Y true MD1027Y (en) 2016-04-30
MD1027Z MD1027Z (en) 2016-11-30

Family

ID=55911147

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20150142A MD1027Z (en) 2015-10-23 2015-10-23 Multistage electrohydrodynamic pump

Country Status (1)

Country Link
MD (1) MD1027Z (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU672714A1 (en) * 1978-02-01 1979-07-05 Институт Прикладной Физики Ан Молдавской Сср Multi-step electrodynamic pump
GB2126431B (en) * 1982-08-25 1986-12-03 Ici Plc Pump and pump components
SU1432263A1 (en) * 1987-03-30 1988-10-23 Институт Прикладной Физики Ан Мсср Electrostatic membrane pump
SU1513185A1 (en) * 1987-11-12 1989-10-07 Институт Прикладной Физики Ан Мсср Electric hydrodynamic positive displacement pump
MD533G2 (en) * 1993-12-24 1996-11-30 Vasile Chian Hot-water boiler
MD2128G2 (en) * 2001-08-30 2003-10-31 Сергей ГЕРАСИМЕНКО Multistage centrifugal pump
MD631Z (en) * 2012-10-29 2013-11-30 Институт Прикладной Физики Академии Наук Молдовы Electrostatic diaphragm pump

Also Published As

Publication number Publication date
MD1027Z (en) 2016-11-30

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)