EA201600035A1 - PUMP DISPENSER - Google Patents

PUMP DISPENSER

Info

Publication number
EA201600035A1
EA201600035A1 EA201600035A EA201600035A EA201600035A1 EA 201600035 A1 EA201600035 A1 EA 201600035A1 EA 201600035 A EA201600035 A EA 201600035A EA 201600035 A EA201600035 A EA 201600035A EA 201600035 A1 EA201600035 A1 EA 201600035A1
Authority
EA
Eurasian Patent Office
Prior art keywords
alo
dosing
pump
based crystal
crystal
Prior art date
Application number
EA201600035A
Other languages
Russian (ru)
Other versions
EA029479B1 (en
Inventor
Виталий Алексеевич САВЕНКОВ
Original Assignee
Ооо "Фармасапфир"
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 Ооо "Фармасапфир" filed Critical Ооо "Фармасапфир"
Publication of EA201600035A1 publication Critical patent/EA201600035A1/en
Publication of EA029479B1 publication Critical patent/EA029479B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body

Abstract

Изобретение относится к насосу-дозатору для дозировки жидких сред, в том числе агрессивных, используемых в пищевой, медицинской, химической, парфюмерной, косметической и машиностроительной промышленности. Техническим результатом изобретения является исключение взаимодействия дозирующей жидкости с материалом насоса, снижение брака при дозировке жидких сред, снижение времени сборки/разборки насоса при его стерилизации. Насос-дозатор содержит полый цилиндрический корпус, изготовленный из кристалла на основе α-AlO, причем корпус состоит из двух частей, одна часть которого имеет больший диаметр и выполнена с возможностью запрессовки по меньшей мере одного подводящего канала, по меньшей мере одного отводящего канала и фиксатора для установки насоса-дозатора на линии дозировки, изготовленных из кристалла на основе α-AlO. Причем с одной стороны корпус выполнен с возможностью размещения внутри него плунжера или поршня, изготовленных из кристалла на основе α-AlOи выполненных с возможностью перемещения внутри корпуса при помощи штока, изготовленного из кристалла на основе α-AlOи выполненного с возможностью запрессовки в плунжер или поршень, а с другой стороны - корпус выполнен с возможностью размещения внутри него шибера, изготовленного из кристалла на основе α-AlO.The invention relates to a dosing pump for dosing of liquid media, including aggressive, used in the food, medical, chemical, perfumery, cosmetic and engineering industries. The technical result of the invention is the elimination of the interaction of the metering liquid with the pump material, reducing scrap during dosing of liquid media, reducing the time of assembly / disassembly of the pump during its sterilization. The metering pump contains a hollow cylindrical body made of α-AlO-based crystal, the body consists of two parts, one part of which has a larger diameter and is configured to press at least one feed channel, at least one discharge channel and retainer for the installation of a dosing pump on a dosing line made of a crystal based on α-AlO. Moreover, on the one hand, the housing is arranged to accommodate inside it a plunger or piston made of α-AlO-based crystal and configured to move inside the case with a rod made of α-AlO-based crystal and configured to be pressed into the plunger or piston, on the other hand, the body is adapted to accommodate inside it a gate made of α-AlO based crystal.

EA201600035A 2014-11-14 2015-08-06 Dosing pump EA029479B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2014145774/14A RU2580892C1 (en) 2014-11-14 2014-11-14 Dispensing pump
PCT/RU2015/000492 WO2016076751A1 (en) 2014-11-14 2015-08-06 Dosing pump

Publications (2)

Publication Number Publication Date
EA201600035A1 true EA201600035A1 (en) 2016-08-31
EA029479B1 EA029479B1 (en) 2018-03-30

Family

ID=55794323

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201600035A EA029479B1 (en) 2014-11-14 2015-08-06 Dosing pump

Country Status (3)

Country Link
EA (1) EA029479B1 (en)
RU (1) RU2580892C1 (en)
WO (1) WO2016076751A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107973535B (en) * 2017-12-06 2020-11-10 中国铝业股份有限公司 Method for utilizing aluminum oxide dust collecting powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038525C2 (en) * 1980-10-11 1982-10-07 Drägerwerk AG, 2400 Lübeck Dosing pump
RU2240733C1 (en) * 2003-10-17 2004-11-27 САВЕНКОВ Виталий Алексеевич Plunger pair
RU2005102733A (en) * 2005-02-04 2006-07-10 Иван Сергеевич Петьков (RU) Plunger pair for surgical instrument, apparatus, devices, etc., the plunger assembly HOUSING, STOCK plunger assemblies, dampers plunger pairs, METHOD OF MANUFACTURING STOCK plunger pairs, METHOD FOR PRODUCING A HOUSING plunger assemblies and methods of making Schieber plunger assembly
WO2011008897A2 (en) * 2009-07-14 2011-01-20 Board Of Regents, The University Of Texas System Methods for making controlled delivery devices having zero order kinetics
RU2521129C1 (en) * 2012-12-27 2014-06-27 Виталий Алексеевич САВЕНКОВ Method for machining of cylindrical sapphire parts, sapphire plunger pair and metering pump built there around

Also Published As

Publication number Publication date
WO2016076751A1 (en) 2016-05-19
EA029479B1 (en) 2018-03-30
RU2580892C1 (en) 2016-04-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU