RU2004108537A - CHECK VALVE - Google Patents

CHECK VALVE Download PDF

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Publication number
RU2004108537A
RU2004108537A RU2004108537/06A RU2004108537A RU2004108537A RU 2004108537 A RU2004108537 A RU 2004108537A RU 2004108537/06 A RU2004108537/06 A RU 2004108537/06A RU 2004108537 A RU2004108537 A RU 2004108537A RU 2004108537 A RU2004108537 A RU 2004108537A
Authority
RU
Russia
Prior art keywords
check valve
glasses
inlet
working element
outlet
Prior art date
Application number
RU2004108537/06A
Other languages
Russian (ru)
Other versions
RU2263842C1 (en
Inventor
Олег Николаевич Гаршин (RU)
Олег Николаевич Гаршин
Original Assignee
Олег Николаевич Гаршин (RU)
Олег Николаевич Гаршин
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 Олег Николаевич Гаршин (RU), Олег Николаевич Гаршин filed Critical Олег Николаевич Гаршин (RU)
Priority to RU2004108537/06A priority Critical patent/RU2263842C1/en
Publication of RU2004108537A publication Critical patent/RU2004108537A/en
Application granted granted Critical
Publication of RU2263842C1 publication Critical patent/RU2263842C1/en

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  • Check Valves (AREA)

Claims (2)

1. Обратный клапан, содержащий корпус и крышку с впускным и выпускным патрубками, размещенный внутри корпуса рабочий элемент стороны впуска, отличающийся тем, что клапан дополнительно имеет рабочий элемент стороны выпуска, при этом рабочие элементы выполнены из эластичного материала в виде, как минимум двух стаканов, а рабочий элемент стороны впуска выполнен, как минимум, из одного стакана с отогнутыми наружу краями, касающимися внутренней поверхности стенок противолежащих стаканов.1. The check valve, comprising a housing and a cover with inlet and outlet nozzles, an inlet-side working element located inside the case, characterized in that the valve further has an outlet-side working element, wherein the working elements are made of elastic material in the form of at least two glasses and the working element of the inlet side is made of at least one glass with the edges bent outward touching the inner surface of the walls of the opposite glasses. 2. Обратный клапан по п.1, отличающийся тем, что стаканы стороны впуска и выпуска выполнены с отогнутыми наружу краями, касающимися внутренней поверхности стенок противолежащих стаканов.2. The check valve according to claim 1, characterized in that the glasses of the inlet and outlet sides are made with the edges bent outward, touching the inner surface of the walls of the opposing glasses.
RU2004108537/06A 2004-03-22 2004-03-22 Non-return valve RU2263842C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004108537/06A RU2263842C1 (en) 2004-03-22 2004-03-22 Non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004108537/06A RU2263842C1 (en) 2004-03-22 2004-03-22 Non-return valve

Publications (2)

Publication Number Publication Date
RU2004108537A true RU2004108537A (en) 2005-09-20
RU2263842C1 RU2263842C1 (en) 2005-11-10

Family

ID=35848735

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004108537/06A RU2263842C1 (en) 2004-03-22 2004-03-22 Non-return valve

Country Status (1)

Country Link
RU (1) RU2263842C1 (en)

Also Published As

Publication number Publication date
RU2263842C1 (en) 2005-11-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20140323