RU2003135163A - RELAXING DEVICE FOR MEASURING GAS CONSUMPTION - Google Patents

RELAXING DEVICE FOR MEASURING GAS CONSUMPTION Download PDF

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Publication number
RU2003135163A
RU2003135163A RU2003135163/28A RU2003135163A RU2003135163A RU 2003135163 A RU2003135163 A RU 2003135163A RU 2003135163/28 A RU2003135163/28 A RU 2003135163/28A RU 2003135163 A RU2003135163 A RU 2003135163A RU 2003135163 A RU2003135163 A RU 2003135163A
Authority
RU
Russia
Prior art keywords
diaphragm
measuring gas
gas consumption
relaxing device
curved surface
Prior art date
Application number
RU2003135163/28A
Other languages
Russian (ru)
Other versions
RU2259540C1 (en
Inventor
Игорь Анатольевич Семёнов (RU)
Игорь Анатольевич Семёнов
Виктор Николаевич Лунёв (RU)
Виктор Николаевич Лунёв
Владимир Викторович Майоров (RU)
Владимир Викторович Майоров
Тамара Яковлевна Шевченко (RU)
Тамара Яковлевна Шевченко
Original Assignee
ООО "Октан-Инжиниринг" (RU)
ООО "Октан-Инжиниринг"
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 "Октан-Инжиниринг" (RU), ООО "Октан-Инжиниринг" filed Critical ООО "Октан-Инжиниринг" (RU)
Priority to RU2003135163/28A priority Critical patent/RU2259540C1/en
Publication of RU2003135163A publication Critical patent/RU2003135163A/en
Application granted granted Critical
Publication of RU2259540C1 publication Critical patent/RU2259540C1/en

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Claims (1)

Сужающее устройство для измерения расхода газа, содержащее закрытый крышкой корпус с отверстиями для отбора давления газа и центральным отверстием для транспортировки газа, держатель с диафрагмой и уплотнительные элементы, отличающееся тем, что диафрагма выполнена в виде усеченного конуса или в виде выпуклой криволинейной поверхности, при этом вершина конуса или выпуклая поверхность направлены навстречу потоку газа, а угол конусности или кривизна выпуклой криволинейной поверхности выбраны из условия, что сила, возникающая от перепада давления газа, обеспечивает выгибание диафрагмы до плоского состояния.A constricting device for measuring gas flow, comprising a housing closed with a cover with openings for taking gas pressure and a central opening for transporting gas, a holder with a diaphragm and sealing elements, characterized in that the diaphragm is made in the form of a truncated cone or in the form of a convex curved surface, the apex of the cone or convex surface is directed towards the gas flow, and the angle of conicity or curvature of the convex curved surface is selected from the condition that the force arising from the difference Gas pressure diaphragm provides bending to a flat state.
RU2003135163/28A 2003-12-04 2003-12-04 Gas flow measuring restriction RU2259540C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003135163/28A RU2259540C1 (en) 2003-12-04 2003-12-04 Gas flow measuring restriction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003135163/28A RU2259540C1 (en) 2003-12-04 2003-12-04 Gas flow measuring restriction

Publications (2)

Publication Number Publication Date
RU2003135163A true RU2003135163A (en) 2005-07-20
RU2259540C1 RU2259540C1 (en) 2005-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003135163/28A RU2259540C1 (en) 2003-12-04 2003-12-04 Gas flow measuring restriction

Country Status (1)

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RU (1) RU2259540C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU174327U1 (en) * 2017-06-19 2017-10-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) FLOW PREPARATION DEVICE

Also Published As

Publication number Publication date
RU2259540C1 (en) 2005-08-27

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Legal Events

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

Effective date: 20051205