SU708192A1 - Floppy membrane - Google Patents

Floppy membrane Download PDF

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Publication number
SU708192A1
SU708192A1 SU731912477A SU1912477A SU708192A1 SU 708192 A1 SU708192 A1 SU 708192A1 SU 731912477 A SU731912477 A SU 731912477A SU 1912477 A SU1912477 A SU 1912477A SU 708192 A1 SU708192 A1 SU 708192A1
Authority
SU
USSR - Soviet Union
Prior art keywords
circle
convex
membrane
order
concave profile
Prior art date
Application number
SU731912477A
Other languages
Russian (ru)
Inventor
Борис Иосифович Явич
Original Assignee
Yavich Boris
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 Yavich Boris filed Critical Yavich Boris
Priority to SU731912477A priority Critical patent/SU708192A1/en
Application granted granted Critical
Publication of SU708192A1 publication Critical patent/SU708192A1/en

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  • Separation Using Semi-Permeable Membranes (AREA)

Description

(54) ХЛОПАОДАЯ МЕМБРАНА(54) SLAMMING MEMBRANE

симметрично и на одинаковом рассто нии от центра круга.symmetrically and at the same distance from the center of the circle.

Источники информации, Прин тые во внимание при экспертизеSources of information taken into account in the examination

свидетельство СССР 01 L 19/00, 1969.certificate of the USSR 01 L 19/00, 1969.

свидетельство СССРUSSR certificate

01 L 5/00, 1975 (про01 L 5/00, 1975 (about

А-АAa

5 five

Фиг.гFigg

Claims (1)

Формула изобретенияClaim Хлопающая мембрана, выполненная в виде круглой пластины с выпукло-вогнутым профилем, образующим поверхность второго порядка, о т л и чага щ а я с я тем, что, с целью повышения технологичности изготовления, ее выпукло-вогнутый профиль образован пересечением двух тел вращения с поверхностью круга, расположенных симметрично и на одинаковом расстоянии от центра круга.A popping membrane made in the form of a round plate with a convex-concave profile forming a second-order surface, with the fact that, in order to increase the manufacturability, its convex-concave profile is formed by the intersection of two bodies of revolution with the surface of the circle, located symmetrically and at the same distance from the center of the circle.
SU731912477A 1973-04-24 1973-04-24 Floppy membrane SU708192A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU731912477A SU708192A1 (en) 1973-04-24 1973-04-24 Floppy membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731912477A SU708192A1 (en) 1973-04-24 1973-04-24 Floppy membrane

Publications (1)

Publication Number Publication Date
SU708192A1 true SU708192A1 (en) 1980-01-05

Family

ID=20550891

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731912477A SU708192A1 (en) 1973-04-24 1973-04-24 Floppy membrane

Country Status (1)

Country Link
SU (1) SU708192A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852466A (en) * 1987-05-15 1989-08-01 The Foxboro Company Floating diaphragm apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852466A (en) * 1987-05-15 1989-08-01 The Foxboro Company Floating diaphragm apparatus

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