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RU2003122945A - DROP - Google Patents

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Publication number
RU2003122945A
RU2003122945A RU2003122945/12A RU2003122945A RU2003122945A RU 2003122945 A RU2003122945 A RU 2003122945A RU 2003122945/12 A RU2003122945/12 A RU 2003122945/12A RU 2003122945 A RU2003122945 A RU 2003122945A RU 2003122945 A RU2003122945 A RU 2003122945A
Authority
RU
Russia
Prior art keywords
float valve
membranes
housing
hollow
outlet
Prior art date
Application number
RU2003122945/12A
Other languages
Russian (ru)
Other versions
RU2240682C1 (en
Inventor
Алексей Фруминович Рогачев (RU)
Алексей Фруминович Рогачев
Александр Макарович Салдаев (RU)
Александр Макарович Салдаев
Original Assignee
Волгоградска государственна сельскохоз йственна академи (RU)
Волгоградская государственная сельскохозяйственная академия
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 Волгоградска государственна сельскохоз йственна академи (RU), Волгоградская государственная сельскохозяйственная академия filed Critical Волгоградска государственна сельскохоз йственна академи (RU)
Priority to RU2003122945/12A priority Critical patent/RU2240682C1/en
Application granted granted Critical
Publication of RU2240682C1 publication Critical patent/RU2240682C1/en
Publication of RU2003122945A publication Critical patent/RU2003122945A/en

Links

Landscapes

  • Nozzles (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Claims (3)

1. Капельный водовыпуск, включающий корпус с верхней и нижней сообщающимися камерами, снабженными поплавковым клапаном, и впускное и выпускное отверстия, отличающийся тем, что верхняя и нижняя камеры разделены мембранами, образующие в корпусе полость, снабженной поплавковым клапаном, выполненным в виде очерченного сферическими поверхностями геометрического тела с выпуклостью и впадиной в виде шаровых сегментов равного объема, поверхности выпуклости и впадины равноудалены, на пересечении внешней сферы и впадины поплавкового клапана выполнены прорези, мембраны снабжены калиброванными отверстиями, причем нижняя мембрана снабжена дополнительным центральным отверстием.1. A drip outlet including a housing with upper and lower communicating chambers equipped with a float valve, and an inlet and outlet openings, characterized in that the upper and lower chambers are separated by membranes, forming a cavity in the housing, equipped with a float valve made in the form of outlined spherical surfaces geometric body with a bulge and a hollow in the form of spherical segments of equal volume, the convex and hollow surfaces are equidistant, at the intersection of the outer sphere and the hollow of the float valve slots are filled, membranes are provided with calibrated holes, and the lower membrane is provided with an additional central hole. 2. Водовыпуск по п.1, отличающийся тем, что периферийные кольцевые кромки мембран закреплены между торцами резьбовых крышек и корпусом.2. The outlet according to claim 1, characterized in that the peripheral annular edges of the membranes are fixed between the ends of the threaded covers and the housing. 3. Водовыпуск по п.1, отличающийся тем, что поплавковый клапан выполнен из материала с плотностью менее 0,25 т/м3, например из пробки.3. The water outlet according to claim 1, characterized in that the float valve is made of material with a density of less than 0.25 t / m 3 , for example, of a cork.
RU2003122945/12A 2003-07-21 2003-07-21 Drop-type drainage outlet RU2240682C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003122945/12A RU2240682C1 (en) 2003-07-21 2003-07-21 Drop-type drainage outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003122945/12A RU2240682C1 (en) 2003-07-21 2003-07-21 Drop-type drainage outlet

Publications (2)

Publication Number Publication Date
RU2240682C1 RU2240682C1 (en) 2004-11-27
RU2003122945A true RU2003122945A (en) 2005-01-27

Family

ID=34311122

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003122945/12A RU2240682C1 (en) 2003-07-21 2003-07-21 Drop-type drainage outlet

Country Status (1)

Country Link
RU (1) RU2240682C1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10440903B2 (en) 2012-03-26 2019-10-15 Rain Bird Corporation Drip line emitter and methods relating to same
US10631473B2 (en) 2013-08-12 2020-04-28 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10285342B2 (en) 2013-08-12 2019-05-14 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9883640B2 (en) 2013-10-22 2018-02-06 Rain Bird Corporation Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines
US10330559B2 (en) 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
WO2018140772A1 (en) 2017-01-27 2018-08-02 Rain Bird Corporation Pressure compensation members, emitters, drip line and methods relating to same
US10626998B2 (en) * 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
USD883048S1 (en) 2017-12-12 2020-05-05 Rain Bird Corporation Emitter part
US11985924B2 (en) 2018-06-11 2024-05-21 Rain Bird Corporation Emitter outlet, emitter, drip line and methods relating to same

Also Published As

Publication number Publication date
RU2240682C1 (en) 2004-11-27

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Legal Events

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

Effective date: 20050722