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DD161090A3 - Versenkbarer hydrant - Google Patents

Versenkbarer hydrant Download PDF

Info

Publication number
DD161090A3
DD161090A3 DD79212204A DD21220479A DD161090A3 DD 161090 A3 DD161090 A3 DD 161090A3 DD 79212204 A DD79212204 A DD 79212204A DD 21220479 A DD21220479 A DD 21220479A DD 161090 A3 DD161090 A3 DD 161090A3
Authority
DD
German Democratic Republic
Prior art keywords
holes
bhiodssio
s9d9h
column
annular groove
Prior art date
Application number
DD79212204A
Other languages
German (de)
English (en)
Inventor
Vesselin J Georgiev
Vladimir S Mednikarov
Original Assignee
Inst Mekhaniki Biomekh
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 Inst Mekhaniki Biomekh filed Critical Inst Mekhaniki Biomekh
Publication of DD161090A3 publication Critical patent/DD161090A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/70—Arrangements for moving spray heads automatically to or from the working position
    • B05B15/72—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means
    • B05B15/74—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means driven by the discharged fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7734—Fluid opened valve requiring reset

Landscapes

  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DD79212204A 1978-04-13 1979-04-10 Versenkbarer hydrant DD161090A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG3939678A BG26010A1 (en) 1978-04-13 1978-04-13 Sinking hydrant

Publications (1)

Publication Number Publication Date
DD161090A3 true DD161090A3 (de) 1984-10-17

Family

ID=3904622

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79212204A DD161090A3 (de) 1978-04-13 1979-04-10 Versenkbarer hydrant

Country Status (11)

Country Link
US (1) US4254913A (es)
BG (1) BG26010A1 (es)
CS (1) CS237201B1 (es)
DD (1) DD161090A3 (es)
DE (1) DE2914797A1 (es)
ES (1) ES250477Y (es)
FR (1) FR2422445A1 (es)
GB (1) GB2018555B (es)
HU (1) HU181890B (es)
NL (1) NL7902883A (es)
SU (1) SU993885A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413002A1 (de) * 1984-04-06 1985-10-17 Werner 2808 Syke Ehlers Freiland-zapfstelle fuer wasserleitungen, insbesondere fuer beregnungsanlagen
BG39746A1 (en) * 1984-05-22 1986-08-15 Georgiev Hydroautomative valve for deviation control on distributing duct of sprinkling system on steep areas
JP3076809B2 (ja) * 1990-09-26 2000-08-14 株式会社パウレック 洗浄ノズル
US5368229A (en) * 1993-06-17 1994-11-29 L. R. Nelson Corporation In ground pop-up sprinkler with above ground hose connection
US6808128B2 (en) * 2002-08-09 2004-10-26 Anechoic Sprinkler, Lp Retractable telescoping fire sprinkler
DE202007003861U1 (de) * 2007-03-13 2008-07-17 Mann + Hummel Gmbh Hubdüse, insbesondere in einer Scheinwerferreinigungsanlage
CN103004557A (zh) * 2013-01-11 2013-04-03 吴越 自动伸缩喷灌装置
EP3501921B1 (en) * 2016-07-22 2020-12-09 Fico Transpar, S.A. Fluid-ejection device
US10532368B2 (en) * 2016-07-22 2020-01-14 Fico Transpar, S.A. Fluid ejection device
CN112452573B (zh) * 2020-11-22 2021-12-21 肇庆必果园林绿化有限公司 一种绿色节能环保的园林景观用灌溉设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484888A (en) * 1922-01-10 1924-02-26 Frederick H Johnson Disappearing lawn sprinkler
US2399112A (en) * 1945-03-02 1946-04-23 Clarence D Glover Lawn sprinkler
US2939249A (en) * 1955-11-21 1960-06-07 Owens Illinois Glass Co Means for centering hot glass parisons
US3263929A (en) * 1964-10-28 1966-08-02 Seablom Wendell Sprinkler head and system
US3331292A (en) * 1966-06-06 1967-07-18 Controlled Mercury Switch Corp Extensible actuator with improved sealing means
US3637139A (en) * 1971-05-03 1972-01-25 Telsco Ind Irrigating devices having a pressure actuated pop-up sprinkler head
US3752403A (en) * 1972-06-27 1973-08-14 Diest A Van Irrigation system

Also Published As

Publication number Publication date
GB2018555B (en) 1982-06-23
BG26010A1 (en) 1982-12-15
DE2914797A1 (de) 1979-10-18
ES250477U (es) 1980-07-16
HU181890B (en) 1983-11-28
SU993885A1 (ru) 1983-02-07
GB2018555A (en) 1979-10-24
NL7902883A (nl) 1979-10-16
ES250477Y (es) 1981-01-16
FR2422445A1 (fr) 1979-11-09
FR2422445B3 (es) 1982-11-19
US4254913A (en) 1981-03-10
CS237201B1 (en) 1985-07-16

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee
ENJ Ceased due to non-payment of renewal fee