EP0409251A3 - Rotary sprinklers - Google Patents

Rotary sprinklers Download PDF

Info

Publication number
EP0409251A3
EP0409251A3 EP19900113910 EP90113910A EP0409251A3 EP 0409251 A3 EP0409251 A3 EP 0409251A3 EP 19900113910 EP19900113910 EP 19900113910 EP 90113910 A EP90113910 A EP 90113910A EP 0409251 A3 EP0409251 A3 EP 0409251A3
Authority
EP
European Patent Office
Prior art keywords
rotary sprinklers
sprinklers
rotary
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP19900113910
Other versions
EP0409251B1 (en
EP0409251A2 (en
Inventor
Amir Cohen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastro Gvat LP
Agroteam Consultants Ltd
Original Assignee
Plastro Gvat LP
Agroteam Consultants Ltd
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 Plastro Gvat LP, Agroteam Consultants Ltd filed Critical Plastro Gvat LP
Publication of EP0409251A2 publication Critical patent/EP0409251A2/en
Publication of EP0409251A3 publication Critical patent/EP0409251A3/en
Application granted granted Critical
Publication of EP0409251B1 publication Critical patent/EP0409251B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/003—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with braking means, e.g. friction rings designed to provide a substantially constant revolution speed
    • B05B3/005—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with braking means, e.g. friction rings designed to provide a substantially constant revolution speed using viscous dissipation, e.g. a rotor movable in a chamber filled with oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0486—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet the spray jet being generated by a rotary deflector rotated by liquid discharged onto it in a direction substantially parallel its rotation axis
EP90113910A 1989-07-21 1990-07-20 Rotary sprinklers Expired - Lifetime EP0409251B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL9106289A IL91062A (en) 1989-07-21 1989-07-21 Retarded rotary sprinklers
IL91062 1989-07-21

Publications (3)

Publication Number Publication Date
EP0409251A2 EP0409251A2 (en) 1991-01-23
EP0409251A3 true EP0409251A3 (en) 1991-10-23
EP0409251B1 EP0409251B1 (en) 1993-12-29

Family

ID=11060198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113910A Expired - Lifetime EP0409251B1 (en) 1989-07-21 1990-07-20 Rotary sprinklers

Country Status (7)

Country Link
EP (1) EP0409251B1 (en)
JP (1) JPH03137953A (en)
AU (1) AU624973B2 (en)
DE (1) DE69005549D1 (en)
ES (1) ES2048907T3 (en)
IL (1) IL91062A (en)
ZA (1) ZA905475B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU674586B2 (en) * 1994-07-27 1997-01-02 Rain Bird Sprinkler Manufacturing Corporation Speed controlled rotating sprinkler
FR2730901B1 (en) * 1995-02-28 1997-09-05 Oechsner De Coninck Hubert ROTARY MICRO SPRINKLER FOR IRRIGATION
IL177981A (en) * 2006-09-10 2012-06-28 Isaac Barzuza Rotary water sprinkler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001620A1 (en) * 1985-09-18 1987-03-26 Nelson Irrigation Corporation Rotary sprinkler head
US4796811A (en) * 1988-04-12 1989-01-10 Nelson Irrigation Corporation Sprinkler having a flow rate compensating slow speed rotary distributor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815662A (en) * 1987-11-23 1989-03-28 Hunter Edwin J Stream propelled rotary stream sprinkler unit with damping means
IL93824A (en) * 1990-03-20 1997-02-18 Rubinstein Zvi Miniature water sprinkler protected against dirt and insects

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001620A1 (en) * 1985-09-18 1987-03-26 Nelson Irrigation Corporation Rotary sprinkler head
US4796811A (en) * 1988-04-12 1989-01-10 Nelson Irrigation Corporation Sprinkler having a flow rate compensating slow speed rotary distributor

Also Published As

Publication number Publication date
AU5891390A (en) 1991-01-24
DE69005549D1 (en) 1994-02-10
EP0409251B1 (en) 1993-12-29
ES2048907T3 (en) 1994-04-01
EP0409251A2 (en) 1991-01-23
AU624973B2 (en) 1992-06-25
JPH03137953A (en) 1991-06-12
IL91062A (en) 1996-06-18
ZA905475B (en) 1991-04-24

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