JPS57207565A - Automatic sprinkler - Google Patents

Automatic sprinkler

Info

Publication number
JPS57207565A
JPS57207565A JP9325881A JP9325881A JPS57207565A JP S57207565 A JPS57207565 A JP S57207565A JP 9325881 A JP9325881 A JP 9325881A JP 9325881 A JP9325881 A JP 9325881A JP S57207565 A JPS57207565 A JP S57207565A
Authority
JP
Japan
Prior art keywords
sprinkling
closed
magnetic valve
pump
valves
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.)
Pending
Application number
JP9325881A
Other languages
Japanese (ja)
Inventor
Shigeru Tsutsumi
Oshi Muraoka
Tsukasa Nakano
Masataka Tagami
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP9325881A priority Critical patent/JPS57207565A/en
Publication of JPS57207565A publication Critical patent/JPS57207565A/en
Pending legal-status Critical Current

Links

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

PURPOSE: To enable sprinkling over a wide area by using a pump of small capacity, by dividing piping of discharge side of a pump, providing a magnetic valve in each valve, connecting a sprinkling nozzle to discharge side of valves and opening and closing the valves successively at a specified cycle.
CONSTITUTION: When sprinkling is started, a normally opened contact 8 of a sprinkling start timer T is closed, and a pump 1 starts operation. At the same time, current is applied to the first timer T1 through the first magnetic valve V1 and its normally closed contact 10a, and liquid fertilizer, etc. is sprinkled from a sprinkling nozzle 6a. Since the second and succeeding magnetic valves V2, V3... are closed, no sprinkling is made from sprinkling nozzles 6b, c.... When the set time lapses, the contact piece is switched to normally opened contact 10b side, and the first magnetic valve V1 is closed, and current is applied to the second magnetic valve V2 through the second timer T2 and its normally closed contact 11a, and sprinkling is made from the second sprinkling nozzle 6b. Thus, timers operate successively and sprinkling is made from corresponding sprinkling nozzles.
COPYRIGHT: (C)1982,JPO&Japio
JP9325881A 1981-06-16 1981-06-16 Automatic sprinkler Pending JPS57207565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9325881A JPS57207565A (en) 1981-06-16 1981-06-16 Automatic sprinkler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9325881A JPS57207565A (en) 1981-06-16 1981-06-16 Automatic sprinkler

Publications (1)

Publication Number Publication Date
JPS57207565A true JPS57207565A (en) 1982-12-20

Family

ID=14077461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9325881A Pending JPS57207565A (en) 1981-06-16 1981-06-16 Automatic sprinkler

Country Status (1)

Country Link
JP (1) JPS57207565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151865U (en) * 1988-03-25 1989-10-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151865U (en) * 1988-03-25 1989-10-19

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