JPS6446081A - Solenoid valve - Google Patents

Solenoid valve

Info

Publication number
JPS6446081A
JPS6446081A JP20036987A JP20036987A JPS6446081A JP S6446081 A JPS6446081 A JP S6446081A JP 20036987 A JP20036987 A JP 20036987A JP 20036987 A JP20036987 A JP 20036987A JP S6446081 A JPS6446081 A JP S6446081A
Authority
JP
Japan
Prior art keywords
valve
valve seat
armature
seated
separate
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
JP20036987A
Other languages
Japanese (ja)
Inventor
Shozo Miyazawa
Eiji Kobayashi
Kazuaki Aoki
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.)
KANBAYASHI SEISAKUSHO KK
Original Assignee
KANBAYASHI SEISAKUSHO KK
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 KANBAYASHI SEISAKUSHO KK filed Critical KANBAYASHI SEISAKUSHO KK
Priority to JP20036987A priority Critical patent/JPS6446081A/en
Publication of JPS6446081A publication Critical patent/JPS6446081A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE:To relax water hammering by providing a means of controlling electrification to an electromagnetic coil so as to separate a valve once or more from a valve seat before the valve is seated on the valve seat. CONSTITUTION:A control part 42 electrifies an electromagnetic coil 10 to separate an armature 20 from a magnetic pole 16, moving a valve 28 in the direction of a valve seat 30 by means of the energizing force of a leaf spring 26. And, immediately before the valve 28 is seated on the valve seat 30, the control part 42 electrifies the coil 10 for attracting the armature 20 toward the magnetic pole 16 for a defined time and, then, by electrifying the coil 10 again so as to separate the armature 20 from the magnetic pole 16, the valve 28 is seated on the valve seat 30 to close a valve. Thereby, water hammering can be relaxed.
JP20036987A 1987-08-11 1987-08-11 Solenoid valve Pending JPS6446081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20036987A JPS6446081A (en) 1987-08-11 1987-08-11 Solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20036987A JPS6446081A (en) 1987-08-11 1987-08-11 Solenoid valve

Publications (1)

Publication Number Publication Date
JPS6446081A true JPS6446081A (en) 1989-02-20

Family

ID=16423161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20036987A Pending JPS6446081A (en) 1987-08-11 1987-08-11 Solenoid valve

Country Status (1)

Country Link
JP (1) JPS6446081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419778A (en) * 1990-10-05 1995-05-30 Genencor International, Inc. Detergent compositions containing substantially pure EG III cellulase

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860319A (en) * 1971-11-29 1973-08-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860319A (en) * 1971-11-29 1973-08-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419778A (en) * 1990-10-05 1995-05-30 Genencor International, Inc. Detergent compositions containing substantially pure EG III cellulase

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