JPS523422A - Ultrasonic spray device - Google Patents

Ultrasonic spray device

Info

Publication number
JPS523422A
JPS523422A JP7955775A JP7955775A JPS523422A JP S523422 A JPS523422 A JP S523422A JP 7955775 A JP7955775 A JP 7955775A JP 7955775 A JP7955775 A JP 7955775A JP S523422 A JPS523422 A JP S523422A
Authority
JP
Japan
Prior art keywords
spray device
ultrasonic spray
piezo
give
turn
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
JP7955775A
Other languages
Japanese (ja)
Other versions
JPS5648226B2 (en
Inventor
Motoyoshi Fujita
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP7955775A priority Critical patent/JPS523422A/en
Publication of JPS523422A publication Critical patent/JPS523422A/en
Publication of JPS5648226B2 publication Critical patent/JPS5648226B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: When the input impedance of a piezo-electric transducer drops down under a specific value, to get down or to turn off the driving output to give-in.
COPYRIGHT: (C)1977,JPO&Japio
JP7955775A 1975-06-26 1975-06-26 Ultrasonic spray device Granted JPS523422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7955775A JPS523422A (en) 1975-06-26 1975-06-26 Ultrasonic spray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7955775A JPS523422A (en) 1975-06-26 1975-06-26 Ultrasonic spray device

Publications (2)

Publication Number Publication Date
JPS523422A true JPS523422A (en) 1977-01-11
JPS5648226B2 JPS5648226B2 (en) 1981-11-14

Family

ID=13693299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7955775A Granted JPS523422A (en) 1975-06-26 1975-06-26 Ultrasonic spray device

Country Status (1)

Country Link
JP (1) JPS523422A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494647A (en) * 1972-05-04 1974-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494647A (en) * 1972-05-04 1974-01-16

Also Published As

Publication number Publication date
JPS5648226B2 (en) 1981-11-14

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