JPS5474567A - An elliptical-oscillation type oscillator - Google Patents

An elliptical-oscillation type oscillator

Info

Publication number
JPS5474567A
JPS5474567A JP14208077A JP14208077A JPS5474567A JP S5474567 A JPS5474567 A JP S5474567A JP 14208077 A JP14208077 A JP 14208077A JP 14208077 A JP14208077 A JP 14208077A JP S5474567 A JPS5474567 A JP S5474567A
Authority
JP
Japan
Prior art keywords
oscillation
power supply
supply source
horizontal
vertical
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
JP14208077A
Other languages
Japanese (ja)
Other versions
JPS6139115B2 (en
Inventor
Takeyoshi Nonaka
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP14208077A priority Critical patent/JPS5474567A/en
Publication of JPS5474567A publication Critical patent/JPS5474567A/en
Publication of JPS6139115B2 publication Critical patent/JPS6139115B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jigging Conveyors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To make a power supply source single-phased and further to make phase adjusting means unnecessary, by selecting under special conditions the number of natural oscillation of a horizontal oscillation system and that of a vertical oscillation system.
CONSTITUTION: Horizontal oscillation generating electromagnets 9 and 10 are connected with diode 21, amplitude adjusting variable resistor 34, which is connected in parallel with it, and switch element 36, which is used to reverse the direction of transporting parts. Vertical oscillation generating electromagnet 16 is connected with diode 25, and amplitude adjusting variable resistor 35, which is connected with it in parallel. By this, when variable resistors 34 and 36 are adjusted, it is possible to adjust the currents to be applied to electromagnet 10 and 16, so that the amplitude of the horizontal oscillation and that of the vertical oscillation can be adjusted independently. Further, by selecting the number of natural oscillations of the horizontal direction oscillation system smaller than the power supply source frequency and selecting the number of natural oscillations of the vertical direction oscillation system larger than the power supply source frequency and by making the phase difference between the two oscillation system 20°W60°, it is possible, by using single-phase power supply source 30, to transport component parts under a suitable condition without providing phase adjusting means.
COPYRIGHT: (C)1979,JPO&Japio
JP14208077A 1977-11-26 1977-11-26 An elliptical-oscillation type oscillator Granted JPS5474567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14208077A JPS5474567A (en) 1977-11-26 1977-11-26 An elliptical-oscillation type oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14208077A JPS5474567A (en) 1977-11-26 1977-11-26 An elliptical-oscillation type oscillator

Publications (2)

Publication Number Publication Date
JPS5474567A true JPS5474567A (en) 1979-06-14
JPS6139115B2 JPS6139115B2 (en) 1986-09-02

Family

ID=15306961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14208077A Granted JPS5474567A (en) 1977-11-26 1977-11-26 An elliptical-oscillation type oscillator

Country Status (1)

Country Link
JP (1) JPS5474567A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012023380A1 (en) * 2010-08-16 2012-02-23 Ntn株式会社 Vibration-type component conveying device
JP2012041109A (en) * 2010-08-16 2012-03-01 Ntn Corp Vibration-type component conveying device
CN102530495B (en) * 2010-09-29 2015-10-21 Ntn株式会社 Vibrating parts feeder
TWI585018B (en) * 2012-10-10 2017-06-01 Ntn Toyo Bearing Co Ltd Vibrating parts conveyor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5758616B2 (en) * 2010-12-07 2015-08-05 Ntn株式会社 Vibrating bowl feeder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012023380A1 (en) * 2010-08-16 2012-02-23 Ntn株式会社 Vibration-type component conveying device
JP2012041109A (en) * 2010-08-16 2012-03-01 Ntn Corp Vibration-type component conveying device
CN103052576A (en) * 2010-08-16 2013-04-17 Ntn株式会社 Vibration-type component conveying device
CN102530495B (en) * 2010-09-29 2015-10-21 Ntn株式会社 Vibrating parts feeder
TWI585018B (en) * 2012-10-10 2017-06-01 Ntn Toyo Bearing Co Ltd Vibrating parts conveyor

Also Published As

Publication number Publication date
JPS6139115B2 (en) 1986-09-02

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