IT8023729A0 - POWER CONTROL UNIT FOR A VIBRATION FEEDER. - Google Patents
POWER CONTROL UNIT FOR A VIBRATION FEEDER.Info
- Publication number
- IT8023729A0 IT8023729A0 IT8023729A IT2372980A IT8023729A0 IT 8023729 A0 IT8023729 A0 IT 8023729A0 IT 8023729 A IT8023729 A IT 8023729A IT 2372980 A IT2372980 A IT 2372980A IT 8023729 A0 IT8023729 A0 IT 8023729A0
- Authority
- IT
- Italy
- Prior art keywords
- control unit
- power control
- vibration feeder
- feeder
- vibration
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
- B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
- B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
- B06B2201/70—Specific application
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8935279A | 1979-10-30 | 1979-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023729A0 true IT8023729A0 (en) | 1980-07-25 |
IT1131996B IT1131996B (en) | 1986-06-25 |
Family
ID=22217199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23729/80A IT1131996B (en) | 1979-10-30 | 1980-07-25 | POWER SUPPLY GOVERNMENT UNIT FOR A VIBRATION POWER SUPPLY |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS593364B2 (en) |
CA (1) | CA1124819A (en) |
DE (1) | DE3038685A1 (en) |
FR (1) | FR2468527B1 (en) |
GB (1) | GB2065388B (en) |
IT (1) | IT1131996B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3139724A1 (en) * | 1981-10-06 | 1983-04-21 | J. Wagner Gmbh, 7990 Friedrichshafen | ELECTRICAL FEED AND CONTROL CIRCUIT FOR THE PUMP PISTON OF A SPRAY GUN |
US4456822A (en) * | 1981-11-17 | 1984-06-26 | Dixon Automatic Tool, Inc. | Self-contained multi-mode vibratory feeder control with unitary delay adjustment |
GB8316441D0 (en) * | 1983-06-16 | 1983-07-20 | Limitorque Ltd | Electrical circuit |
DE3503688A1 (en) * | 1985-02-04 | 1986-08-07 | Siemens AG, 1000 Berlin und 8000 München | SAFETY DEVICE FOR A SHOCK SHAFT GENERATOR |
DE3568715D1 (en) * | 1985-09-06 | 1989-04-20 | Wagner Int | Airless spraygun |
JPH0798567B2 (en) * | 1988-11-21 | 1995-10-25 | 神鋼電機株式会社 | Method for removing parts clogging in a vibrating parts carrier |
US4965509A (en) * | 1989-02-13 | 1990-10-23 | Lutron Electronics Co., Inc. | Quasi-constant gate drive circuit |
JPH0672532A (en) * | 1992-08-24 | 1994-03-15 | Yoshida Kogyo Kk <Ykk> | Part feeder control device |
US6116408A (en) * | 1998-07-30 | 2000-09-12 | Fmc Corporation | Apparatus and system for controlling the operating frequency of an electromagnetic vibratory feeder at a submultiple of the power line frequency |
US6471040B1 (en) * | 2000-09-01 | 2002-10-29 | Fmc Technologies, Inc. | Vibratory feeder embodying self-contained control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1146977A (en) * | 1965-05-18 | 1969-03-26 | Mullard Ltd | Circuit arrangement for controlling the speed of a d.c. commutator motor |
US3814888A (en) * | 1971-11-19 | 1974-06-04 | Gen Electric | Solid state induction cooking appliance |
DE2806223A1 (en) * | 1978-02-14 | 1979-08-16 | Sortimat Creuz & Co Gmbh | CONTROL FOR VIBRATION DRIVES |
-
1980
- 1980-06-20 CA CA354,460A patent/CA1124819A/en not_active Expired
- 1980-07-21 JP JP55098828A patent/JPS593364B2/en not_active Expired
- 1980-07-25 IT IT23729/80A patent/IT1131996B/en active
- 1980-08-11 FR FR8017673A patent/FR2468527B1/en not_active Expired
- 1980-10-13 GB GB8033000A patent/GB2065388B/en not_active Expired
- 1980-10-14 DE DE19803038685 patent/DE3038685A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2065388A (en) | 1981-06-24 |
GB2065388B (en) | 1983-10-05 |
DE3038685A1 (en) | 1981-05-14 |
JPS593364B2 (en) | 1984-01-24 |
JPS5665706A (en) | 1981-06-03 |
CA1124819A (en) | 1982-06-01 |
DE3038685C2 (en) | 1987-07-02 |
FR2468527B1 (en) | 1986-03-07 |
FR2468527A1 (en) | 1981-05-08 |
IT1131996B (en) | 1986-06-25 |
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