GB1359087A - Rotary vibrator - Google Patents
Rotary vibratorInfo
- Publication number
- GB1359087A GB1359087A GB1627972A GB1627972A GB1359087A GB 1359087 A GB1359087 A GB 1359087A GB 1627972 A GB1627972 A GB 1627972A GB 1627972 A GB1627972 A GB 1627972A GB 1359087 A GB1359087 A GB 1359087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pin
- rotor
- housing
- spaced apart
- plates
- 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.)
- Expired
Links
Classifications
-
- 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
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
1359087 Vibrators W A ATHAWES 7 April 1972 16279/72 Heading F2X A rotary vibrator comprises a housing 11 closed at its ends by a pair of end plates 25, 26 having axial bores 29, 30 through which bolts 31, 32 are inserted, an axial pin 33 between plates 25, 26 being formed with axial threaded bores 36 for receiving the threaded ends of the bolts 31, 32 and so securing the end plates 25, 26 to the housing 11. The pin 33 has a peripheral bearing surface 42 in the form of a continuous circumferentially extending V-shaped recess and is located within an annular rotor 38, the bore of which has a cross-section conforming to that of the pin bearing surface 42. Fluid, e.g. air, under pressure is fed into the housing 11 via an inlet passage 19, a similar passage 18 functioning as the exhaust outlet, to cause the rotor 38 to revolve about the pin 33 with a portion of the V-shaped projection of the rotor always received within a portion of the V- shaped recess of the pin, whereby movement of the rotor in a direction parallel to the axis of the pin is substantially prevented. Thus contact between the end faces of the rotor and the inner faces 28 of the end plates 25, 26 is minimized. The pin and the rotor are preferably formed of hardened ground steel or, alternatively, their bearing surfaces may be formed of hard facing alloy. In operation, the device is attached by bolting through holes 14a to the object to be vibrated, e.g. core boxes, match plates, &c., used in metal casting or hoppers, delivery shoots, &c. to ensure the flow of powdered materials. The fluid inlet may include a plurality of orifices spaced apart along the housing wall in a direction parallel to the pin axis (Fig. 4, not shown). In alternative constructions, the V-shaped recess is provided in the rotor and the V-shaped projection on the pin (Fig. 5, not shown), the rotor is located on the pin by a ring of rectangular cross-section turned on the pin outer wall and accommodated within a conforming recess in the rotor bore (Fig. 6, not shown), and the pin is provided with two spaced apart rings or ball-bearing assemblies which engage in spaced apart recesses in the rotor bore (Figs. 7 and 8, not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1627972A GB1359087A (en) | 1972-04-07 | 1972-04-07 | Rotary vibrator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1627972A GB1359087A (en) | 1972-04-07 | 1972-04-07 | Rotary vibrator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1359087A true GB1359087A (en) | 1974-07-10 |
Family
ID=10074458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1627972A Expired GB1359087A (en) | 1972-04-07 | 1972-04-07 | Rotary vibrator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1359087A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6244815B1 (en) * | 1999-01-12 | 2001-06-12 | Global Mfg. Inc. | High efficiency terry turbine motor and vibrator |
EP1110624A2 (en) * | 1999-12-21 | 2001-06-27 | Netter Gmbh | Turbine-vibrator |
US20120063260A1 (en) * | 2010-09-14 | 2012-03-15 | Finetek Co., Ltd. | Turbine vibrator |
RU2658768C1 (en) * | 2017-09-21 | 2018-06-22 | Юрий Андреевич Кривошеин | Rotary cavitation dispersant generator |
RU2666418C1 (en) * | 2017-07-11 | 2018-09-07 | Максим Игоревич Елисеев | Disk cavitational apparatus for liquid and viscous treatment |
CN112224001A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning pin, positioning mechanism, quick-change bracket component and electric automobile |
-
1972
- 1972-04-07 GB GB1627972A patent/GB1359087A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6244815B1 (en) * | 1999-01-12 | 2001-06-12 | Global Mfg. Inc. | High efficiency terry turbine motor and vibrator |
EP1110624A2 (en) * | 1999-12-21 | 2001-06-27 | Netter Gmbh | Turbine-vibrator |
EP1110624A3 (en) * | 1999-12-21 | 2003-02-05 | Netter Gmbh | Turbine-vibrator |
US20120063260A1 (en) * | 2010-09-14 | 2012-03-15 | Finetek Co., Ltd. | Turbine vibrator |
US8651729B2 (en) * | 2010-09-14 | 2014-02-18 | Kuei-Yung Wu | Turbine vibrator |
RU2666418C1 (en) * | 2017-07-11 | 2018-09-07 | Максим Игоревич Елисеев | Disk cavitational apparatus for liquid and viscous treatment |
RU2658768C1 (en) * | 2017-09-21 | 2018-06-22 | Юрий Андреевич Кривошеин | Rotary cavitation dispersant generator |
CN112224001A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning pin, positioning mechanism, quick-change bracket component and electric automobile |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |