Title:
FOAM CONTROL DEVICE IN LIQUID
Document Type and Number:
Japanese Patent JP3134477
Kind Code:
B2
Abstract:
PURPOSE: To discharge easily by making the electric field inclination large and the force action on foams large, and collecting foams all together into one site.
CONSTITUTION: Insulated and coated electric wires of required diameter are disposed in parallel as an electrode 2 to constitute electrode lines 3. The electrode lines are disposed in a container 1 containing liquid 6 with the inclination of required angle. A successive frequency variable type 3-phase alternating current power source 4 is connected with respective electrodes 2 constituting the electrode lines 3. 3-phase alternating current voltage is applied to the electrodes 2 from the lower position of the electric lines 3 to the slantingly upper side so that a progressive wave electric field is generated and foams 7 moved to the center among the electrodes 2 where the electric field is weak are moved to the slantingly upper side along the electrode lines 3.
Inventors:
Masaaki Ogihara
Yuji Ikegami
Michio Aoyama
Toru Oda
Yuji Ikegami
Michio Aoyama
Toru Oda
Application Number:
JP8832492A
Publication Date:
February 13, 2001
Filing Date:
March 13, 1992
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
B01D19/02; B01D19/00; B03C5/02; B64G1/22; B64G7/00; G01M99/00; (IPC1-7): B01D19/00; B64G1/22
Domestic Patent References:
| JP5888013A | ||||
| JP4359000A | ||||
| JP4176304A |
Attorney, Agent or Firm:
Mitsuo Sakamoto