JPS52108574A - Safety type electric field curtain device - Google Patents

Safety type electric field curtain device

Info

Publication number
JPS52108574A
JPS52108574A JP2486876A JP2486876A JPS52108574A JP S52108574 A JPS52108574 A JP S52108574A JP 2486876 A JP2486876 A JP 2486876A JP 2486876 A JP2486876 A JP 2486876A JP S52108574 A JPS52108574 A JP S52108574A
Authority
JP
Japan
Prior art keywords
electric field
field curtain
type electric
curtain device
safety type
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
JP2486876A
Other languages
Japanese (ja)
Other versions
JPS5922358B2 (en
Inventor
Masahiro Yamamoto
Yasunari Okamoto
Tsutomu Ito
Senichi Masuda
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.)
Onoda Cement Co Ltd
Original Assignee
Onoda Cement 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 Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP51024868A priority Critical patent/JPS5922358B2/en
Priority to GB8315/77A priority patent/GB1570825A/en
Priority to DE19772709871 priority patent/DE2709871A1/en
Priority to FR7706623A priority patent/FR2343514A1/en
Publication of JPS52108574A publication Critical patent/JPS52108574A/en
Priority to US05/944,648 priority patent/US4205359A/en
Publication of JPS5922358B2 publication Critical patent/JPS5922358B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B05B5/088—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes for creating electric field curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/10—Arrangements for collecting, re-using or eliminating excess spraying material the excess material being particulate

Landscapes

  • Electrostatic Separation (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

PURPOSE: To set resistance in electric field curtain in order to pfevent sparak discharge due to malfunction in a part of the electric field curtain from developing to firing explosion of pulverulent body.
COPYRIGHT: (C)1977,JPO&Japio
JP51024868A 1976-03-08 1976-03-08 Safety electric field curtain device Expired JPS5922358B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP51024868A JPS5922358B2 (en) 1976-03-08 1976-03-08 Safety electric field curtain device
GB8315/77A GB1570825A (en) 1976-03-08 1977-02-28 Electric field curtain apparatus
DE19772709871 DE2709871A1 (en) 1976-03-08 1977-03-07 ELECTRIC FIELD CURTAIN DEVICE
FR7706623A FR2343514A1 (en) 1976-03-08 1977-03-07 SAFETY TYPE ELECTRIC FIELD CURTAIN APPLIANCE
US05/944,648 US4205359A (en) 1976-03-08 1978-09-21 Safety type electric field curtain apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51024868A JPS5922358B2 (en) 1976-03-08 1976-03-08 Safety electric field curtain device

Publications (2)

Publication Number Publication Date
JPS52108574A true JPS52108574A (en) 1977-09-12
JPS5922358B2 JPS5922358B2 (en) 1984-05-25

Family

ID=12150176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51024868A Expired JPS5922358B2 (en) 1976-03-08 1976-03-08 Safety electric field curtain device

Country Status (4)

Country Link
JP (1) JPS5922358B2 (en)
DE (1) DE2709871A1 (en)
FR (1) FR2343514A1 (en)
GB (1) GB1570825A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652318A (en) * 1982-09-07 1987-03-24 Ngk Spark Plug Co., Ltd. Method of making an electric field device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0322638Y2 (en) * 1985-05-24 1991-05-16

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE885450C (en) * 1951-05-03 1953-08-06 Hans Fritz Dr-Ing Schwenkhagen Device for eliminating static charges
BE789579A (en) * 1971-10-06 1973-02-01 Masuda Senichi ENCLOSURE FOR THE APPLICATION, BY MEANS OF A CURTAIN OF ELECTRICAL FIELDS OF THE CONTACT TYPE, OF COATINGS FORMED BY ELECTROSTATIC CHARGED POWDERS
JPS60108B2 (en) * 1974-07-10 1985-01-05 太平洋セメント株式会社 Electric discharge coating equipment
GB1507753A (en) * 1974-07-10 1978-04-19 Onoda Cement Co Ltd Electric field curtain system
JPS5117235A (en) * 1974-08-04 1976-02-12 Senichi Masuda Seidenfuntaitochakusochi
FR2337961A1 (en) * 1976-01-08 1977-08-05 Onoda Cement Co Ltd Producing charged powder particles - using parallel linear electrodes embedded in single planar insulator layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652318A (en) * 1982-09-07 1987-03-24 Ngk Spark Plug Co., Ltd. Method of making an electric field device
US4922099A (en) * 1982-09-07 1990-05-01 Ngk Spark Plug Co., Ltd. Electric field device

Also Published As

Publication number Publication date
FR2343514B1 (en) 1983-11-25
JPS5922358B2 (en) 1984-05-25
DE2709871A1 (en) 1977-09-15
GB1570825A (en) 1980-07-09
FR2343514A1 (en) 1977-10-07

Similar Documents

Publication Publication Date Title
JPS521287A (en) Numeric value control device
JPS5332428A (en) Safety check circuit of combustion controlling apparatus
JPS52108574A (en) Safety type electric field curtain device
JPS5318157A (en) Elevator safety device
JPS5211722A (en) Power failure protection circuit
JPS5216981A (en) Integrate circuit unit
JPS5240753A (en) Protection method of heater
JPS5232557A (en) Supply control device
JPS5362397A (en) Multiplex rescue bag
JPS51118051A (en) Trigger divice of series capacitor protection gap
JPS522170A (en) Electronic parts
JPS528877A (en) Object detector unit
JPS5219216A (en) Overcurrent limiting circuit
JPS52152052A (en) Elevator control device
JPS5230665A (en) Rattrap
JPS5241850A (en) Protecting circuit for electric circuit element
JPS51132889A (en) Gas sensitive body
JPS5217689A (en) Safety caps
JPS51127697A (en) Alarm indication device
JPS51141935A (en) Firing plug
JPS53113333A (en) Combustion control device
JPS51134882A (en) Gas charged closed bus
JPS522729A (en) Photograph device
JPS5322247A (en) Elevator group controller
JPS51149549A (en) Control apparatus