EP0275913A3 - Electric switching device - Google Patents

Electric switching device Download PDF

Info

Publication number
EP0275913A3
EP0275913A3 EP88100378A EP88100378A EP0275913A3 EP 0275913 A3 EP0275913 A3 EP 0275913A3 EP 88100378 A EP88100378 A EP 88100378A EP 88100378 A EP88100378 A EP 88100378A EP 0275913 A3 EP0275913 A3 EP 0275913A3
Authority
EP
European Patent Office
Prior art keywords
switching
slide
operating
switching device
spring
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
EP88100378A
Other languages
German (de)
Other versions
EP0275913B1 (en
EP0275913A2 (en
Inventor
Karsten Juterbock
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.)
Graco Verfahrenstechnik GmbH
Original Assignee
Kopperschmidt-Muller GmbH and Co KG
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 Kopperschmidt-Muller GmbH and Co KG filed Critical Kopperschmidt-Muller GmbH and Co KG
Priority to AT88100378T priority Critical patent/ATE75072T1/en
Publication of EP0275913A2 publication Critical patent/EP0275913A2/en
Publication of EP0275913A3 publication Critical patent/EP0275913A3/en
Application granted granted Critical
Publication of EP0275913B1 publication Critical patent/EP0275913B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • 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
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches

Landscapes

  • Nozzles (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electric Motors In General (AREA)
  • Relay Circuits (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Automatic Focus Adjustment (AREA)
  • Catching Or Destruction (AREA)

Abstract

An electrical switching device, which is particularly suitable for spray and injection pistols, has a switching element (10), a release element (11) on an operating device (4) and an additional operating element (19) to make the switching function effective. The switching element (10) is supported by a slide (13) which can be moved against the force of a spring (16) and back. The operating element (19) can be adjusted at right angles to the slide path and has a control cam (21) on which rests a driver (17), connected to the slide (13), under the influence of the spring (16). This arrangement permits simple switching of the operating element (19), even when the operating device (4) is operated. <IMAGE>
EP88100378A 1987-01-21 1988-01-13 Electric switching device Expired - Lifetime EP0275913B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88100378T ATE75072T1 (en) 1987-01-21 1988-01-13 ELECTRICAL SWITCHING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8700939U 1987-01-21
DE8700939U DE8700939U1 (en) 1987-01-21 1987-01-21 Electrical switching device

Publications (3)

Publication Number Publication Date
EP0275913A2 EP0275913A2 (en) 1988-07-27
EP0275913A3 true EP0275913A3 (en) 1988-12-14
EP0275913B1 EP0275913B1 (en) 1992-04-15

Family

ID=6803818

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100378A Expired - Lifetime EP0275913B1 (en) 1987-01-21 1988-01-13 Electric switching device

Country Status (4)

Country Link
EP (1) EP0275913B1 (en)
AT (1) ATE75072T1 (en)
DE (2) DE8700939U1 (en)
ES (1) ES2031162T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9399232B2 (en) * 2013-04-17 2016-07-26 Carlisle Fluid Technologies, Inc. Electrostatic spray tool system
IT202100003533A1 (en) * 2021-02-16 2022-08-16 Tecnocoating sas di Sassi Fabiola IMPROVED EQUIPMENT FOR ELECTROSTATIC SPRAY PAINTING

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038596A1 (en) * 1980-10-13 1982-04-22 Spritztechnik Kopperschmidt Gmbh & Co Kg, 4800 Bielefeld Electrostatic paint spray gun control - consists of spring-loaded needle valve for paint and switch for electrical circuit
US4441656A (en) * 1982-01-29 1984-04-10 J. Wagner Ag Electrostatic disabling switch for electrostatic spray guns
DE3507965C1 (en) * 1985-03-06 1986-04-03 Ransburg-Gema AG, St.Gallen Electrostatic spray gun for coating material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038596A1 (en) * 1980-10-13 1982-04-22 Spritztechnik Kopperschmidt Gmbh & Co Kg, 4800 Bielefeld Electrostatic paint spray gun control - consists of spring-loaded needle valve for paint and switch for electrical circuit
US4441656A (en) * 1982-01-29 1984-04-10 J. Wagner Ag Electrostatic disabling switch for electrostatic spray guns
DE3507965C1 (en) * 1985-03-06 1986-04-03 Ransburg-Gema AG, St.Gallen Electrostatic spray gun for coating material

Also Published As

Publication number Publication date
ES2031162T3 (en) 1992-12-01
DE8700939U1 (en) 1987-03-05
DE3869970D1 (en) 1992-05-21
EP0275913B1 (en) 1992-04-15
ATE75072T1 (en) 1992-05-15
EP0275913A2 (en) 1988-07-27

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