[go: up one dir, main page]

BR9101027A - Sistema de controle de multiplas pressoes e processo de operar uma pistola de soldar pneumatica do tipo de recuo - Google Patents

Sistema de controle de multiplas pressoes e processo de operar uma pistola de soldar pneumatica do tipo de recuo

Info

Publication number
BR9101027A
BR9101027A BR919101027A BR9101027A BR9101027A BR 9101027 A BR9101027 A BR 9101027A BR 919101027 A BR919101027 A BR 919101027A BR 9101027 A BR9101027 A BR 9101027A BR 9101027 A BR9101027 A BR 9101027A
Authority
BR
Brazil
Prior art keywords
operating
control system
pressure control
welding gun
multiple pressure
Prior art date
Application number
BR919101027A
Other languages
English (en)
Inventor
Robert H Neff
Todd C Voelker
Original Assignee
Mac Valves Inc
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 Mac Valves Inc filed Critical Mac Valves Inc
Publication of BR9101027A publication Critical patent/BR9101027A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/355—Pilot pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5151—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and a directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/526—Pressure control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/52—Pressure control characterised by the type of actuation
    • F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/575—Pilot pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Resistance Welding (AREA)
BR919101027A 1990-08-22 1991-03-14 Sistema de controle de multiplas pressoes e processo de operar uma pistola de soldar pneumatica do tipo de recuo BR9101027A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/571,134 US5032704A (en) 1990-08-22 1990-08-22 Multi-pressure control system

Publications (1)

Publication Number Publication Date
BR9101027A true BR9101027A (pt) 1992-07-21

Family

ID=24282450

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101027A BR9101027A (pt) 1990-08-22 1991-03-14 Sistema de controle de multiplas pressoes e processo de operar uma pistola de soldar pneumatica do tipo de recuo

Country Status (8)

Country Link
US (1) US5032704A (pt)
AU (1) AU639776B2 (pt)
BR (1) BR9101027A (pt)
CA (1) CA2038297A1 (pt)
DE (1) DE4111106A1 (pt)
FR (1) FR2666041A1 (pt)
GB (1) GB2247284B (pt)
MX (1) MX167216B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9100595A (nl) * 1991-04-05 1992-11-02 Sempress B V Maschf Geintegreerde dubbele aandrijfcilinder.
US5789719A (en) * 1991-05-02 1998-08-04 Milco Manufacturing Co. Method and apparatus for electrical resistance spot welding
US5349151A (en) * 1993-02-08 1994-09-20 Savair Inc. Low impact flow control device
US5484986A (en) * 1994-05-27 1996-01-16 Savair Inc. Weld force limiter
US5788790A (en) * 1997-01-13 1998-08-04 Tdw Delaware, Inc. Method for butt welding thermoplastic pipe including automatic drag compensation
US6082406A (en) * 1997-08-11 2000-07-04 Master Pneumatic - Detroit, Inc. Pneumatic pilot-operated control valve assembly
JP3034862B1 (ja) * 1999-02-23 2000-04-17 三菱電機株式会社 シ―ム溶接機
DE10260138A1 (de) * 2002-12-20 2004-07-15 Rexroth Mecman Gmbh Programmierbarer Linearantrieb, insbesondere für eine Schweißzange sowie Verfahren zur Ansteuerung des Linearantriebs
US7956308B2 (en) * 2005-05-18 2011-06-07 Parker-Hannifin Corporation Weld gun control system
WO2007016678A2 (en) * 2005-08-02 2007-02-08 Transocean Offshore Deepwater Drilling, Inc. Modular backup fluid supply system
WO2007079041A2 (en) * 2005-12-30 2007-07-12 Roger Hirsch Resistance welding machine pinch point safety sensor
USD995693S1 (en) * 2019-11-16 2023-08-15 Breek LLC Firearm charging handle
USD995694S1 (en) * 2019-11-16 2023-08-15 Breek LLC Firearm charging handle
USD995692S1 (en) * 2019-11-16 2023-08-15 Breek LLC Firearm charging handle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135076A (en) * 1977-04-11 1979-01-16 Beneteau Donald J Apparatus for resistance welding
DE3130056C2 (de) * 1981-07-30 1983-11-17 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Steuerventilanordnung für einen Druckmittel-Arbeitszylinder
US4579042A (en) * 1984-04-20 1986-04-01 Mac Valves, Inc. Selective air pressure control system for welding and like apparatus
DE3537130A1 (de) * 1985-10-18 1987-04-23 Eugen Rapp Steuereinrichtung fuer einen arbeitszylinder
DE3841765A1 (de) * 1988-12-12 1990-06-13 Seeger Kolben Gmbh Co Kg Werkzeugbetaetigungszylinder mit steuerventil

Also Published As

Publication number Publication date
CA2038297A1 (en) 1992-02-23
MX167216B (es) 1993-03-09
GB9108800D0 (en) 1991-06-12
AU7591391A (en) 1992-02-27
GB2247284A (en) 1992-02-26
GB2247284B (en) 1994-08-31
FR2666041A1 (fr) 1992-02-28
US5032704A (en) 1991-07-16
AU639776B2 (en) 1993-08-05
DE4111106A1 (de) 1992-02-27

Similar Documents

Publication Publication Date Title
BR9101027A (pt) Sistema de controle de multiplas pressoes e processo de operar uma pistola de soldar pneumatica do tipo de recuo
ITMI932695A0 (it) Sistema perfezionato di comando dell'attuatore di una valvola pneumatica
BR9305359A (pt) Sistema de controle de pressão de pneus
AU583230B2 (en) Control system for multistable suspension unit
BR8703590A (pt) Sistema de suspensao de mola pneumatica e mola pneumatica em combinacao com uma escora de suspensao
BR8600458A (pt) Sistema e pistola de pulverizacao a arco
IT9045732A0 (it) Sistema di controllo di bruciatori a gas
FI962429A0 (fi) Probiootti salmonellan kontrolloimiseksi
IT228445Y1 (it) Valvola frontale a comando pneumatico
BR8702539A (pt) Processo para controle da operacao de um alto-forno
BR9204983A (pt) Sistema de controle pneumatico
GB8913769D0 (en) A stampable addressable self adhesive label
BR9104764A (pt) Sistema de controle de tipo eletrohidraulico multiplexado utilizado e um sistema submarino de producao
AU2991789A (en) Gas furnace control system
AU3216989A (en) Solvent resistant irradiation curable coatings
DE69300422D1 (de) Antriebssteuerungssystem eines Fahrzeugs.
GB9424407D0 (en) Control of pneumatic devices
AU8009694A (en) Construction of nucleoprotein based assemblies comprising addressable components for nanoscale assembly and nanoprocessors
GB2279048B (en) Alignment control actuator of vehicle suspension apparatus
BR8604475A (pt) Junta de vedacao,sistema de vedacao e processo para prender uma junta de vedacao
NO933551L (no) Servo gassreguleringsventil
DE69406685D1 (de) Pneumatisches Steuerventil-System
BR9304731A (pt) Processo e sistema para a produção de uma atmosfera protetora para operações em forno
ITMI930778A0 (it) Manipolatore multiassi a controllo idropneumatico
DK162290D0 (da) Carbon black-procesreguleringssystem

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee