ES2064183A2 - System for maintaining pressure in installations for supplying viscous materials - Google Patents

System for maintaining pressure in installations for supplying viscous materials

Info

Publication number
ES2064183A2
ES2064183A2 ES09200431A ES9200431A ES2064183A2 ES 2064183 A2 ES2064183 A2 ES 2064183A2 ES 09200431 A ES09200431 A ES 09200431A ES 9200431 A ES9200431 A ES 9200431A ES 2064183 A2 ES2064183 A2 ES 2064183A2
Authority
ES
Spain
Prior art keywords
installations
piston
circuit
viscous materials
maintaining pressure
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
ES09200431A
Other languages
Spanish (es)
Other versions
ES2064183B1 (en
ES2064183R (en
Inventor
Murgui Jose Maria Razquin
Artigues Enrique Val
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9200431A priority Critical patent/ES2064183B1/en
Publication of ES2064183A2 publication Critical patent/ES2064183A2/en
Publication of ES2064183R publication Critical patent/ES2064183R/es
Application granted granted Critical
Publication of ES2064183B1 publication Critical patent/ES2064183B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Coating Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

System whereby, in relation to the circuit for impelling the product towards the spraying outlets 3, a pulsar device is incorporated which is formed by a piston pushed by a spring which is incorporated inside a chamber 10 which is frontally in communication with the conduit 9 of the exit circuit for the product, by means of a branch 11 provided with a diametral section with respect to that of the piston of the pulsar, which, by means of force compensation on either side thereof, causes the nominal pressure in the circuit 9 to remain constant, using the thrust of the piston to offset any pressure drops that occur.
ES9200431A 1992-02-27 1992-02-27 SYSTEM FOR MAINTENANCE OF THE PRESSURE IN SUPPLY FACILITIES OF VISCOUS MATERIALS. Expired - Fee Related ES2064183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200431A ES2064183B1 (en) 1992-02-27 1992-02-27 SYSTEM FOR MAINTENANCE OF THE PRESSURE IN SUPPLY FACILITIES OF VISCOUS MATERIALS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200431A ES2064183B1 (en) 1992-02-27 1992-02-27 SYSTEM FOR MAINTENANCE OF THE PRESSURE IN SUPPLY FACILITIES OF VISCOUS MATERIALS.

Publications (3)

Publication Number Publication Date
ES2064183A2 true ES2064183A2 (en) 1995-01-16
ES2064183R ES2064183R (en) 1997-09-16
ES2064183B1 ES2064183B1 (en) 1998-05-01

Family

ID=8276209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200431A Expired - Fee Related ES2064183B1 (en) 1992-02-27 1992-02-27 SYSTEM FOR MAINTENANCE OF THE PRESSURE IN SUPPLY FACILITIES OF VISCOUS MATERIALS.

Country Status (1)

Country Link
ES (1) ES2064183B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904679A1 (en) 2020-04-30 2021-11-03 Robatech AG Method for operating a double-acting piston pump, double-acting piston pump and application system for applying a fluid medium to a substrate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2282017B1 (en) * 2005-06-14 2008-05-16 Meler Aplicadores De Hot-Melt, S.A. MACHINE FOR APPLICATION OF THERMO-FUSE PRODUCTS.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135994A (en) * 1960-11-30 1964-06-09 Monsanto Chemicals Apparatus for adjusting back-pressure in extruders during continuous operations
US3283041A (en) * 1962-05-10 1966-11-01 Sommerfeld Franz Apparatus and method for controlling pressure in a plastic extruding machine
US3647344A (en) * 1970-03-16 1972-03-07 Monsanto Co Apparatus for controlling back pressure in an extruder
US4090695A (en) * 1976-12-16 1978-05-23 Cincinnati Milacron Inc. Liquid feeding control method
EP0330032A1 (en) * 1988-02-26 1989-08-30 IMPIANTI OMS S.p.A. Dosage unit for components of an injectable resin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135994A (en) * 1960-11-30 1964-06-09 Monsanto Chemicals Apparatus for adjusting back-pressure in extruders during continuous operations
US3283041A (en) * 1962-05-10 1966-11-01 Sommerfeld Franz Apparatus and method for controlling pressure in a plastic extruding machine
US3647344A (en) * 1970-03-16 1972-03-07 Monsanto Co Apparatus for controlling back pressure in an extruder
US4090695A (en) * 1976-12-16 1978-05-23 Cincinnati Milacron Inc. Liquid feeding control method
EP0330032A1 (en) * 1988-02-26 1989-08-30 IMPIANTI OMS S.p.A. Dosage unit for components of an injectable resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904679A1 (en) 2020-04-30 2021-11-03 Robatech AG Method for operating a double-acting piston pump, double-acting piston pump and application system for applying a fluid medium to a substrate
EP4219942A1 (en) 2020-04-30 2023-08-02 Robatech AG Double-acting piston pump, and application system for applying a flowable medium to a substrate
US11766693B2 (en) 2020-04-30 2023-09-26 Robatech Ag Method for operating double-acting piston pump of application system
US12005470B2 (en) 2020-04-30 2024-06-11 Robatech Ag Double-acting piston pump of application system

Also Published As

Publication number Publication date
ES2064183B1 (en) 1998-05-01
ES2064183R (en) 1997-09-16

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Legal Events

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Date of ref document: 19950116

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