ES2124120A1 - Aeration valve for hydraulic circuits - Google Patents

Aeration valve for hydraulic circuits

Info

Publication number
ES2124120A1
ES2124120A1 ES09500616A ES9500616A ES2124120A1 ES 2124120 A1 ES2124120 A1 ES 2124120A1 ES 09500616 A ES09500616 A ES 09500616A ES 9500616 A ES9500616 A ES 9500616A ES 2124120 A1 ES2124120 A1 ES 2124120A1
Authority
ES
Spain
Prior art keywords
float
housing
hydraulic circuits
fitted
aeration valve
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
ES09500616A
Other languages
Spanish (es)
Other versions
ES2124120B1 (en
Inventor
Martin Jose Maria Castano
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.)
Belgicast Internacional Sl
Original Assignee
Belgicast Internacional Sl
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 Belgicast Internacional Sl filed Critical Belgicast Internacional Sl
Priority to ES09500616A priority Critical patent/ES2124120B1/en
Priority to EP96500036A priority patent/EP0735281A3/en
Publication of ES2124120A1 publication Critical patent/ES2124120A1/en
Application granted granted Critical
Publication of ES2124120B1 publication Critical patent/ES2124120B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)

Abstract

Aeration valve for hydraulic circuits made up of a frame (1-2) fitted with inlet and outlet openings (25, 26) inside which is housed a float (4) fitted with an upper closure capsule (5) further fitted with a joint (18) capable of resting against a seating surface (27) of the housing whenever the float is displaced towards its upper limiting position. Inside the housing is arranged a fixed sleeve (3) that incorporates a lower seating surface (10), upon which rests the float at its lower limiting position, and which forms, together with the housing, a ring shaped passage.
ES09500616A 1995-03-29 1995-03-29 AERATION VALVE FOR HYDRAULIC CIRCUITS. Expired - Lifetime ES2124120B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES09500616A ES2124120B1 (en) 1995-03-29 1995-03-29 AERATION VALVE FOR HYDRAULIC CIRCUITS.
EP96500036A EP0735281A3 (en) 1995-03-29 1996-03-28 Aeration valve for hydraulic circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09500616A ES2124120B1 (en) 1995-03-29 1995-03-29 AERATION VALVE FOR HYDRAULIC CIRCUITS.

Publications (2)

Publication Number Publication Date
ES2124120A1 true ES2124120A1 (en) 1999-01-16
ES2124120B1 ES2124120B1 (en) 1999-08-16

Family

ID=8289922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09500616A Expired - Lifetime ES2124120B1 (en) 1995-03-29 1995-03-29 AERATION VALVE FOR HYDRAULIC CIRCUITS.

Country Status (2)

Country Link
EP (1) EP0735281A3 (en)
ES (1) ES2124120B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108126372B (en) * 2017-12-21 2019-07-02 梁志全 A kind of bubble separation system for industrial hot oil pipeline

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032051B (en) * 1955-02-26 1958-06-12 Vaka Werke Halle Veb Gas separator
GB823810A (en) * 1957-01-25 1959-11-18 Charles Winn And Co Ltd Improvements in or relating to air eliminators for liquid tanks or systems
FR2051943A5 (en) * 1969-07-02 1971-04-09 Metal Haut Marnaise Soc
FR2568346A1 (en) * 1984-07-24 1986-01-31 Sadoulet Maurice Air bleed cock for a pressurised water network with high vertical thrust

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032051B (en) * 1955-02-26 1958-06-12 Vaka Werke Halle Veb Gas separator
GB823810A (en) * 1957-01-25 1959-11-18 Charles Winn And Co Ltd Improvements in or relating to air eliminators for liquid tanks or systems
FR2051943A5 (en) * 1969-07-02 1971-04-09 Metal Haut Marnaise Soc
FR2568346A1 (en) * 1984-07-24 1986-01-31 Sadoulet Maurice Air bleed cock for a pressurised water network with high vertical thrust

Also Published As

Publication number Publication date
EP0735281A2 (en) 1996-10-02
ES2124120B1 (en) 1999-08-16
EP0735281A3 (en) 1998-11-25

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Legal Events

Date Code Title Description
PC2A Transfer of patent

Owner name: BELGICAST INTERNACIONAL, S.L.

EC2A Search report published

Date of ref document: 19990116

Kind code of ref document: A1

Effective date: 19990116

FA2A Application withdrawn

Effective date: 20000208