WO2000009892A2 - Eliminateur d'air dans les systemes hydrauliques - Google Patents

Eliminateur d'air dans les systemes hydrauliques Download PDF

Info

Publication number
WO2000009892A2
WO2000009892A2 PCT/BR1999/000063 BR9900063W WO0009892A2 WO 2000009892 A2 WO2000009892 A2 WO 2000009892A2 BR 9900063 W BR9900063 W BR 9900063W WO 0009892 A2 WO0009892 A2 WO 0009892A2
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
support
water flow
air
internal thread
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.)
Ceased
Application number
PCT/BR1999/000063
Other languages
English (en)
Other versions
WO2000009892A3 (fr
Inventor
Sérgio TURA
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
Publication of WO2000009892A2 publication Critical patent/WO2000009892A2/fr
Publication of WO2000009892A3 publication Critical patent/WO2000009892A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/072—Arrangement of flowmeters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F24D19/085—Arrangement of venting valves for central heating radiators
    • F24D19/087—Arrangement of venting valves for central heating radiators automatic

Definitions

  • the present specification refers to an air eliminator in hydraulic systems, which was developed with the object of allowing the complete removal of the air existing inside hydraulic piping and is to be installed before the hydrometer such that the former registers only the water flow passing through its gauge, thus avoiding the registration of the air volume normally accumulated inside the pipes of the water supply line supplying residences, plants, stores and other, and allowing the actual reading of the consumption.
  • the gauge of the hydrometer also registers the air volume passing through it formed inside the supply line as a consequence of possible interruptions in supply compelling the user also to pay for this air charged by the hydrometer as water.
  • Figure 1 is a side view in cross section of the eliminator; and Figure 2 is an upper view of the eliminator.
  • the air eliminator in hydraulic systems is comprised basically of one cylinder (1) having a sealed bottom (2) and that has welded to the body of said cylinder a water flow inlet pipe (3) in the shape of an elbow fitting arranged externally to said cylinder and which is equipped in its free end with an internal thread, being further provided with another water flow outlet pipe (4) also welded to the body of said cylinder in the shape of an elbow fitting too arranged internally to said cylinder, and its free end contained inside said cylinder is also equipped with an internal thread to which an entrapment member (5) of the water penetrating the interior of said cylinder is screwed, and which is connected to a lower level than the water flow inlet piping, and the opposite end of said water flow outlet pipe is also equipped with internal thread and internal to and upwards the water flow inlet and outlet points of said cylinder a float (6) is provided, which is common to a vertical stem (7) , which penetrates the safety lock (8) and acts as an actuating member for piston valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

L'invention concerne un éliminateur d'air grâce auquel on effectue l'élimination complète de l'air contenu dans une canalisation hydraulique avant qu'il n'atteigne la jauge indiquant la consommation d'eau enregistrée par l'hydromètre. On utilise pour ce faire un cylindre dont la partie inférieure est étanche et dont la partie supérieure présente un système intégrant une soupape mécanique qui sert à éliminer de manière sûre l'air contenu dans la canalisation hydraulique. Cette soupape est actionnée par un flotteur supposé réguler automatiquement le niveau d'eau contenu dans ledit cylindre de manière à régler son ouverture et fermeture pour ne permettre qu'un passage vers la jauge indiquant la consommation d'eau.
PCT/BR1999/000063 1998-08-14 1999-08-16 Eliminateur d'air dans les systemes hydrauliques Ceased WO2000009892A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR7801791U BR7801791U (pt) 1998-08-14 1998-08-14 Eliminador de ar em sistemas hidráulicos
BRMU7801791-2 1998-08-14

Publications (2)

Publication Number Publication Date
WO2000009892A2 true WO2000009892A2 (fr) 2000-02-24
WO2000009892A3 WO2000009892A3 (fr) 2000-06-15

Family

ID=4010134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR1999/000063 Ceased WO2000009892A2 (fr) 1998-08-14 1999-08-16 Eliminateur d'air dans les systemes hydrauliques

Country Status (3)

Country Link
AR (1) AR020207A1 (fr)
BR (1) BR7801791U (fr)
WO (1) WO2000009892A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023126044A1 (fr) * 2022-01-02 2023-07-06 Manamani Ismet Nabil Purgeur d'air à haut débit avec robinet d'arrêt intégré

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025010488A1 (fr) * 2023-07-13 2025-01-16 Riboldi Junior Artemio Système d'obstruction de matières de purge dans des réseaux de fourniture d'eau et procédé associé

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US812451A (en) * 1904-11-07 1906-02-13 William J Rice Air-valve.
US926968A (en) * 1908-11-03 1909-07-06 Robert Stickdorn Device for preventing the return of waste water into water-supply pipes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023126044A1 (fr) * 2022-01-02 2023-07-06 Manamani Ismet Nabil Purgeur d'air à haut débit avec robinet d'arrêt intégré

Also Published As

Publication number Publication date
AR020207A1 (es) 2002-05-02
WO2000009892A3 (fr) 2000-06-15
BR7801791U (pt) 2005-06-21

Similar Documents

Publication Publication Date Title
US3424189A (en) Self-draining sill cock and vacuum breaker
US3817273A (en) Fuel system for diesel engines
RU2752222C2 (ru) Система и способ определения расхода промывочной жидкости на входном отверстии для выхлопных газов системы очистки выхлопных газов морского судна
WO2000009892A2 (fr) Eliminateur d'air dans les systemes hydrauliques
US3306314A (en) Float operated air relief valve
US2154811A (en) Primer valve
US3348564A (en) Device for the automatic draining of liquids from compressed-gas systems
US1323960A (en) Keoteth l
US738026A (en) Hopper-closet valve.
US2686035A (en) Silent flow ball cock
CN203161285U (zh) 一种瓦斯抽放管路一体式自动控制放水装置
KR20020070209A (ko) 내압방지용 밸브
US3072140A (en) Blow-off fitting
JPH0213358Y2 (fr)
US640497A (en) Cock and faucet and means for diminishing waste therefrom.
US385387A (en) Feed-water regulator
GB2185090A (en) Improved control valve for water pump system
US360697A (en) howes
JP7744071B1 (ja) ドレントラップ
US3135114A (en) Air eliminator
US557902A (en) Valve
US741534A (en) Supply-valve.
RU70331U1 (ru) Вентиль
GB2312838A (en) Overflow arrangement for a water cistern, tank, bath, sink etc.
US228866A (en) oawker

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP MX US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): JP MX US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

122 Ep: pct application non-entry in european phase
REF Corresponds to

Ref document number: 10193008

Country of ref document: DE

Date of ref document: 20021024

Format of ref document f/p: P