EP1152150A3 - Actuator for an overflow valve - Google Patents

Actuator for an overflow valve Download PDF

Info

Publication number
EP1152150A3
EP1152150A3 EP00126333A EP00126333A EP1152150A3 EP 1152150 A3 EP1152150 A3 EP 1152150A3 EP 00126333 A EP00126333 A EP 00126333A EP 00126333 A EP00126333 A EP 00126333A EP 1152150 A3 EP1152150 A3 EP 1152150A3
Authority
EP
European Patent Office
Prior art keywords
valve
overflow valve
impeller
actuator
housing
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
EP00126333A
Other languages
German (de)
French (fr)
Other versions
EP1152150A2 (en
EP1152150B1 (en
Inventor
Leopold Ing. Von Keudell
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.)
J Wagner GmbH
Original Assignee
J Wagner GmbH
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 J Wagner GmbH filed Critical J Wagner GmbH
Publication of EP1152150A2 publication Critical patent/EP1152150A2/en
Publication of EP1152150A3 publication Critical patent/EP1152150A3/en
Application granted granted Critical
Publication of EP1152150B1 publication Critical patent/EP1152150B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve
    • Y10T137/87837—Spring bias
    • Y10T137/87861—Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Valve Housings (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Float Valves (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

The overflow valve operating device comprises a return flow valve (4) of an impeller (4) and has a valve housing (6) and valve body (7) with an overflow valve (5). The valve housing is fixed in a housing (3) of the impeller, and a pressure spring (8) works with a positioning switch (12). On the inside of the intermediate component (9) a pneumatic, hydraulic or mechanical component works to control the impeller.
EP00126333A 2000-05-04 2000-12-02 Delivery pump with relief valve Expired - Lifetime EP1152150B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20008051U 2000-05-04
DE20008051U DE20008051U1 (en) 2000-05-04 2000-05-04 Device for actuating an overflow valve

Publications (3)

Publication Number Publication Date
EP1152150A2 EP1152150A2 (en) 2001-11-07
EP1152150A3 true EP1152150A3 (en) 2003-06-04
EP1152150B1 EP1152150B1 (en) 2004-07-28

Family

ID=7941056

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00126333A Expired - Lifetime EP1152150B1 (en) 2000-05-04 2000-12-02 Delivery pump with relief valve

Country Status (5)

Country Link
US (1) US20010037833A1 (en)
EP (1) EP1152150B1 (en)
JP (1) JP4638993B2 (en)
AT (1) ATE272174T1 (en)
DE (2) DE20008051U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108533558A (en) * 2018-06-29 2018-09-14 神华国华广投（柳州）发电有限责任公司 A kind of wind turbine hydraulic station double overflow valve block transformation device
CN109185253B (en) * 2018-10-22 2020-04-21 杭州诚臻工程机械有限公司 Electromagnetic overflow valve
US11950677B2 (en) 2019-02-28 2024-04-09 L'oreal Devices and methods for electrostatic application of cosmetics

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283094A (en) * 1964-04-23 1966-11-01 Tait Mfg Co The Flow control valve and switch
US4928722A (en) * 1986-08-22 1990-05-29 Wagner Spray Tech Corporation Pressure relief after electric shut-off of pump
GB2299380A (en) * 1995-03-27 1996-10-02 Paul Wai Kan Wong Vehicle air compressor
DE29823736U1 (en) * 1998-09-03 2000-01-13 Wagner Gmbh J Device for feeding a medium to an implement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283094A (en) * 1964-04-23 1966-11-01 Tait Mfg Co The Flow control valve and switch
US4928722A (en) * 1986-08-22 1990-05-29 Wagner Spray Tech Corporation Pressure relief after electric shut-off of pump
GB2299380A (en) * 1995-03-27 1996-10-02 Paul Wai Kan Wong Vehicle air compressor
DE29823736U1 (en) * 1998-09-03 2000-01-13 Wagner Gmbh J Device for feeding a medium to an implement

Also Published As

Publication number Publication date
EP1152150A2 (en) 2001-11-07
DE20008051U1 (en) 2000-08-24
JP4638993B2 (en) 2011-02-23
EP1152150B1 (en) 2004-07-28
US20010037833A1 (en) 2001-11-08
JP2001317643A (en) 2001-11-16
ATE272174T1 (en) 2004-08-15
DE50007203D1 (en) 2004-09-02

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