SE0003150D0 - A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system - Google Patents

A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system

Info

Publication number
SE0003150D0
SE0003150D0 SE0003150A SE0003150A SE0003150D0 SE 0003150 D0 SE0003150 D0 SE 0003150D0 SE 0003150 A SE0003150 A SE 0003150A SE 0003150 A SE0003150 A SE 0003150A SE 0003150 D0 SE0003150 D0 SE 0003150D0
Authority
SE
Sweden
Prior art keywords
vacuum
valve body
valve
regulator
maintaining
Prior art date
Application number
SE0003150A
Other languages
English (en)
Other versions
SE517209C2 (sv
SE0003150L (sv
Inventor
Henrik Idensjoe
Original Assignee
Delaval Holding Ab
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 Delaval Holding Ab filed Critical Delaval Holding Ab
Priority to SE0003150A priority Critical patent/SE517209C2/sv
Publication of SE0003150D0 publication Critical patent/SE0003150D0/sv
Priority to US10/380,076 priority patent/US6772787B2/en
Priority to PCT/SE2001/001902 priority patent/WO2002019804A1/en
Priority to EP01965795A priority patent/EP1315412B1/en
Priority to AT01965795T priority patent/ATE299338T1/de
Priority to ES01965795T priority patent/ES2243544T3/es
Priority to DE60111947T priority patent/DE60111947T2/de
Priority to JP2002524298A priority patent/JP4679797B2/ja
Priority to AU2001286354A priority patent/AU2001286354A1/en
Priority to NZ524534A priority patent/NZ524534A/en
Publication of SE0003150L publication Critical patent/SE0003150L/sv
Publication of SE517209C2 publication Critical patent/SE517209C2/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00—Milking machines or devices
    • A01J5/04—Milking machines or devices with pneumatic manipulation of teats
    • A01J5/047—Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine
    • A01J5/048—Vacuum regulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
SE0003150A 2000-09-06 2000-09-06 Vacuumregulator för att upprätthålla ett väsentligen konstant vacuum i ett vacuumsystem SE517209C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0003150A SE517209C2 (sv) 2000-09-06 2000-09-06 Vacuumregulator för att upprätthålla ett väsentligen konstant vacuum i ett vacuumsystem
NZ524534A NZ524534A (en) 2000-09-06 2001-09-06 A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
AT01965795T ATE299338T1 (de) 2000-09-06 2001-09-06 Vakuumregler zur konstanthaltung eines vakuums in einem vakuumsystem
PCT/SE2001/001902 WO2002019804A1 (en) 2000-09-06 2001-09-06 A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
EP01965795A EP1315412B1 (en) 2000-09-06 2001-09-06 A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
US10/380,076 US6772787B2 (en) 2000-09-06 2001-09-06 Vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
ES01965795T ES2243544T3 (es) 2000-09-06 2001-09-06 Regulador de vacio para mantener un vacio sustancialmente constante en un sistema vacio.
DE60111947T DE60111947T2 (de) 2000-09-06 2001-09-06 Vakuumregler zur konstanthaltung eines vakuums in einem vakuumsystem
JP2002524298A JP4679797B2 (ja) 2000-09-06 2001-09-06 ほぼ一定の真空を真空系内に維持する真空調圧器
AU2001286354A AU2001286354A1 (en) 2000-09-06 2001-09-06 A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003150A SE517209C2 (sv) 2000-09-06 2000-09-06 Vacuumregulator för att upprätthålla ett väsentligen konstant vacuum i ett vacuumsystem

Publications (3)

Publication Number Publication Date
SE0003150D0 true SE0003150D0 (sv) 2000-09-06
SE0003150L SE0003150L (sv) 2002-03-07
SE517209C2 SE517209C2 (sv) 2002-05-07

Family

ID=20280911

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003150A SE517209C2 (sv) 2000-09-06 2000-09-06 Vacuumregulator för att upprätthålla ett väsentligen konstant vacuum i ett vacuumsystem

Country Status (10)

Country Link
US (1) US6772787B2 (sv)
EP (1) EP1315412B1 (sv)
JP (1) JP4679797B2 (sv)
AT (1) ATE299338T1 (sv)
AU (1) AU2001286354A1 (sv)
DE (1) DE60111947T2 (sv)
ES (1) ES2243544T3 (sv)
NZ (1) NZ524534A (sv)
SE (1) SE517209C2 (sv)
WO (1) WO2002019804A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529701C2 (sv) 2006-01-31 2007-10-30 Delaval Holding Ab Mjölkningssystem och metod för vakuumreglering
NZ600965A (en) 2008-01-24 2013-01-25 Delaval Holding Ab Method and arrangement for controlling milking by gradually increasing the milking vacuum during initial phase of milking
JP5747375B2 (ja) * 2010-09-08 2015-07-15 オリオン機械株式会社 真空調整器
EP3245402B1 (en) * 2015-01-15 2023-07-12 Atlas Copco Airpower, Naamloze Vennootschap Inlet valve and vacuum pump provided with such an inlet valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2045974A (en) * 1979-04-03 1980-11-05 Fullwood & Bland Ltd Vacuum regulators
DE3313645C1 (de) * 1983-04-15 1984-06-28 Westfalia Separator Ag, 4740 Oelde Den Betriebsunterdruck fuer Melkanlagen automatisch regelendes Ventil
JPS6327569Y2 (sv) * 1985-01-24 1988-07-26
US4944249A (en) * 1988-07-12 1990-07-31 Orion Machinery Co., Ltd. Vacuum-pressure supply device
DE3827368C1 (sv) * 1988-08-12 1989-06-01 Westfalia Separator Ag, 4740 Oelde, De
US5141403A (en) * 1990-12-07 1992-08-25 Cornell Research Foundation, Inc. Two-level vacuum system controller with adjustable speed drive
JPH0830986B2 (ja) * 1992-01-23 1996-03-27 オリオン機械株式会社 真空圧調整器
JP3578569B2 (ja) * 1996-09-18 2004-10-20 Ｎｏｋ株式会社 ソレノイドバルブ
JPH11108504A (ja) * 1997-10-09 1999-04-23 Daikin Ind Ltd 空気調和機および電動膨張弁
JPH11270719A (ja) * 1998-03-24 1999-10-05 Keihin Corp ガス用減圧弁

Also Published As

Publication number Publication date
DE60111947T2 (de) 2006-04-20
JP2004508022A (ja) 2004-03-18
EP1315412A1 (en) 2003-06-04
ES2243544T3 (es) 2005-12-01
DE60111947D1 (de) 2005-08-18
WO2002019804A1 (en) 2002-03-14
SE517209C2 (sv) 2002-05-07
ATE299338T1 (de) 2005-07-15
EP1315412B1 (en) 2005-07-13
AU2001286354A1 (en) 2002-03-22
JP4679797B2 (ja) 2011-04-27
US6772787B2 (en) 2004-08-10
SE0003150L (sv) 2002-03-07
NZ524534A (en) 2004-09-24
US20030150491A1 (en) 2003-08-14

Similar Documents

Publication Publication Date Title
TW360760B (en) Elastomeric element valve
ATE311623T1 (de) Druck unabhangiger regulierventil
DE60021156D1 (de) Überdruckventil
BR0311525A (pt) Válvula de controle de fluido
SI1353254T1 (sl) Naprava za reguliranje toka v ogrevalnem ali hladilnem sistemu
FI864314A (fi) Ventilanordning foer reglering av tryckmediumstroem i en tryckmediumledning.
ATE354723T1 (de) In einem einlasskanal einer kolbenbrennkraftmaschine angeordnete zusatzsteuerventileinrichtung
US4421292A (en) Air-operated oil pressure control valve
BR9908913A (pt) Válvula egr solenóide equilibrada tipo sanfona
EP0999486A3 (en) Pilot operated flow regulating valve
DE60105963D1 (de) Druckregler für gastransport-und gasverteilanlagen
ES2195578T3 (es) Instrumento de control de flujo de gas.
SE0003150D0 (sv) A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
SE0103492L (sv) Ventil och motorarrangemang
DK0713037T3 (da) Kugleventil
SE9604725D0 (sv) Ventil
ATE506567T1 (de) Druckbalanziertes regelventil und entspannungsstation mit einer gaswege- umschalteinrichtung
SE9003674D0 (sv) Ventil foer tvaa- eller flervaegsfloedesrglering
SE9901006L (sv) Ventil
ES1051878U (es) Dispositivo para el control del aire incorporado en una botella o similar aplicable sobre equipos autonomos de emergencia.
ATE440271T1 (de) Ausstrímsicherung
NL1008895A1 (nl) Hordeurdranger.
ES2125582T3 (es) Valvula electromagnetica reguladora de caudal.
EP1398686A3 (en) Pressure regulating valve assembly
ATE265703T1 (de) Differentialventildurchflussregelvorrichtung

Legal Events

Date Code Title Description
NUG Patent has lapsed