DE69832400T8 - Diagnose-vorrichtung und -methode für druckregler - Google Patents

Diagnose-vorrichtung und -methode für druckregler Download PDF

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Publication number
DE69832400T8
DE69832400T8 DE1998632400 DE69832400T DE69832400T8 DE 69832400 T8 DE69832400 T8 DE 69832400T8 DE 1998632400 DE1998632400 DE 1998632400 DE 69832400 T DE69832400 T DE 69832400T DE 69832400 T8 DE69832400 T8 DE 69832400T8
Authority
DE
Germany
Prior art keywords
pressure
fluid
diagnostic device
adjusting
regulator
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.)
Active
Application number
DE1998632400
Other languages
English (en)
Other versions
DE69832400D1 (de
DE69832400T2 (de
Inventor
R. Paul ADAMS
J. Karl GABEL
G. Daniel ROPER
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.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
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 Fisher Controls International LLC filed Critical Fisher Controls International LLC
Publication of DE69832400D1 publication Critical patent/DE69832400D1/de
Publication of DE69832400T2 publication Critical patent/DE69832400T2/de
Application granted granted Critical
Publication of DE69832400T8 publication Critical patent/DE69832400T8/de
Active legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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
    • Y10T137/7761—Electrically actuated 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
    • 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
    • Y10T137/7768—Pilot controls supply to pressure chamber
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
DE1998632400 1997-09-22 1998-09-10 Diagnose-vorrichtung und -methode für druckregler Active DE69832400T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/935,176 US6035878A (en) 1997-09-22 1997-09-22 Diagnostic device and method for pressure regulator
US935176 1997-09-22
PCT/US1998/018929 WO1999015823A1 (en) 1997-09-22 1998-09-10 Diagnostic device and method for pressure regulator

Publications (3)

Publication Number Publication Date
DE69832400D1 DE69832400D1 (de) 2005-12-22
DE69832400T2 DE69832400T2 (de) 2006-07-13
DE69832400T8 true DE69832400T8 (de) 2006-10-26

Family

ID=25466659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998632400 Active DE69832400T8 (de) 1997-09-22 1998-09-10 Diagnose-vorrichtung und -methode für druckregler

Country Status (10)

Country Link
US (1) US6035878A (de)
EP (1) EP1017950B1 (de)
JP (3) JP4067273B2 (de)
CN (1) CN1143971C (de)
AT (1) ATE310191T1 (de)
AU (1) AU9229098A (de)
BR (1) BR9812494A (de)
CA (1) CA2302611C (de)
DE (1) DE69832400T8 (de)
WO (1) WO1999015823A1 (de)

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Also Published As

Publication number Publication date
ATE310191T1 (de) 2005-12-15
WO1999015823A1 (en) 1999-04-01
JP2008059611A (ja) 2008-03-13
JP4740218B2 (ja) 2011-08-03
DE69832400D1 (de) 2005-12-22
CA2302611A1 (en) 1999-04-01
JP2001517820A (ja) 2001-10-09
DE69832400T2 (de) 2006-07-13
JP4067273B2 (ja) 2008-03-26
EP1017950B1 (de) 2005-11-16
CN1143971C (zh) 2004-03-31
AU9229098A (en) 1999-04-12
BR9812494A (pt) 2000-09-26
CA2302611C (en) 2006-11-07
CN1271410A (zh) 2000-10-25
JP4741567B2 (ja) 2011-08-03
EP1017950A1 (de) 2000-07-12
JP2008052757A (ja) 2008-03-06
US6035878A (en) 2000-03-14

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