AU2671197A - Hygienic valve having leakage detection - Google Patents

Hygienic valve having leakage detection

Info

Publication number
AU2671197A
AU2671197A AU26711/97A AU2671197A AU2671197A AU 2671197 A AU2671197 A AU 2671197A AU 26711/97 A AU26711/97 A AU 26711/97A AU 2671197 A AU2671197 A AU 2671197A AU 2671197 A AU2671197 A AU 2671197A
Authority
AU
Australia
Prior art keywords
leakage detection
hygienic valve
hygienic
valve
leakage
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.)
Abandoned
Application number
AU26711/97A
Inventor
Bengt Andersson
Yutaka Kaneko
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of AU2671197A publication Critical patent/AU2671197A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
AU26711/97A 1996-04-18 1997-04-17 Hygienic valve having leakage detection Abandoned AU2671197A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63417496A 1996-04-18 1996-04-18
US08634174 1996-04-18
PCT/US1997/006305 WO1997039267A1 (en) 1996-04-18 1997-04-17 Hygienic valve having leakage detection

Publications (1)

Publication Number Publication Date
AU2671197A true AU2671197A (en) 1997-11-07

Family

ID=24542721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26711/97A Abandoned AU2671197A (en) 1996-04-18 1997-04-17 Hygienic valve having leakage detection

Country Status (2)

Country Link
AU (1) AU2671197A (en)
WO (1) WO1997039267A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017119205A1 (en) * 2017-08-22 2019-02-28 Samson Ag Control valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694848A (en) * 1985-10-24 1987-09-22 Jorgensen Walter E Flow control valve
US4901751A (en) * 1989-06-15 1990-02-20 Systems Chemistry, Inc. Fluid control valve and system with leak detection and containment

Also Published As

Publication number Publication date
WO1997039267A1 (en) 1997-10-23

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