ATE99814T1 - Elektropneumatischer umformer mit explosionssicherem schutz. - Google Patents

Elektropneumatischer umformer mit explosionssicherem schutz.

Info

Publication number
ATE99814T1
ATE99814T1 AT88401419T AT88401419T ATE99814T1 AT E99814 T1 ATE99814 T1 AT E99814T1 AT 88401419 T AT88401419 T AT 88401419T AT 88401419 T AT88401419 T AT 88401419T AT E99814 T1 ATE99814 T1 AT E99814T1
Authority
AT
Austria
Prior art keywords
explosion proof
explosion
proof protection
electropneumatic converter
vessel
Prior art date
Application number
AT88401419T
Other languages
English (en)
Inventor
Pascal Pirus
Claude Brion
Michel Briaire
Original Assignee
Elsag Int Bv
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 Elsag Int Bv filed Critical Elsag Int Bv
Application granted granted Critical
Publication of ATE99814T1 publication Critical patent/ATE99814T1/de

Links

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
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Discharge Heating (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT88401419T 1987-06-15 1988-06-10 Elektropneumatischer umformer mit explosionssicherem schutz. ATE99814T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR878708264A FR2616488B1 (fr) 1987-06-15 1987-06-15 Convertisseur electro-pneumatique a protection anti-deflagrante
EP88401419A EP0296035B1 (de) 1987-06-15 1988-06-10 Elektropneumatischer Umformer mit explosionssicherem Schutz

Publications (1)

Publication Number Publication Date
ATE99814T1 true ATE99814T1 (de) 1994-01-15

Family

ID=9352012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88401419T ATE99814T1 (de) 1987-06-15 1988-06-10 Elektropneumatischer umformer mit explosionssicherem schutz.

Country Status (4)

Country Link
EP (1) EP0296035B1 (de)
AT (1) ATE99814T1 (de)
DE (1) DE3886834T2 (de)
FR (1) FR2616488B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159949A (en) * 1988-12-23 1992-11-03 Dresser Industries, Inc. Electropneumatic positioner
AT396408B (de) * 1991-07-12 1993-09-27 Vaillant Gmbh Einrichtung zur steuerung eines gasdruckreglers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744261A (en) * 1953-06-03 1956-02-01 Evershed Vignoles Ltd Improvements relating to electrical circuit breakers
US3614352A (en) * 1970-03-31 1971-10-19 Graco Inc Pressure control assembly with two switch housings and an open space between the pressure source and contacts
DE2264220B2 (de) * 1972-12-30 1976-12-23 Samson Ag, 6000 Frankfurt Elektropneumatischer signalwandler
US4512357A (en) * 1983-01-12 1985-04-23 Fairchild Industries, Inc. Pressure transducer
JPS61173319A (ja) * 1985-01-26 1986-08-05 Shoketsu Kinzoku Kogyo Co Ltd 流体用レギユレ−タ

Also Published As

Publication number Publication date
EP0296035A1 (de) 1988-12-21
FR2616488B1 (fr) 1994-03-04
EP0296035B1 (de) 1994-01-05
DE3886834T2 (de) 1994-04-28
FR2616488A1 (fr) 1988-12-16
DE3886834D1 (de) 1994-02-17

Similar Documents

Publication Publication Date Title
DK0445707T3 (da) Cylinderformet hus med lukkeanordning
EP0044560A3 (en) Air-regulating device for an outer wall member
FR2543320B1 (fr) Dispositif indicateur a commande electrique de deplacement d'un fluide
IT1133630B (it) Dispositivo di sfogo di gas incorporato con uno stampo
ES263502U (es) "brida de sujecion para cables y similares".
IT1140287B (it) Dispositivo di sfogo di gas incorporato con uno stampo
GB2027932B (en) Sealed connection between an optical fibre cable and a submerged housing
ATE99814T1 (de) Elektropneumatischer umformer mit explosionssicherem schutz.
DE3783849D1 (de) Hermetisch abgedichtete pol-anordnung und verfahren zu ihrer herstellung.
DE69314241D1 (de) Dichtes Gehäuse für den Elektromagnet einer Fachbildungsvorrichtung
FR2515090B1 (fr) Manipulateur muni d'un circuit de reaction entre l'organe commande et la commande
ATE56080T1 (de) Wanddurchfuehrung.
WO1988005219A3 (en) Getter assembly
GB2015263A (en) Protective housing
CA2003056A1 (en) Sulfur-containing oxime ethers and fungicides containing them
JPS5725860A (en) Simplifying compounding device which is operated by pressure and fluid current
DE3860923D1 (de) Justierelement und damit aufgebautes hermetisch dichtes gehaeuse.
EP0065699A3 (en) A silent discharge-type laser device
SE8701410D0 (sv) Kopplingsmekanism
GB2112224B (en) Support for a closure assembly
GB8806269D0 (en) Flameproof enclosure
DE3062453D1 (en) Hermetically sealed enclosure for an electronic or opto-electronic device
MY8500048A (en) Stabilised aqueous solutions of hydrogen peroxide
SE8101724L (sv) Elektroakustisk omformare av elektrodynamisk typ
DE3486366D1 (de) Kupplungsvorrichtung.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties