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FR1233819A - Actuating device for shutters - Google Patents

Actuating device for shutters

Info

Publication number
FR1233819A
FR1233819A FR802393A FR802393A FR1233819A FR 1233819 A FR1233819 A FR 1233819A FR 802393 A FR802393 A FR 802393A FR 802393 A FR802393 A FR 802393A FR 1233819 A FR1233819 A FR 1233819A
Authority
FR
France
Prior art keywords
shutters
actuating device
actuating
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.)
Expired
Application number
FR802393A
Other languages
French (fr)
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.)
Von Roll AG
Original Assignee
Von Roll AG
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 Von Roll AG filed Critical Von Roll AG
Application granted granted Critical
Publication of FR1233819A publication Critical patent/FR1233819A/en
Expired 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR802393A 1958-08-21 1959-08-07 Actuating device for shutters Expired FR1233819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1233819X 1958-08-21

Publications (1)

Publication Number Publication Date
FR1233819A true FR1233819A (en) 1960-10-12

Family

ID=4564316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802393A Expired FR1233819A (en) 1958-08-21 1959-08-07 Actuating device for shutters

Country Status (1)

Country Link
FR (1) FR1233819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8931516B2 (en) 2007-07-27 2015-01-13 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Pilot-controlled valve having a ceramic control piston

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8931516B2 (en) 2007-07-27 2015-01-13 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Pilot-controlled valve having a ceramic control piston
DE102007035775B4 (en) * 2007-07-27 2016-07-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pilot operated valve with ceramic control piston

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