FR1215943A - Safety device for pressurized installations - Google Patents

Safety device for pressurized installations

Info

Publication number
FR1215943A
FR1215943A FR780551A FR780551A FR1215943A FR 1215943 A FR1215943 A FR 1215943A FR 780551 A FR780551 A FR 780551A FR 780551 A FR780551 A FR 780551A FR 1215943 A FR1215943 A FR 1215943A
Authority
FR
France
Prior art keywords
safety device
installations
pressurized
pressurized installations
safety
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
FR780551A
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.)
Adamovske Strojirny AS
Original Assignee
Adamovske Strojirny AS
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 Adamovske Strojirny AS filed Critical Adamovske Strojirny AS
Priority claimed from CH6726358A external-priority patent/CH367029A/en
Application granted granted Critical
Publication of FR1215943A publication Critical patent/FR1215943A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • 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
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Presses And Accessory Devices Thereof (AREA)
FR780551A 1957-11-29 1958-11-29 Safety device for pressurized installations Expired FR1215943A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS893678X 1957-11-29
CH6726358A CH367029A (en) 1958-12-12 1958-12-12 Safety device for printing systems

Publications (1)

Publication Number Publication Date
FR1215943A true FR1215943A (en) 1960-04-21

Family

ID=31979227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780551A Expired FR1215943A (en) 1957-11-29 1958-11-29 Safety device for pressurized installations

Country Status (2)

Country Link
FR (1) FR1215943A (en)
GB (1) GB893678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180425A1 (en) * 1972-04-11 1973-11-30 Precision Industrielle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411415A (en) * 1966-03-14 1968-11-19 Erickson Tool Co Fluid motor and control valve assembly therefor
CH471328A (en) * 1968-04-30 1969-04-15 Forkardt Paul Kg Device for supplying pressure fluid to a rotating, double-acting hydraulic cylinder
FR2033691A5 (en) * 1969-03-07 1970-12-04 Roehm Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180425A1 (en) * 1972-04-11 1973-11-30 Precision Industrielle

Also Published As

Publication number Publication date
GB893678A (en) 1962-04-11

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