SE7703508L - Anordning for sekring mot ledningsbrott - Google Patents

Anordning for sekring mot ledningsbrott

Info

Publication number
SE7703508L
SE7703508L SE7703508A SE7703508A SE7703508L SE 7703508 L SE7703508 L SE 7703508L SE 7703508 A SE7703508 A SE 7703508A SE 7703508 A SE7703508 A SE 7703508A SE 7703508 L SE7703508 L SE 7703508L
Authority
SE
Sweden
Prior art keywords
protection against
wire breaking
against wire
breaking
protection
Prior art date
Application number
SE7703508A
Other languages
English (en)
Inventor
E E Haland
J E Haugstad
Original Assignee
Soyland As Brdr
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 Soyland As Brdr filed Critical Soyland As Brdr
Publication of SE7703508L publication Critical patent/SE7703508L/sv

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
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/028—Safety devices separate from control system in case of power failure, for hydraulical lifts, e.g. braking the hydraulic jack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1022—Fluid cut-off devices automatically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Insulated Conductors (AREA)
SE7703508A 1976-06-09 1977-03-28 Anordning for sekring mot ledningsbrott SE7703508L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO761983A NO761983L (no) 1976-06-09 1976-06-09 Anordning til sikring mot ledningsbrudd

Publications (1)

Publication Number Publication Date
SE7703508L true SE7703508L (sv) 1977-12-10

Family

ID=19882944

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703508A SE7703508L (sv) 1976-06-09 1977-03-28 Anordning for sekring mot ledningsbrott

Country Status (7)

Country Link
DE (1) DE2712076A1 (sv)
DK (1) DK170677A (sv)
FR (1) FR2354466A1 (sv)
GB (1) GB1582491A (sv)
IT (1) IT1071866B (sv)
NO (1) NO761983L (sv)
SE (1) SE7703508L (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928737A1 (de) * 1979-07-17 1981-01-29 Sack Gmbh Hydraulische steuerung mit rohrbruchsicherung fuer einen doppelt beaufschlagbaren antriebszylinder zum positionieren, insbesondere einer angetriebenen fuehrungsrolle in der strangfuehrung einer stranggiessanlage
WO1982002749A1 (en) * 1981-02-11 1982-08-19 Parker Raymond George Fluid control circuit
FR2709154B1 (fr) * 1993-08-17 1995-10-20 Desvigne Claude Jean Dispositif de sécurité pour récepteur hydraulique.
IT201900023556A1 (it) * 2019-12-10 2021-06-10 Atlantic Fluid Tech S R L Valvola di sostentamento carico

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948262A (en) * 1956-03-02 1960-08-09 Gratzmuller Jean Louis Pressure-limiting device
DE2044215A1 (en) * 1969-09-15 1971-08-26 VEB Plast und Elastverarbeitungs maschinen Kombinat Karl Marx Stadt, χ 9000 Karl Marx Stadt Hydraulic accident prevention grill for plas - tics moulds
US3654833A (en) * 1970-06-29 1972-04-11 Eaton Yale & Towne Hydraulic control circuit
GB1551481A (en) * 1977-01-12 1979-08-30 Ford Motor Co Hydraulic valve assembly

Also Published As

Publication number Publication date
DE2712076A1 (de) 1977-12-22
NO761983L (no) 1977-12-12
DK170677A (da) 1977-12-10
GB1582491A (en) 1981-01-07
FR2354466A1 (fr) 1978-01-06
IT1071866B (it) 1985-04-10

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