SE426420B - Pilotventilanordning for reglering av en strom av tryckfluidum - Google Patents

Pilotventilanordning for reglering av en strom av tryckfluidum

Info

Publication number
SE426420B
SE426420B SE7606955A SE7606955A SE426420B SE 426420 B SE426420 B SE 426420B SE 7606955 A SE7606955 A SE 7606955A SE 7606955 A SE7606955 A SE 7606955A SE 426420 B SE426420 B SE 426420B
Authority
SE
Sweden
Prior art keywords
controlling
flow
valve device
pressure fluid
pilot valve
Prior art date
Application number
SE7606955A
Other languages
English (en)
Other versions
SE7606955L (sv
Inventor
H Honda
H Itoh
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of SE7606955L publication Critical patent/SE7606955L/sv
Publication of SE426420B publication Critical patent/SE426420B/sv

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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
    • 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
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Control Of Fluid Pressure (AREA)
SE7606955A 1975-06-17 1976-06-17 Pilotventilanordning for reglering av en strom av tryckfluidum SE426420B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50073965A JPS51150456A (en) 1975-06-17 1975-06-17 Inner blade of reciprocating electric razor

Publications (2)

Publication Number Publication Date
SE7606955L SE7606955L (sv) 1976-12-19
SE426420B true SE426420B (sv) 1983-01-17

Family

ID=13533286

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7606955A SE426420B (sv) 1975-06-17 1976-06-17 Pilotventilanordning for reglering av en strom av tryckfluidum

Country Status (2)

Country Link
JP (1) JPS51150456A (sv)
SE (1) SE426420B (sv)

Also Published As

Publication number Publication date
SE7606955L (sv) 1976-12-19
JPS51150456A (en) 1976-12-24

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