SE469605B - Oevervarvsskydd foer en pneumatisk rotationsmotor - Google Patents

Oevervarvsskydd foer en pneumatisk rotationsmotor

Info

Publication number
SE469605B
SE469605B SE9201989A SE9201989A SE469605B SE 469605 B SE469605 B SE 469605B SE 9201989 A SE9201989 A SE 9201989A SE 9201989 A SE9201989 A SE 9201989A SE 469605 B SE469605 B SE 469605B
Authority
SE
Sweden
Prior art keywords
valve element
locking ring
motor
locking
protection according
Prior art date
Application number
SE9201989A
Other languages
English (en)
Swedish (sv)
Other versions
SE9201989L (sv
SE9201989D0 (sv
Inventor
R A Jacobsson
Original Assignee
Atlas Copco Tools Ab
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 Atlas Copco Tools Ab filed Critical Atlas Copco Tools Ab
Priority to SE9201989A priority Critical patent/SE469605B/sv
Publication of SE9201989D0 publication Critical patent/SE9201989D0/xx
Priority to US08/082,060 priority patent/US5297573A/en
Priority to DE69301968T priority patent/DE69301968T2/de
Priority to JP15346393A priority patent/JP3382668B2/ja
Priority to EP93850141A priority patent/EP0577576B1/de
Publication of SE9201989L publication Critical patent/SE9201989L/
Publication of SE469605B publication Critical patent/SE469605B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F01C21/186—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet for variable fluid distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling or safety means
    • F01B25/16—Safety means responsive to specific conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y10T137/1153—Excess speed responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of Turbines (AREA)
  • Portable Power Tools In General (AREA)
SE9201989A 1992-06-29 1992-06-29 Oevervarvsskydd foer en pneumatisk rotationsmotor SE469605B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9201989A SE469605B (sv) 1992-06-29 1992-06-29 Oevervarvsskydd foer en pneumatisk rotationsmotor
US08/082,060 US5297573A (en) 1992-06-29 1993-06-23 Overspeed safety device
DE69301968T DE69301968T2 (de) 1992-06-29 1993-06-24 Sicherheitsvorrichtung zur Drehzahlbegrenzung
JP15346393A JP3382668B2 (ja) 1992-06-29 1993-06-24 速度オーバー時の安全装置
EP93850141A EP0577576B1 (de) 1992-06-29 1993-06-24 Sicherheitsvorrichtung zur Drehzahlbegrenzung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201989A SE469605B (sv) 1992-06-29 1992-06-29 Oevervarvsskydd foer en pneumatisk rotationsmotor

Publications (3)

Publication Number Publication Date
SE9201989D0 SE9201989D0 (sv) 1992-06-29
SE9201989L SE9201989L (sv) 1993-08-02
SE469605B true SE469605B (sv) 1993-08-02

Family

ID=20386632

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201989A SE469605B (sv) 1992-06-29 1992-06-29 Oevervarvsskydd foer en pneumatisk rotationsmotor

Country Status (5)

Country Link
US (1) US5297573A (de)
EP (1) EP0577576B1 (de)
JP (1) JP3382668B2 (de)
DE (1) DE69301968T2 (de)
SE (1) SE469605B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY113152A (en) * 1996-01-31 2001-11-30 Ciba Holding Inc Synergistic mixture consisting of a 2-4-dimethyl-6-s-alkylphenol and a sterically hindered phenol
CN2523953Y (zh) * 2002-02-11 2002-12-04 王歆 汽轮机防飞车、水击保护装置
SE527476C2 (sv) * 2004-04-30 2006-03-21 Atlas Copco Tools Ab Övervarvsskydd för en rotationsmotor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1031294A (en) * 1904-07-07 1912-07-02 Schutte & Koerting Co Valve.
US1077503A (en) * 1911-10-18 1913-11-04 Charles E Golden Automatic-valve.
US2209135A (en) * 1938-10-15 1940-07-23 Arthur L Parker Valve assembly
US2569967A (en) * 1943-09-30 1951-10-02 Electrol Inc Valve
US2970607A (en) * 1958-09-19 1961-02-07 Gordon H Peck Safety shut-off device for hydraulic brakes
US2977931A (en) * 1960-08-18 1961-04-04 Thomas C Wilson Inc Overspeed safety devices
US3602479A (en) * 1970-04-29 1971-08-31 Duriron Co Quick release valve
US3625479A (en) * 1971-01-09 1971-12-07 Chemetron Corp Touch control regulator
US3767332A (en) * 1971-08-16 1973-10-23 Black & Decker Mfg Co Speed control and cut-off device
GB1366482A (en) * 1971-11-03 1974-09-11 Broom & Wade Ltd Rotary air motors
US3930764A (en) * 1974-12-26 1976-01-06 Cooper Industries, Inc. Air tool overspeed shutoff device
US4928919A (en) * 1988-10-21 1990-05-29 Kabushiki Kaisha Neriki Stop valve

Also Published As

Publication number Publication date
SE9201989L (sv) 1993-08-02
US5297573A (en) 1994-03-29
JP3382668B2 (ja) 2003-03-04
EP0577576A1 (de) 1994-01-05
DE69301968D1 (de) 1996-05-02
JPH0679653A (ja) 1994-03-22
DE69301968T2 (de) 1996-11-21
SE9201989D0 (sv) 1992-06-29
EP0577576B1 (de) 1996-03-27

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