SE0401119L - Övervarvsskydd för en rotationsmotor - Google Patents

Övervarvsskydd för en rotationsmotor

Info

Publication number
SE0401119L
SE0401119L SE0401119A SE0401119A SE0401119L SE 0401119 L SE0401119 L SE 0401119L SE 0401119 A SE0401119 A SE 0401119A SE 0401119 A SE0401119 A SE 0401119A SE 0401119 L SE0401119 L SE 0401119L
Authority
SE
Sweden
Prior art keywords
valve lid
rotor
inlet opening
closed position
actuator
Prior art date
Application number
SE0401119A
Other languages
English (en)
Other versions
SE527476C2 (sv
SE0401119D0 (sv
Inventor
Anders Urban Jansson
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 SE0401119A priority Critical patent/SE527476C2/sv
Publication of SE0401119D0 publication Critical patent/SE0401119D0/sv
Priority to JP2007510661A priority patent/JP4610610B2/ja
Priority to PCT/SE2005/000632 priority patent/WO2005105370A1/en
Priority to DE602005018633T priority patent/DE602005018633D1/de
Priority to EP05738280A priority patent/EP1750900B1/en
Priority to US11/579,218 priority patent/US7677863B2/en
Publication of SE0401119L publication Critical patent/SE0401119L/sv
Publication of SE527476C2 publication Critical patent/SE527476C2/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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/28—Safety arrangements; Monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/026—Fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01C13/02—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby for driving hand-held tools or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/02—Shutting-down responsive to overspeed
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/904—Tool drive turbine, e.g. dental drill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
SE0401119A 2004-04-30 2004-04-30 Övervarvsskydd för en rotationsmotor SE527476C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0401119A SE527476C2 (sv) 2004-04-30 2004-04-30 Övervarvsskydd för en rotationsmotor
JP2007510661A JP4610610B2 (ja) 2004-04-30 2005-04-29 回転モータ用過回転防止装置
PCT/SE2005/000632 WO2005105370A1 (en) 2004-04-30 2005-04-29 Overspeed safety device for a rotation motor
DE602005018633T DE602005018633D1 (de) 2004-04-30 2005-04-29 Vorrichtung zur verhinderung von drehzahlüberschreitungen bei rotationsmotoren
EP05738280A EP1750900B1 (en) 2004-04-30 2005-04-29 Overspeed safety device for a rotation motor
US11/579,218 US7677863B2 (en) 2004-04-30 2005-04-29 Overspeed safety device for a rotation motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401119A SE527476C2 (sv) 2004-04-30 2004-04-30 Övervarvsskydd för en rotationsmotor

Publications (3)

Publication Number Publication Date
SE0401119D0 SE0401119D0 (sv) 2004-04-30
SE0401119L true SE0401119L (sv) 2005-10-31
SE527476C2 SE527476C2 (sv) 2006-03-21

Family

ID=32322712

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401119A SE527476C2 (sv) 2004-04-30 2004-04-30 Övervarvsskydd för en rotationsmotor

Country Status (6)

Country Link
US (1) US7677863B2 (sv)
EP (1) EP1750900B1 (sv)
JP (1) JP4610610B2 (sv)
DE (1) DE602005018633D1 (sv)
SE (1) SE527476C2 (sv)
WO (1) WO2005105370A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10434327B2 (en) * 2007-10-31 2019-10-08 The Board Of Trustees Of The Leland Stanford Junior University Implantable optical stimulators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767332A (en) * 1971-08-16 1973-10-23 Black & Decker Mfg Co Speed control and cut-off device
US3923429A (en) * 1974-06-03 1975-12-02 Chicago Pneumatic Tool Co Overspeed safety device for rotary tools
DE2821074A1 (de) * 1978-05-13 1979-11-22 Bosch Gmbh Robert Druckluftwerkzeug mit umlaufmotor
JPS6022161B2 (ja) * 1981-02-04 1985-05-31 瓜生製作株式会社 空気工具の安全装置
SE469605B (sv) * 1992-06-29 1993-08-02 Atlas Copco Tools Ab Oevervarvsskydd foer en pneumatisk rotationsmotor
SE512868C2 (sv) * 1998-03-27 2000-05-29 Atlas Copco Tools Ab Varvtalsstyrenhet för en pneumatisk rotationsmotor
SE524579C2 (sv) * 2002-10-31 2004-08-31 Atlas Copco Tools Ab Övervarvsskyddande anordning för pneumatisk rotationsmotor innefattande en varvtalsberoende aktiveringsanordning

Also Published As

Publication number Publication date
WO2005105370A1 (en) 2005-11-10
SE527476C2 (sv) 2006-03-21
DE602005018633D1 (de) 2010-02-11
US20080025836A1 (en) 2008-01-31
JP2007535638A (ja) 2007-12-06
SE0401119D0 (sv) 2004-04-30
EP1750900A1 (en) 2007-02-14
EP1750900B1 (en) 2009-12-30
JP4610610B2 (ja) 2011-01-12
US7677863B2 (en) 2010-03-16

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