SE7904120L - Tryckluftverktyg med rotationsmotor - Google Patents

Tryckluftverktyg med rotationsmotor

Info

Publication number
SE7904120L
SE7904120L SE7904120A SE7904120A SE7904120L SE 7904120 L SE7904120 L SE 7904120L SE 7904120 A SE7904120 A SE 7904120A SE 7904120 A SE7904120 A SE 7904120A SE 7904120 L SE7904120 L SE 7904120L
Authority
SE
Sweden
Prior art keywords
rotor
compressed air
air tool
rotation engine
fluid
Prior art date
Application number
SE7904120A
Other languages
English (en)
Swedish (sv)
Inventor
E Dreher
S Spittler
R Stroezel
R Wolf
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE7904120L publication Critical patent/SE7904120L/

Links

Classifications

    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Hydraulic Motors (AREA)
SE7904120A 1978-05-13 1979-05-10 Tryckluftverktyg med rotationsmotor SE7904120L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821074 DE2821074A1 (de) 1978-05-13 1978-05-13 Druckluftwerkzeug mit umlaufmotor

Publications (1)

Publication Number Publication Date
SE7904120L true SE7904120L (sv) 1979-11-14

Family

ID=6039333

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904120A SE7904120L (sv) 1978-05-13 1979-05-10 Tryckluftverktyg med rotationsmotor

Country Status (4)

Country Link
US (1) US4265604A ( )
JP (1) JPS54150530A ( )
DE (1) DE2821074A1 ( )
SE (1) SE7904120L ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859589U (ja) * 1981-10-19 1983-04-22 日本ニユ−マチツク工業株式会社 空気工具
JP3127374B2 (ja) * 1999-06-29 2001-01-22 不二空機株式会社 安全装置を備えたエアツール
US20050211471A1 (en) * 2004-03-29 2005-09-29 Cdx Gas, Llc System and method for controlling drill motor rotational speed
SE527476C2 (sv) * 2004-04-30 2006-03-21 Atlas Copco Tools Ab Övervarvsskydd för en rotationsmotor
GB201205954D0 (en) 2012-04-03 2012-05-16 Cff Technologies Ltd Downhole actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586968A (en) * 1949-11-16 1952-02-26 Ingersoll Rand Co Safety device for rotary motors
US3519372A (en) * 1968-09-19 1970-07-07 Ingersoll Rand Co Speed control
US3767332A (en) * 1971-08-16 1973-10-23 Black & Decker Mfg Co Speed control and cut-off device
US3749530A (en) * 1972-01-24 1973-07-31 Dresser Ind Governor for pneumatic motor
US3923429A (en) * 1974-06-03 1975-12-02 Chicago Pneumatic Tool Co Overspeed safety device for rotary tools
US3930764A (en) * 1974-12-26 1976-01-06 Cooper Industries, Inc. Air tool overspeed shutoff device
US4090821A (en) * 1976-06-29 1978-05-23 Ingersoll-Rand Company Governor device
US4184819A (en) * 1978-01-23 1980-01-22 The Aro Corporation Secondary speed sensor for governed air grinders

Also Published As

Publication number Publication date
DE2821074C2 ( ) 1989-09-07
US4265604A (en) 1981-05-05
JPS6232321B2 ( ) 1987-07-14
DE2821074A1 (de) 1979-11-22
JPS54150530A (en) 1979-11-26

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