SE7904120L - Tryckluftverktyg med rotationsmotor - Google Patents
Tryckluftverktyg med rotationsmotorInfo
- 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
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)
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)
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)
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 |
-
1978
- 1978-05-13 DE DE19782821074 patent/DE2821074A1/de active Granted
-
1979
- 1979-03-28 US US06/024,778 patent/US4265604A/en not_active Expired - Lifetime
- 1979-05-10 SE SE7904120A patent/SE7904120L/ unknown
- 1979-05-11 JP JP5714279A patent/JPS54150530A/ja active Granted
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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