IT974131B - REGULATORS FOR PNEUMATIC MOTORS - Google Patents

REGULATORS FOR PNEUMATIC MOTORS

Info

Publication number: IT974131B
Authority: IT; Italy
Prior art keywords: regulators; pneumatic motors; pneumatic; motors
Prior art date: 1972-01-24

Application number

IT54792/72A

Other languages

Italian (it)

Original Assignee

Dresser Ind

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.)

1972-01-24

Filing date

1972-12-18

Publication date

1974-06-20

1972-12-18 Application filed by Dresser Ind filed Critical Dresser Ind

1974-06-20 Application granted granted Critical

1974-06-20 Publication of IT974131B publication Critical patent/IT974131B/en

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
- 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
- F01C20/08—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the rotational speed
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- 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
- Y10T137/1026—Speed change and excess speed valve control
- 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]

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

IT54792/72A 1972-01-24 1972-12-18 REGULATORS FOR PNEUMATIC MOTORS IT974131B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22025272A	1972-01-24	1972-01-24

Publications (1)

Publication Number	Publication Date
IT974131B true IT974131B (en)	1974-06-20

Family

ID=22822759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT54792/72A IT974131B (en)	1972-01-24	1972-12-18	REGULATORS FOR PNEUMATIC MOTORS

Country Status (8)

Country	Link
US (1)	US3749530A (en)
JP (1)	JPS5645163B2 (en)
AR (1)	AR199890A1 (en)
CA (1)	CA969821A (en)
DE (1)	DE2303942C2 (en)
GB (1)	GB1411034A (en)
IT (1)	IT974131B (en)
SE (1)	SE394014B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3932071A (en) *	1974-08-28	1976-01-13	Chicago Pneumatic Tool Company	Overspeed saftey control mechanism 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
DE2821074A1 (en) *	1978-05-13	1979-11-22	Bosch Gmbh Robert	COMPRESSED AIR TOOL WITH ROTATING MOTOR
SE428229B (en) *	1978-10-11	1983-06-13	Atlas Copco Ab	OVERVIEW PROTECTION FOR A PRESSURE AIR ENGINE
US4278103A (en) *	1980-01-07	1981-07-14	Chicago Pneumatic Tool Company	Overspeed control means for pneumatic tools
SE452208B (en) *	1981-10-21	1987-11-16	Atlas Copco Ab	SAFETY DEVICE AGAINST OVERVIEW OF A PNEUMATIC DRIVER ROTATION SLINDING MACHINE
SE435641B (en) *	1981-10-21	1984-10-08	Atlas Copco Ab	AIR SUPPLY ORGANIZATION OF A PNEUMATIC DRIVE CRAFT
US4443164A (en) *	1982-03-15	1984-04-17	The Aro Corporation	Secondary speed sensor for governed air grinders
US4729436A (en) *	1986-09-19	1988-03-08	Dresser Industries, Inc.	Ball and disc over-speed shut-off mechanism for a rotary pneumatic tool
US5347764A (en) *	1993-03-02	1994-09-20	Indresco Inc.	Handle arrangement for air power tool
DE4417161A1 (en) *	1994-05-17	1995-11-23	Wankel Rotary Gmbh	Air or gas compressor of hypotrochoidal construction
SE512868C2 (en) *	1998-03-27	2000-05-29	Atlas Copco Tools Ab	Speed control unit for a pneumatic rotary motor
EP2694817B1 (en) *	2011-04-07	2016-12-28	Graco Minnesota Inc.	Adjustable centrifugal governor speed control
US10293472B2 (en) *	2014-05-16	2019-05-21	Robert Bosch Tool Corporation	Speed limiting governor of a rotating shaft in air
CN114800077B (en) *	2022-05-18	2022-12-23	扬州森源电力科技有限公司	Internal grinding machine for machining bearing sleeve of power equipment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1506862A (en) *	1921-09-03	1924-09-02	Ingersoll Rand Co	Governor for fluid-actuated rotary tools
US2149645A (en) *	1937-04-28	1939-03-07	Cleveland Pneumatic Tool Co	Governor for fluid motors
US2422733A (en) *	1945-04-02	1947-06-24	Ingersoll Rand Co	Speed responsive fluid motor throttling and shutoff valve means
US2586968A (en) *	1949-11-16	1952-02-26	Ingersoll Rand Co	Safety device for rotary motors
US3043273A (en) *	1960-09-29	1962-07-10	Thomas C Wilson Inc	Overspeed safety device
US3071115A (en) *	1961-07-06	1963-01-01	Thomas C Wilson Inc	Pneumatic motor with overspeed safety device
GB1027771A (en) *	1962-01-30	1966-04-27	Broom & Wade Ltd	Improvements in or relating to rotary pneumatic motors
US3279485A (en) *	1963-04-22	1966-10-18	Rockwell Mfg Co	Safety governor for pneumatic tool
US3374680A (en) *	1965-09-13	1968-03-26	Carrier Corp	Shaft speed limiting device
US3421414A (en) *	1966-03-15	1969-01-14	Ingersoll Rand Co	Flyweight
US3519372A (en) *	1968-09-19	1970-07-07	Ingersoll Rand Co	Speed control

1972
- 1972-01-24 US US00220252A patent/US3749530A/en not_active Expired - Lifetime
- 1972-12-11 CA CA158,612A patent/CA969821A/en not_active Expired
- 1972-12-18 IT IT54792/72A patent/IT974131B/en active
- 1972-12-27 AR AR245880A patent/AR199890A1/en active
1973
- 1973-01-09 GB GB109773A patent/GB1411034A/en not_active Expired
- 1973-01-23 SE SE7300911A patent/SE394014B/en unknown
- 1973-01-23 JP JP923173A patent/JPS5645163B2/ja not_active Expired
- 1973-01-24 DE DE2303942A patent/DE2303942C2/en not_active Expired

Also Published As

Publication number	Publication date
CA969821A (en)	1975-06-24
JPS4883235A (en)	1973-11-06
SE394014B (en)	1977-05-31
US3749530A (en)	1973-07-31
DE2303942C2 (en)	1983-11-17
GB1411034A (en)	1975-10-22
DE2303942A1 (en)	1973-08-02
AR199890A1 (en)	1974-10-08
JPS5645163B2 (en)	1981-10-24

Publication	Publication Date	Title
IT974411B (en)	1974-06-20	PORTABLE PNEUMATIC TOOL FOR CONEICATING FIXING MEANS
CA991681A (en)	1976-06-22	Pneumatic scaling system
ES193984Y (en)	1975-03-01	PNEUMATIC ELEVATOR.
SE398834B (en)	1978-01-23	PNEUMATIC IMPACTING TOOL
IT974131B (en)	1974-06-20	REGULATORS FOR PNEUMATIC MOTORS
IT998861B (en)	1976-02-20	SAFETY PNEUMATIC
AR202015A1 (en)	1975-05-09	PNEUMATIC TOOL
IT962680B (en)	1973-12-31	PNEUMATIC DEPOLVE RATION SYSTEM
BE797071A (en)	1973-07-16	PNEUMATIC STARTER
IT972594B (en)	1974-05-31	PNEUMATIC PUCTA
SE400955B (en)	1978-04-17	PNEUMATIC ARCHITECTION DEVICE
FI56337B (en)	1979-09-28	PNEUMATIC DAECK
AR196900A1 (en)	1974-02-28	IMPROVED PNEUMATIC COVER
FI55466B (en)	1979-04-30	INVAENDIGT SMORT PNEUMATIC DAECK
IT989263B (en)	1975-05-20	SPEED REGULATOR FOR AN ELECTRIC TOOL
IT989098B (en)	1975-05-20	PNEUMATIC TIGHTENING DEVICE
IT990758B (en)	1975-07-10	TIRES
NL170558C (en)	1982-11-16	PNEUMATIC MOTOR.
IT989867B (en)	1975-06-10	CONTROL SYSTEM FOR ENGINES
IT989869B (en)	1975-06-10	CONTROL EQUIPMENT FOR MOTORS
FI55795C (en)	1979-10-10	PNEUMATIC DAECK FOER FORDON
IT987667B (en)	1975-03-20	BRAKING DEVICE FOR DRIVE MOTORS
TR17218A (en)	1976-03-20	IMAL TIRABURU FOR PNEUMATIC EXTERIOR TIRES
FI55957C (en)	1979-11-12	FAELG FOER PNEUMATIC DAECK
IT989093B (en)	1975-05-20	TOOL FOR HAIRDRESSER