GB1522932A – Fluid actuated impact tool
– Google Patents
GB1522932A – Fluid actuated impact tool
– Google Patents
Fluid actuated impact tool
Info
Publication number
GB1522932A
GB1522932A
GB3549/77A
GB354977A
GB1522932A
GB 1522932 A
GB1522932 A
GB 1522932A
GB 3549/77 A
GB3549/77 A
GB 3549/77A
GB 354977 A
GB354977 A
GB 354977A
GB 1522932 A
GB1522932 A
GB 1522932A
Authority
GB
United Kingdom
Prior art keywords
piston
air
casing
grooves
sleeve
Prior art date
1976-02-19
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3549/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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.)
1976-02-19
Filing date
1977-01-28
Publication date
1978-08-31
1977-01-28
Application filed by Ingersoll Rand Co
filed
Critical
Ingersoll Rand Co
1978-08-31
Publication of GB1522932A
publication
Critical
patent/GB1522932A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000012530
fluid
Substances
0.000
title
1
238000011010
flushing procedure
Methods
0.000
abstract
1
Classifications
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
E21B4/00—Drives for drilling, used in the borehole
E21B4/06—Down-hole impacting means, e.g. hammers
E21B4/14—Fluid operated hammers
Abstract
1522932 Boring earth &c INGERSOLL RAND CO 28 Jan 1977 [19 Feb 1976 03549/77 Heading E1F A pneumatic down-the-hole percussive drill has a hammer piston 30 having a lower portion 39 in sliding contact with the casing 6 and an upper portion 32 in sliding contact with a cylinder sleeve 50 mounted concentrically in the upper part of casing 6. Compressed air is constantly supplied to grooves 33 in the mid-part of the piston 30 from drill string 2 via passages 61 in a distributor 14, ports 63 and an annular space 52 between the casing 6 and sleeve 50. During the upstroke of the piston 30 air is supplied to lower chamber 69 from the grooves 33 via grooves 36 and a recess 87 in the casing 6 and air is exhausted from the upper chamber 68 through exhaust passage 42 in piston 30. During the downstroke of piston 30 air is supplied to upper chamber 68 from grooves 33 via recess 80 in the sleeve 50 and is exhausted from lower chamber 69 through exhaust tube 23. Ports 82 in sleeve 50 are uncovered when the drill is raised off the hole bottom to vent the compressed air supply and prevent reciprocation of the piston 30. A plug 21 may be replaced by an orifice (not shown) to provide a constant flow of air through the drill for flushing the borehole.
GB3549/77A
1976-02-19
1977-01-28
Fluid actuated impact tool
Expired
GB1522932A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/659,425
US4084646A
(en)
1976-02-19
1976-02-19
Fluid actuated impact tool
Publications (1)
Publication Number
Publication Date
GB1522932A
true
GB1522932A
(en)
1978-08-31
Family
ID=24645365
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3549/77A
Expired
GB1522932A
(en)
1976-02-19
1977-01-28
Fluid actuated impact tool
Country Status (10)
Country
Link
US
(1)
US4084646A
(en)
JP
(1)
JPS5950837B2
(en)
AU
(1)
AU505966B2
(en)
BE
(1)
BE851316A
(en)
CA
(1)
CA1053999A
(en)
DE
(1)
DE2707157A1
(en)
FR
(1)
FR2375427A1
(en)
GB
(1)
GB1522932A
(en)
SE
(1)
SE429253B
(en)
ZA
(1)
ZA77414B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112647839A
(en)
*
2021-01-19
2021-04-13
贵阳云海岩土工程有限公司
Self-rotating pneumatic down-the-hole hammer
Families Citing this family (42)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4530407A
(en)
*
1981-09-17
1985-07-23
Rear Ian G
Fluid operated hammer
US4512417A
(en)
*
1981-11-05
1985-04-23
Ingersoll-Rand Company
Hydraulic reciprocating device
US4530408A
(en)
*
1983-03-28
1985-07-23
Toutant Roland J
Porting system for pneumatic impact hammer
US4819739A
(en)
*
1984-08-31
1989-04-11
Dresser Industries, Inc.
Fluid actuated rock drill hammer
ZA869271B
(en)
*
1985-12-09
1987-10-28
Aclo Pty Ltd
A pneumatic tool
US4729439A
(en)
*
1986-10-24
1988-03-08
Ingersoll-Rand Company
Gang drill construction
US4790390A
(en)
*
1987-01-26
1988-12-13
Minroc Technical Promotions Ltd.
Valveless down-the-hole drill
US4821812A
(en)
*
1987-05-27
1989-04-18
Ingersoll-Rand Company
Down hole drill improvement
US4852669A
(en)
*
1988-05-09
1989-08-01
Walker Thomas A
Directional downhole drill apparatus
US5085284A
(en)
*
1989-12-26
1992-02-04
Ingersoll-Rand Co.
Hybrid pneumatic percussion rock drill
US5131476A
(en)
*
1990-12-18
1992-07-21
Percussion Drilling, Inc.
Down hole percussion drill apparatus
US5143162A
(en)
*
1991-09-27
1992-09-01
Ingersoll-Rand Company
Device for removing debris from a drillhole
US5139095A
(en)
*
1991-09-27
1992-08-18
Ingersoll-Rand Company
Method for removing debris from a drillhole
US5207283A
(en)
*
1992-03-02
1993-05-04
Ingersoll-Rand Company
Reversible bit bearing
US5240083A
(en)
*
1992-04-21
1993-08-31
Ingersoll-Rand Company
Device for removing drillhole debris
US5325926A
(en)
*
1993-02-05
1994-07-05
Ingersoll-Rand Company
Reversible casing for a down-the-hole percussive apparatus
US5277260A
(en)
*
1993-02-24
1994-01-11
Ranck Gerald L
Air hammer
US5494119A
(en)
*
1994-07-12
1996-02-27
Tully; Francis X.
Core sampling device
US5685380A
(en)
*
1995-01-06
1997-11-11
Minroc Technical Promotions Limited
Reverse circulation down-the-hole drill
US5566771A
(en)
*
1995-08-30
1996-10-22
Ingersoll-Rand Company
Reversible casing for a self-lubricating, fluid-actuated, percussive down-the-hole drill
US5735358A
(en)
*
1996-06-06
1998-04-07
Ingersoll-Rand Company
Indexing percussive drilling bit
US5944117A
(en)
*
1997-05-07
1999-08-31
Eastern Driller’s Manufacturing Co., Inc.
Fluid actuated impact tool
SE507651C2
(en)
*
1997-07-02
1998-06-29
Uniroc Ab
Lowering drill with double driver areas for the stroke and return stroke of the piston
AUPO957097A0
(en)
1997-10-01
1997-10-30
Rear, Ian Graeme
Hammer
CN1117913C
(en)
*
1997-10-15
2003-08-13
Se股份有限公司
Directional drilling tool
US6439319B1
(en)
1999-03-03
2002-08-27
Earth Tool Company, L.L.C.
Method and apparatus for directional boring under mixed conditions
US6371223B2
(en)
*
1999-03-03
2002-04-16
Earth Tool Company, L.L.C.
Drill head for directional boring
CA2458124C
(en)
*
2002-01-14
2011-03-08
China Petroleum & Chemical Corporation
A power transmission mechanism, a fluid-driven impactor and its use
US6889778B2
(en)
*
2003-01-31
2005-05-10
Ingersoll-Rand Company
Rotary tool
WO2006062309A1
(en)
*
2004-12-07
2006-06-15
Byung-Duk Lim
A ground drilling hammer and the driving method
US8640794B2
(en)
*
2008-01-28
2014-02-04
Drillco Tools S.A.
Pressurized fluid flow system for a normal circulation hammer and hammer thereof
US7921941B2
(en)
*
2008-01-28
2011-04-12
Drillco Tools S.A.
Pressurized fluid flow system for a reverse circulation hammer
US8196677B2
(en)
*
2009-08-04
2012-06-12
Pioneer One, Inc.
Horizontal drilling system
US8544566B2
(en)
2010-06-15
2013-10-01
Eastern Drillers Manufacturing, Inc.
Fluid actuated impact tool with solid piston-standard bit arrangement and water seal
RU2448230C1
(en)
*
2010-11-16
2012-04-20
Закрытое акционерное общество “Газтехнология”
Hydraulic impact device
SE1150383A1
(en)
*
2011-05-03
2012-07-24
Atlas Copco Rock Drills Ab
A stroke transfer part, and a drill comprising such a stroke transfer part
US9272400B2
(en)
2012-12-12
2016-03-01
Ingersoll-Rand Company
Torque-limited impact tool
US9453372B2
(en)
2014-02-12
2016-09-27
Eastern Driller Manufacturing Co., Inc.
Drill with integrally formed bent sub and sonde housing
US9737978B2
(en)
2014-02-14
2017-08-22
Ingersoll-Rand Company
Impact tools with torque-limited swinging weight impact mechanisms
US20180099366A1
(en)
2016-06-24
2018-04-12
Berry Metal Company
Pneumatic drilling device
US10316586B1
(en)
*
2016-12-14
2019-06-11
Jaime Andres AROS
Pressurized fluid flow system for a DTH hammer and normal circulation hammer thereof
US10519763B2
(en)
2017-09-08
2019-12-31
Eastern Driller Manufacturing Co., Inc.
Sonde housing having side accessible sonde compartment
Family Cites Families (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US537646A
(en)
*
1895-04-16
Frank c
US692388A
(en)
*
1901-04-05
1902-02-04
Ridgely And Johnson Tool Company
Motive-fluid-operated tool.
US1128416A
(en)
*
1912-10-17
1915-02-16
William Meyer
Pneumatic hammer.
US1211049A
(en)
*
1914-06-09
1917-01-02
Ingersoll Rand Co
Fluid-operated percussive tool.
US1849208A
(en)
*
1928-02-25
1932-03-15
Cleveland Rock Drill Co
Rock drill of the valveless type
US2947519A
(en)
*
1957-09-11
1960-08-02
Westinghouse Air Brake Co
Percussion drill
SU120480A1
(en)
*
1958-05-28
1958-11-30
А.Г. Дядюра
A pneumatic hammer with valveless air distribution
US3241239A
(en)
*
1959-03-20
1966-03-22
Charles A Ellis
Dental tool drive mechanism
US3136375A
(en)
*
1961-06-07
1964-06-09
Chicago Pneumatic Tool Co
Down the hole drill
FR1374571A
(en)
*
1962-09-17
1964-10-09
Ingersoll Rand Co
Percussion drilling rig
US3229776A
(en)
*
1963-03-11
1966-01-18
Mission Mfg Co
Impact drilling tool
US3410353A
(en)
*
1967-08-21
1968-11-12
Leo A. Martini
Percussion tools
US3503459A
(en)
*
1968-07-29
1970-03-31
Mission Mfg Co
Percussion drill motor
US3606930A
(en)
*
1969-10-06
1971-09-21
Baker Oil Tools Inc
Down-hole drilling hammer
US3735820A
(en)
*
1971-05-05
1973-05-29
Baker Oil Tools Inc
Bore hole air hammer
US3791462A
(en)
*
1972-03-29
1974-02-12
A Curington
Percussion anvil bits
US3804181A
(en)
*
1972-03-29
1974-04-16
Baker Oil Tools Inc
Bore hole for hammer drive mechanism
US3896886A
(en)
*
1973-08-10
1975-07-29
Bakerdrill Inc
Bore hole hammer drill
1976
1976-02-19
US
US05/659,425
patent/US4084646A/en
not_active
Expired – Lifetime
1977
1977-01-25
ZA
ZA770414A
patent/ZA77414B/en
unknown
1977-01-25
CA
CA270,447A
patent/CA1053999A/en
not_active
Expired
1977-01-28
GB
GB3549/77A
patent/GB1522932A/en
not_active
Expired
1977-02-01
AU
AU21794/77A
patent/AU505966B2/en
not_active
Expired
1977-02-10
BE
BE174842A
patent/BE851316A/en
not_active
IP Right Cessation
1977-02-15
JP
JP52014687A
patent/JPS5950837B2/en
not_active
Expired
1977-02-15
SE
SE7701659A
patent/SE429253B/en
not_active
IP Right Cessation
1977-02-18
FR
FR7704842A
patent/FR2375427A1/en
active
Granted
1977-02-18
DE
DE19772707157
patent/DE2707157A1/en
not_active
Ceased
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN112647839A
(en)
*
2021-01-19
2021-04-13
贵阳云海岩土工程有限公司
Self-rotating pneumatic down-the-hole hammer
CN112647839B
(en)
*
2021-01-19
2023-03-10
贵阳云海岩土工程有限公司
Self-rotating pneumatic down-the-hole hammer
Also Published As
Publication number
Publication date
SE7701659L
(en)
1977-08-20
SE429253B
(en)
1983-08-22
CA1053999A
(en)
1979-05-08
ZA77414B
(en)
1977-12-28
FR2375427B1
(en)
1983-08-19
DE2707157A1
(en)
1977-09-01
JPS52100301A
(en)
1977-08-23
AU2179477A
(en)
1978-08-10
US4084646A
(en)
1978-04-18
AU505966B2
(en)
1979-12-06
FR2375427A1
(en)
1978-07-21
JPS5950837B2
(en)
1984-12-11
BE851316A
(en)
1977-05-31
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Legal Events
Date
Code
Title
Description
1979-01-10
PS
Patent sealed [section 19, patents act 1949]
1997-02-19
PE20
Patent expired after termination of 20 years
Effective date:
19970127
