KR100323033B1 - 공압유체모터용파워조정기 - Google Patents
공압유체모터용파워조정기 Download PDFInfo
- Publication number
- KR100323033B1 KR100323033B1 KR1019930013583A KR930013583A KR100323033B1 KR 100323033 B1 KR100323033 B1 KR 100323033B1 KR 1019930013583 A KR1019930013583 A KR 1019930013583A KR 930013583 A KR930013583 A KR 930013583A KR 100323033 B1 KR100323033 B1 KR 100323033B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- pressure fluid
- exhaust
- power
- fluid
- Prior art date
- 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 - Fee Related
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
-
- 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
- F01C20/24—Control of, monitoring of, or safety arrangements for, machines or engines characterised by using valves for controlling pressure or flow rate, e.g. discharge valves
- F01C20/26—Control of, monitoring of, or safety arrangements for, machines or engines characterised by using valves for controlling pressure or flow rate, e.g. discharge valves using bypass channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Pressure (AREA)
- Control Of Fluid Gearings (AREA)
- Motor Or Generator Cooling System (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (10)
- 공압 유체 모터(13);공압 유체를 상기 모터에 공급하는 공기 유입수단 및;상기 모터로부터 팽창된 압력 유체를 대기로 배기하는 배기 수단을 포함하는 공압 유체 모터용 파워 조정기(40)에 있어서, 상기 파워 조정기에는;상기 공압 유체 모터의 출력 파워를 감소시키는 수단으로, 공압 유체 모터를 선택적으로 배압하는, 상기 배기 수단에 공급된 압력 유체의 선택된 유체를 우회시키는 조절 수단이 제공되는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 상기 압력 유체 모터는 회전 베인 공기 모터를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 상기 압력 유체 모터는 파워 공구에 회전 베인 공기 모터를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 압력 유체를 모터에 공급하는 유입 수단은 모터로의 압력 유체의 흐름을 제어하는 밸브를 구비하는 통로를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 배기 수단은 모터로부터 머플러(42)로, 그런 후 대기로 연장되는 통로를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 압력 유체를 모터에 공급하는 유입 수단은, 상기 모터로의 압력 유체 흐름을 제어하는 밸브를 구비하는 유입 통로를 부가로 포함하고,배기 수단은, 모터로부터 머플러로, 그런 후 대기로 연장하는 배기통로를 부가로 포함하며;압력 유체 모터의 출력 파워를 선택적으로 감소시키는 수단으로, 공급된 압력 유체의 선택된 유체를 배기 수단으로 우회시키기 위해 조절 수단이 유입 통로와 배기 통로를 서로 연결시키는 통로를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 6항에 있어서, 압력 유체 모터의 출력 파워를 선택적으로 감소시키는 수단으로, 상기 배기 수단으로 공급된 압력 유체의 선택된 유체를 우회시키는 조절 수단은, 우회 통로로 우회된 압력 유체 량을 제어하는 흐름 조정 수단을 구비하는 우회 통로를 부가로 포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 7항에 있어서, 우회 통로로 우회된 압력 유체 량을 제어하는 흐름 조정 수단은, 우회 통로에서 상호 이격 공간진 보어에 배치된 회전식 원통체를 부가로포함하는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 8항에 있어서, 상기 회전식 원통체는, 그 원통체의 둘레를 따라 지나가 상기 보어에 보내지는 제 2우회 통로 포트 수단으로 가는 압력 유체의 양을 조정하는 우회 통로 포트 수단과 함께 동작하는 점진적단 완화수단(progressive step relief means)이 그 둘레에 설치되는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
- 제 1항에 있어서, 상기 압력 유체 모터의 출력 파워를 선택적으로 감소시키는 수단으로서 상기 공급된 압력 유체의 선택된 부분을 상기 배기 수단으로 우회시키는 조절 수단이, 역동작 모드에서 압력 유체 모터로부터의 2차 배기를 우회시키는 것을 특징으로 하는 공압 유체 모터용 파워 조정기.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/899,521 | 1992-06-16 | ||
US07/899,521 US5293747A (en) | 1992-07-27 | 1992-07-27 | Power regulator for a pressure fluid motor |
US7/899,521 | 1992-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940002010A KR940002010A (ko) | 1994-02-16 |
KR100323033B1 true KR100323033B1 (ko) | 2002-05-13 |
Family
ID=25411131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930013583A Expired - Fee Related KR100323033B1 (ko) | 1992-07-27 | 1993-07-19 | 공압유체모터용파워조정기 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5293747A (ko) |
EP (1) | EP0581431B1 (ko) |
JP (1) | JPH06101401A (ko) |
KR (1) | KR100323033B1 (ko) |
CA (1) | CA2097161C (ko) |
DE (1) | DE69313379T2 (ko) |
ES (1) | ES2106970T3 (ko) |
TW (1) | TW222241B (ko) |
Families Citing this family (44)
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US5410842A (en) * | 1993-11-12 | 1995-05-02 | Asi Technologies, Inc. | Two speed hydraulic door operator |
JPH10100073A (ja) * | 1996-09-30 | 1998-04-21 | Youtarou Taga | インパクトレンチ |
EP0876883B1 (en) * | 1997-05-07 | 2006-05-24 | Chicago Pneumatic Tool Company | Pneumatic tool with a reverse valve having an overdrive |
FR2778182B1 (fr) * | 1998-04-30 | 2000-07-21 | Organisation Nationale Interpr | Procede de fabrication de carbonate de glycerol |
WO2002020220A1 (en) | 1999-11-23 | 2002-03-14 | Zinck Frederick L | Reversible ratchet head assembly |
US6192781B1 (en) * | 1998-12-31 | 2001-02-27 | Cooper Technologies Company | Assembly for reversing a fluid driven motor |
ES2262625T3 (es) | 2000-01-27 | 2006-12-01 | S.P. Air Kabusiki Kaisha | Herramienta neumatica giratoria. |
JP3746482B2 (ja) * | 2000-09-08 | 2006-02-15 | エス・ピー・エアー株式会社 | 空気式ロータリツール |
US6634438B1 (en) * | 2001-06-01 | 2003-10-21 | Snap-On Technologies, Inc. | Pneumatic air tool with direct air path motor |
US6889778B2 (en) * | 2003-01-31 | 2005-05-10 | Ingersoll-Rand Company | Rotary tool |
US6902011B2 (en) | 2003-05-23 | 2005-06-07 | Fci Americas Technology, Inc. | Variable torque impact wrench |
US7222680B2 (en) * | 2004-12-01 | 2007-05-29 | Ingersoll-Rand Company | Pneumatic motor improvements and pneumatic tools incorporating same |
US20070084310A1 (en) * | 2005-10-14 | 2007-04-19 | Sp Air Kabushiki Kaisha | Air ratchet tool with rotatable head |
US8480453B2 (en) * | 2005-10-14 | 2013-07-09 | Sp Air Kabushiki Kaisha | Die grinder with rotatable head |
US20070217940A1 (en) * | 2006-02-15 | 2007-09-20 | Pneutech Manufactuer Co., Ltd. | Pneumatic tool with pressure-stabilizing cylinder |
USD590680S1 (en) | 2006-04-18 | 2009-04-21 | Ingersoll-Rand Company | Air tool |
USD590681S1 (en) | 2006-04-18 | 2009-04-21 | Ingersoll-Rand Company | Air tool |
USD590682S1 (en) | 2006-04-18 | 2009-04-21 | Ingersoll-Rand Company | Air tool |
USD591130S1 (en) | 2006-04-18 | 2009-04-28 | Ingersoll-Rand Company | Air tool |
US7886840B2 (en) * | 2008-05-05 | 2011-02-15 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
USD580248S1 (en) | 2008-05-05 | 2008-11-11 | Ingersoll-Rand Company | Pneumatic tool |
US20090272556A1 (en) * | 2008-05-05 | 2009-11-05 | Ingersoll-Rand Company | Angle head and bevel gear for tool |
US20110139474A1 (en) * | 2008-05-05 | 2011-06-16 | Warren Andrew Seith | Pneumatic impact tool |
US8122907B2 (en) * | 2008-05-05 | 2012-02-28 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
TWM370469U (en) * | 2009-04-16 | 2009-12-11 | jia-qiong Zhuang | Unidirectional stabilizing structure of inlet gas pressure of pneumatic tool |
US8020630B2 (en) * | 2009-05-29 | 2011-09-20 | Ingersoll Rand Company | Swinging weight assembly for impact tool |
USD616717S1 (en) | 2009-08-26 | 2010-06-01 | Ingersoll-Rand Company | Impact wrench |
US9592600B2 (en) | 2011-02-23 | 2017-03-14 | Ingersoll-Rand Company | Angle impact tools |
US8925646B2 (en) | 2011-02-23 | 2015-01-06 | Ingersoll-Rand Company | Right angle impact tool |
TW201347928A (zh) * | 2012-05-30 | 2013-12-01 | Basso Ind Corp | 具有保險裝置的氣動工具 |
US9272400B2 (en) | 2012-12-12 | 2016-03-01 | Ingersoll-Rand Company | Torque-limited impact tool |
US9022888B2 (en) | 2013-03-12 | 2015-05-05 | Ingersoll-Rand Company | Angle impact tool |
US9333611B2 (en) | 2013-09-13 | 2016-05-10 | Colibri Spindles, Ltd. | Fluid powered spindle |
EP3100829B1 (en) * | 2014-01-30 | 2022-08-24 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
US9737978B2 (en) | 2014-02-14 | 2017-08-22 | Ingersoll-Rand Company | Impact tools with torque-limited swinging weight impact mechanisms |
TWI481484B (zh) | 2014-03-27 | 2015-04-21 | Basso Ind Corp | An air intake switching device with airtight effect |
US10328564B2 (en) * | 2015-02-27 | 2019-06-25 | Snap-On Incorporated | Controlling incoming air for a multi-directional rotational motor in a single rotational direction |
US10528073B2 (en) | 2015-03-04 | 2020-01-07 | Snap-On Incorporated | Rotatable control device with axial translation |
US10207379B2 (en) | 2016-01-21 | 2019-02-19 | Colibri Spindles Ltd. | Live tool collar having wireless sensor |
JP6922221B2 (ja) * | 2016-12-29 | 2021-08-18 | マックス株式会社 | 結束機 |
KR102338966B1 (ko) * | 2017-06-23 | 2021-12-13 | 니토 코키 가부시키가이샤 | 에어 공구 |
US20190160644A1 (en) * | 2017-11-28 | 2019-05-30 | De Poan Pneumatic Corp. | Pneumatic rotary tool with airway switching structure |
US11541525B2 (en) | 2020-06-22 | 2023-01-03 | Snap-On Incorporated | Reversing mechanism for a power tool |
CN112205887A (zh) * | 2020-09-30 | 2021-01-12 | 宁波方太厨具有限公司 | 一种蒸烤烹饪设备的排气结构及蒸烤一体机 |
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US4016940A (en) * | 1975-10-21 | 1977-04-12 | Chicago Pneumatic Tool Company | Pneumatic nut runner having a directional valve and an air regulator |
DE3228345C2 (de) * | 1982-07-29 | 1987-04-09 | Günter 8882 Lauingen Stein | Steuervorrichtung für flüssiges oder gasförmiges Medium |
SE460348B (sv) * | 1985-12-23 | 1989-10-02 | Atlas Copco Ab | Pneumatisk mutterdragare med tryckregulator |
US4740144A (en) * | 1987-05-04 | 1988-04-26 | Dresser Industries, Inc. | Reversible radial vane air motor |
-
1992
- 1992-07-27 US US07/899,521 patent/US5293747A/en not_active Expired - Lifetime
-
1993
- 1993-05-26 TW TW082104180A patent/TW222241B/zh active
- 1993-05-27 CA CA002097161A patent/CA2097161C/en not_active Expired - Lifetime
- 1993-06-14 DE DE69313379T patent/DE69313379T2/de not_active Expired - Lifetime
- 1993-06-14 ES ES93304618T patent/ES2106970T3/es not_active Expired - Lifetime
- 1993-06-14 EP EP93304618A patent/EP0581431B1/en not_active Expired - Lifetime
- 1993-06-22 JP JP5150010A patent/JPH06101401A/ja active Pending
- 1993-07-19 KR KR1019930013583A patent/KR100323033B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69313379D1 (de) | 1997-10-02 |
EP0581431A1 (en) | 1994-02-02 |
ES2106970T3 (es) | 1997-11-16 |
KR940002010A (ko) | 1994-02-16 |
EP0581431B1 (en) | 1997-08-27 |
TW222241B (ko) | 1994-04-11 |
DE69313379T2 (de) | 1998-02-12 |
JPH06101401A (ja) | 1994-04-12 |
CA2097161C (en) | 2003-12-16 |
US5293747A (en) | 1994-03-15 |
CA2097161A1 (en) | 1993-12-17 |
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