JP2006220289A5 - - Google Patents

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Publication number
JP2006220289A5
JP2006220289A5 JP2005036765A JP2005036765A JP2006220289A5 JP 2006220289 A5 JP2006220289 A5 JP 2006220289A5 JP 2005036765 A JP2005036765 A JP 2005036765A JP 2005036765 A JP2005036765 A JP 2005036765A JP 2006220289 A5 JP2006220289 A5 JP 2006220289A5
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JP
Japan
Prior art keywords
drive mechanism
static pressure
piston drive
pressure gas
gas bearing
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JP2005036765A
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Japanese (ja)
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JP2006220289A (en
JP4530868B2 (en
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Priority to JP2005036765A priority Critical patent/JP4530868B2/en
Priority claimed from JP2005036765A external-priority patent/JP4530868B2/en
Publication of JP2006220289A publication Critical patent/JP2006220289A/en
Publication of JP2006220289A5 publication Critical patent/JP2006220289A5/ja
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Claims (5)

ピストン駆動機構の直進軸をハウジングに対して浮上支持する静圧気体軸受において、
直進軸の気体受面及びハウジングの気体受壁に、衝撃時バッファ用の固体又は液体の潤滑層を設けることを特徴とするピストン駆動機構の静圧気体軸受。 In a static pressure gas bearing that supports the rectilinear axis of the piston drive mechanism in a levitating manner with respect to the housing
A static pressure gas bearing for a piston drive mechanism, characterized in that a solid or liquid lubricating layer for an impact buffer is provided on a gas receiving surface of a rectilinear shaft and a gas receiving wall of a housing. 請求項１に記載のピストン駆動機構の静圧気体軸受において、
気体受面又は気体受壁の少なくとも一方に設けられ、潤滑層の厚みよりも浅い深さと小さい径とを有する微小くぼみの複数の潤滑剤溜を有することを含むことを特徴とするピストン駆動機構の静圧気体軸受。 In the static pressure gas bearing of the piston drive mechanism according to claim 1,
A piston drive mechanism comprising: a plurality of minute recess reservoirs provided on at least one of a gas receiving surface and a gas receiving wall and having a depth shallower than a thickness of a lubricating layer and a small diameter. Static pressure gas bearing. 請求項１に記載のピストン駆動機構の静圧気体軸受において、
潤滑層は、グリースを含んで構成されることを特徴とするピストン駆動機構の静圧気体軸受。 In the static pressure gas bearing of the piston drive mechanism according to claim 1,
A static pressure gas bearing for a piston drive mechanism, wherein the lubricating layer is configured to contain grease. 請求項１に記載のピストン駆動機構の静圧気体軸受において、
潤滑層は、ＷＰＣ処理による二硫化モリブデンを含んで構成されることを特徴とするピストン駆動機構の静圧気体軸受。 In the static pressure gas bearing of the piston drive mechanism according to claim 1,
The lubricating layer is composed of molybdenum disulfide by WPC treatment, and is a static pressure gas bearing for a piston drive mechanism. 請求項１から４のいずれか１に記載のピストン駆動機構の静圧気体軸受を備えることを特徴とする気体圧アクチュエータ。A gas pressure actuator comprising the static pressure gas bearing of the piston drive mechanism according to any one of claims 1 to 4.
JP2005036765A 2005-02-14 2005-02-14 Static pressure gas bearing and gas pressure actuator for piston drive mechanism Active JP4530868B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005036765A JP4530868B2 (en) 2005-02-14 2005-02-14 Static pressure gas bearing and gas pressure actuator for piston drive mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005036765A JP4530868B2 (en) 2005-02-14 2005-02-14 Static pressure gas bearing and gas pressure actuator for piston drive mechanism

Publications (3)

Publication Number Publication Date
JP2006220289A JP2006220289A (en) 2006-08-24
JP2006220289A5 true JP2006220289A5 (en) 2007-12-20
JP4530868B2 JP4530868B2 (en) 2010-08-25

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ID=36982745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005036765A Active JP4530868B2 (en) 2005-02-14 2005-02-14 Static pressure gas bearing and gas pressure actuator for piston drive mechanism

Country Status (1)

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JP (1) JP4530868B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082774A2 (en) 2006-01-23 2007-07-26 Behr Gmbh & Co. Kg Heat exchanger
US9127895B2 (en) 2006-01-23 2015-09-08 MAHLE Behr GmbH & Co. KG Heat exchanger
JP5064135B2 (en) * 2007-08-07 2012-10-31 新日本製鐵株式会社 Blow pin holder for ultrasonic impact treatment equipment
JP5265210B2 (en) * 2008-02-07 2013-08-14 ピー・エス・シー株式会社 Static pressure gas bearing and gas pressure actuator for piston drive mechanism
JP2009197631A (en) * 2008-02-20 2009-09-03 Sanden Corp Piston rod of oscillating plate type compressor
US8662029B2 (en) 2010-11-23 2014-03-04 Etagen, Inc. High-efficiency linear combustion engine
CN108953471A (en) * 2018-07-10 2018-12-07 哈尔滨工业大学 It is a kind of without friction gravity unloading mechanism
EP3827507A1 (en) 2018-07-24 2021-06-02 Mainspring Energy, Inc. Linear electromagnetic machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143902U (en) * 1984-03-06 1985-09-24 太陽鉄工株式会社 Low friction type fluid pressure cylinder
JPH0230526U (en) * 1988-08-19 1990-02-27
JPH061808U (en) * 1992-06-17 1994-01-14 三立精機株式会社 Low friction type cylinder
JP4215285B2 (en) * 1995-08-08 2009-01-28 株式会社小松製作所 Self-lubricating sintered sliding material and manufacturing method thereof
JPH10129478A (en) * 1996-11-05 1998-05-19 Tokyo Seimitsu Sokki Kk Pneumatic servo cylinder for pendulum vehicle
JP2000170767A (en) * 1998-12-08 2000-06-20 Nsk Ltd Static pressure linear guide device
JP2002070845A (en) * 2000-08-29 2002-03-08 Daido Steel Co Ltd Bearing mechanism, and hard disk drive mechanism and polygon mirror drive mechanism using the same
JP3357661B2 (en) * 2000-11-17 2002-12-16 株式会社不二機販 Method of forming lubricating film
JP2003184883A (en) * 2001-12-20 2003-07-03 Nissan Motor Co Ltd Bearing sliding member
JP2003340720A (en) * 2002-05-28 2003-12-02 Mitsubishi Heavy Ind Ltd Surface treatment device

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