JPH0310080U - - Google Patents

Info

Publication number
JPH0310080U
JPH0310080U JP7142889U JP7142889U JPH0310080U JP H0310080 U JPH0310080 U JP H0310080U JP 7142889 U JP7142889 U JP 7142889U JP 7142889 U JP7142889 U JP 7142889U JP H0310080 U JPH0310080 U JP H0310080U
Authority
JP
Japan
Prior art keywords
cylinder block
detection port
piston
pistons
hydraulic motor
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.)
Granted
Application number
JP7142889U
Other languages
Japanese (ja)
Other versions
JPH0754624Y2 (en
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7142889U priority Critical patent/JPH0754624Y2/en
Publication of JPH0310080U publication Critical patent/JPH0310080U/ja
Application granted granted Critical
Publication of JPH0754624Y2 publication Critical patent/JPH0754624Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面第１，２図は本考案の実施例を示したもの
で、第１図は断面図、第２図は第１図の−線
視要部平面図、第３図は従来油圧モータの断面図
である。 ２……シリンダブロツク、２ａ……ピストン孔
、３……ピストン、Ｒ……ピストン室、５……シ
ユー、６……斜板、６ｂ……傾斜面、８……検出
ポート、９……導入孔、９ａ……開口部。 Figures 1 and 2 show an embodiment of the present invention, where Figure 1 is a cross-sectional view, Figure 2 is a plan view of the main part seen from the line - in Figure 1, and Figure 3 is a cross-section of a conventional hydraulic motor. It is a diagram. 2...Cylinder block, 2a...Piston hole, 3...Piston, R...Piston chamber, 5...Show, 6...Swash plate, 6b...Slanted surface, 8...Detection port, 9...Introduction Hole, 9a...opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダブロツクに形成した複数のピストン孔
にピストンを摺動自在に内装し、これらのピスト
ンを往復運動させて、斜板とシリンダブロツクと
を相対回転させる油圧モータ又はポンプにおいて
、斜板又はシリンダブロツクのいずれか一方に検
出ポートを設け、この検出ポートと上記ピストン
孔に区画形成したピストン室とを連通し、斜板又
はシリンダブロツクが回転して、上記検出ポート
とピストン室との連通を断続する構成にした油圧
モータ又はポンプ。 In a hydraulic motor or pump, pistons are slidably installed in a plurality of piston holes formed in the cylinder block, and these pistons are reciprocated to rotate the swash plate and cylinder block relative to each other. A configuration in which a detection port is provided on either side, the detection port communicates with a piston chamber defined in the piston hole, and the swash plate or cylinder block rotates to disconnect or disconnect communication between the detection port and the piston chamber. hydraulic motor or pump.
JP7142889U 1989-06-19 1989-06-19 Hydraulic motor or pump Expired - Fee Related JPH0754624Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7142889U JPH0754624Y2 (en) 1989-06-19 1989-06-19 Hydraulic motor or pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7142889U JPH0754624Y2 (en) 1989-06-19 1989-06-19 Hydraulic motor or pump

Publications (2)

Publication Number Publication Date
JPH0310080U true JPH0310080U (en) 1991-01-30
JPH0754624Y2 JPH0754624Y2 (en) 1995-12-18

Family

ID=31608451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7142889U Expired - Fee Related JPH0754624Y2 (en) 1989-06-19 1989-06-19 Hydraulic motor or pump

Country Status (1)

Country Link
JP (1) JPH0754624Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170915A (en) * 2000-11-30 2002-06-14 Toyo Radiator Co Ltd Water-cooled heat sink
JP2002314281A (en) * 2001-04-16 2002-10-25 Hitachi Ltd Electric system with cooling water channel
JP2003060145A (en) * 2001-08-16 2003-02-28 Nippon Alum Co Ltd Cooling plate
JP2009105325A (en) * 2007-10-25 2009-05-14 Toyota Industries Corp Semiconductor cooling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170915A (en) * 2000-11-30 2002-06-14 Toyo Radiator Co Ltd Water-cooled heat sink
JP4634599B2 (en) * 2000-11-30 2011-02-16 株式会社ティラド Water cooling heat sink
JP2002314281A (en) * 2001-04-16 2002-10-25 Hitachi Ltd Electric system with cooling water channel
JP4626082B2 (en) * 2001-04-16 2011-02-02 株式会社日立製作所 Electric device with cooling channel
JP2003060145A (en) * 2001-08-16 2003-02-28 Nippon Alum Co Ltd Cooling plate
JP2009105325A (en) * 2007-10-25 2009-05-14 Toyota Industries Corp Semiconductor cooling device

Also Published As

Publication number Publication date
JPH0754624Y2 (en) 1995-12-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees