JP4511431B2 - 往復ポンプ装置 - Google Patents
往復ポンプ装置 Download PDFInfo
- Publication number
- JP4511431B2 JP4511431B2 JP2005223358A JP2005223358A JP4511431B2 JP 4511431 B2 JP4511431 B2 JP 4511431B2 JP 2005223358 A JP2005223358 A JP 2005223358A JP 2005223358 A JP2005223358 A JP 2005223358A JP 4511431 B2 JP4511431 B2 JP 4511431B2
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- bearing
- reciprocating pump
- gear
- crankshaft
- 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.)
- Active
Links
Images
Landscapes
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
Claims (1)
- 往復ポンプ(12)のピストン(14)を駆動するクランク軸(32)を有する駆動部(30)と、前記駆動部(30)に隣接して配置され、前記クランク軸(32)に取り付けられた大歯車(44)、及び、前記大歯車(44)と噛合し、動力が入力される入力軸(48)に取り付けられた小歯車(46)を有する減速部(42)とを備える往復ポンプ装置(10)において、
前記入力軸(48)を回転可能に支持する第1の軸受(58)及び第2の軸受(60)を前記駆動部(30)とは反対の側に集め前記入力軸(48)を片持ち状に支持しており、
前記第1の軸受(58)は、前記入力軸(48)の軸線に垂直な方向の荷重を支持するとともに、前記入力軸(48)の軸線方向に沿う前記小歯車(46)から離れる方向の荷重を支持するものであり、
前記第2の軸受(60)は、前記入力軸(48)の軸線に垂直な方向の荷重を支持するとともに、前記入力軸(48)の軸線方向に沿う前記小歯車(46)に向かう方向の荷重を支持するものであり、
前記減速部(42)のケース(52)における前記第1の軸受(58)及び前記第2の軸受(60)を受容する空間(62)の内周面に凸部(64)を設け、前記凸部(64)と前記小歯車(46)との間で第1の軸受(58)を挟持するとともに、前記凸部(64)と前記入力軸(48)に取り付けられるストッパ手段(50)との間で前記第2の軸受(60)を挟持するようにしたことを特徴とする、往復ポンプ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005223358A JP4511431B2 (ja) | 2005-08-01 | 2005-08-01 | 往復ポンプ装置 |
TW094147045A TW200706761A (en) | 2005-08-01 | 2005-12-28 | Reciprocation pump apparatus |
CNB2006100019978A CN100420854C (zh) | 2005-08-01 | 2006-01-25 | 往复式泵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005223358A JP4511431B2 (ja) | 2005-08-01 | 2005-08-01 | 往復ポンプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007040133A JP2007040133A (ja) | 2007-02-15 |
JP4511431B2 true JP4511431B2 (ja) | 2010-07-28 |
Family
ID=37699626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005223358A Active JP4511431B2 (ja) | 2005-08-01 | 2005-08-01 | 往復ポンプ装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4511431B2 (ja) |
CN (1) | CN100420854C (ja) |
TW (1) | TW200706761A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8162631B2 (en) * | 2008-11-25 | 2012-04-24 | S.P.M. Flow Control, Inc. | Floating pinion bearing for a reciprocating pump |
USD726224S1 (en) | 2013-03-15 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plunger pump thru rod |
US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly |
CN106662197A (zh) | 2014-06-27 | 2017-05-10 | S.P.M.流量控制股份有限公司 | 泵传动系统阻尼系统和控制系统及其方法 |
WO2016014967A1 (en) | 2014-07-25 | 2016-01-28 | S.P.M. Flow Control, Inc. | Power frame assembly for reciprocating pump |
WO2016105602A1 (en) | 2014-12-22 | 2016-06-30 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
USD759728S1 (en) | 2015-07-24 | 2016-06-21 | S.P.M. Flow Control, Inc. | Power end frame segment |
US10436766B1 (en) | 2015-10-12 | 2019-10-08 | S.P.M. Flow Control, Inc. | Monitoring lubricant in hydraulic fracturing pump system |
JP6731389B2 (ja) * | 2017-10-25 | 2020-07-29 | 株式会社丸山製作所 | 往復動ピストンポンプ及びピストンパッキンの製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211197B2 (ja) * | 1981-10-01 | 1987-03-11 | Honda Giken Kogyo Kk | |
JPH0141835B2 (ja) * | 1981-10-01 | 1989-09-07 | Honda Giken Kogyo Kk | |
JPH0849647A (ja) * | 1994-08-08 | 1996-02-20 | Niigata Uoshinton Kk | 竪型プランジャーポンプ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2545985Y2 (ja) * | 1989-04-22 | 1997-08-27 | 株式会社丸山製作所 | 多連式往復ポンプ |
DE4032590A1 (de) * | 1990-10-13 | 1992-04-16 | Porsche Ag | Hubkolbenmotor mit zwei v-foermig angeordneten zylinderreihen |
CN2211502Y (zh) * | 1991-11-16 | 1995-11-01 | 陈刚 | 直线往复活塞泵 |
CN2365422Y (zh) * | 1999-05-13 | 2000-02-23 | 康长礼 | 一种柱塞泵 |
US6468047B1 (en) * | 2001-05-22 | 2002-10-22 | Ying-Che Huang | Power pump device |
-
2005
- 2005-08-01 JP JP2005223358A patent/JP4511431B2/ja active Active
- 2005-12-28 TW TW094147045A patent/TW200706761A/zh not_active IP Right Cessation
-
2006
- 2006-01-25 CN CNB2006100019978A patent/CN100420854C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6211197B2 (ja) * | 1981-10-01 | 1987-03-11 | Honda Giken Kogyo Kk | |
JPH0141835B2 (ja) * | 1981-10-01 | 1989-09-07 | Honda Giken Kogyo Kk | |
JPH0849647A (ja) * | 1994-08-08 | 1996-02-20 | Niigata Uoshinton Kk | 竪型プランジャーポンプ |
Also Published As
Publication number | Publication date |
---|---|
CN100420854C (zh) | 2008-09-24 |
TWI296675B (ja) | 2008-05-11 |
JP2007040133A (ja) | 2007-02-15 |
CN1908435A (zh) | 2007-02-07 |
TW200706761A (en) | 2007-02-16 |
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