JP4081437B2 - インレットボール移動行程の調節が可能な往復ピストンポンプ - Google Patents
インレットボール移動行程の調節が可能な往復ピストンポンプ Download PDFInfo
- Publication number
- JP4081437B2 JP4081437B2 JP2003507453A JP2003507453A JP4081437B2 JP 4081437 B2 JP4081437 B2 JP 4081437B2 JP 2003507453 A JP2003507453 A JP 2003507453A JP 2003507453 A JP2003507453 A JP 2003507453A JP 4081437 B2 JP4081437 B2 JP 4081437B2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- piston pump
- reciprocating piston
- check valve
- liquid
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
- F04B53/101—Ball valves having means for limiting the opening height
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5283—Units interchangeable between alternate locations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/791—Ball valves
Description
9 シート
11 ボールストップ
13 ボール
15 シム
17 キャビティ
Claims (1)
- 往復ピストンポンプは、シリンダと、前記シリンダに着脱可能に取り付けられたロワーチェックバルブハウジングとを有し、前記往復ピストンポンプによって液体を圧送する場合、液体は前記往復ピストンポンプの所定の開口部を通じて流れることができるようになっており、前記往復ピストンポンプのバルブが該開口部となっている往復ピストンポンプシステムであって、
ロワーチェックバルブハウジングはその中にチェックバルブキャビティを形成しており、前記チェックバルブキャビティは断面を有するとともに前記チェックバルブキャビティ内のチェックバルブアセンブリを有し、前記チェックバルブアセンブリは、
第1及び第2の端部を有するボールストップガイドと、
ボールシートと、
チェックボールと、
前記断面にフィットするように形成された複数のシムと、
を有し、前記チェックボールを経て前記往復ピストンポンプに至る液体が通ることができる開口部は前記ボールストップガイドと前記ボールシートの間に形成されており、前記シムはチェックボールの直径より大きな内径を有するリングであり、前記端部の少なくとも一つに隣接配置可能であり、前記ボールストップガイドと前記ボールシートとの間の距離を調節できるようになっている往復ピストンポンプシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29982501P | 2001-06-21 | 2001-06-21 | |
PCT/US2002/018887 WO2003001095A1 (en) | 2001-06-21 | 2002-06-13 | Reciprocating piston pump adjustable inlet ball travel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004531672A JP2004531672A (ja) | 2004-10-14 |
JP4081437B2 true JP4081437B2 (ja) | 2008-04-23 |
Family
ID=23156450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003507453A Expired - Fee Related JP4081437B2 (ja) | 2001-06-21 | 2002-06-13 | インレットボール移動行程の調節が可能な往復ピストンポンプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7025087B2 (ja) |
EP (1) | EP1407177B1 (ja) |
JP (1) | JP4081437B2 (ja) |
CN (1) | CN100360846C (ja) |
DE (1) | DE60211341T2 (ja) |
TW (1) | TW550344B (ja) |
WO (1) | WO2003001095A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6619316B2 (en) | 2001-12-20 | 2003-09-16 | Ingersoll-Rand Company | Check valve having adjustable lift, packing assembly, and retrofit kit for same |
US20070230834A1 (en) * | 2006-03-31 | 2007-10-04 | Schneider John H | Packages having reclosable pour spout with slider-operated zipper |
US9545643B2 (en) | 2008-10-22 | 2017-01-17 | Graco Minnesota Inc. | Portable airless sprayer |
JP5739340B2 (ja) | 2008-10-22 | 2015-06-24 | グラコ ミネソタ インコーポレーテッド | 可搬型エアレス噴霧器 |
CN104114923B (zh) * | 2011-12-15 | 2017-02-15 | 固瑞克明尼苏达有限公司 | 用于止回阀的可调节止动件 |
CN104500386A (zh) * | 2014-12-18 | 2015-04-08 | 韦玉行 | 一种抽水用的内置活动塞的阀篮 |
USD752648S1 (en) * | 2015-01-26 | 2016-03-29 | Graco Minnesota Inc. | Airless pump |
USD753188S1 (en) * | 2015-01-26 | 2016-04-05 | Graco Minnesota Inc. | Airless pump |
USD752649S1 (en) * | 2015-03-02 | 2016-03-29 | Graco Minnesota Inc. | Airless pump |
US11007545B2 (en) | 2017-01-15 | 2021-05-18 | Graco Minnesota Inc. | Handheld airless paint sprayer repair |
US10456801B2 (en) * | 2017-01-26 | 2019-10-29 | Graco Minnesota Inc. | Material sprayer having sliding pump mounting |
US11221092B2 (en) * | 2018-03-04 | 2022-01-11 | Zohar Diuk Ltd. | System and method for sealing wires, cables, pipes and drain holes through buffer |
CN115739435A (zh) | 2019-05-31 | 2023-03-07 | 固瑞克明尼苏达有限公司 | 手持式流体喷雾器 |
US10968903B1 (en) | 2020-06-04 | 2021-04-06 | Graco Minnesota Inc. | Handheld sanitary fluid sprayer having resilient polymer pump cylinder |
US10926275B1 (en) | 2020-06-25 | 2021-02-23 | Graco Minnesota Inc. | Electrostatic handheld sprayer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301825A (en) * | 1978-12-08 | 1981-11-24 | Ford Motor Company | Fuel flow control valve assembly |
US4683910A (en) * | 1984-05-04 | 1987-08-04 | Mks Instruments, Inc. | High-speed protective check valving for pressure transducers and the like |
US4775303A (en) * | 1985-02-08 | 1988-10-04 | Miroslav Liska | Pump having adjustable packing |
US4684334A (en) * | 1986-08-18 | 1987-08-04 | The Wooster Brush Company | Inlet valve assembly for paint sprayer |
DE4328299C2 (de) * | 1993-08-23 | 1996-02-15 | Schneider Geb Loegel | Zwischen einer Saug- und einer Druckleitung eines hydraulischen Drucksystems mit insbesondere großer Förderleistung angeordnetes Absperrventil für unter hohem Druck stehende Flüssigkeit |
US5456583A (en) * | 1994-08-31 | 1995-10-10 | Graco Inc. | Liquid pump |
US6135325A (en) * | 1996-06-24 | 2000-10-24 | Poulten & Graf Gmbh | Liquid dispenser, supplying and dosing cylinder device, in particular for liquid dispenser and method for manufacturing a liquid dispenser |
-
2002
- 2002-06-13 JP JP2003507453A patent/JP4081437B2/ja not_active Expired - Fee Related
- 2002-06-13 CN CNB028124367A patent/CN100360846C/zh not_active Expired - Fee Related
- 2002-06-13 WO PCT/US2002/018887 patent/WO2003001095A1/en active IP Right Grant
- 2002-06-13 DE DE60211341T patent/DE60211341T2/de not_active Expired - Lifetime
- 2002-06-13 EP EP02744339A patent/EP1407177B1/en not_active Expired - Fee Related
- 2002-06-13 US US10/481,109 patent/US7025087B2/en not_active Expired - Fee Related
- 2002-10-02 TW TW091122760A patent/TW550344B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2003001095A1 (en) | 2003-01-03 |
CN1518649A (zh) | 2004-08-04 |
US20040206402A1 (en) | 2004-10-21 |
TW550344B (en) | 2003-09-01 |
EP1407177A4 (en) | 2005-03-23 |
EP1407177A1 (en) | 2004-04-14 |
JP2004531672A (ja) | 2004-10-14 |
DE60211341T2 (de) | 2007-03-15 |
CN100360846C (zh) | 2008-01-09 |
US7025087B2 (en) | 2006-04-11 |
DE60211341D1 (de) | 2006-06-14 |
EP1407177B1 (en) | 2006-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4081437B2 (ja) | インレットボール移動行程の調節が可能な往復ピストンポンプ | |
JP4413260B2 (ja) | 高圧燃料ポンプ | |
JP2013241835A (ja) | 高圧燃料ポンプのリリーフ弁 | |
WO2005031161A3 (de) | Fluidpumpe, insbesondere kraftstoffhochdruckpumpe, mit druckdämpfer | |
JP6667004B2 (ja) | 特に電子式のスリップ制御可能な車両ブレーキ装置内の圧力発生器としてのピストンポンプ | |
US20140147314A1 (en) | Piston pump for delivering fluids, and corresponding assembly process for a piston pump | |
KR20130103496A (ko) | 유체 흐름을 스로틀하기 위한 장치 및 유체 송출용 피스톤 펌프 | |
US10648466B2 (en) | Piston pump for a hydraulic vehicle brake system | |
US10094346B1 (en) | Fuel pump with an improved maximum-pressure valve for a direct-injection system | |
US9394898B2 (en) | Spring element and corresponding piston pump for delivering fluids | |
EP2557307A1 (en) | Pump head for a fuel pump | |
JP2007009840A (ja) | レギュレートバルブ | |
JP2013053555A (ja) | 燃料供給ポンプ | |
US1214400A (en) | Pump-valve. | |
JP2016109032A (ja) | 高圧ポンプ | |
JP6384461B2 (ja) | リリーフ弁装置、及び、それを用いる高圧ポンプ | |
EP3267029B1 (en) | Fuel pump with an improved maximum-pressure valve for a direct-injection system | |
CN110195673B (zh) | 高压泵 | |
KR101787591B1 (ko) | 직접분사식 가솔린 엔진용 고압 연료펌프 | |
US8608461B2 (en) | Fluid pump | |
ES2621415T3 (es) | Disposición de válvula | |
KR20200055097A (ko) | 릴리프 밸브 | |
CN111561589B (zh) | 具有阀体引导部的止回阀 | |
US20200200191A1 (en) | Simple pneumatic ejector pump with exhaust valve for continuous flow air source system and method of use | |
CN107420538B (zh) | 一种液力变矩器控制油路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050420 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070724 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071018 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071204 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080116 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080208 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110215 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |