CN102410199B - 阀,特别是液压活塞泵的阀 - Google Patents
阀,特别是液压活塞泵的阀 Download PDFInfo
- Publication number
- CN102410199B CN102410199B CN201110265701.4A CN201110265701A CN102410199B CN 102410199 B CN102410199 B CN 102410199B CN 201110265701 A CN201110265701 A CN 201110265701A CN 102410199 B CN102410199 B CN 102410199B
- Authority
- CN
- China
- Prior art keywords
- valve
- closure body
- valve seat
- bridge
- spring
- 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
- 238000007667 floating Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 35
- 238000007789 sealing Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 3
- 229910000952 Be alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- F04B53/1085—Valves; Arrangement of valves having means for limiting the opening height
-
- 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
- F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010040284.2 | 2010-09-06 | ||
| DE201010040284 DE102010040284A1 (de) | 2010-09-06 | 2010-09-06 | Ventil, insbesondere einer hydraulischen Kolbenpumpe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102410199A CN102410199A (zh) | 2012-04-11 |
| CN102410199B true CN102410199B (zh) | 2017-09-12 |
Family
ID=44898833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110265701.4A Active CN102410199B (zh) | 2010-09-06 | 2011-09-05 | 阀,特别是液压活塞泵的阀 |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN102410199B (fr) |
| DE (1) | DE102010040284A1 (fr) |
| FR (1) | FR2964438A1 (fr) |
| IT (1) | ITMI20111583A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012222823A1 (de) * | 2012-06-28 | 2014-01-02 | Robert Bosch Gmbh | Kolben-Kraftstoffpumpe |
| ES2402636B1 (es) * | 2013-03-08 | 2014-01-23 | Zertan S.A. | Válvula de contrapresión para inyectores de combustible |
| WO2015073395A1 (fr) * | 2013-11-15 | 2015-05-21 | 3M Innovative Properties Company | Respirateur ayant une soupape d'expiration non-circulaire montée au centre |
| DE102016115025B3 (de) * | 2016-08-12 | 2017-09-14 | Feluwa Pumpen Gmbh | Ventil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19811148A1 (de) * | 1998-03-14 | 1999-09-16 | Itt Mfg Enterprises Inc | Rückschlagventil |
| DE102004028889A1 (de) * | 2004-06-15 | 2006-01-05 | Robert Bosch Gmbh | Kolbenpumpe mit schlitzgesteuertem Einlassventil |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791877A (fr) * | 1971-11-26 | 1973-03-16 | Bryan Donkin Co Ltd | Perfectionnement aux clapets de non-retour |
| EP1404970B1 (fr) * | 2001-06-30 | 2006-06-21 | Robert Bosch Gmbh | Pompe a piston |
| AU2003902425A0 (en) * | 2003-05-19 | 2003-06-05 | Burkhard Franz Pty Ltd | A portable ear device |
| DE202004009673U1 (de) * | 2004-05-05 | 2005-09-15 | Hengst Gmbh & Co Kg | Ventilanordnung in einer Kurbelgehäuseentlüftung |
| DE102005005473A1 (de) * | 2005-02-04 | 2006-08-17 | Polytec Automotive Gmbh & Co. Kg | Einteiliges Federblechventil |
| US7506663B2 (en) * | 2006-07-20 | 2009-03-24 | Fleetguard, Inc. | Magnetic check valve |
| DE102008043841A1 (de) | 2008-11-19 | 2010-05-20 | Robert Bosch Gmbh | Kugelventil für Hochdruckpumpen |
-
2010
- 2010-09-06 DE DE201010040284 patent/DE102010040284A1/de active Pending
-
2011
- 2011-09-01 FR FR1157734A patent/FR2964438A1/fr active Pending
- 2011-09-05 IT ITMI20111583 patent/ITMI20111583A1/it unknown
- 2011-09-05 CN CN201110265701.4A patent/CN102410199B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19811148A1 (de) * | 1998-03-14 | 1999-09-16 | Itt Mfg Enterprises Inc | Rückschlagventil |
| DE102004028889A1 (de) * | 2004-06-15 | 2006-01-05 | Robert Bosch Gmbh | Kolbenpumpe mit schlitzgesteuertem Einlassventil |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20111583A1 (it) | 2012-03-07 |
| CN102410199A (zh) | 2012-04-11 |
| FR2964438A1 (fr) | 2012-03-09 |
| DE102010040284A1 (de) | 2012-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |