CN102927000A - 一种自密封齿轮泵 - Google Patents
一种自密封齿轮泵 Download PDFInfo
- Publication number
- CN102927000A CN102927000A CN2012105183847A CN201210518384A CN102927000A CN 102927000 A CN102927000 A CN 102927000A CN 2012105183847 A CN2012105183847 A CN 2012105183847A CN 201210518384 A CN201210518384 A CN 201210518384A CN 102927000 A CN102927000 A CN 102927000A
- Authority
- CN
- China
- Prior art keywords
- axis hole
- composite material
- gear
- outer end
- end cap
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 68
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 37
- 239000000956 alloy Substances 0.000 claims abstract description 37
- 238000005275 alloying Methods 0.000 claims abstract description 29
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 16
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000010955 niobium Substances 0.000 claims abstract description 8
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 239000011651 chromium Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000005272 metallurgy Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 240000003936 Plumbago auriculata Species 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 4
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 210000003660 reticulum Anatomy 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 241000209456 Plumbago Species 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000000713 high-energy ball milling Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210518384.7A CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210518384.7A CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102927000A true CN102927000A (zh) | 2013-02-13 |
CN102927000B CN102927000B (zh) | 2015-02-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210518384.7A Active CN102927000B (zh) | 2012-12-06 | 2012-12-06 | 一种自密封齿轮泵 |
Country Status (1)
Country | Link |
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CN (1) | CN102927000B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114992A (zh) * | 2013-03-20 | 2013-05-22 | 张意立 | 一种高效齿轮泵 |
CN103174643A (zh) * | 2013-03-28 | 2013-06-26 | 宁波大红鹰学院 | 一种再改进齿轮泵 |
CN103195705A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构材料齿轮泵 |
CN103195706A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构齿轮泵 |
CN103967781A (zh) * | 2013-04-22 | 2014-08-06 | 宁波大红鹰学院 | 一种新型齿轮泵 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852004A (en) * | 1972-02-25 | 1974-12-03 | Renold Ltd | Gear pumps |
JPH1030578A (ja) * | 1996-07-12 | 1998-02-03 | Matsushita Electric Ind Co Ltd | ギヤポンプ |
CN1950606A (zh) * | 2004-03-31 | 2007-04-18 | 三菱综合材料Pmg株式会社 | 内接型齿轮泵的内转子以及外转子 |
RU2009136109A (ru) * | 2009-09-29 | 2011-04-10 | ООО "Рос ДМ" (RU) | Шестеренный дозирующий насос с повышенным ресурсом работы |
CN202370840U (zh) * | 2011-12-23 | 2012-08-08 | 张意立 | 一种内压通道补偿齿轮泵 |
CN202370832U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种内压通道补偿内外齿轮泵 |
-
2012
- 2012-12-06 CN CN201210518384.7A patent/CN102927000B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852004A (en) * | 1972-02-25 | 1974-12-03 | Renold Ltd | Gear pumps |
JPH1030578A (ja) * | 1996-07-12 | 1998-02-03 | Matsushita Electric Ind Co Ltd | ギヤポンプ |
CN1950606A (zh) * | 2004-03-31 | 2007-04-18 | 三菱综合材料Pmg株式会社 | 内接型齿轮泵的内转子以及外转子 |
RU2009136109A (ru) * | 2009-09-29 | 2011-04-10 | ООО "Рос ДМ" (RU) | Шестеренный дозирующий насос с повышенным ресурсом работы |
CN202370832U (zh) * | 2011-12-06 | 2012-08-08 | 张意立 | 一种内压通道补偿内外齿轮泵 |
CN202370840U (zh) * | 2011-12-23 | 2012-08-08 | 张意立 | 一种内压通道补偿齿轮泵 |
Non-Patent Citations (1)
Title |
---|
陈龙兴,李淑芬: ""3系列齿轮泵轴向间隙补偿密封结构的改进"", 《拖拉机》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103114992A (zh) * | 2013-03-20 | 2013-05-22 | 张意立 | 一种高效齿轮泵 |
CN103174643A (zh) * | 2013-03-28 | 2013-06-26 | 宁波大红鹰学院 | 一种再改进齿轮泵 |
CN103195705A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构材料齿轮泵 |
CN103195706A (zh) * | 2013-03-28 | 2013-07-10 | 宁波大红鹰学院 | 一种新结构齿轮泵 |
CN103967781A (zh) * | 2013-04-22 | 2014-08-06 | 宁波大红鹰学院 | 一种新型齿轮泵 |
Also Published As
Publication number | Publication date |
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CN102927000B (zh) | 2015-02-25 |
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Owner name: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL CO., LTD Free format text: FORMER OWNER: ZHANG YILI Effective date: 20150604 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xudong Inventor after: Mao Pengfei Inventor after: Wu Jiqun Inventor before: Zhang Yili |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YILI TO: WANG XUDONG MAO PENGFEI WU JIQUN Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 226200 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150604 Address after: The industrial park lvsigang town of Qidong city of Jiangsu Province, Nantong City, No. 88, 226200 Patentee after: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL Co.,Ltd. Address before: 325000 Wenzhou City, Lucheng Province on the east gate of the metallurgical quarters of the room 9, building 104, room Patentee before: Zhang Yili |
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TR01 | Transfer of patent right |
Effective date of registration: 20220809 Address after: Zhaomin Industrial Park, Lvsigang Town, Qidong City, Nantong City, Jiangsu Province 226000 Patentee after: NANTONG WOTELI MACHINERY MANUFACTURING Co.,Ltd. Address before: No. 88, Zhaomin Industrial Park, Lvsigang Town, Qidong City, Nantong City, Jiangsu Province, 226200 Patentee before: JIANGSU LONGTENG PENGDA ELECTROMECHANICAL Co.,Ltd. |
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