JP2003336592A - 電動水中ポンプ - Google Patents
電動水中ポンプInfo
- Publication number
- JP2003336592A JP2003336592A JP2003065721A JP2003065721A JP2003336592A JP 2003336592 A JP2003336592 A JP 2003336592A JP 2003065721 A JP2003065721 A JP 2003065721A JP 2003065721 A JP2003065721 A JP 2003065721A JP 2003336592 A JP2003336592 A JP 2003336592A
- Authority
- JP
- Japan
- Prior art keywords
- submersible pump
- synthetic resin
- sleeve bearing
- sleeve
- electric submersible
- 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.)
- Pending
Links
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 49
- 239000000057 synthetic resin Substances 0.000 claims abstract description 49
- 239000000203 mixture Substances 0.000 claims abstract description 41
- 239000000835 fiber Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 57
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- -1 polybutylene terephthalate Polymers 0.000 claims description 17
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 7
- 239000012784 inorganic fiber Substances 0.000 claims description 7
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 7
- 229920002292 Nylon 6 Polymers 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 4
- 229920000299 Nylon 12 Polymers 0.000 claims description 4
- 229930182556 Polyacetal Natural products 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004954 Polyphthalamide Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920006375 polyphtalamide Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920000571 Nylon 11 Polymers 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 7
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000002245 particle Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000956 alloy Substances 0.000 description 11
- 239000011342 resin composition Substances 0.000 description 10
- 229920001187 thermosetting polymer Polymers 0.000 description 9
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000008240 homogeneous mixture Substances 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000005011 phenolic resin Substances 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 229920003987 resole Polymers 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 102220057728 rs151235720 Human genes 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 102100033041 Carbonic anhydrase 13 Human genes 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 101000867860 Homo sapiens Carbonic anhydrase 13 Proteins 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 240000000907 Musa textilis Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 101150000971 SUS3 gene Proteins 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003233 aromatic nylon Polymers 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- AEDZKIACDBYJLQ-UHFFFAOYSA-N ethane-1,2-diol;hydrate Chemical group O.OCCO AEDZKIACDBYJLQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003065721A JP2003336592A (ja) | 2002-03-13 | 2003-03-11 | 電動水中ポンプ |
| US10/798,026 US7008196B2 (en) | 2003-03-11 | 2004-03-11 | Electrically motorized pump having a submersible sleeve bearing |
| EP04251399A EP1460274A1 (en) | 2003-03-11 | 2004-03-11 | Electrically motorized pump having a submersible sleeve bearing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002069357 | 2002-03-13 | ||
| JP2002-69357 | 2002-03-13 | ||
| JP2003065721A JP2003336592A (ja) | 2002-03-13 | 2003-03-11 | 電動水中ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003336592A true JP2003336592A (ja) | 2003-11-28 |
| JP2003336592A5 JP2003336592A5 (enExample) | 2006-02-23 |
Family
ID=29714105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003065721A Pending JP2003336592A (ja) | 2002-03-13 | 2003-03-11 | 電動水中ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003336592A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008163955A (ja) * | 2006-12-26 | 2008-07-17 | Toribotex Co Ltd | すべり軸受構造体の製造方法 |
| JP2009222208A (ja) * | 2008-03-19 | 2009-10-01 | Kubota Corp | 軸受および軸受を有するポンプ |
-
2003
- 2003-03-11 JP JP2003065721A patent/JP2003336592A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008163955A (ja) * | 2006-12-26 | 2008-07-17 | Toribotex Co Ltd | すべり軸受構造体の製造方法 |
| JP2009222208A (ja) * | 2008-03-19 | 2009-10-01 | Kubota Corp | 軸受および軸受を有するポンプ |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050214135A1 (en) | Electric pump | |
| US7008196B2 (en) | Electrically motorized pump having a submersible sleeve bearing | |
| CN105829718B (zh) | 内啮合齿轮泵 | |
| EP2761195B1 (de) | Hydrodynamisches axiallager | |
| ES2639367T3 (es) | Bomba de líquido | |
| CN1275255A (zh) | 由无电刷电动机驱动的泵 | |
| US20030179963A1 (en) | Low friction sleeve bearing | |
| EP1718879A1 (en) | Machine with an improved bearing lubrication | |
| CN112469901B (zh) | 水泵 | |
| JP2016519702A (ja) | 乾式運転能力を有するポリマー摺動材料および乾式運転能力を有するメカニカルシール | |
| JP6639592B2 (ja) | ウォータポンプ | |
| WO2015146741A1 (ja) | ウォータポンプ | |
| CN107524612A (zh) | 潜水屏蔽泵 | |
| JP2003336592A (ja) | 電動水中ポンプ | |
| EP1344942A2 (en) | Electrically motorized pump for use in water | |
| DE102017109253B4 (de) | Kühlmittelpumpe mit druckausgleichender Medientrennung | |
| WO2020195660A1 (ja) | 電動ウォータポンプ用すべり軸受 | |
| JP2017025742A (ja) | 電動ウォータポンプ用ロータ | |
| EP1452751A2 (en) | Underwater sleeve bearing and application thereof | |
| HK1069619A (en) | Electrically motorized pump having a submersible sleeve bearing | |
| CN216278964U (zh) | 水泵用滑动轴承装置 | |
| KR102303196B1 (ko) | 열전도성이 뛰어난 고체부가 구비된 열접촉 저항 저감형 수중모터펌프 | |
| CN109578290A (zh) | 适用于输送含颗粒杂质介质的二次气源保护磁力泵装置 | |
| JP2004003611A (ja) | 水中用スリーブ軸受及びその用途 | |
| JP2006266102A (ja) | 斜板式コンプレッサの斜板および斜板式コンプレッサ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Effective date: 20060106 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A621 | Written request for application examination |
Effective date: 20060106 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A977 | Report on retrieval |
Effective date: 20090311 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20090325 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A02 | Decision of refusal |
Effective date: 20090722 Free format text: JAPANESE INTERMEDIATE CODE: A02 |