JPS5241881B2 - - Google Patents
Info
- Publication number
- JPS5241881B2 JPS5241881B2 JP5789373A JP5789373A JPS5241881B2 JP S5241881 B2 JPS5241881 B2 JP S5241881B2 JP 5789373 A JP5789373 A JP 5789373A JP 5789373 A JP5789373 A JP 5789373A JP S5241881 B2 JPS5241881 B2 JP S5241881B2
- Authority
- JP
- Japan
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
- F01D25/265—Vertically split casings; Clamping arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2488072A IT955877B (it) | 1972-05-26 | 1972-05-26 | Sistema di chiusura ermetica di un corpo cilindrico soggetto ad alte pressioni interne in particolare della cassa di un compressore cen trifugo ad elevata pressione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956204A JPS4956204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-31 |
| JPS5241881B2 true JPS5241881B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-10-21 |
Family
ID=11215018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5789373A Expired JPS5241881B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-26 | 1973-05-25 |
Country Status (9)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463412A (en) * | 1977-10-28 | 1979-05-22 | Mitsui Eng & Shipbuild Co Ltd | End cover fastening construction for barrel type casings |
| US4470516A (en) * | 1983-09-12 | 1984-09-11 | Mcquay, Inc. | High pressure feedwater heater closure assembly |
| CH662865A5 (de) * | 1984-03-19 | 1987-10-30 | Sulzer Ag | Topfgehaeuse fuer eine kreiselpumpe. |
| EP0916850A1 (de) * | 1997-11-13 | 1999-05-19 | Sulzer Pumpen AG | Gehäuse für Aggregate mit einem Fluid von hohem Druck |
| SE526377C2 (sv) * | 2003-04-03 | 2005-08-30 | Flow Holdings Sagl | Tätning för isostatpress, förfarande för framställning av densamma, isostatpress, lock, tätningshållare samt användning av tätning |
| CN1329679C (zh) * | 2005-03-14 | 2007-08-01 | 浙江大学 | 一种高压容器密封装置 |
| EP1960632B1 (en) * | 2005-11-30 | 2019-08-21 | Dresser-Rand Company | End closure device for a turbomachine casing |
| JP5316486B2 (ja) * | 2010-06-23 | 2013-10-16 | 株式会社日立プラントテクノロジー | バレル形遠心圧縮機 |
| DE102012223462B3 (de) * | 2012-12-17 | 2013-08-08 | Siemens Aktiengesellschaft | Backup Dichtung in Kompaktbauweise bei einem Gehäuse einer Strömungsmaschine |
| CN106763768A (zh) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | 一种压力容器密封结构 |
| CN106641255A (zh) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | 一种高压容器密封结构 |
| JP7373327B2 (ja) * | 2019-09-10 | 2023-11-02 | ニデックインスツルメンツ株式会社 | ポンプ装置 |
-
1972
- 1972-05-26 IT IT2488072A patent/IT955877B/it active
-
1973
- 1973-05-17 FR FR7317846A patent/FR2187078A5/fr not_active Expired
- 1973-05-17 BE BE1005050A patent/BE799637A/xx not_active IP Right Cessation
- 1973-05-23 ES ES415359A patent/ES415359A1/es not_active Expired
- 1973-05-24 CH CH741073A patent/CH570569A5/xx not_active IP Right Cessation
- 1973-05-24 NL NL7307284A patent/NL7307284A/xx not_active Application Discontinuation
- 1973-05-25 DE DE19732326848 patent/DE2326848A1/de active Pending
- 1973-05-25 JP JP5789373A patent/JPS5241881B2/ja not_active Expired
- 1973-05-25 GB GB2530573A patent/GB1396457A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT955877B (it) | 1973-09-29 |
| NL7307284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-28 |
| CH570569A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-15 |
| GB1396457A (en) | 1975-06-04 |
| JPS4956204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-31 |
| BE799637A (fr) | 1973-09-17 |
| DE2326848A1 (de) | 1973-11-29 |
| FR2187078A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-11 |
| ES415359A1 (es) | 1976-06-01 |