IT955877B - HERMETIC CLOSING SYSTEM OF A CYLINDRICAL BODY SUBJECT TO HIGH INTERNAL PRESSURES IN PARTICULAR OF THE CASE OF A HIGH PRESSURE TRIFUGAL COMPRESSOR CEN - Google Patents
HERMETIC CLOSING SYSTEM OF A CYLINDRICAL BODY SUBJECT TO HIGH INTERNAL PRESSURES IN PARTICULAR OF THE CASE OF A HIGH PRESSURE TRIFUGAL COMPRESSOR CENInfo
- Publication number
- IT955877B IT955877B IT2488072A IT2488072A IT955877B IT 955877 B IT955877 B IT 955877B IT 2488072 A IT2488072 A IT 2488072A IT 2488072 A IT2488072 A IT 2488072A IT 955877 B IT955877 B IT 955877B
- Authority
- IT
- Italy
- Prior art keywords
- cen
- cylindrical body
- case
- closing system
- internal pressures
- Prior art date
Links
Classifications
-
- 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)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2488072A IT955877B (en) | 1972-05-26 | 1972-05-26 | HERMETIC CLOSING SYSTEM OF A CYLINDRICAL BODY SUBJECT TO HIGH INTERNAL PRESSURES IN PARTICULAR OF THE CASE OF A HIGH PRESSURE TRIFUGAL COMPRESSOR CEN |
BE1005050A BE799637A (en) | 1972-05-26 | 1973-05-17 | HERMETIC SEALING SYSTEM OF A CYLINDRICAL BODY SUPPORTING A HIGH INTERNAL PRESSURE, |
FR7317846A FR2187078A5 (en) | 1972-05-26 | 1973-05-17 | |
ES415359A ES415359A1 (en) | 1972-05-26 | 1973-05-23 | Pressure vessels |
NL7307284A NL7307284A (en) | 1972-05-26 | 1973-05-24 | |
CH741073A CH570569A5 (en) | 1972-05-26 | 1973-05-24 | |
DE19732326848 DE2326848A1 (en) | 1972-05-26 | 1973-05-25 | SEAL LOCKING OF A CYLINDRICAL CONTAINER |
JP5789373A JPS5241881B2 (en) | 1972-05-26 | 1973-05-25 | |
GB2530573A GB1396457A (en) | 1972-05-26 | 1973-05-25 | Pressure vessels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2488072A IT955877B (en) | 1972-05-26 | 1972-05-26 | HERMETIC CLOSING SYSTEM OF A CYLINDRICAL BODY SUBJECT TO HIGH INTERNAL PRESSURES IN PARTICULAR OF THE CASE OF A HIGH PRESSURE TRIFUGAL COMPRESSOR CEN |
Publications (1)
Publication Number | Publication Date |
---|---|
IT955877B true IT955877B (en) | 1973-09-29 |
Family
ID=11215018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2488072A IT955877B (en) | 1972-05-26 | 1972-05-26 | HERMETIC CLOSING SYSTEM OF A CYLINDRICAL BODY SUBJECT TO HIGH INTERNAL PRESSURES IN PARTICULAR OF THE CASE OF A HIGH PRESSURE TRIFUGAL COMPRESSOR CEN |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5241881B2 (en) |
BE (1) | BE799637A (en) |
CH (1) | CH570569A5 (en) |
DE (1) | DE2326848A1 (en) |
ES (1) | ES415359A1 (en) |
FR (1) | FR2187078A5 (en) |
GB (1) | GB1396457A (en) |
IT (1) | IT955877B (en) |
NL (1) | NL7307284A (en) |
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 (en) * | 1984-03-19 | 1987-10-30 | Sulzer Ag | POT HOUSING FOR A CENTRIFUGAL PUMP. |
EP0916850A1 (en) * | 1997-11-13 | 1999-05-19 | Sulzer Pumpen AG | Casing for aggregate containing a high pressure fluid |
SE526377C2 (en) | 2003-04-03 | 2005-08-30 | Flow Holdings Sagl | Sealing for isostatic press, procedure for making the same, isostatic press, lids, seal holders and use of sealing |
CN1329679C (en) * | 2005-03-14 | 2007-08-01 | 浙江大学 | Sealing device for high-pressure container |
WO2007064605A2 (en) * | 2005-11-30 | 2007-06-07 | Dresser-Rand Company | End closure device for a turbomachine casing |
JP5316486B2 (en) * | 2010-06-23 | 2013-10-16 | 株式会社日立プラントテクノロジー | Barrel-type centrifugal compressor |
DE102012223462B3 (en) * | 2012-12-17 | 2013-08-08 | Siemens Aktiengesellschaft | Housing of fluid flow machine e.g. compressor, has seal that is arranged to seal the common contact surface in which the sealing elements are arranged, and sealing elements that are arranged axially relative to each other |
CN106763768A (en) * | 2016-11-18 | 2017-05-31 | 江苏智石科技有限公司 | A kind of pressure container seal structure |
CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
JP7373327B2 (en) * | 2019-09-10 | 2023-11-02 | ニデックインスツルメンツ株式会社 | pump equipment |
-
1972
- 1972-05-26 IT IT2488072A patent/IT955877B/en active
-
1973
- 1973-05-17 BE BE1005050A patent/BE799637A/en not_active IP Right Cessation
- 1973-05-17 FR FR7317846A patent/FR2187078A5/fr not_active Expired
- 1973-05-23 ES ES415359A patent/ES415359A1/en 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/en active Pending
- 1973-05-25 GB GB2530573A patent/GB1396457A/en not_active Expired
- 1973-05-25 JP JP5789373A patent/JPS5241881B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7307284A (en) | 1973-11-28 |
JPS5241881B2 (en) | 1977-10-21 |
FR2187078A5 (en) | 1974-01-11 |
ES415359A1 (en) | 1976-06-01 |
BE799637A (en) | 1973-09-17 |
DE2326848A1 (en) | 1973-11-29 |
CH570569A5 (en) | 1975-12-15 |
JPS4956204A (en) | 1974-05-31 |
GB1396457A (en) | 1975-06-04 |
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