CH570569A5 - - Google Patents
Info
- Publication number
- CH570569A5 CH570569A5 CH741073A CH741073A CH570569A5 CH 570569 A5 CH570569 A5 CH 570569A5 CH 741073 A CH741073 A CH 741073A CH 741073 A CH741073 A CH 741073A CH 570569 A5 CH570569 A5 CH 570569A5
- Authority
- CH
- Switzerland
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)
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 |
---|---|
CH570569A5 true CH570569A5 (en) | 1975-12-15 |
Family
ID=11215018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH741073A CH570569A5 (en) | 1972-05-26 | 1973-05-24 |
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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
Families Citing this family (11)
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 |
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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
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 |
JPS4956204A (en) | 1974-05-31 |
IT955877B (en) | 1973-09-29 |
GB1396457A (en) | 1975-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |