JP2007506021A - 遠心圧縮機用ガスシールの熱交換器装置 - Google Patents
遠心圧縮機用ガスシールの熱交換器装置 Download PDFInfo
- Publication number
- JP2007506021A JP2007506021A JP2006526594A JP2006526594A JP2007506021A JP 2007506021 A JP2007506021 A JP 2007506021A JP 2006526594 A JP2006526594 A JP 2006526594A JP 2006526594 A JP2006526594 A JP 2006526594A JP 2007506021 A JP2007506021 A JP 2007506021A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- gas seal
- gas
- seal
- exchanger device
- 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
Images
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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
- F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
【選択図】 図2
Description
Claims (6)
- 遠心圧縮機のためのガスシール(1)の熱交換器装置において、前記圧縮機の前記ガスシール(1)のハウジング壁及び/又は圧縮ガスが高温である場合に、前記ガスシール(1)の温度を低く保持するために、前記ガスシール(1)と前記ハウジング壁との間に配置された流体熱交換器(3)を具備することを特徴とする熱交換器装置。
- 前記熱交換器(3)は、前記ガスシール(1)を包囲するのに適する円形の熱交換器であることを特徴とする請求項1記載の熱交換器装置。
- 前記熱交換器(3)は、前記ガスシール(1)と前記ガスシール(1)の支持フランジ(2)との間に延出することを特徴とする請求項1又は2記載の熱交換器装置。
- 前記熱交換器(3)は、冷却液体の少なくとも1つの入口開口部(4)及び少なくとも1つの出口開口部(6)を具備し、前記入口開口部(4)及び前記出口開口部(6)は、コイル状流路(8)により互いに接続されることを特徴とする請求項1から3のいずれか1項に記載の熱交換器装置。
- シールガスの少なくとも1つの入口導管(7)は、前記熱交換器の中心を通ることを特徴とする請求項1から4のいずれか1項に記載の熱交換器装置。
- 前記冷却液体は水であることを特徴とする請求項1から5のいずれか1項に記載の熱交換器装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001780A ITMI20031780A1 (it) | 2003-09-18 | 2003-09-18 | Dispositivo scambiatore di calore per tenuta a gas per compressori centrifughi |
ITMI2003A001780 | 2003-09-18 | ||
PCT/EP2004/010459 WO2005026589A1 (en) | 2003-09-18 | 2004-09-15 | Heat exchanger device for a gas seal for centrifugal compressors |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007506021A true JP2007506021A (ja) | 2007-03-15 |
JP4729493B2 JP4729493B2 (ja) | 2011-07-20 |
Family
ID=34308106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006526594A Expired - Fee Related JP4729493B2 (ja) | 2003-09-18 | 2004-09-15 | 遠心圧縮機用ガスシールの熱交換器装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8814508B2 (ja) |
EP (1) | EP1668277B1 (ja) |
JP (1) | JP4729493B2 (ja) |
CN (1) | CN100482951C (ja) |
AT (1) | ATE399278T1 (ja) |
DE (1) | DE602004014626D1 (ja) |
IT (1) | ITMI20031780A1 (ja) |
WO (1) | WO2005026589A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513064A (ja) * | 2009-12-07 | 2013-04-18 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | 圧縮機端部ヘッド加熱装置 |
JP2014055625A (ja) * | 2012-09-12 | 2014-03-27 | Torishima Pump Mfg Co Ltd | メカニカルシール |
JP2014531553A (ja) * | 2011-09-07 | 2014-11-27 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | 回転機械用シール |
KR20180051504A (ko) * | 2015-07-30 | 2018-05-16 | 누보 피그노네 테크놀로지 에스알엘 | 건조 가스 시일 냉각 장치 및 그 방법 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2048367A1 (de) * | 2007-10-09 | 2009-04-15 | Siemens Aktiengesellschaft | Gehäuse mit Kühleinrichtung für einen Prozessgasturboverdichter |
US8821140B2 (en) * | 2010-04-29 | 2014-09-02 | Dan Paval | Gear pump |
DE102012203144A1 (de) * | 2012-02-29 | 2013-08-29 | Siemens Aktiengesellschaft | Strömungsmaschine |
US20140119881A1 (en) * | 2012-10-31 | 2014-05-01 | General Electric Company | Apparatus for recirculating a fluid within a turbomachine and method for operating the same |
US10519959B2 (en) * | 2012-11-20 | 2019-12-31 | Nuovo Pignone Tecnologie Srl | Compressor end head heating arrangement |
CN103777039A (zh) * | 2014-01-10 | 2014-05-07 | 北京航空航天大学 | 一种离心-温度复合试验箱 |
US11746908B2 (en) * | 2021-09-20 | 2023-09-05 | Flowserve Pte. Ltd. | Rotating shaft seal having an easily installed and easily removed internal cooling channel |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2223519A (en) * | 1939-05-13 | 1940-12-03 | Ingersoll Rand Co | Packing device |
JPH05997U (ja) * | 1991-06-20 | 1993-01-08 | 株式会社神戸製鋼所 | 遠心圧縮機のシールガス供給機構 |
JPH0988884A (ja) * | 1995-09-18 | 1997-03-31 | Hitachi Ltd | 遠心圧縮機のメカニカルシール |
WO2001007791A1 (fr) * | 1999-07-23 | 2001-02-01 | Hitachi, Ltd. | Machine hydraulique turbo et joint a gaz a sec destine a cette machine |
JP2002155892A (ja) * | 2000-11-17 | 2002-05-31 | Hitachi Ltd | 遠心圧縮機の軸封システム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE641288C (de) * | 1934-11-24 | 1937-01-26 | I G Farbenindustrie Akt Ges | Stopfbuechse fuer Fluessigkeitspumpen, insbesondere fuer verfluessigte Gase |
FR1023818A (fr) | 1950-04-20 | 1953-03-24 | Perfectionnements apportés aux machines et moteurs à mouvement alternatif, et notamment à ceux qui comportent au moins une paire de cylindres opposés | |
GB1162103A (en) * | 1966-12-05 | 1969-08-20 | Wtz Feikeramischen Ind | Improvements in or relating to Shaft Seals |
GB1212324A (en) | 1968-05-14 | 1970-11-11 | Nuovo Pignone Spa | Improvements in or relating to compressors |
DE1913397B2 (de) | 1969-03-17 | 1974-06-20 | Feodor Burgmann Jun. Asbest- Und Packungswerk, 8190 Wolfratshausen | Gleitringdichtung mit Schraubengangpumpe |
DE2034586C3 (de) | 1970-07-11 | 1982-05-06 | Halberg Maschinenbau Gmbh & Co, 6700 Ludwigshafen | Einrichtung zum Abdichten und Kühlen der Antriebswelle von Kreiselpumpen zur Förderung heißer Medien |
DE3132144A1 (de) | 1981-08-14 | 1983-03-03 | Volkswagenwerk Ag, 3180 Wolfsburg | Anordnung zum vollstaendigen massenausgleich einer hubkolben-kurbenwellenmaschine |
FI76193C (fi) | 1986-12-08 | 1988-09-09 | Ahlstroem Oy | Taetningssystem. |
CA1319164C (en) * | 1986-12-12 | 1993-06-15 | Kevin R. Drumm | Mechanical seal with heat exchanger |
US5125792A (en) | 1990-09-14 | 1992-06-30 | Itt Corporation | Pump stuffing box with heat exchange device |
US5062311A (en) | 1991-03-29 | 1991-11-05 | Dresser-Rand Company | Frame, crankshaft and crosshead assembly, and a crankshaft and crosshead frame, for a reciprocating-piston machine |
AU1192897A (en) * | 1995-06-23 | 1997-01-22 | Revolve Technologies Inc. | Dry seal contamination prevention system |
US5718560A (en) * | 1995-12-29 | 1998-02-17 | Sulzer Turbo Ag | Turbocompressor for non-ideal process gases |
US6202537B1 (en) | 1999-07-13 | 2001-03-20 | Caterpillar Inc. | Connecting rod for horizontally opposed compressor |
-
2003
- 2003-09-18 IT IT001780A patent/ITMI20031780A1/it unknown
-
2004
- 2004-09-15 CN CNB2004800269987A patent/CN100482951C/zh not_active Expired - Fee Related
- 2004-09-15 AT AT04765352T patent/ATE399278T1/de not_active IP Right Cessation
- 2004-09-15 EP EP04765352A patent/EP1668277B1/en not_active Not-in-force
- 2004-09-15 WO PCT/EP2004/010459 patent/WO2005026589A1/en active IP Right Grant
- 2004-09-15 DE DE602004014626T patent/DE602004014626D1/de active Active
- 2004-09-15 US US10/572,170 patent/US8814508B2/en active Active
- 2004-09-15 JP JP2006526594A patent/JP4729493B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2223519A (en) * | 1939-05-13 | 1940-12-03 | Ingersoll Rand Co | Packing device |
JPH05997U (ja) * | 1991-06-20 | 1993-01-08 | 株式会社神戸製鋼所 | 遠心圧縮機のシールガス供給機構 |
JPH0988884A (ja) * | 1995-09-18 | 1997-03-31 | Hitachi Ltd | 遠心圧縮機のメカニカルシール |
WO2001007791A1 (fr) * | 1999-07-23 | 2001-02-01 | Hitachi, Ltd. | Machine hydraulique turbo et joint a gaz a sec destine a cette machine |
JP2002155892A (ja) * | 2000-11-17 | 2002-05-31 | Hitachi Ltd | 遠心圧縮機の軸封システム |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513064A (ja) * | 2009-12-07 | 2013-04-18 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | 圧縮機端部ヘッド加熱装置 |
JP2014531553A (ja) * | 2011-09-07 | 2014-11-27 | ヌオーヴォ ピニォーネ ソシエタ ペル アチオニ | 回転機械用シール |
US9951637B2 (en) | 2011-09-07 | 2018-04-24 | Matteo BERTI | Seal for a rotary machine |
JP2014055625A (ja) * | 2012-09-12 | 2014-03-27 | Torishima Pump Mfg Co Ltd | メカニカルシール |
KR20180051504A (ko) * | 2015-07-30 | 2018-05-16 | 누보 피그노네 테크놀로지 에스알엘 | 건조 가스 시일 냉각 장치 및 그 방법 |
JP2018525561A (ja) * | 2015-07-30 | 2018-09-06 | ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータNuovo Pignone Tecnologie S.R.L. | ドライガスシール冷却装置および方法 |
KR102562570B1 (ko) | 2015-07-30 | 2023-08-01 | 누보 피그노네 테크놀로지 에스알엘 | 건조 가스 시일 냉각 장치 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
CN1853064A (zh) | 2006-10-25 |
DE602004014626D1 (de) | 2008-08-07 |
WO2005026589A8 (en) | 2005-05-26 |
ITMI20031780A1 (it) | 2005-03-19 |
JP4729493B2 (ja) | 2011-07-20 |
ATE399278T1 (de) | 2008-07-15 |
US20070102139A1 (en) | 2007-05-10 |
US8814508B2 (en) | 2014-08-26 |
EP1668277A1 (en) | 2006-06-14 |
WO2005026589A1 (en) | 2005-03-24 |
EP1668277B1 (en) | 2008-06-25 |
CN100482951C (zh) | 2009-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4729493B2 (ja) | 遠心圧縮機用ガスシールの熱交換器装置 | |
US10344608B2 (en) | Seal arrangement in a turbine and method for confining the operating fluid | |
EP2067930A2 (en) | Seal structure for a steam turbine | |
JP4143060B2 (ja) | ガスタービンエンジンのためのラビリンスシール装置 | |
JP2011069368A (ja) | ガスタービン用の冷却システム及び対応する作動方法 | |
EP3035505B1 (en) | Motor stator cooling with dual coolant two-phase heat exchanger | |
US9816517B2 (en) | Turbo-compressor and refrigeration cycle apparatus with heated guide vanes | |
KR20160070125A (ko) | 터보 기계에서의 밀봉 간극 제어 | |
US10876546B2 (en) | Centrifugal compressor | |
JPH03189400A (ja) | 高温ガスブロワ | |
JP6521275B2 (ja) | 遠心圧縮機 | |
JP2004162714A (ja) | 遠心圧縮機が静止し、加圧されているときに遠心圧縮機のメカニカルドライシールの密封ガスを循環させる装置 | |
EP3126678B1 (en) | Damper seal for double flow compressor arrangement | |
KR101993049B1 (ko) | 압축기 및 이를 포함하는 가스 터빈 | |
US10767508B2 (en) | Gas expander | |
CN215521385U (zh) | 一种扩压器及具有该扩压器的压缩机、空调和汽车 | |
JP2004239258A (ja) | 真空ポンプ装置 | |
TWI823924B (zh) | 徑向吹風器 | |
US20220268176A1 (en) | Steam turbine | |
JP6710172B2 (ja) | 遠心圧縮機 | |
CN113606191A (zh) | 扩压器及具有该扩压器的压缩机与控制方法、空调和汽车 | |
JP2006144720A (ja) | 蒸気タービン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100525 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100818 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100818 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100818 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100827 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101124 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110322 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110418 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4729493 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140422 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |