ES2004511A6 - Aparato para retirar obturadores de los tubos obturados de un generador de vapor - Google Patents
Aparato para retirar obturadores de los tubos obturados de un generador de vaporInfo
- Publication number
- ES2004511A6 ES2004511A6 ES8700073A ES8700073A ES2004511A6 ES 2004511 A6 ES2004511 A6 ES 2004511A6 ES 8700073 A ES8700073 A ES 8700073A ES 8700073 A ES8700073 A ES 8700073A ES 2004511 A6 ES2004511 A6 ES 2004511A6
- Authority
- ES
- Spain
- Prior art keywords
- drill bit
- plug
- tube
- tap
- tap drill
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4013—Details of the jaws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
- B23B51/107—Bits for countersinking having a pilot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/132—Serrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49815—Disassembling
- Y10T29/49821—Disassembling by altering or destroying work part or connector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53113—Heat exchanger
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53113—Heat exchanger
- Y10T29/53122—Heat exchanger including deforming means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53839—Puller or pusher means, contained force multiplying operator having percussion or explosive operator
- Y10T29/53843—Tube, sleeve, or ferrule inserting or removing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
- Y10T29/53857—Central screw, work-engagers around screw
- Y10T29/53878—Tubular or tube segment forms work-engager
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
- Y10T29/53857—Central screw, work-engagers around screw
- Y10T29/53878—Tubular or tube segment forms work-engager
- Y10T29/53883—Screw threaded work-engager
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Automatic Assembly (AREA)
Abstract
APARATO PARA RETIRAR OBTURADORES DE LOS TUBOS OBTURADOS DE UN GENERADOR DE VAPOR. EL APARATO RETIRA CUALQUIER OBTURADOR DE TUBO EFECTUANDO UNA PERFORACION EN UNA PARTE DEL OBTURADOR CON UN UTIL DE PERFORACION Y FORMACION DE ROCA (82), ACOPLANDO ESTA PARTE DEL OBTURADOR (42) CON UNA SECCION ROSCADA DEL UTIL (82) DESPUES DE QUE EL AGUJERO PERFORADO HA SIDO ROSCADO POR UNA SECCION DE ROSCADO DEL MISMO, RETIRANDO PARTE DEL TUBO (28) QUE MANTIENE EL OBTURADOR (42) EN EL TUBO CON UN UTIL DE PERFORACION DE AGUJERO ENSANCHADO (92) MONTADO CONCENTRICAMENTE ALREDEDOR DEL UTIL (82). UN PASADOR Y UN DISPOSITIVO DE ACTIVACION RANURADO PERMITEN QUE EL UTIL (82) SE DESACOPLE AUTOMATICAMENTE CUANDO EL UTIL (82) HA SIDO ENROSCADO EN SU POSICION DE ACOPLAMIENTO CON EL OBTURADOR. LUEGO EL UTIL DE PERFORACION (92) SE AUTOCENTRA RESPECTO AL TUBO Y AL OBTURADOR ALREDEDOR DEL UTIL (82) AHORA ESTACIONARIO. TRAS RETIRAR UNA PARTE DEL OBTURADOR MEDIANTE EL UTIL DE PERFORACION (92) UNA TRACCION SOBRE EL UTIL (82) PERMITE RETIRAR EL RESTO DEL OBTURADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/819,084 US4734972A (en) | 1986-01-15 | 1986-01-15 | Tube plug removal machine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2004511A6 true ES2004511A6 (es) | 1989-01-16 |
Family
ID=25227162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8700073A Expired ES2004511A6 (es) | 1986-01-15 | 1987-01-14 | Aparato para retirar obturadores de los tubos obturados de un generador de vapor |
Country Status (7)
Country | Link |
---|---|
US (1) | US4734972A (es) |
JP (1) | JPS62173126A (es) |
KR (1) | KR870007397A (es) |
BE (1) | BE906162A (es) |
ES (1) | ES2004511A6 (es) |
FR (1) | FR2592868B1 (es) |
GB (1) | GB2185427B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829660A (en) * | 1987-05-18 | 1989-05-16 | Westinghouse Electric Corp. | System for removing a plug from a heat exchanger tube |
US5255717A (en) * | 1987-05-18 | 1993-10-26 | Westinghouse Electric Corp. | System for removing a plug from a heat exchanger tube |
FR2621998B1 (fr) * | 1987-10-16 | 1990-03-09 | Framatome Sa | Dispositif de pose et d'extraction commande a distance d'un bouchon d'obturation d'un tube de generateur de vapeur |
US4800637A (en) * | 1987-12-07 | 1989-01-31 | Combustion Engineering, Inc. | Method of removing plugs |
US5311911A (en) * | 1988-11-29 | 1994-05-17 | Siemens Aktiengesellschaft | Tube plug for closing a defective heat exchanger tube, method for closing a defective heat exchanger tube and method for loosening a tube plug |
FR2645060B1 (fr) * | 1989-04-04 | 1991-07-19 | Framatome Sa | Procede et dispositifs d'extraction d'un bouchon d'obturation d'un tube de generateur de vapeur |
FR2655764B1 (fr) * | 1989-12-08 | 1992-03-13 | Framatome Sa | Dispositif de pose d'un obturateur d'un bouchon de fermeture etanche d'un tube de generateur de vapeur. |
GB2248566A (en) * | 1990-10-01 | 1992-04-15 | Cooper Ind Inc | Retracting power tool drive spindle |
JPH04146037A (ja) * | 1990-10-08 | 1992-05-20 | Mitsubishi Heavy Ind Ltd | 蒸気発生器伝熱管のプラグ除去装置 |
FR2669255A1 (fr) * | 1990-11-21 | 1992-05-22 | Framatome Sa | Procede et dispositif d'extraction d'un element cylindrique tel qu'un bouchon d'un tube de petit diametre. |
US5329886A (en) * | 1993-08-02 | 1994-07-19 | Westinghouse Electric Corporation | Steam generator |
US5517740A (en) * | 1994-02-28 | 1996-05-21 | Westinghouse Electric Corporation | Pneumatic tool and method for plug removal |
US5465483A (en) * | 1994-02-28 | 1995-11-14 | Westinghouse Electric Corporation | Method for removing a metallic plug from a tube |
US6039526A (en) * | 1998-05-11 | 2000-03-21 | Vanguard International Semiconductor Corporation | Automatic plug pulling machine for IC tubes |
WO2000044520A1 (en) * | 1999-01-28 | 2000-08-03 | The Boeing Company | Blind hole self-collet countersink |
US6189212B1 (en) | 1999-09-10 | 2001-02-20 | Westinghouse Electric Company Llc | Method for tube plug removal |
US6176006B1 (en) * | 1999-09-21 | 2001-01-23 | Burr Oak Tool And Gauge Company, Inc. | Rod lock and unlock mechanism for a mechanical tube expander |
US20090025328A1 (en) * | 2007-02-01 | 2009-01-29 | Elite Products, Llc | Mechanical plug and method for using the same |
US7814991B2 (en) * | 2009-01-28 | 2010-10-19 | Gas Technology Institute | Process and apparatus for subterranean drilling |
US8429818B2 (en) * | 2009-07-13 | 2013-04-30 | Lennox Industries Inc. | Rod holder for the assembly of heat exchangers |
CN202514239U (zh) * | 2012-05-31 | 2012-10-31 | 富鼎电子科技(嘉善)有限公司 | 安装机构 |
FR3014340B1 (fr) | 2013-12-09 | 2016-01-15 | Areva Np | Dispositif perfectionne de percage de bouchons dans un generateur de vapeur |
US9249916B2 (en) * | 2014-04-16 | 2016-02-02 | Jnt Technical Services, Inc. | Maximum expansion plug for heat exchanger tubes |
US11458606B2 (en) * | 2020-08-25 | 2022-10-04 | Robert A. Blasi | Shaft driving tool |
CN112453865B (zh) * | 2020-11-17 | 2022-01-14 | 深圳市汇鑫通源科技有限公司 | 一种蝶形阀门组装机的蝶板组合装置 |
FR3132784A1 (fr) * | 2022-02-11 | 2023-08-18 | Framatome | Méthode de réparation d’un générateur de vapeur d’un réacteur nucléaire, générateur de vapeur correspondant |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126766A (en) * | 1964-03-31 | Fluid pressure actuated positive feed tool | ||
US1347614A (en) * | 1919-04-01 | 1920-07-27 | Adolph Mueller Trustee | Drilling-machine |
US3120700A (en) * | 1961-01-24 | 1964-02-11 | United States Steel Corp | Tube puller |
US3512433A (en) * | 1967-11-29 | 1970-05-19 | Zephyr Mfg Co | Positive feed drill |
US3767313A (en) * | 1971-10-20 | 1973-10-23 | Zephyr Mfg Co | Positive feed drill |
US4182588A (en) * | 1976-10-07 | 1980-01-08 | Burkart Robert C | Positive feed drill |
US4111590A (en) * | 1976-10-07 | 1978-09-05 | Robert E. Eash | Positive feed drill |
GB2011821B (en) * | 1977-11-26 | 1982-02-10 | Production Eng Research Assici | Gripping means |
US4213239A (en) * | 1978-10-11 | 1980-07-22 | Burt Filer | Tube extractor |
US4312124A (en) * | 1979-11-27 | 1982-01-26 | Westinghouse Electric Corp. | Multiple tube pulling apparatus |
US4280274A (en) * | 1980-01-31 | 1981-07-28 | Sandra Lee Filer | Tube extracting apparatus |
US4366617A (en) * | 1980-03-12 | 1983-01-04 | Westinghouse Electric Corp. | Plug removal apparatus |
US4390042A (en) * | 1980-07-30 | 1983-06-28 | Westinghouse Electric Corp. | Tube plug |
US4369662A (en) * | 1981-02-25 | 1983-01-25 | Westinghouse Electric Corp. | Plug installation apparatus |
US4443139A (en) * | 1982-03-18 | 1984-04-17 | In-Tex Tool Corporation | Positive feed drill |
US4555833A (en) * | 1984-03-12 | 1985-12-03 | Westinghouse Electric Corp. | Mechanical plug drill |
-
1986
- 1986-01-15 US US06/819,084 patent/US4734972A/en not_active Expired - Fee Related
- 1986-12-31 BE BE0/217699A patent/BE906162A/fr not_active IP Right Cessation
-
1987
- 1987-01-06 GB GB8700178A patent/GB2185427B/en not_active Expired
- 1987-01-13 JP JP62007412A patent/JPS62173126A/ja active Pending
- 1987-01-14 ES ES8700073A patent/ES2004511A6/es not_active Expired
- 1987-01-15 FR FR878700405A patent/FR2592868B1/fr not_active Expired - Lifetime
- 1987-01-15 KR KR870000270A patent/KR870007397A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS62173126A (ja) | 1987-07-30 |
GB2185427B (en) | 1989-10-25 |
KR870007397A (ko) | 1987-08-19 |
FR2592868B1 (fr) | 1991-02-08 |
BE906162A (fr) | 1987-07-01 |
FR2592868A1 (fr) | 1987-07-17 |
GB2185427A (en) | 1987-07-22 |
GB8700178D0 (en) | 1987-02-11 |
US4734972A (en) | 1988-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020401 |