IT955602B - DEVICE FOR BLOCKING THE PIPES OF DAMAGED HEAT EXCHANGERS - Google Patents

DEVICE FOR BLOCKING THE PIPES OF DAMAGED HEAT EXCHANGERS

Info

Publication number: IT955602B
Authority: IT; Italy
Prior art keywords: pipes; blocking; heat exchangers; damaged heat; damaged
Prior art date: 1971-05-18

Application number

IT24457/72A

Other languages

Italian (it)

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1971-05-18

Filing date

1972-05-17

Publication date

1973-09-29

1972-05-17 Application filed by Siemens Ag filed Critical Siemens Ag

1973-09-29 Application granted granted Critical

1973-09-29 Publication of IT955602B publication Critical patent/IT955602B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
- B23K20/08—Explosive welding
- B23K20/085—Explosive welding for tubes, e.g. plugging
- 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
- 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
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49352—Repairing, converting, servicing or salvaging
- 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
- Y10T29/49805—Shaping by direct application of fluent pressure
- Y10T29/49806—Explosively shaping

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Butt Welding And Welding Of Specific Article (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

IT24457/72A 1971-05-18 1972-05-17 DEVICE FOR BLOCKING THE PIPES OF DAMAGED HEAT EXCHANGERS IT955602B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2124530A DE2124530C3 (en)	1971-05-18	1971-05-18	Device for closing damaged heat exchanger pipes

Publications (1)

Publication Number	Publication Date
IT955602B true IT955602B (en)	1973-09-29

Family

ID=5808182

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24457/72A IT955602B (en)	1971-05-18	1972-05-17	DEVICE FOR BLOCKING THE PIPES OF DAMAGED HEAT EXCHANGERS

Country Status (11)

Country	Link
US (1)	US3785291A (en)
JP (1)	JPS5646157Y2 (en)
BE (1)	BE783378A (en)
CH (1)	CH532768A (en)
DE (1)	DE2124530C3 (en)
ES (1)	ES402821A1 (en)
FR (1)	FR2137905B1 (en)
GB (1)	GB1387293A (en)
IT (1)	IT955602B (en)
NL (1)	NL173094C (en)
SE (1)	SE369859B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2241753C3 (en) *	1972-08-25	1982-03-25	Siemens AG, 1000 Berlin und 8000 München	Device for closing damaged heat exchanger pipes
NL152188B (en) *	1974-09-16	1977-02-15	Holland Explosive Metal	METAL PROP FOR SEALING A OPENING IN A PIPE PLATE OF A HEAT EXCHANGER, METHOD FOR APPLYING SUCH A PROP AND HEAT EXCHANGER WITH A PIPE PLATE, AT LEAST ONE OPENING THROUGH SUCH PLATE IS A PROP.
US4030419A (en) *	1975-11-20	1977-06-21	Westinghouse Electric Corporation	Insert for explosively expanding a tube into engagement with a tube sheet
US4074630A (en) *	1976-02-27	1978-02-21	Explosive Metal Working Holland B.V.	Methods and plugs to seal apertures in tube plates of heat exchangers provided with tube plates which are locally sealed with these methods and such plates
US4237937A (en) *	1979-03-12	1980-12-09	Quabbin Industries, Inc.	Device for sealing damaged tubular members
US4347790A (en) *	1979-07-11	1982-09-07	Cockerill And Centre De Technologies Nouvelles	Explosive plug for blocking tubes
US4249577A (en) *	1979-09-10	1981-02-10	Davis James W	Process and apparatus for sealing gas lines
WO1984001118A1 (en) *	1982-09-24	1984-03-29	Babcock & Wilcox Co	Explosive welding device
US4685205A (en) *	1985-08-26	1987-08-11	Foster Wheeler Development Corporation	Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube
FR2604771B1 (en) *	1986-10-06	1989-01-27	Framatome Sa	WATERPROOFING DEVICE FOR A WALL THROUGH A WALL
KR960007161B1 (en) *	1994-03-14	1996-05-29	한국중공업주식회사	Explosive plugging for failure tubes of heat exchangers and the plug for it
US5841060A (en) *	1995-10-24	1998-11-24	Skaggs; Roger Dean	Blast plug
US20020121139A1 (en) *	2001-03-02	2002-09-05	Purpura Paul E.	Adapter for holding a sample container to facilitate sensing of liquid level in the sample container
US20070180814A1 (en) *	2006-02-03	2007-08-09	General Electric Company	Direct liquid fuel injection and ignition for a pulse detonation combustor
US8967234B2 (en)	2010-11-15	2015-03-03	Saudi Arabian Oil Company	Tube plug for a heat exchanger tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3555656A (en) *	1967-05-25	1971-01-19	Westinghouse Electric Corp	Method of explosively plugging a leaky metal tube in a heat exchanger tube bundle
GB1225135A (en) *	1967-12-01	1971-03-17
US3562887A (en) *	1968-05-08	1971-02-16	Foster Wheeler Corp	Explosive expansion of liner sleeves

1971
- 1971-05-18 DE DE2124530A patent/DE2124530C3/en not_active Expired
- 1971-07-23 CH CH1087271A patent/CH532768A/en not_active IP Right Cessation
1972
- 1972-05-03 NL NLAANVRAGE7205954,A patent/NL173094C/en not_active IP Right Cessation
- 1972-05-12 BE BE783378A patent/BE783378A/en not_active IP Right Cessation
- 1972-05-15 FR FR7217303A patent/FR2137905B1/fr not_active Expired
- 1972-05-15 GB GB2275872A patent/GB1387293A/en not_active Expired
- 1972-05-16 US US00253853A patent/US3785291A/en not_active Expired - Lifetime
- 1972-05-17 IT IT24457/72A patent/IT955602B/en active
- 1972-05-17 ES ES402821A patent/ES402821A1/en not_active Expired
- 1972-05-17 SE SE06446/72A patent/SE369859B/xx unknown
1980
- 1980-08-19 JP JP1980117405U patent/JPS5646157Y2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2124530B2 (en)	1977-09-01
DE2124530A1 (en)	1972-11-30
NL173094B (en)	1983-07-01
FR2137905A1 (en)	1972-12-29
NL173094C (en)	1983-12-01
ES402821A1 (en)	1975-04-16
GB1387293A (en)	1975-03-12
FR2137905B1 (en)	1975-04-11
JPS5646157Y2 (en)	1981-10-28
BE783378A (en)	1972-09-01
JPS5652196U (en)	1981-05-08
NL7205954A (en)	1972-11-21
US3785291A (en)	1974-01-15
CH532768A (en)	1973-01-15
DE2124530C3 (en)	1978-04-27
SE369859B (en)	1974-09-23

Publication	Publication Date	Title
CH539258A (en)	1973-07-15	Heat pipe
IT967533B (en)	1974-03-11	DEVICE FOR THE ABSORPTION AND TRANSFER OF HEAT
IT944952B (en)	1973-04-20	EQUIPMENT FOR PIPE SEALING
SE383778B (en)	1976-03-29	HEAT TRANSFER TUBE WITH INDICATION OF LEAK
IT999852B (en)	1976-03-10	DEVICE FOR PIPE JOINTS
IT968615B (en)	1974-03-20	PROCEDURE AND EQUIPMENT FOR HEATING FLUIDS FOR BOTH INDUSTRIAL AND DOMESTIC USE
IT955602B (en)	1973-09-29	DEVICE FOR BLOCKING THE PIPES OF DAMAGED HEAT EXCHANGERS
IT965826B (en)	1974-02-11	PROCEDURE AND DEVICE FOR COLD DRAWING OF PIPES
SE381926B (en)	1975-12-22	COUPLING DEVICE FOR PIPE ELEMENT
ATA244674A (en)	1975-01-15	PIPE HEAT EXCHANGER
IT970221B (en)	1974-04-10	HEAT TRANSFER DEVICE
IT957314B (en)	1973-10-10	DEVICE FOR FIXING HEATING OR COOLING PIPES
IT1045378B (en)	1980-05-10	DEVICE FOR THE CLOSING OF DAMAGED HEAT EXCHANGER TUBES
AT317947B (en)	1974-09-25	Heat exchanger
SE401034B (en)	1978-04-17	GAS HEAT EXCHANGER
IT957229B (en)	1973-10-10	HEAT EXCHANGER WITH TUBE BUNDLE
IT952893B (en)	1973-07-30	DEVICE FOR THE MANUFACTURE OF FINNED TUBULAR ELEMENTS FOR HEAT EXCHANGE
BE774723A (en)	1972-02-14	TUBULAR HEAT EXCHANGER
IT946636B (en)	1973-05-21	PROCEDURE AND DEVICE FOR THE TEMPERA OF PIPES
AT321649B (en)	1975-04-10	Heat exchanger
IT972769B (en)	1974-05-31	HEAT EXCHANGER
AT318666B (en)	1974-11-11	Adjustable heat pipe
IT968109B (en)	1974-03-20	FIN TUBE HEAT EXCHANGER TI
NL169782C (en)	1982-08-16	HEAT EXCHANGER WITH CONCENTRIC PIPES AND TUBES.
IT965070B (en)	1974-01-31	JOINTS FOR PIPES