NL7301356A - - Google Patents
Info
- Publication number
- NL7301356A NL7301356A NL7301356A NL7301356A NL7301356A NL 7301356 A NL7301356 A NL 7301356A NL 7301356 A NL7301356 A NL 7301356A NL 7301356 A NL7301356 A NL 7301356A NL 7301356 A NL7301356 A NL 7301356A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/026—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722205483 DE2205483A1 (en) | 1972-02-05 | 1972-02-05 | WELDING FLANGE FOR HEATED OR COOLED DOUBLE COAT PIPES |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7301356A true NL7301356A (en) | 1973-08-07 |
Family
ID=5835127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7301356A NL7301356A (en) | 1972-02-05 | 1973-01-31 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT333554B (en) |
CH (1) | CH546915A (en) |
DE (1) | DE2205483A1 (en) |
NL (1) | NL7301356A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2341094A1 (en) * | 1976-02-16 | 1977-09-09 | Pichon Michel | Flange for welding to double walled pipe - has chamfered inner and outer joints staggered for easy access |
EP0072372A1 (en) * | 1981-08-19 | 1983-02-23 | Schulz & Co. KG | Flange |
GB2237613A (en) * | 1989-11-02 | 1991-05-08 | British Nuclear Fuels Plc | An improved coaxial pipe system |
JP2669446B2 (en) * | 1992-03-23 | 1997-10-27 | 信越化学工業株式会社 | Raw material powder for pharmaceutical coating liquid |
DE19837296B4 (en) * | 1998-08-18 | 2006-02-02 | Weinhold, Karl, Dipl.-Ing. | Pipe coupling for temperature-controlled double-jacket pipes |
DE10305219A1 (en) * | 2003-02-07 | 2004-08-19 | Alfred Schlemenat | Sealing and fastening element for welding to two double pipes has two ring-form components each with annular slot on end face side and with bores extending from slot to heating and cooling space between inner pipe and outer pipe |
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1972
- 1972-02-05 DE DE19722205483 patent/DE2205483A1/en active Pending
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1973
- 1973-01-30 CH CH130973A patent/CH546915A/en not_active IP Right Cessation
- 1973-01-31 NL NL7301356A patent/NL7301356A/xx not_active Application Discontinuation
- 1973-01-31 AT AT83173A patent/AT333554B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA83173A (en) | 1976-03-15 |
AT333554B (en) | 1976-11-25 |
DE2205483A1 (en) | 1973-08-16 |
CH546915A (en) | 1974-03-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |