GB1335774A - Ducting for ventilation systems - Google Patents
Ducting for ventilation systemsInfo
- Publication number
- GB1335774A GB1335774A GB2238471A GB2238471A GB1335774A GB 1335774 A GB1335774 A GB 1335774A GB 2238471 A GB2238471 A GB 2238471A GB 2238471 A GB2238471 A GB 2238471A GB 1335774 A GB1335774 A GB 1335774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- joint
- slot
- pipes
- adhesive
- male
- 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
-
- 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
- F16L9/00—Rigid pipes
- F16L9/22—Pipes composed of a plurality of segments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
- B29C65/5078—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by several elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
- B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
- B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52298—Joining tubular articles involving the use of a socket said socket being composed by several elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
- B29C65/5085—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and comprising grooves, e.g. being E-shaped, H-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
1335774 Pipe couplings; pipes SVENSKA FLAKTFABRIKEN AB 19 April 1971 [23 Feb 1970 5 Feb 1971] 22384/71 Headings F2P and F2G Pipes and pipe couplings or other structures may be constructed using a joint having male and female elements, the latter having a slot into which the male element is inserted. The slot is filled with adhesive having a virtually constant viscosity between -20‹ C. and + 80‹ C. and which is strongly adhesive due to its capillary force. The joint is strengthened by a mechanical anchorage between the elements e.g. pop rivets, self-threading screws, spot welds and spring catches. As shown in Fig. 6 a male element 39 and a female element (i.e. slot 31 defined by strips 26, 27) have bent over ends 36, 29 respectively which act as a spring catch. The joint is filled with the adhesive 35. In a similar joint between the slot 31 and element 30 a spot weld 32 may be additionally provided. Such a joint may be used to join planar or semicircular members to produce T-pieces, Figs. 2a, 2b (not shown), pipes Figs. 3a, 3b (not shown), pipe bends, Figs. 4a, 4b (not shown) and coupling pieces Fig. 5a-5e (not shown). In these coupling pieces two female elements are provided back-to-back by the use of two coaxial rings, the inner ring having a ridge or lumps to permit spot welding together of the rings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE02315/70A SE347174B (en) | 1970-02-23 | 1970-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1335774A true GB1335774A (en) | 1973-10-31 |
Family
ID=20259740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2238471A Expired GB1335774A (en) | 1970-02-23 | 1971-04-19 | Ducting for ventilation systems |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE763320A (en) |
GB (1) | GB1335774A (en) |
SE (1) | SE347174B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236159A (en) * | 1989-09-18 | 1991-03-27 | Usui Kokusai Sangyo Kk | Pipe eyejoint |
GB2243892A (en) * | 1990-05-10 | 1991-11-13 | Universal Claddings Limited | Improvements in cladding for thermally insulated pipe bends |
GB2264761A (en) * | 1992-02-25 | 1993-09-08 | Ford Motor Co | Integral pipe coupling with reflex pipe end |
AU658485B2 (en) * | 1992-03-30 | 1995-04-13 | Michael Robert Corbett | Coupling for shoulder ended pipes |
US5741014A (en) * | 1994-09-14 | 1998-04-21 | N.V. Raychem S.A. | Duct sealing |
WO2009036884A1 (en) * | 2007-09-21 | 2009-03-26 | P3 S.R.L. | Axial joint system of air conditioning ducts |
WO2010094385A1 (en) | 2009-02-18 | 2010-08-26 | Walsh Intellectual Property Ltd. | A tubular duct member |
EP2535658A1 (en) * | 2011-06-14 | 2012-12-19 | Centrotherm Systemtechnik GmbH | Coupling element and fluid conveying system |
CN103069224A (en) * | 2010-08-17 | 2013-04-24 | 沃尔什知识产权有限公司 | A method of making a duct member |
ES2442444A2 (en) * | 2012-08-10 | 2014-02-11 | Thyssenkrupp Airport Services, S.L. | Driving for the transportation of fluids to aircraft (Machine-translation by Google Translate, not legally binding) |
CN104633302A (en) * | 2014-12-05 | 2015-05-20 | 广东省建筑工程集团有限公司 | Assembling method of neutron-irradiation-prevention involved-exhausting air pipe assembly |
-
1970
- 1970-02-23 SE SE02315/70A patent/SE347174B/xx unknown
-
1971
- 1971-02-23 BE BE763320A patent/BE763320A/en unknown
- 1971-04-19 GB GB2238471A patent/GB1335774A/en not_active Expired
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236159A (en) * | 1989-09-18 | 1991-03-27 | Usui Kokusai Sangyo Kk | Pipe eyejoint |
GB2236159B (en) * | 1989-09-18 | 1993-05-26 | Usui Kokusai Sangyo Kk | A pipe support |
GB2243892A (en) * | 1990-05-10 | 1991-11-13 | Universal Claddings Limited | Improvements in cladding for thermally insulated pipe bends |
GB2243892B (en) * | 1990-05-10 | 1993-08-18 | Universal Claddings Limited | Improvements in cladding for thermally insulated pipework |
GB2264761A (en) * | 1992-02-25 | 1993-09-08 | Ford Motor Co | Integral pipe coupling with reflex pipe end |
AU658485B2 (en) * | 1992-03-30 | 1995-04-13 | Michael Robert Corbett | Coupling for shoulder ended pipes |
US5741014A (en) * | 1994-09-14 | 1998-04-21 | N.V. Raychem S.A. | Duct sealing |
EP2042796A1 (en) * | 2007-09-21 | 2009-04-01 | P3 S.r.l. | Axial joint system of air conditioning ducts |
WO2009036884A1 (en) * | 2007-09-21 | 2009-03-26 | P3 S.R.L. | Axial joint system of air conditioning ducts |
WO2010094385A1 (en) | 2009-02-18 | 2010-08-26 | Walsh Intellectual Property Ltd. | A tubular duct member |
CN102317665A (en) * | 2009-02-18 | 2012-01-11 | 沃尔什知识产权有限公司 | A tubular duct member |
US8695644B2 (en) | 2009-02-18 | 2014-04-15 | Walsh Intellectual Property Ltd. | Tubular duct member |
CN102317665B (en) * | 2009-02-18 | 2014-07-02 | 沃尔什知识产权有限公司 | A tubular duct member |
US9982806B2 (en) | 2009-02-18 | 2018-05-29 | Walsh Intellectual Property Ltd. | Tubular duct member |
CN103069224A (en) * | 2010-08-17 | 2013-04-24 | 沃尔什知识产权有限公司 | A method of making a duct member |
EP2535658A1 (en) * | 2011-06-14 | 2012-12-19 | Centrotherm Systemtechnik GmbH | Coupling element and fluid conveying system |
ES2442444A2 (en) * | 2012-08-10 | 2014-02-11 | Thyssenkrupp Airport Services, S.L. | Driving for the transportation of fluids to aircraft (Machine-translation by Google Translate, not legally binding) |
ES2442444R1 (en) * | 2012-08-10 | 2014-04-07 | Thyssenkrupp Airport Services, S.L. | DRIVING FOR THE TRANSPORTATION OF FLUIDS TO AIRCRAFT |
CN104633302A (en) * | 2014-12-05 | 2015-05-20 | 广东省建筑工程集团有限公司 | Assembling method of neutron-irradiation-prevention involved-exhausting air pipe assembly |
Also Published As
Publication number | Publication date |
---|---|
BE763320A (en) | 1971-07-16 |
SE347174B (en) | 1972-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |