FR2436325A1 - Manifold for heating system - has crossing pipes formed with flattened regions for welding together, and including apertures defining flow ports - Google Patents

Manifold for heating system - has crossing pipes formed with flattened regions for welding together, and including apertures defining flow ports

Info

Publication number
FR2436325A1
FR2436325A1 FR7923657A FR7923657A FR2436325A1 FR 2436325 A1 FR2436325 A1 FR 2436325A1 FR 7923657 A FR7923657 A FR 7923657A FR 7923657 A FR7923657 A FR 7923657A FR 2436325 A1 FR2436325 A1 FR 2436325A1
Authority
FR
France
Prior art keywords
manifold
heating system
flow ports
welding together
pipes formed
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
Application number
FR7923657A
Other languages
French (fr)
Other versions
FR2436325B1 (en
Inventor
Heinz Unewisse
Herbert Foering
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann 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.)
Filing date
Publication date
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of FR2436325A1 publication Critical patent/FR2436325A1/en
Application granted granted Critical
Publication of FR2436325B1 publication Critical patent/FR2436325B1/fr
Granted legal-status Critical Current

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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/085—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing for pipes being in an angled relationship to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections

Abstract

The pipes (1, 2) used for inflow, and those (3, 4) for return flow have flattened sections (6) at the crossing positions. The flattened sections of the corresponding pipes have registering apertures, and all pipe ends are provided with press fitting connections. One of each pair of pipes has a smaller diameter than the other.
FR7923657A 1978-09-15 1979-09-14 Manifold for heating system - has crossing pipes formed with flattened regions for welding together, and including apertures defining flow ports Granted FR2436325A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840746A DE2840746C3 (en) 1978-09-15 1978-09-15 Double tube crossing

Publications (2)

Publication Number Publication Date
FR2436325A1 true FR2436325A1 (en) 1980-04-11
FR2436325B1 FR2436325B1 (en) 1983-04-08

Family

ID=6049851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923657A Granted FR2436325A1 (en) 1978-09-15 1979-09-14 Manifold for heating system - has crossing pipes formed with flattened regions for welding together, and including apertures defining flow ports

Country Status (2)

Country Link
DE (1) DE2840746C3 (en)
FR (1) FR2436325A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243509A1 (en) * 1992-12-22 1994-06-23 Joachim Dipl Ing Lepper Cross-over coupling for intersecting pipes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537724A (en) * 1966-05-23 1968-08-30 Wirsbo Bruks Ab Common heating system for multi-storey buildings
NL7108332A (en) * 1971-06-17 1972-12-19

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT222853B (en) * 1960-02-03 1962-08-10 Rolf Jacobsen Connector for pipes
DE1974386U (en) * 1967-04-01 1967-12-07 Karl-Heinz Markowz DEVICE FOR CROSSING TWO ROWS OF PIPES WITHOUT LEVELING OR DEPTH LOSS.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1537724A (en) * 1966-05-23 1968-08-30 Wirsbo Bruks Ab Common heating system for multi-storey buildings
NL7108332A (en) * 1971-06-17 1972-12-19

Also Published As

Publication number Publication date
FR2436325B1 (en) 1983-04-08
DE2840746A1 (en) 1980-03-20
DE2840746B2 (en) 1980-11-06
DE2840746C3 (en) 1981-09-10

Similar Documents

Publication Publication Date Title
DE3650648D1 (en) Condenser with a small hydraulic diameter flow path.
SE8203429L (en) ELECTROACUSTIC DEVICE
IT1134575B (en) COAT HEAT EXCHANGERS AND PIPES, EQUIPPED WITH PERFORMANCE OUTLET PORTS
TR25332A (en) DEVELOPMENTS FOR THE DUAL PURPOSE CENTER HEATING BOILERS.
FR2645633B1 (en) IMPROVEMENTS ON DOUBLE PIPES FOR MIXED BOILERS, PROCESSES FOR MANUFACTURING SUCH PIPES AND CORRESPONDING BOILERS
FR2436325A1 (en) Manifold for heating system - has crossing pipes formed with flattened regions for welding together, and including apertures defining flow ports
ES461405A1 (en) Filter
DE3262508D1 (en) Heat exchanger for liquids
JPS61141535U (en)
JPS6238145Y2 (en)
ATE16845T1 (en) COUPLING.
FR2403509A1 (en) PIPE CONNECTION DEVICE, ESPECIALLY FOR HOT WATER HEATING SYSTEMS
FR2391338A1 (en) Lining component for passage through concrete - has two tubes for central heating pipes joined by connecting piece
JPS55131698A (en) Floor panel for use in heating system
ES321995A2 (en) A connection provision between the extremes of at least two tubular ducts. (Machine-translation by Google Translate, not legally binding)
ES8607517A1 (en) Shunt
ES469483A1 (en) A perfected thermal exchange panel. (Machine-translation by Google Translate, not legally binding)
JPS5517630A (en) Branched pipe
FR2332471A1 (en) Multiple purpose and directional valve - has valve element running length of housing to form control arrisses at pipe connections
JPS52155461A (en) Heat exchanger
Wenslaw Flow characteristics in two successive pipe elbows
KR950029749A (en) Heat exchanger for hot water heater and manufacturing method
ES470635A1 (en) Improvements introduced in heating radiators (Machine-translation by Google Translate, not legally binding)
JPS5674597A (en) Preparation of heat exchanger
JPS5525707A (en) Boiler heating pipe support structure

Legal Events

Date Code Title Description
ST Notification of lapse