NL7301861A - - Google Patents

Info

Publication number
NL7301861A
NL7301861A NL7301861A NL7301861A NL7301861A NL 7301861 A NL7301861 A NL 7301861A NL 7301861 A NL7301861 A NL 7301861A NL 7301861 A NL7301861 A NL 7301861A NL 7301861 A NL7301861 A NL 7301861A
Authority
NL
Netherlands
Application number
NL7301861A
Other versions
NL179942B (nl
NL179942C (nl
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
Priority claimed from SE01688/72A external-priority patent/SE360451B/xx
Priority claimed from SE7300942A external-priority patent/SE368450B/xx
Application filed filed Critical
Publication of NL7301861A publication Critical patent/NL7301861A/xx
Publication of NL179942B publication Critical patent/NL179942B/xx
Application granted granted Critical
Publication of NL179942C publication Critical patent/NL179942C/xx

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Duct Arrangements (AREA)
  • Gasket Seals (AREA)
  • Compressor (AREA)
NL7301861A 1972-02-11 1973-02-09 Buisverbinding. NL179942C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE01688/72A SE360451B (de) 1972-02-11 1972-02-11
SE7300942A SE368450B (de) 1973-01-23 1973-01-23

Publications (3)

Publication Number Publication Date
NL7301861A true NL7301861A (de) 1973-08-14
NL179942B NL179942B (nl) 1986-07-01
NL179942C NL179942C (nl) 1986-12-01

Family

ID=26654283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301861A NL179942C (nl) 1972-02-11 1973-02-09 Buisverbinding.

Country Status (12)

Country Link
BE (1) BE794805A (de)
CA (1) CA983971A (de)
CS (1) CS176220B2 (de)
DE (1) DE7304620U (de)
DK (2) DK138557B (de)
FI (1) FI64848C (de)
FR (1) FR2171388B1 (de)
GB (1) GB1423382A (de)
HU (1) HU165613B (de)
IT (1) IT978931B (de)
NL (1) NL179942C (de)
NO (1) NO146298C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517221C3 (de) 1975-04-18 1982-03-25 Aktiebolaget Svenska Fläktfabriken, 13134 Nacka Rohrverbindung, insbesondere für Lüftungsanlagen
DE2559652C3 (de) * 1972-02-11 1982-10-28 Aktiebolaget Svenska Fläktfabriken, 13134 Nacka Verfahren zum Befestigen des Dichtringes auf dem Verbindungsstutzen einer Rohrverbindung, insbesondere für Lüftungsanlagen, und Herstellungsverfahren hierfür
CH622074A5 (de) * 1977-07-14 1981-03-13 Sulzer Ag
JPS54105017U (de) * 1978-01-10 1979-07-24
CA2081566A1 (en) * 1990-05-16 1991-11-17 John W. Burkit Pipe coupling system for high temperature/pressure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1041842A (fr) * 1951-05-30 1953-10-27 Cie De Pont A Mousson Procédé et profilé pour la fabrication d'abouts pour tuyaux en béton, abouts et tuyaux en résultant
US3458219A (en) * 1967-06-07 1969-07-29 Mancar Trust Pipe connection

Also Published As

Publication number Publication date
FI64848C (fi) 1987-09-16
DK138557C (da) 1988-07-18
NL179942B (nl) 1986-07-01
DK138557B (da) 1978-09-25
CS176220B2 (de) 1977-06-30
CA983971A (en) 1976-02-17
NL179942C (nl) 1986-12-01
HU165613B (de) 1974-09-28
DE2305936A1 (de) 1973-08-30
FR2171388B1 (de) 1978-09-08
FI64848B (fi) 1983-09-30
GB1423382A (en) 1976-02-04
NO146298B (no) 1982-05-24
NO146298C (no) 1982-09-01
BE794805A (fr) 1973-05-16
DE2305936B2 (de) 1976-11-11
FR2171388A1 (de) 1973-09-21
DE7304620U (de) 1977-12-29
IT978931B (it) 1974-09-20

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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
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: FLAEKT AKTIEBOLAG

A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maxim lifetime of a patent