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
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)
- Gasket Seals (AREA)
- Duct Arrangements (AREA)
- Compressor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE01688/72A SE360451B (nl) | 1972-02-11 | 1972-02-11 | |
| SE7300942A SE368450B (nl) | 1973-01-23 | 1973-01-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7301861A true NL7301861A (nl) | 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 (nl) |
| CA (1) | CA983971A (nl) |
| CS (1) | CS176220B2 (nl) |
| DE (1) | DE7304620U (nl) |
| DK (2) | DK138557C (nl) |
| FI (1) | FI64848C (nl) |
| FR (1) | FR2171388B1 (nl) |
| GB (1) | GB1423382A (nl) |
| HU (1) | HU165613B (nl) |
| IT (1) | IT978931B (nl) |
| NL (1) | NL179942C (nl) |
| NO (1) | NO146298C (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE2517221C3 (de) | 1975-04-18 | 1982-03-25 | Aktiebolaget Svenska Fläktfabriken, 13134 Nacka | Rohrverbindung, insbesondere für Lüftungsanlagen |
| CH622074A5 (nl) * | 1977-07-14 | 1981-03-13 | Sulzer Ag | |
| JPS54105017U (nl) * | 1978-01-10 | 1979-07-24 | ||
| EP0530303A4 (en) * | 1990-05-16 | 1993-03-31 | John W. Burkit | Pipe coupling system for high temperature/pressure |
Family Cites Families (2)
| 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 |
-
0
- BE BE794805D patent/BE794805A/xx not_active IP Right Cessation
-
1973
- 1973-02-02 CA CA162,745A patent/CA983971A/en not_active Expired
- 1973-02-07 CS CS91173A patent/CS176220B2/cs unknown
- 1973-02-07 DE DE19737304620 patent/DE7304620U/de not_active Expired
- 1973-02-08 GB GB630373A patent/GB1423382A/en not_active Expired
- 1973-02-08 IT IT2017873A patent/IT978931B/it active
- 1973-02-09 HU HUSE001664 patent/HU165613B/hu unknown
- 1973-02-09 FI FI39373A patent/FI64848C/fi active
- 1973-02-09 DK DK87373A patent/DK138557C/da active
- 1973-02-09 NO NO52373A patent/NO146298C/no unknown
- 1973-02-09 FR FR7304722A patent/FR2171388B1/fr not_active Expired
- 1973-02-09 DK DK73873A patent/DK138557B/da not_active IP Right Cessation
- 1973-02-09 NL NL7301861A patent/NL179942C/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS176220B2 (nl) | 1977-06-30 |
| DE7304620U (de) | 1977-12-29 |
| FI64848B (fi) | 1983-09-30 |
| CA983971A (en) | 1976-02-17 |
| NO146298B (no) | 1982-05-24 |
| NO146298C (no) | 1982-09-01 |
| DE2305936B2 (de) | 1976-11-11 |
| HU165613B (nl) | 1974-09-28 |
| GB1423382A (en) | 1976-02-04 |
| FI64848C (fi) | 1987-09-16 |
| BE794805A (fr) | 1973-05-16 |
| NL179942C (nl) | 1986-12-01 |
| DK138557B (da) | 1978-09-25 |
| IT978931B (it) | 1974-09-20 |
| FR2171388A1 (nl) | 1973-09-21 |
| DK138557C (da) | 1988-07-18 |
| FR2171388B1 (nl) | 1978-09-08 |
| DE2305936A1 (de) | 1973-08-30 |
| NL179942B (nl) | 1986-07-01 |
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 | ||
| 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 |