FR2335779B3 - - Google Patents
Info
- Publication number
- FR2335779B3 FR2335779B3 FR7637770A FR7637770A FR2335779B3 FR 2335779 B3 FR2335779 B3 FR 2335779B3 FR 7637770 A FR7637770 A FR 7637770A FR 7637770 A FR7637770 A FR 7637770A FR 2335779 B3 FR2335779 B3 FR 2335779B3
- Authority
- FR
- France
- 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
- 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
-
- 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
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1625775A CH606930A5 (fr) | 1975-12-16 | 1975-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2335779A1 FR2335779A1 (fr) | 1977-07-15 |
| FR2335779B3 true FR2335779B3 (fr) | 1979-08-24 |
Family
ID=4415747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7637770A Granted FR2335779A1 (fr) | 1975-12-16 | 1976-12-15 | Raccord a serrage des extremites d'un canal rectangulaire de circulation d'air |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT363232B (fr) |
| CH (1) | CH606930A5 (fr) |
| FR (1) | FR2335779A1 (fr) |
| IT (1) | IT1065271B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK145586C (da) * | 1980-02-21 | 1983-05-09 | Nordisk Ventilator | Kantsamling til sammenfoejning af praefabrikerede kanalsektioner og/eller apparatkabinetter |
| DE3143893C1 (de) * | 1981-11-05 | 1983-04-21 | Karl Meinig KG, 7201 Rietheim-Weilheim | Flanschring fuer Rohre |
| JPS62124391U (fr) * | 1986-01-30 | 1987-08-07 | ||
| FI20051067L (fi) * | 2005-10-24 | 2007-04-25 | Sanhem Konsultit Oy | Ilmastointilaitteen asennusmoduuli |
| US10976070B1 (en) * | 2017-03-31 | 2021-04-13 | Albers Mechanical Contractors, Inc. | Foam core duct system protected by metal sleeves with integral flanges |
| CN108980488A (zh) * | 2018-09-26 | 2018-12-11 | 中建七局第二建筑有限公司 | 用于风管连接的法兰及施工工法 |
| IT202000005722A1 (it) * | 2020-03-18 | 2021-09-18 | Zeffiro | Connettore per condotti d’aria e relativa conduttura di aerazione |
-
1975
- 1975-12-16 CH CH1625775A patent/CH606930A5/xx not_active IP Right Cessation
-
1976
- 1976-10-13 AT AT760976A patent/AT363232B/de not_active IP Right Cessation
- 1976-12-14 IT IT3037776A patent/IT1065271B/it active
- 1976-12-15 FR FR7637770A patent/FR2335779A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1065271B (it) | 1985-02-25 |
| AT363232B (de) | 1981-07-27 |
| ATA760976A (de) | 1980-12-15 |
| CH606930A5 (fr) | 1978-11-30 |
| FR2335779A1 (fr) | 1977-07-15 |