FR2792559B1 - Procede de fabrication d'une piece metallique monobloc de forme quelconque, rigide et poreuse - Google Patents
Procede de fabrication d'une piece metallique monobloc de forme quelconque, rigide et poreuseInfo
- Publication number
- FR2792559B1 FR2792559B1 FR9905411A FR9905411A FR2792559B1 FR 2792559 B1 FR2792559 B1 FR 2792559B1 FR 9905411 A FR9905411 A FR 9905411A FR 9905411 A FR9905411 A FR 9905411A FR 2792559 B1 FR2792559 B1 FR 2792559B1
- Authority
- FR
- France
- Prior art keywords
- rigid
- manufacture
- metal part
- porous form
- monoblock metal
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905411A FR2792559B1 (fr) | 1999-04-23 | 1999-04-23 | Procede de fabrication d'une piece metallique monobloc de forme quelconque, rigide et poreuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905411A FR2792559B1 (fr) | 1999-04-23 | 1999-04-23 | Procede de fabrication d'une piece metallique monobloc de forme quelconque, rigide et poreuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2792559A1 FR2792559A1 (fr) | 2000-10-27 |
FR2792559B1 true FR2792559B1 (fr) | 2003-05-16 |
Family
ID=9544996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9905411A Expired - Fee Related FR2792559B1 (fr) | 1999-04-23 | 1999-04-23 | Procede de fabrication d'une piece metallique monobloc de forme quelconque, rigide et poreuse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2792559B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2844214B1 (fr) * | 2002-09-11 | 2005-04-22 | Gantois Ets | Structure metallique soudee pour la fabrication par compression de pieces monobloc et pieces fabriquees a partir de cette structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2334263A (en) * | 1941-06-03 | 1943-11-16 | Metal Textile Corp | Foraminous body and method of producing the same |
GB878480A (en) * | 1957-12-18 | 1961-10-04 | Rockwell Standard Co | A compacted foraminous body suitable for use as a sound attenuating device |
DE2926533C2 (de) * | 1979-06-30 | 1982-11-25 | Haver & Boecker, 4740 Oelde | Verfahren zum Herstellen einer porösen Filterschicht |
FR2527301B1 (fr) * | 1982-05-18 | 1986-04-25 | Rudolph Tuyaux Flexibles | Soufflet de dilatation filtrant et procede de formation d'un tel soufflet |
US4463959A (en) * | 1983-03-21 | 1984-08-07 | Metex Corporation | Composite gasket including rings of refractory sheet material and knitted wire mesh |
DE3717204A1 (de) * | 1987-05-22 | 1988-12-15 | Gottfried Baumann | Aus fasermaterial, vorzugsweise metallfasern, bestehender kreisscheibenfoermiger koerper, insbesondere zur verwendung als schleif- und/oder polierscheibe sowie verfahren zu seiner herstellung |
JPH02164408A (ja) * | 1988-12-16 | 1990-06-25 | Ngk Insulators Ltd | ガス発生器用フイルタの製造方法 |
US5203587A (en) * | 1990-12-18 | 1993-04-20 | Trw Inc. | Method of assembly of a combustion cup, filter, and diffuser cup for a vehicle occupant restraint inflator |
-
1999
- 1999-04-23 FR FR9905411A patent/FR2792559B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2792559A1 (fr) | 2000-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RN | Application for restoration | ||
FC | Favourable decision of inpi director general on an application for restauration. |