GB1355421A - Air intake filter article and method of constructing same - Google Patents
Air intake filter article and method of constructing sameInfo
- Publication number
- GB1355421A GB1355421A GB2952371A GB2952371A GB1355421A GB 1355421 A GB1355421 A GB 1355421A GB 2952371 A GB2952371 A GB 2952371A GB 2952371 A GB2952371 A GB 2952371A GB 1355421 A GB1355421 A GB 1355421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- moulded
- plates
- plastics
- mould
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/742—Forming a hollow body around the preformed part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/10—Multiple layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5312570A | 1970-07-08 | 1970-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1355421A true GB1355421A (en) | 1974-06-05 |
Family
ID=21982093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2952371A Expired GB1355421A (en) | 1970-07-08 | 1971-06-23 | Air intake filter article and method of constructing same |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA950367A (fr) |
DE (1) | DE2133911A1 (fr) |
FR (1) | FR2100431A5 (fr) |
GB (1) | GB1355421A (fr) |
ZA (1) | ZA714164B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1068319B (it) * | 1976-08-10 | 1985-03-21 | Bieffe Biochimici Firenze Spa | Filtro per deflussori impiegati nelle infusioni e relativo procedimento di fabbricazione |
US4227527A (en) * | 1978-10-23 | 1980-10-14 | Baxter Travenol Laboratories, Inc. | Sterile air vent |
GB2081231B (en) * | 1980-08-02 | 1984-11-07 | Clarke Jacqueline Margaret | Needle assemblies for use in enabling gases to enter and to leave liquid containers |
JPS61206445A (ja) * | 1985-03-11 | 1986-09-12 | テルモ株式会社 | 通気針およびその製造方法 |
-
1971
- 1971-06-22 CA CA116,306,A patent/CA950367A/en not_active Expired
- 1971-06-23 GB GB2952371A patent/GB1355421A/en not_active Expired
- 1971-06-25 ZA ZA714164A patent/ZA714164B/xx unknown
- 1971-07-07 DE DE19712133911 patent/DE2133911A1/de active Pending
- 1971-07-08 FR FR7125089A patent/FR2100431A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA950367A (en) | 1974-07-02 |
DE2133911A1 (de) | 1972-01-27 |
ZA714164B (en) | 1972-03-29 |
FR2100431A5 (fr) | 1972-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |