ZA728958B - Mandrel assembly for air filter apparatus - Google Patents
Mandrel assembly for air filter apparatusInfo
- Publication number
- ZA728958B ZA728958B ZA728958A ZA728958A ZA728958B ZA 728958 B ZA728958 B ZA 728958B ZA 728958 A ZA728958 A ZA 728958A ZA 728958 A ZA728958 A ZA 728958A ZA 728958 B ZA728958 B ZA 728958B
- Authority
- ZA
- South Africa
- Prior art keywords
- air filter
- filter apparatus
- mandrel assembly
- mandrel
- assembly
- Prior art date
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
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Winding Of Webs (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22155072A | 1972-01-28 | 1972-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA728958B true ZA728958B (en) | 1973-09-26 |
Family
ID=22828276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA728958A ZA728958B (en) | 1972-01-28 | 1972-12-19 | Mandrel assembly for air filter apparatus |
Country Status (16)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217513A (en) * | 1992-05-11 | 1993-06-08 | Armbruster Joseph M | Air filter assembly |
| US6402822B1 (en) * | 2000-02-15 | 2002-06-11 | Hmi Industries, Inc. | Furnace filter system |
| US6632269B1 (en) | 2001-04-02 | 2003-10-14 | Joseph L. Najm | Furnace filter assembly |
| US6811685B2 (en) * | 2002-09-18 | 2004-11-02 | Exxonmobil Research And Engineering Company | Fouling mitigation device with movable screen |
| US20100077923A1 (en) * | 2008-09-30 | 2010-04-01 | Travis Lewis | Filter apparatus and method |
| US8617278B2 (en) | 2009-09-16 | 2013-12-31 | Challen Sullivan | Replacement cartridge filter with pleated filter media, automatic filter media advance and wireless communications |
| US8657936B2 (en) * | 2009-09-16 | 2014-02-25 | Challen Sullivan | Direct replacement air filter with automatic filter media advance and wireless communications |
| US8313567B2 (en) * | 2009-09-16 | 2012-11-20 | Smart Air Filter, LLC | Direct replacement air handler filter with automatic filter media advance |
| US8591616B2 (en) | 2009-09-16 | 2013-11-26 | Challen Sullivan | Direct replacement filter with automatic pleated filter media advance |
| US8986414B2 (en) | 2012-02-29 | 2015-03-24 | Challen Sullivan | Method of adhering a pleated filtration media and filter and media filter stack using same |
| US9423608B2 (en) | 2012-08-01 | 2016-08-23 | Pentair Water Pool And Spa, Inc. | Multidimensional rotary motion apparatus moving a reflective surface and method of operating same |
| US9375669B2 (en) * | 2013-06-19 | 2016-06-28 | Bill Spiegel | Air filtration apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US749971A (en) * | 1904-01-19 | Peters co | ||
| US794494A (en) * | 1902-03-25 | 1905-07-11 | Wyckoff Seamans & Benedict | Type-writing machine. |
| US1095723A (en) * | 1913-03-31 | 1914-05-05 | Domenico Frisoli | Spool or reel. |
| US1553084A (en) * | 1923-05-11 | 1925-09-08 | Beck Duplicator Company | Spindle |
| US1919769A (en) * | 1931-08-07 | 1933-07-25 | Robert J Brown | Core plug |
| US2267126A (en) * | 1940-07-18 | 1941-12-23 | Moretti Henry | Spool |
| US2977060A (en) * | 1957-06-19 | 1961-03-28 | Gustav Rafflenbeul | Film spool |
| US3291413A (en) * | 1963-12-19 | 1966-12-13 | Philip S Cushing | Cap for paper core |
| US3280539A (en) * | 1965-05-13 | 1966-10-25 | American Air Filter Co | Spindle and roll core assembly for air filter apparatus |
| DE1978920U (de) * | 1967-11-22 | 1968-02-15 | Delbag Luftfilter Gmbh | Selbsttaetiges rollbandluftfilter. |
| US3557946A (en) * | 1969-01-22 | 1971-01-26 | Sylvester C Sviokla | Package of recording paper |
| US3552101A (en) * | 1969-01-23 | 1971-01-05 | North American Rockwell | Filter apparatus |
-
0
- BE BE794426D patent/BE794426A/xx unknown
-
1972
- 1972-01-28 US US00221550A patent/US3774373A/en not_active Expired - Lifetime
- 1972-12-15 CA CA159,195A patent/CA988489A/en not_active Expired
- 1972-12-19 ZA ZA728958A patent/ZA728958B/xx unknown
-
1973
- 1973-01-09 AU AU50883/73A patent/AU465719B2/en not_active Expired
- 1973-01-10 DE DE2301092A patent/DE2301092C3/de not_active Expired
- 1973-01-15 AR AR246130A patent/AR198812A1/es active
- 1973-01-17 AT AT36073A patent/AT354999B/de not_active IP Right Cessation
- 1973-01-18 ES ES410737A patent/ES410737A1/es not_active Expired
- 1973-01-24 FR FR7302437A patent/FR2169190B1/fr not_active Expired
- 1973-01-25 BR BR73595A patent/BR7300595D0/pt unknown
- 1973-01-26 CH CH117673A patent/CH570821A5/xx not_active IP Right Cessation
- 1973-01-26 SE SE7301072A patent/SE398201B/xx unknown
- 1973-01-26 DK DK42873AA patent/DK141524B/da unknown
- 1973-01-29 JP JP48011236A patent/JPS5218951B2/ja not_active Expired
- 1973-01-29 GB GB444673A patent/GB1423375A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1423375A (en) | 1976-02-04 |
| ATA36073A (de) | 1979-07-15 |
| ES410737A1 (es) | 1976-01-01 |
| JPS4884360A (US08124317-20120228-C00018.png) | 1973-11-09 |
| DE2301092B2 (de) | 1978-05-11 |
| SE398201B (sv) | 1977-12-12 |
| DE2301092C3 (de) | 1979-02-01 |
| CH570821A5 (US08124317-20120228-C00018.png) | 1975-12-31 |
| JPS5218951B2 (US08124317-20120228-C00018.png) | 1977-05-25 |
| DK141524B (da) | 1980-04-14 |
| BR7300595D0 (pt) | 1973-09-25 |
| DK141524C (US08124317-20120228-C00018.png) | 1980-10-06 |
| AR198812A1 (es) | 1974-07-24 |
| AU5088373A (en) | 1974-07-11 |
| DE2301092A1 (de) | 1973-08-09 |
| CA988489A (en) | 1976-05-04 |
| FR2169190B1 (US08124317-20120228-C00018.png) | 1976-11-05 |
| AU465719B2 (en) | 1975-10-02 |
| US3774373A (en) | 1973-11-27 |
| AT354999B (de) | 1980-02-11 |
| BE794426A (fr) | 1973-05-16 |
| FR2169190A1 (US08124317-20120228-C00018.png) | 1973-09-07 |
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