FR973326A - Perfectionnements aux filtres - Google Patents

Perfectionnements aux filtres

Info

Publication number: FR973326A
Authority: FR; France
Prior art keywords: refinements; filter; filter refinements
Prior art date: 1943-04-22
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bendix Aviation Corp

Original Assignee

Bendix Aviation Corp

Priority date (The priority date 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 date listed.)

1943-04-22

Filing date

1946-10-19

Publication date

1951-02-09

1946-10-19 Application filed by Bendix Aviation Corp filed Critical Bendix Aviation Corp

1951-02-09 Application granted granted Critical

1951-02-09 Publication of FR973326A publication Critical patent/FR973326A/fr

Status Expired legal-status Critical Current

Classifications

- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)

FR973326D 1943-04-22 1946-10-19 Perfectionnements aux filtres Expired FR973326A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US483987A US2447797A (en)	1943-04-22	1943-04-22	Edge filter

Publications (1)

Publication Number	Publication Date
FR973326A true FR973326A (fr)	1951-02-09

Family

ID=23922275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR973326D Expired FR973326A (fr)	1943-04-22	1946-10-19	Perfectionnements aux filtres

Country Status (2)

Country	Link
US (1)	US2447797A (fr)
FR (1)	FR973326A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3370713A (en) *	1962-02-05	1968-02-27	Stevens Ronald John	Filters
US4726900A (en) *	1986-07-29	1988-02-23	Vacco Industries	Stacked sheet filter element

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1768350A (en) *		1930-06-24		of detroit
US1677892A (en) *	1924-06-13	1928-07-24	Metal Edge Filter Corp	Filter
US1641485A (en) *	1926-06-07	1927-09-06	Victor R Heftler	Filter
FR664108A (fr) *	1927-05-02	1929-09-05
US1793583A (en) *	1927-09-17	1931-02-24	Junius A Bowden	Air-clarifying means
US1849582A (en) *	1928-10-30	1932-03-15	Svenska Ackumulator Ab	Liquid filter
US1976547A (en) *	1932-12-06	1934-10-09	Gen Electric	Filter for liquid and gas substances
US1977174A (en) *	1933-10-19	1934-10-16	Victor R Heftler	Filter
US2063742A (en) *	1934-04-07	1936-12-08	Gen Motors Corp	Combined metal plate oil filter and oil cooler
US2126938A (en) *	1936-08-07	1938-08-16	Motor Improvements Inc	Filter
US2159196A (en) *	1937-09-25	1939-05-23	Gen Motors Corp	Metal plate filter
US2284787A (en) *	1938-04-08	1942-06-02	Winkler Jack	Filter
US2260899A (en) *	1940-05-27	1941-10-28	Heftler Paul	High speed method of making metal-edge filters
US2354380A (en) *	1942-07-22	1944-07-25	Ralph L Skinner	Filter

1943
- 1943-04-22 US US483987A patent/US2447797A/en not_active Expired - Lifetime
1946
- 1946-10-19 FR FR973326D patent/FR973326A/fr not_active Expired

Also Published As

Publication number	Publication date
US2447797A (en)	1948-08-24

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