FR1278711A - Air filter - Google Patents

Air filter

Info

Publication number: FR1278711A
Authority: FR; France
Prior art keywords: air filter; filter; air
Prior art date: 1960-11-03
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

FR842894A

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.)

ACCESSORIES Co Ltd

Original Assignee

ACCESSORIES Co Ltd

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.)

1960-11-03

Filing date

1960-11-03

Publication date

1961-12-15

1960-11-03 Application filed by ACCESSORIES Co Ltd filed Critical ACCESSORIES Co Ltd

1960-11-03 Priority to FR842894A priority Critical patent/FR1278711A/en

1961-03-21 Priority to GB1028761A priority patent/GB910434A/en

1961-12-15 Application granted granted Critical

1961-12-15 Publication of FR1278711A publication Critical patent/FR1278711A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/04—Multiple arrangement thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct

FR842894A 1960-11-03 1960-11-03 Air filter Expired FR1278711A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR842894A FR1278711A (en)	1960-11-03	1960-11-03	Air filter
GB1028761A GB910434A (en)	1960-11-03	1961-03-21	Improvements in or relating to centrifugal air separator

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR842894A FR1278711A (en)	1960-11-03	1960-11-03	Air filter

Publications (1)

Publication Number	Publication Date
FR1278711A true FR1278711A (en)	1961-12-15

Family

ID=8741968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR842894A Expired FR1278711A (en)	1960-11-03	1960-11-03	Air filter

Country Status (2)

Country	Link
FR (1)	FR1278711A (en)
GB (1)	GB910434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0344748A2 (en) *	1988-06-02	1989-12-06	Cyclofil (Proprietary) Limited	Vortex tube separating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK163745C (en) *	1988-03-08	1992-09-07	Smidth & Co As F L	HEAT EXCHANGE

1960
- 1960-11-03 FR FR842894A patent/FR1278711A/en not_active Expired
1961
- 1961-03-21 GB GB1028761A patent/GB910434A/en not_active Expired

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0344748A2 (en) *	1988-06-02	1989-12-06	Cyclofil (Proprietary) Limited	Vortex tube separating device
EP0344750A2 (en) *	1988-06-02	1989-12-06	Cyclofil (Proprietary) Limited	Vortex tube separating device
FR2632215A1 (en) *	1988-06-02	1989-12-08	Cyclofil Pty Ltd	SEPARATION DEVICE WITH SWIRL TUBE
FR2632214A1 (en) *	1988-06-02	1989-12-08	Cyclofil Pty Ltd	SEPARATION DEVICE WITH SWIRL TUBE
EP0344748A3 (en) *	1988-06-02	1990-10-24	Cyclofil (Proprietary) Limited	Vortex tube separating device
EP0344750A3 (en) *	1988-06-02	1990-10-31	Cyclofil (Proprietary) Limited	Vortex tube separating device

Also Published As

Publication number	Publication date
GB910434A (en)	1962-11-14

Publication	Publication Date	Title
FR1308308A (en)	1962-11-03	Filtered
FR1307688A (en)	1962-10-26	Immersion filter
FR1215496A (en)	1960-04-19	Dust filter
FR1240272A (en)	1960-09-02	Air filter
FR1260157A (en)	1961-05-05	Improvements to air filters
BE605482A (en)	1961-10-16	Air filters
FR1237198A (en)	1960-07-29	Advanced air filter
FR1350576A (en)	1964-01-24	Air filter
FR1278711A (en)	1961-12-15	Air filter
FR1298693A (en)	1962-07-13	Air filter
FR1224161A (en)	1960-06-22	Dust filter
FR1278710A (en)	1961-12-15	Air filter improvements
FR1292500A (en)	1962-05-04	Air filter
FR1263495A (en)	1961-06-09	Slit filter
FR1304488A (en)	1962-09-21	Narrow band filter
FR1200892A (en)	1959-12-24	Air filter
FR1272519A (en)	1961-09-29	Ferrite filters
FR1288398A (en)	1962-03-24	Electrostatic filter
CH372643A (en)	1963-10-31	Filtered
FR1301593A (en)	1962-08-17	Air filter
FR1268240A (en)	1961-07-28	Air separator
FR1191127A (en)	1959-10-16	Air filter
FR1223975A (en)	1960-06-21	Air filter
FR1201278A (en)	1959-12-29	Air filter
FR1185974A (en)	1959-08-11	Air filter