FR1311047A - Dispositif de sécurité en cas de colmatage d'un filtre - Google Patents

Dispositif de sécurité en cas de colmatage d'un filtre

Info

Publication number: FR1311047A
Authority: FR; France
Prior art keywords: clogging; filter; case; safety device; safety
Prior art date: 1962-01-19
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

FR885336A

Other languages

English (en)

French (fr)

Inventor

Georges Moatti

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.)

1962-01-19

Filing date

1962-01-19

Publication date

1962-11-30

1962-01-19 Application filed filed Critical

1962-01-19 Priority to FR885336A priority Critical patent/FR1311047A/fr

1962-05-17 Priority claimed from FR897872A external-priority patent/FR81669E/fr

1962-11-30 Application granted granted Critical

1962-11-30 Publication of FR1311047A publication Critical patent/FR1311047A/fr

1962-12-29 Priority to ES284054A priority patent/ES284054A1/es

1963-01-15 Priority to GB176063A priority patent/GB1012571A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Filtration Of Liquid (AREA)
Measuring Fluid Pressure (AREA)

FR885336A 1962-01-19 1962-01-19 Dispositif de sécurité en cas de colmatage d'un filtre Expired FR1311047A (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FR885336A FR1311047A (fr)	1962-01-19	1962-01-19	Dispositif de sécurité en cas de colmatage d'un filtre
ES284054A ES284054A1 (es)	1962-01-19	1962-12-29	Dispositivo de seguridad contra el taponamiento de filtros de aceite
GB176063A GB1012571A (en)	1962-01-19	1963-01-15	Improvements in or relating to safety devices for filters

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR885336A FR1311047A (fr)	1962-01-19	1962-01-19	Dispositif de sécurité en cas de colmatage d'un filtre
FR897872A FR81669E (fr)	1962-05-17	1962-05-17	Dispositif de sécurité en cas de colmatage d'un filtre

Publications (1)

Publication Number	Publication Date
FR1311047A true FR1311047A (fr)	1962-11-30

Family

ID=26194002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR885336A Expired FR1311047A (fr)	1962-01-19	1962-01-19	Dispositif de sécurité en cas de colmatage d'un filtre

Country Status (3)

Country	Link
ES (1)	ES284054A1 (es)
FR (1)	FR1311047A (es)
GB (1)	GB1012571A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3934238A (en) *	1975-03-04	1976-01-20	Ambac Industries, Inc.	Differential pressure visual and audible warning signal device for hydraulic and pneumatic systems

1962
- 1962-01-19 FR FR885336A patent/FR1311047A/fr not_active Expired
- 1962-12-29 ES ES284054A patent/ES284054A1/es not_active Expired
1963
- 1963-01-15 GB GB176063A patent/GB1012571A/en not_active Expired

Also Published As

Publication number	Publication date
ES284054A1 (es)	1963-03-01
GB1012571A (en)	1965-12-08

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