FR1541797A - Générateur de courant alternatif à pulsations pour l'alimentation de tubes à gaz lumineux - Google Patents

Générateur de courant alternatif à pulsations pour l'alimentation de tubes à gaz lumineux

Info

Publication number: FR1541797A
Authority: FR; France
Prior art keywords: alternating current; current generator; gas tubes; luminous gas; pulsating alternating
Prior art date: 1965-08-23
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

FR118774A

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.)

Klimsch and Co KG

Original Assignee

Klimsch and Co KG

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.)

1965-08-23

Filing date

1967-08-23

Publication date

1968-10-11

1967-08-23 Application filed by Klimsch and Co KG filed Critical Klimsch and Co KG

1968-10-11 Application granted granted Critical

1968-10-11 Publication of FR1541797A publication Critical patent/FR1541797A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/918—Miscellaneous specific techniques
- Y10S210/926—Miscellaneous specific techniques using oxidation ditch, e.g. carousel

Landscapes

Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Activated Sludge Processes (AREA)
Treatment Of Sludge (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

FR118774A 1965-08-23 1967-08-23 Générateur de courant alternatif à pulsations pour l'alimentation de tubes à gaz lumineux Expired FR1541797A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEP0037519		1965-08-23

Publications (1)

Publication Number	Publication Date
FR1541797A true FR1541797A (fr)	1968-10-11

Family

ID=7375338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR118774A Expired FR1541797A (fr)	1965-08-23	1967-08-23	Générateur de courant alternatif à pulsations pour l'alimentation de tubes à gaz lumineux

Country Status (9)

Country	Link
US (1)	US3421626A (fr)
AT (1)	AT261502B (fr)
BE (1)	BE685743A (fr)
CH (1)	CH475167A (fr)
DE (1)	DE1584968C3 (fr)
ES (1)	ES330475A1 (fr)
FR (1)	FR1541797A (fr)
LU (1)	LU51745A1 (fr)
NL (1)	NL6611760A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3757950A (en) *	1971-03-02	1973-09-11	Connors E	Waste water treatment package plant having a modular ditch member
US3760946A (en) *	1971-03-31	1973-09-25	Cherne Ind Inc	Combination sewage treatment and cooling system
AU523598B2 (en) *	1977-11-04	1982-08-05	John Hager Reid	Aeration ditch
US4643830A (en) *	1977-11-04	1987-02-17	Reid John H	Process for operating a total barrier oxidation ditch
US4226717A (en) *	1978-11-08	1980-10-07	Malm Arthur P	Waste water treatment
HU185894B (en) *	1980-07-03	1985-04-28	Imre Gyulavari	Apparatus for treating fluids
US5078869A (en) *	1989-03-20	1992-01-07	Baker Hughes Incorporated	Clarifier cleaning apparatus
US4936982A (en) *	1989-03-20	1990-06-26	Baker Hughes, Inc.	Intrachannel clarifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2089160A (en) *	1935-03-23	1937-08-03	Dorr Co Inc	Purification of liquids
US2072206A (en) *	1935-05-03	1937-03-02	American Laundry Mach Co	Water separating device
US2431640A (en) *	1945-06-09	1947-11-25	Gordon Arthur	Automatic sewer flood control
US2798042A (en) *	1953-09-11	1957-07-02	Cox Engineering And Dev Corp	System of sewage treatment and process
US2994432A (en) *	1957-06-03	1961-08-01	Pfaudler Permutit Inc	Control for flotation separation systems
US3121680A (en) *	1958-10-27	1964-02-18	Yoemans Brothers Company	Method and apparatus for treating fluid material with suspended solids
FR1324936A (fr) *	1961-07-22	1963-04-26		Dispositif de clarification
GB1025771A (en) *	1962-07-06	1966-04-14	Whitehead & Poole	Sewage purification installations
FR1409586A (fr) *	1963-09-10	1965-08-27	Passavant Werke	Installation pour l'épuration biologique des eaux usées

1965
- 1965-08-23 DE DE1584968A patent/DE1584968C3/de not_active Expired
1966
- 1966-08-08 CH CH1136366A patent/CH475167A/de not_active IP Right Cessation
- 1966-08-08 AT AT756766A patent/AT261502B/de active
- 1966-08-10 LU LU51745A patent/LU51745A1/xx unknown
- 1966-08-17 US US57304166 patent/US3421626A/en not_active Expired - Lifetime
- 1966-08-19 BE BE685743D patent/BE685743A/xx unknown
- 1966-08-19 NL NL6611760A patent/NL6611760A/xx unknown
- 1966-08-22 ES ES0330475A patent/ES330475A1/es not_active Expired
1967
- 1967-08-23 FR FR118774A patent/FR1541797A/fr not_active Expired

Also Published As

Publication number	Publication date
DE1584968B2 (de)	1974-05-22
AT261502B (de)	1968-04-25
DE1584968C3 (de)	1975-01-09
DE1584968A1 (de)	1970-05-14
BE685743A (fr)	1967-02-01
LU51745A1 (fr)	1966-10-10
NL6611760A (fr)	1967-02-24
ES330475A1 (es)	1967-06-16
CH475167A (de)	1969-07-15
US3421626A (en)	1969-01-14

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FR1541797A (fr)	1968-10-11	Générateur de courant alternatif à pulsations pour l'alimentation de tubes à gaz lumineux
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