BE710220A - - Google Patents

Info

Publication number: BE710220A
Authority: BE; Belgium

Application number

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.)

1967-02-17

Filing date

1968-02-01

Publication date

1968-08-01

1968-02-01 Application filed filed Critical

1968-08-01 Publication of BE710220A publication Critical patent/BE710220A/xx

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0693—Treatment of the electrolyte residue, e.g. reconcentrating
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2713—Siphons
- Y10T137/2774—Periodic or accumulation responsive discharge

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Sustainable Development (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Energy (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Fuel Cell (AREA)

BE710220D 1967-02-17 1968-02-01 BE710220A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR95509A FR1518997A (fr)	1967-02-17	1967-02-17	Dispositif automatique pour la régulation de la concentration d'électrolyte d'une pile à combustible

Publications (1)

Publication Number	Publication Date
BE710220A true BE710220A (de)	1968-08-01

Family

ID=8625526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE710220D BE710220A (de)	1967-02-17	1968-02-01

Country Status (8)

Country	Link
US (1)	US3547704A (de)
BE (1)	BE710220A (de)
DE (1)	DE1671736A1 (de)
FR (1)	FR1518997A (de)
GB (1)	GB1184775A (de)
LU (1)	LU55404A1 (de)
NL (1)	NL6802202A (de)
SE (1)	SE332471B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5881753A (en) *	1996-05-13	1999-03-16	Bowling; Alan P.	Passive fluid level controller
CN106119892B (zh) *	2016-08-31	2018-07-13	铜陵有色金属集团股份有限公司金冠铜业分公司	电解液的溢流装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2461334A (en) *	1944-12-01	1949-02-08	Servel Inc	Liquid treating unit
US3080442A (en) *	1957-12-30	1963-03-05	Richard H Hobert	Apparatus and process for the conversion of heat to electricity

1967
- 1967-02-17 FR FR95509A patent/FR1518997A/fr not_active Expired
1968
- 1968-01-24 GB GB383568A patent/GB1184775A/en not_active Expired
- 1968-02-01 BE BE710220D patent/BE710220A/xx unknown
- 1968-02-05 LU LU55404D patent/LU55404A1/xx unknown
- 1968-02-15 SE SE198768A patent/SE332471B/xx unknown
- 1968-02-15 NL NL6802202A patent/NL6802202A/xx unknown
- 1968-02-15 US US3547704D patent/US3547704A/en not_active Expired - Lifetime
- 1968-02-16 DE DE19681671736 patent/DE1671736A1/de active Pending

Also Published As

Publication number	Publication date
FR1518997A (fr)	1968-03-29
DE1671736A1 (de)	1971-12-23
US3547704A (en)	1970-12-15
SE332471B (de)	1971-02-08
NL6802202A (de)	1968-08-19
LU55404A1 (de)	1969-09-23
GB1184775A (en)	1970-03-18

Publication	Publication Date	Title
BE711545A (de)	1968-09-02
BE709032A (de)	1968-07-05
BE693070A (de)	1967-07-24
BE711352A (de)	1968-08-27
NL6802202A (de)	1968-08-19
BE709135A (de)	1968-05-16
BE709568A (de)	1968-07-18
BE701842A (de)	1968-01-02
BE709469A (de)	1968-05-30
BE697768A (de)	1967-10-02
BE700560A (de)	1967-12-01
BE709017A (de)	1968-07-05
BE703950A (de)	1968-02-01
BE707177A (de)	1968-05-28
BE713272A (de)	1968-08-16
BE707673A (de)	1968-04-16
BE708895A (de)	1968-05-16
BE715385A (de)	1968-10-16
BE709383A (de)	1968-07-15
BE707772A (de)	1968-04-16
BE695914A (de)	1967-09-01
BE708525A (de)	1968-05-02
BE709316A (de)	1968-05-16
BE708935A (de)	1968-07-04
BE708800A (de)	1968-07-01