FR878631A - Interrupteur électrique de courant - Google Patents

Interrupteur électrique de courant

Info

Publication number: FR878631A
Authority: FR; France
Prior art keywords: electric current; current switch; switch; electric; current
Prior art date: 1941-01-24
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.)

Licentia Patent Verwaltungs GmbH

Original Assignee

Licentia Patent Verwaltungs GmbH

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.)

1941-01-24

Filing date

1942-01-22

Publication date

1943-01-26

1942-01-22 Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH

1943-01-26 Application granted granted Critical

1943-01-26 Publication of FR878631A publication Critical patent/FR878631A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/04—Grates with hollow bars externally cooled, e.g. with water, steam or air

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)

FR878631D 1941-01-24 1942-01-22 Interrupteur électrique de courant Expired FR878631A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE240141X		1941-01-24

Publications (1)

Publication Number	Publication Date
FR878631A true FR878631A (fr)	1943-01-26

Family

ID=5904662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR878631D Expired FR878631A (fr)	1941-01-24	1942-01-22	Interrupteur électrique de courant

Country Status (4)

Country	Link
BE (1)	BE444190A (fr)
CH (3)	CH225565A (fr)
FR (1)	FR878631A (fr)
NL (1)	NL104601C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE924769C (de) *	1943-09-07	1955-03-07	Steinmueller Gmbh L & C	Schuerrost

0
- BE BE444190D patent/BE444190A/xx unknown
- NL NL104601D patent/NL104601C/xx active
1941
- 1941-12-10 CH CH225565D patent/CH225565A/de unknown
1942
- 1942-01-08 CH CH225437D patent/CH225437A/de unknown
- 1942-01-22 CH CH227546D patent/CH227546A/de unknown
- 1942-01-22 FR FR878631D patent/FR878631A/fr not_active Expired

Also Published As

Publication number	Publication date
CH225437A (de)	1943-01-31
BE444190A (fr)
NL104601C (fr)
CH225565A (de)	1943-02-15
CH227546A (de)	1943-06-30

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