[go: up one dir, main page]

DE1302731B - Expandable housing for electrical capacitors and process for their manufacture - Google Patents

Expandable housing for electrical capacitors and process for their manufacture

Info

Publication number
DE1302731B
DE1302731B DE19661302731D DE1302731DA DE1302731B DE 1302731 B DE1302731 B DE 1302731B DE 19661302731 D DE19661302731 D DE 19661302731D DE 1302731D A DE1302731D A DE 1302731DA DE 1302731 B DE1302731 B DE 1302731B
Authority
DE
Germany
Prior art keywords
housing
manufacture
fold
electrical capacitors
expandable housing
Prior art date
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.)
Pending
Application number
DE19661302731D
Other languages
German (de)
Inventor
Karl Dipl.-Phys. 8120 Weilheim Drexl
Original Assignee
Elos KG, Elisabeth Drexl, Kondensatorenbau, 8120 Weilheim
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.)
Filing date
Publication date
Application filed by Elos KG, Elisabeth Drexl, Kondensatorenbau, 8120 Weilheim filed Critical Elos KG, Elisabeth Drexl, Kondensatorenbau, 8120 Weilheim
Publication of DE1302731B publication Critical patent/DE1302731B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/14—Protection against electric or thermal overload
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Dichtverschlossenes, expansionsfähiges, vorzugsweise zylindrisches Kondensatorgehäuse aus bleibend verformbarem Werkstoff wie Leichtmetall, mit mindestens einer in Umfangsrichtung verlaufenden Faltung, dadurch gekennzeichnet, daß die Faltung in Längsrichtung des Gehäuses umgelegt ist.1. Sealed, expandable, preferably cylindrical capacitor housing Permanently deformable material such as light metal, with at least one in the circumferential direction running fold, characterized in that that the fold is turned over in the longitudinal direction of the housing. 2. Kondensatorengehäuse nach Anspruch 1, dadurch gekennzeichnet, daß die Faltung an der Innenseite des Gehäuses anliegt.2. Capacitor housing according to claim 1, characterized in that the fold on the Rests on the inside of the housing. 3. Verfahren zur Herstellung des Kondensatorgehäuses nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in die Gehäusewand in Umfangsrichtung eine Sicke gedrückt wird, die an ihrer einen Seite in engerem Radius und/oder in größerem Biegewinkel in die Gehäusewand übergeht als an der anderen Seine, worauf das Gehäuse in Längsrichtung um die Breite der Sicke gestaucht wird.3. A method for producing the capacitor housing according to claim 1 or 2, characterized in that that a bead is pressed into the housing wall in the circumferential direction, which on one side in a narrower radius and / or in larger bending angle merges into the housing wall than on the other Seine, whereupon the housing is compressed in the longitudinal direction by the width of the bead.
DE19661302731D 1966-05-21 1966-05-21 Expandable housing for electrical capacitors and process for their manufacture Pending DE1302731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0031715 1966-05-21

Publications (1)

Publication Number Publication Date
DE1302731B true DE1302731B (en) 1970-10-22

Family

ID=7075226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661302731D Pending DE1302731B (en) 1966-05-21 1966-05-21 Expandable housing for electrical capacitors and process for their manufacture

Country Status (2)

Country Link
DE (1) DE1302731B (en)
NL (1) NL6707032A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1439183A1 (en) * 1962-10-18 1968-10-10 Siemens Ag Explosion-proof electrical capacitor with tear-off protection
EP0182181B1 (en) 1984-11-15 1989-05-31 Siemens Aktiengesellschaft Roll-type electric capacitor
FR2639562A1 (en) * 1988-11-29 1990-06-01 Carnaud Sa Method of manufacturing a metal package such as, in particular, a paint tin, and corresponding package

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1439183A1 (en) * 1962-10-18 1968-10-10 Siemens Ag Explosion-proof electrical capacitor with tear-off protection
EP0182181B1 (en) 1984-11-15 1989-05-31 Siemens Aktiengesellschaft Roll-type electric capacitor
FR2639562A1 (en) * 1988-11-29 1990-06-01 Carnaud Sa Method of manufacturing a metal package such as, in particular, a paint tin, and corresponding package

Also Published As

Publication number Publication date
NL6707032A (en) 1967-11-22

Similar Documents

Publication Publication Date Title
AT280610B (en) Composite body produced by the drawing process with at least two layers and a draw pressing process for its production
DE1302731B (en) Expandable housing for electrical capacitors and process for their manufacture
DE2535205C2 (en) Method for permanently connecting a tubular end of a snap-in claw to a scaffolding tube
DE899444C (en) Telescopic front wheel fork with sliding tubes connected by a bridge to form a sliding bracket and a method for producing this sliding bracket
DE2342249A1 (en) RIVET NUT AND METHOD OF PRODUCING IT
DE459970C (en) Process for the production of zigzag sheet metal bodies
DE703824C (en) Method for connecting drawn number rolls with a tubular, cylindrical hub and a rotating part
DE1655581C (en) Safety steering column for motor vehicles
DE462541C (en) Process for the production of accumulator electrodes
DE900722C (en) Reducing ring for lamp sockets
DE1759552C (en) Gas-tight container for breathing apparatus under negative pressure
DE2341811C3 (en) Device for cold forming the inner surface of long, wound tubes
DE847983C (en) Two-part number roller for COUNTERS
DE1525281A1 (en) Spherical shells and their manufacture
DE1500700C3 (en) Tolerance ring
DE680577C (en) Blind dimming device
DE1602549C (en) Method of making a metal container
DE518629C (en) Process for the production of graduated cylindrical coats open on both sides, especially for milk cans
DE1907806C2 (en) Tubular body with a wall wound in a spiral shape from sheet steel
DE477253C (en) Method and die for the production of angular pieces from vulcanized fiber
DE1586621C (en) Collapsible container
AT220769B (en) Device for cutting off a piece of glass from a strand of glass
DE1089840B (en) Cable lug with connection eye produced by pressing one end of a sleeve flat
DE2944798C2 (en) Process for contacting the coverings of film capacitors
DE705592C (en) Process for the production of electrical capacitors