CS223561B1 - Spring element for electromagnets with retracting core - Google Patents

Spring element for electromagnets with retracting core Download PDF

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Publication number
CS223561B1
CS223561B1 CS403779A CS403779A CS223561B1 CS 223561 B1 CS223561 B1 CS 223561B1 CS 403779 A CS403779 A CS 403779A CS 403779 A CS403779 A CS 403779A CS 223561 B1 CS223561 B1 CS 223561B1
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CS
Czechoslovakia
Prior art keywords
support ring
spring element
electromagnets
spring arms
support
Prior art date
Application number
CS403779A
Other languages
English (en)
Inventor
Walter Mandel
Original Assignee
Walter Mandel
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 Walter Mandel filed Critical Walter Mandel
Publication of CS223561B1 publication Critical patent/CS223561B1/cs

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/285—Actuators for print wires of plunger type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32—Belleville-type springs
    • F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

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Claims (2)

223 561 (? PŘEDMĚT VYNÁLEZU
1. Pružinový prvek pro elektromagnety a vtažným jádrems radiálně rozloženými a na opěrném kroužku uloženými pruži-novými rameny, přičemž pružinový prvek působí na vtažné jádro,vyznačený tím, že pružinová ramena (3) mají až do místa stykus opěrným kroužkem (4) lichoběžníkový tvar a v opěrné oblastiopěrného kroužku (4) opačný lichoběžníkový tvar, přičemž vzá-jemně protilehlé obrysy sousedních pružinových ramen (3) v o-pěroé oblasti opěrného kroužku (4) jsou od průsečíku s příslušnými obrysy pružinových ramen (3) mimo opěrnou oblast opěrnéhokroužku (4)> vzájemně paralelní·
2. Pružinový prvek pro elektromagnety s vtažným jádrempodle bodu 1, vyznačený tím, že obrysy pružinových ramen (3)svírají v opěrné oblasti opěrného kroužku (4) s obrysy pruži-nových ramen (3) mimo opěrnou oblast opěrného kroužku (4) tu-pý úhel· 1 výkres Uznáno vynálezem na základě výsledků expertizy, provedené Úřa-dem pro vynálezectví a patentnictví, Berlín, DD
CS403779A 1978-06-30 1979-06-08 Spring element for electromagnets with retracting core CS223561B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20639478A DD136814A1 (de) 1978-06-30 1978-06-30 Federelement fuer tauchankermagneten

Publications (1)

Publication Number Publication Date
CS223561B1 true CS223561B1 (en) 1983-10-28

Family

ID=5513364

Family Applications (1)

Application Number Title Priority Date Filing Date
CS403779A CS223561B1 (en) 1978-06-30 1979-06-08 Spring element for electromagnets with retracting core

Country Status (4)

Country Link
CS (1) CS223561B1 (cs)
DD (1) DD136814A1 (cs)
DE (1) DE2919697A1 (cs)
SU (1) SU1013309A1 (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563664A (en) * 1984-04-04 1986-01-07 Parker-Hannifin Corporation Force motor with contoured spring coupling
US4525695A (en) * 1984-04-04 1985-06-25 Parker Hannifin Corporation Force motor with ball mounted armature
DE4244444A1 (de) * 1992-12-23 1994-07-07 Mannesmann Ag Elektromagnetventil
DE4244443C2 (de) * 1992-12-23 1998-11-26 Mannesmann Ag Elektromagnetantrieb
JP3713765B2 (ja) * 1995-10-06 2005-11-09 日産自動車株式会社 防振支持装置

Also Published As

Publication number Publication date
DD136814A1 (de) 1979-08-01
SU1013309A1 (ru) 1983-04-23
DE2919697A1 (de) 1980-01-10

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