Title:
【発明の名称】電磁的な切換えリレー
Document Type and Number:
Japanese Patent JPH06509207
Kind Code:
A
Abstract:
PCT No. PCT/EP92/01529 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 7, 1992 PCT Pub. No. WO93/01609 PCT Pub. Date Jan. 21, 1993.A relay having two coils which are arranged axially flush on a base body (1), wherein each coil has a winding (23, 33) and a core (14, 15) connected by means of a U-shaped yoke (12). A single armature (13) is supported on a center section of the yoke (12) such that it can be changed over between the inner ends of the two cores (14, 15). In addition, two contact springs (7, 8) are arranged between the two cores, on both sides of the same, parallel to the armature. The contact-making ends of the two contact springs rest on a common center contact element (61) in the quiescent state. Depending on which winding (23 or 33) is energized, a corresponding contact spring (7 or 8 respectively) is lifted off the center, contact element (61) and moved into contact with an outer contact element (51 or 52 respectively). The relay is advantageously suited as a pole-reversal relay for driving DC motors having a changing rotation direction (e.g., as found in motor vehicles).
Inventors:
Handel, Horst
Cologne, Joseph
Kleine-On Neblink, Bernhard
Cologne, Joseph
Kleine-On Neblink, Bernhard
Application Number:
JP50196893A
Publication Date:
October 13, 1994
Filing Date:
July 07, 1992
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
H01H51/00; H01H51/12; H01H50/18; H01H51/20; (IPC1-7): H01H51/20; H01H50/18
Attorney, Agent or Firm:
Toshio Yano (3 outside)