Plunger for holding and moving electronic components in particular ICS

US8232815B2 · kind B2 · utility

Assignee

• Multitest Elektronische Systeme GmbH · DE

Inventors

• Max Schaule · Mindelheim, DE
• Stefan Thiel · Rosenheim, DE
• Franz Pichl · Teupitz, DE
• Günther Jeserer · Kolbermoor, DE
• Andreas Wiesböck · Stephanskirchen, DE
• Alexander Bauer · Rosenheim, DE

Key dates

• Filing date: Oct 2, 2008
• Grant date: Jul 31, 2012
• Expiry date: Jun 14, 2029

Classification

• Technology area (CPC G): Physics
• CPC primary: G01R31/2874
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A plunger for holding and moving electrical components in particular IC's to and from a contacting device connected to a test bed, comprises a head piece with a fluid distribution chamber through which temperature-controlled fluid flows. A suction head is arranged such that the temperature-controlled fluid flows around the suction head and is diverted along the suction head to the component.