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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-6109885-A, on 29 August 2000. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000003135

Vacuum System for a transfer system

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
CIESLOK GUENTER, MICKLISCH MICHAEL
Assignee
SCHULER PRESSEN GMBH & CO
Original source
US-6109885-A, the United States Patent and Trademark Office, 29 August 2000
Document SHA-256
cf65ccd029de3a70f2adf991c628de6929ddd9d9e3cc4a653ec6318d660422d2

A vacuum system, particularly for vacuum grippers, has a fluid entrainment pump for generating the vacuum which, when the required vacuum is built up, is supplied with a throttled compressed-air flow. For the throttling of the compressed-air flow, a controlled throttle device is used which, as a function of the detected vacuum value, throttles the compressed-air flow to the fluid entrainment pump when the desired vacuum value has been reached or exceeded.

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Abstract

A vacuum system, particularly for vacuum grippers, has a fluid entrainment pump for generating the vacuum which, when the required vacuum is built up, is supplied with a throttled compressed-air flow. For the throttling of the compressed-air flow, a controlled throttle device is used which, as a function of the detected vacuum value, throttles the compressed-air flow to the fluid entrainment pump when the desired vacuum value has been reached or exceeded.

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Publication information

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Citation

OpenTechnical Publication OT-2026-000003135, “Vacuum System for a transfer system,” published September 15, 2026 at 19:36:19 UTC, https://opentechnical.org/p/OT-2026-000003135.

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