Patent · US Active

Method for the production of a bladder accumulator and bladder accumulator produced according to said method

US10532527B2 · kind B2 · utility

2Cited by

2References

16Claims

0Family size

Assignee

HYDAC TECHNOLOGY GMBH · DE

Inventors

Peter Kloft · Ransbach-Baumbach, DE
Herbert Baltes · Losheim, DE

Key dates

Filing date	Apr 25, 2016
Grant date	Jan 14, 2020
Priority date	—
Expiry date	May 26, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF17C2260/036
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for the production of a bladder accumulator (10) that separates two media chambers (16, 18) from one another in a storage housing (12) by a bladder body (14). The following production steps include extruding a plastic tube over the bladder body (14), shaping the plastic tube with the integrated bladder body (14) in a molding tool that corresponds to a predeterminable plastic core container (20), and winding at least one plastic fiber from the outside on the plastic core container (20) for the purpose of creating the storage housing (12).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.