Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Hilpert; Bruno
Address:
Diessenhofen, CH
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
D287268 Hydraulic or pneumatic actuator unit for valves December 16, 1986
D286907 Hydraulic or pneumatic actuator unit for valves November 25, 1986
5290387 Device for welding tubular components of plastics material March 1, 1994
A device for manufacturing a welded connection of tubular components of plastics material. The ends of the components to be connected are axially aligned and held to abut with the end surfaces. The ends of the tubular components can be heated by a foldable heating device which surrounds
5037500 Method and apparatus for joining tubular plastic parts by welding August 6, 1991
A heating arrangement (2) embracing tubular parts (1a, 1b) of plastic material which have to be joined by welding, comprises electrically heatable jaws (26).A bladder (50) expandable by compressed air is arranged inside the tubular parts (1a, b), which includes a centrally arranged tensi
4667928 Shut-off valve with spherical plug May 26, 1987
A shut-off valve assembly includes a housing which has a spherical plug arranged in a chamber. The housing has an internal thread into which a support element for a sealing member is screwed. On the outer end face of the support element is supported a flange bushing by means of a retaini
4647003 Remote control actuating device for a valve March 3, 1987
An actuating device operated by a pressure medium, such as compressed air, acting within a housing, can be secured to a valve by a mounting member attached to the valve. The actuating device includes a first piston guided in a cylinder part positioned on one side of the center part of th










 
 
  Recently Added Patents
Display apparatus and control method thereof
Navigation apparatus, search result display method, and graphical user interface
Frame timing synchronization in a geostationary satellite system
Hair motion compositor system for use in a hair/fur pipeline
Verification of computer-executable code generated from a model
Method for forming a film
Electronic dispersion compensation within optical communications using reconstruction
  Randomly Featured Patents
Dust cover for printed circuit board card connector
Brake booster with compressible air valve for braking speed of application enhancement
Planar field effect transistor structure having an angled crystallographic etch-defined source/drain recess and a method of forming the transistor structure
Purification of taxanes and taxane mixtures using polyethyleneimine-bonded resins
Image reading apparatus, moving body fixing structure, and electronic equipment
Buried-sidewall-strap two transistor one capacitor trench cell
Rope-operated actuator for an engine starter
Sheet conveying apparatus
Arrangement for a consecutive two-stage ejector of the built-in type
Foldable bed