Control valve

- Arca Regler GmbH
Description

FIG. 1 is a bottom plan view of my new control valve;

FIG. 2 is a right side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a top plan view.

Referenced Cited
U.S. Patent Documents
D99226 April 1936 Vogt
2664098 December 1953 McInerney
3304949 February 1967 Baumann
3426788 February 1969 Bassett
4343224 August 10, 1982 Kemmler
4505188 March 19, 1985 Weydt et al.
4624281 November 25, 1986 Vidal et al.
4922952 May 8, 1990 Kemmler
Other references
  • Brochure-"Membran-Stellantrieb mit integrierter Luftversorgung Baureihe 812" Nov. 3, 1991.
Patent History
Patent number: D358454
Type: Grant
Filed: Jan 21, 1994
Date of Patent: May 16, 1995
Assignee: Arca Regler GmbH (Tonisvorst)
Inventor: Rudiger Kaspers (Tonisvorst)
Primary Examiner: A. Hugo Word
Assistant Examiner: Eric Watterson
Attorney: Joseph W. Berenato, III
Application Number: 0/17,756