DK179085A - VALVE WITH Gasket - Google Patents

VALVE WITH Gasket Download PDF

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Publication number
DK179085A
DK179085A DK179085A DK179085A DK179085A DK 179085 A DK179085 A DK 179085A DK 179085 A DK179085 A DK 179085A DK 179085 A DK179085 A DK 179085A DK 179085 A DK179085 A DK 179085A
Authority
DK
Denmark
Prior art keywords
packing
valve
valve head
shoulder
assembly
Prior art date
Application number
DK179085A
Other languages
Danish (da)
Other versions
DK162613B (en
DK179085D0 (en
DK162613C (en
Inventor
Robert D Zimmerly
Original Assignee
Ladish Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ladish Co filed Critical Ladish Co
Priority to DK179085A priority Critical patent/DK162613C/en
Publication of DK179085D0 publication Critical patent/DK179085D0/en
Publication of DK179085A publication Critical patent/DK179085A/en
Publication of DK162613B publication Critical patent/DK162613B/en
Application granted granted Critical
Publication of DK162613C publication Critical patent/DK162613C/en

Links

Abstract

A valve assembly for sanitary use comprises a valve 21 and a packing 23 which can be replaced in the field. The packing 23 has a number of elastic fingers 59 which correspond to a frustoconical surface 31 on the valve head 25. The pointed end of the frustoconical surface 31 of the valve head 25 has a shoulder 35 projecting in the lateral direction. On assembly of the packing 23 and the valve head 25, the packing 23 is pushed into the valve head 25 so the fingers 59 bend when they contact the shoulder 35. When the fingers have passed the shoulder 35, they snap back into the unbent position, in which they engage with the shoulder 35 and secure the packing 23 on the valve 21 when they are in the relaxed state. The packing 23 fits loosely on the valve head 25 when the valve assembly is in the open position and in this way allows the assembly to be cleaned in situ by a washing fluid being flushed through the areas of play between the valve head 25 and the packing 23. <IMAGE>

Description

Uddrag af patentansøgninger. Sektion EExcerpt of patent applications. Section E

Figure DK179085AD00021
DK179085A 1985-04-22 1985-04-22 VALVE STREET, APPARATUS WITH THE VALVE STREET, AND PROCEDURE FOR MANUFACTURING THE VALVE STREET. DK162613C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK179085A DK162613C (en) 1985-04-22 1985-04-22 VALVE STREET, APPARATUS WITH THE VALVE STREET, AND PROCEDURE FOR MANUFACTURING THE VALVE STREET.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK179085 1985-04-22
DK179085A DK162613C (en) 1985-04-22 1985-04-22 VALVE STREET, APPARATUS WITH THE VALVE STREET, AND PROCEDURE FOR MANUFACTURING THE VALVE STREET.

Publications (4)

Publication Number Publication Date
DK179085D0 DK179085D0 (en) 1985-04-22
DK179085A true DK179085A (en) 1986-10-23
DK162613B DK162613B (en) 1991-11-18
DK162613C DK162613C (en) 1992-04-06

Family

ID=8108078

Family Applications (1)

Application Number Title Priority Date Filing Date
DK179085A DK162613C (en) 1985-04-22 1985-04-22 VALVE STREET, APPARATUS WITH THE VALVE STREET, AND PROCEDURE FOR MANUFACTURING THE VALVE STREET.

Country Status (1)

Country Link
DK (1) DK162613C (en)

Also Published As

Publication number Publication date
DK162613B (en) 1991-11-18
DK179085D0 (en) 1985-04-22
DK162613C (en) 1992-04-06

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