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DD86995A1 - Seal for rotary valves and the like - Google Patents

Seal for rotary valves and the like

Info

Publication number
DD86995A1
DD86995A1 DD15195770A DD15195770A DD86995A1 DD 86995 A1 DD86995 A1 DD 86995A1 DD 15195770 A DD15195770 A DD 15195770A DD 15195770 A DD15195770 A DD 15195770A DD 86995 A1 DD86995 A1 DD 86995A1
Authority
DD
German Democratic Republic
Prior art keywords
seal
rotary valves
valves
rotary
Prior art date
Application number
DD15195770A
Other languages
German (de)
Inventor
Guenter Bonitz
Original Assignee
Guenter Bonitz
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 Guenter Bonitz filed Critical Guenter Bonitz
Priority to DD15195770A priority Critical patent/DD86995A1/en
Publication of DD86995A1 publication Critical patent/DD86995A1/en

Links

DD15195770A 1970-12-15 1970-12-15 Seal for rotary valves and the like DD86995A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD15195770A DD86995A1 (en) 1970-12-15 1970-12-15 Seal for rotary valves and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15195770A DD86995A1 (en) 1970-12-15 1970-12-15 Seal for rotary valves and the like

Publications (1)

Publication Number Publication Date
DD86995A1 true DD86995A1 (en) 1972-01-05

Family

ID=36228597

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15195770A DD86995A1 (en) 1970-12-15 1970-12-15 Seal for rotary valves and the like

Country Status (1)

Country Link
DD (1) DD86995A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028182A1 (en) * 1990-09-05 1992-03-12 Krupp Polysius Ag Shut=off device with housing and displaceable shut=off element - has pressure source biassing sealing elements with underpressure to remove sealing engagement
DE102004014736A1 (en) * 2004-03-25 2005-10-06 Karl Hamacher Gmbh Rotary valve for the entry and discharge of conveyed material into or out of a pressure chamber
DE102004044217A1 (en) * 2004-09-14 2006-03-30 Coperion Waeschle Gmbh & Co. Kg Cell wheel has slot on inside of each end cap near outlet, preventing jamming due to material building up between rotor and caps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028182A1 (en) * 1990-09-05 1992-03-12 Krupp Polysius Ag Shut=off device with housing and displaceable shut=off element - has pressure source biassing sealing elements with underpressure to remove sealing engagement
DE102004014736A1 (en) * 2004-03-25 2005-10-06 Karl Hamacher Gmbh Rotary valve for the entry and discharge of conveyed material into or out of a pressure chamber
DE102004044217A1 (en) * 2004-09-14 2006-03-30 Coperion Waeschle Gmbh & Co. Kg Cell wheel has slot on inside of each end cap near outlet, preventing jamming due to material building up between rotor and caps

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