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AU449219B2 - Vacuum-actuated rotary shaft seal - Google Patents
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AU449219B2 - Vacuum-actuated rotary shaft seal - Google Patents

Vacuum-actuated rotary shaft seal

Info

Publication number
AU449219B2
AU449219B2 AU27112/71A AU2711271A AU449219B2 AU 449219 B2 AU449219 B2 AU 449219B2 AU 27112/71 A AU27112/71 A AU 27112/71A AU 2711271 A AU2711271 A AU 2711271A AU 449219 B2 AU449219 B2 AU 449219B2
Authority
AU
Australia
Prior art keywords
vacuum
rotary shaft
shaft seal
actuated rotary
actuated
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU27112/71A
Other versions
AU2711271A (en
Inventor
NOEL ALLEN and HAROLD LLOYD HAGWELL RONALD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henry Sykes Ltd
Original Assignee
Henry Sykes Ltd
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 Henry Sykes Ltd filed Critical Henry Sykes Ltd
Application granted granted Critical
Publication of AU2711271A publication Critical patent/AU2711271A/en
Publication of AU449219B2 publication Critical patent/AU449219B2/en
Expired legal-status Critical Current

Links

AU27112/71A 1970-04-03 1971-05-30 Vacuum-actuated rotary shaft seal Expired AU449219B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB16039/70 1970-04-03

Publications (2)

Publication Number Publication Date
AU2711271A AU2711271A (en) 1972-10-05
AU449219B2 true AU449219B2 (en) 1972-10-05

Family

ID=

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