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FR391929A - Balanced shut-off valve - Google Patents

Balanced shut-off valve

Info

Publication number
FR391929A
FR391929A FR391929DA FR391929A FR 391929 A FR391929 A FR 391929A FR 391929D A FR391929D A FR 391929DA FR 391929 A FR391929 A FR 391929A
Authority
FR
France
Prior art keywords
valve
shut
balanced
balanced shut
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
Other languages
French (fr)
Inventor
Johann Koenig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR391929A publication Critical patent/FR391929A/en
Expired legal-status Critical Current

Links

FR391929D 1908-06-30 1908-06-30 Balanced shut-off valve Expired FR391929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391929T 1908-06-30

Publications (1)

Publication Number Publication Date
FR391929A true FR391929A (en) 1908-11-12

Family

ID=43349803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391929D Expired FR391929A (en) 1908-06-30 1908-06-30 Balanced shut-off valve

Country Status (1)

Country Link
FR (1) FR391929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853719A1 (en) * 1978-12-13 1980-07-03 Siebeck Metallwerk Valve for high speed fluid flow - has hard-wearing steel ring fitting over piston to form seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853719A1 (en) * 1978-12-13 1980-07-03 Siebeck Metallwerk Valve for high speed fluid flow - has hard-wearing steel ring fitting over piston to form seal

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