ES438210A3 - Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad. - Google Patents

Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad.

Info

Publication number
ES438210A3
ES438210A3 ES438210A ES438210A ES438210A3 ES 438210 A3 ES438210 A3 ES 438210A3 ES 438210 A ES438210 A ES 438210A ES 438210 A ES438210 A ES 438210A ES 438210 A3 ES438210 A3 ES 438210A3
Authority
ES
Spain
Prior art keywords
obturator
shoulder
flank
translation
construction
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
ES438210A
Other languages
English (en)
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.)
ESPECIALIDADES HYDRA S A
Original Assignee
ESPECIALIDADES HYDRA S A
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 ESPECIALIDADES HYDRA S A filed Critical ESPECIALIDADES HYDRA S A
Priority to ES438210A priority Critical patent/ES438210A3/es
Publication of ES438210A3 publication Critical patent/ES438210A3/es
Expired legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
ES438210A 1975-06-04 1975-06-04 Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad. Expired ES438210A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES438210A ES438210A3 (es) 1975-06-04 1975-06-04 Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES438210A ES438210A3 (es) 1975-06-04 1975-06-04 Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad.

Publications (1)

Publication Number Publication Date
ES438210A3 true ES438210A3 (es) 1977-05-16

Family

ID=8469437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438210A Expired ES438210A3 (es) 1975-06-04 1975-06-04 Perfeccionamientos en la construccion de valvulas hidrauli- cas de seguridad.

Country Status (1)

Country Link
ES (1) ES438210A3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2052413A1 (es) * 1990-07-24 1994-07-01 Dresser Ind Valvula de seguridad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2052413A1 (es) * 1990-07-24 1994-07-01 Dresser Ind Valvula de seguridad

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