RO93037B1 - Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu - Google Patents

Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu

Info

Publication number
RO93037B1
RO93037B1 RO119953A RO11995385A RO93037B1 RO 93037 B1 RO93037 B1 RO 93037B1 RO 119953 A RO119953 A RO 119953A RO 11995385 A RO11995385 A RO 11995385A RO 93037 B1 RO93037 B1 RO 93037B1
Authority
RO
Romania
Prior art keywords
crimping
valve
valve stem
sodium
phase
Prior art date
Application number
RO119953A
Other languages
English (en)
Romanian (ro)
Other versions
RO93037A2 (fr
Inventor
Virgil Gardus
Stefan Ardeleanu
Original Assignee
îNTREPRINDEREA "23 AUGUST"
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 îNTREPRINDEREA "23 AUGUST" filed Critical îNTREPRINDEREA "23 AUGUST"
Priority to RO119953A priority Critical patent/RO93037B1/ro
Publication of RO93037A2 publication Critical patent/RO93037A2/fr
Publication of RO93037B1 publication Critical patent/RO93037B1/ro

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
RO119953A 1985-08-27 1985-08-27 Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu RO93037B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119953A RO93037B1 (ro) 1985-08-27 1985-08-27 Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119953A RO93037B1 (ro) 1985-08-27 1985-08-27 Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu

Publications (2)

Publication Number Publication Date
RO93037A2 RO93037A2 (fr) 1987-12-31
RO93037B1 true RO93037B1 (ro) 1988-01-01

Family

ID=20117848

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119953A RO93037B1 (ro) 1985-08-27 1985-08-27 Procedeu si dispozitiv pentru sertizarea tijei tubulare a supapelor umplute cu sodiu

Country Status (1)

Country Link
RO (1) RO93037B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011179327A (ja) * 2010-02-26 2011-09-15 Mitsubishi Heavy Ind Ltd 金属ナトリウム封入エンジンバルブの製造方法

Also Published As

Publication number Publication date
RO93037A2 (fr) 1987-12-31

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