JPS57143115A - Reciprocating engine - Google Patents

Reciprocating engine

Info

Publication number
JPS57143115A
JPS57143115A JP2821581A JP2821581A JPS57143115A JP S57143115 A JPS57143115 A JP S57143115A JP 2821581 A JP2821581 A JP 2821581A JP 2821581 A JP2821581 A JP 2821581A JP S57143115 A JPS57143115 A JP S57143115A
Authority
JP
Japan
Prior art keywords
piston
rotation
hole
section
piston rod
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.)
Granted
Application number
JP2821581A
Other languages
Japanese (ja)
Other versions
JPH0250383B2 (en
Inventor
Katsumasa Araoka
Hiroyuki Nakamura
Toshinori Terajima
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2821581A priority Critical patent/JPS57143115A/en
Publication of JPS57143115A publication Critical patent/JPS57143115A/en
Publication of JPH0250383B2 publication Critical patent/JPH0250383B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

PURPOSE:To facilitate the checking and maintenance of a reciprocating engine and heighten its performance and reliability, by providing a mechanism for preventing the rotation of the piston and exhaust valve, so that the mechanism is located in a section of low temperature. CONSTITUTION:A piston 1 is provided with a hole 31 which has a rectangular cross section as shown in a sectional view indicated by arrows A. The end of a piston rod 32 is inserted into the hole 31. The piston 1 is coupled to the piston rod 32 by a rotation-preventing mechanism consisting of the hole 31, the end of the piston rod and nuts 33, 34. Pins 23 are provided on the tips of anchoring members 17 and inserted into the guide grooves 23 of the piston 1. As a result, a spring ring 16 is enabled to slide only in the axial direction of the piston 1. For that reason, a scratching pheneomenon and powdery chips are prevented from being caused or made. Since the rotation-preventing mechanism is located in a low-temperature section, checking, maintenance and assembly are facilitated.
JP2821581A 1981-02-27 1981-02-27 Reciprocating engine Granted JPS57143115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2821581A JPS57143115A (en) 1981-02-27 1981-02-27 Reciprocating engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2821581A JPS57143115A (en) 1981-02-27 1981-02-27 Reciprocating engine

Publications (2)

Publication Number Publication Date
JPS57143115A true JPS57143115A (en) 1982-09-04
JPH0250383B2 JPH0250383B2 (en) 1990-11-02

Family

ID=12242408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2821581A Granted JPS57143115A (en) 1981-02-27 1981-02-27 Reciprocating engine

Country Status (1)

Country Link
JP (1) JPS57143115A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831539A (en) * 1971-08-27 1973-04-25
JPS4954143U (en) * 1972-08-14 1974-05-13
JPS55123307A (en) * 1979-03-13 1980-09-22 Japanese National Railways<Jnr> Reciprocating engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831539A (en) * 1971-08-27 1973-04-25
JPS4954143U (en) * 1972-08-14 1974-05-13
JPS55123307A (en) * 1979-03-13 1980-09-22 Japanese National Railways<Jnr> Reciprocating engine

Also Published As

Publication number Publication date
JPH0250383B2 (en) 1990-11-02

Similar Documents

Publication Publication Date Title
GB1493157A (en) Valve actuator
NO990352D0 (en) Fastener with a piston driven by compressed gas
NO860430L (en) SAFETY VALVE.
ES8301342A1 (en) Three-way air valve
SE8404833L (en) GAS VALVE SEALING DEVICE
JPS57143115A (en) Reciprocating engine
ES2005617A6 (en) Valve control for reciprocating piston internal combustion engine.
FR2333944A1 (en) Solar energy powered engine - has reciprocating piston with grooves in stem acting as valve element in sleeve
JPS5659051A (en) Tension device for chain
ES542651A0 (en) A DEVICE TO FIGHT THE CLEARANCE FOR USE WHEN CONNECTING A ROTARY DRIVE TO A DRIVE TREE
FR2358565A1 (en) Reciprocating engine with automatic valve operation - has sliding valve actuated by movement of main piston for reversing movement
ATE25127T1 (en) HOUSING FOR A VALVE ACTUATOR PUMP.
JPS5683555A (en) Float device for carbureter
JPS52127607A (en) Cooling equipment of oil less type reciprocating compressor
DE3470911D1 (en) Fuel injection pump for internal combustion engines
FR2271398A1 (en) IC engine with spring acting as crank - has ratchet output mechanism actuated by spring
JPS57195890A (en) Screw compressor provided with slide valve
JPS5483152A (en) Cooler
JPS57124167A (en) Main steam isolator valve
JPS5314219A (en) Valve-in-head type valve driving mechanism
JPS56121893A (en) Screw compressor
JPS5746079A (en) Piston with valve mechanism
JPS53138509A (en) Closed type compressor
JPS5572965A (en) Exhaust valve for compressor
JPS54148942A (en) Valve spring shield