JPS5768422A - Intake and exhaust device for disel pile hammer - Google Patents

Intake and exhaust device for disel pile hammer

Info

Publication number
JPS5768422A
JPS5768422A JP14468580A JP14468580A JPS5768422A JP S5768422 A JPS5768422 A JP S5768422A JP 14468580 A JP14468580 A JP 14468580A JP 14468580 A JP14468580 A JP 14468580A JP S5768422 A JPS5768422 A JP S5768422A
Authority
JP
Japan
Prior art keywords
ram
exhaust port
intake
cylinder
valve
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
JP14468580A
Other languages
Japanese (ja)
Other versions
JPH021926B2 (en
Inventor
Yoshiharu Yonekubo
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP14468580A priority Critical patent/JPS5768422A/en
Publication of JPS5768422A publication Critical patent/JPS5768422A/en
Publication of JPH021926B2 publication Critical patent/JPH021926B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE: To scavenge combustion gas in a cylinder completely to the outside by mounting an exhaust port with a valve functioning by the upper and lower movement of a ram to a cylinder wall upper than an intake and exhaust port.
CONSTITUTION: The ram 3 pulled up to an upper section in the cylinder 2 for starting falls in the cylinder 2 while pushing down a switching lever 12. A cable 14 is pulled and the valve 9 is opened at that time. The falling ram 3 successively closes the exhaust port 8 and the intake and exhaust port 6, compresses air in a compression section A and collides with an anvil 4. Fuel injected onto the anvil 4 is burnt, the ram is elevated by combustion pressure and the valve 9 is closed. Consequently, gas is exhausted and thereafter sucked from the intake and exhaust port 6. When the ram 3 reaches a top dead center and falls freely, the ram 3 pushes down the switching lever 12, the valve 9 is opened, and residual combustion gas at the upper section in the cylinder is discharged from the exhaust port 8.
COPYRIGHT: (C)1982,JPO&Japio
JP14468580A 1980-10-16 1980-10-16 Intake and exhaust device for disel pile hammer Granted JPS5768422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14468580A JPS5768422A (en) 1980-10-16 1980-10-16 Intake and exhaust device for disel pile hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14468580A JPS5768422A (en) 1980-10-16 1980-10-16 Intake and exhaust device for disel pile hammer

Publications (2)

Publication Number Publication Date
JPS5768422A true JPS5768422A (en) 1982-04-26
JPH021926B2 JPH021926B2 (en) 1990-01-16

Family

ID=15367869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14468580A Granted JPS5768422A (en) 1980-10-16 1980-10-16 Intake and exhaust device for disel pile hammer

Country Status (1)

Country Link
JP (1) JPS5768422A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020100106A1 (en) 2020-01-06 2021-07-08 Luoro Gmbh Method for producing an interdental cleaning device and interdental cleaning device
DE102021202595A1 (en) 2021-03-17 2022-09-22 Luoro Gmbh Method of manufacturing a cleaning device and cleaning device

Also Published As

Publication number Publication date
JPH021926B2 (en) 1990-01-16

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