JPS6161040B2 - - Google Patents

Info

Publication number
JPS6161040B2
JPS6161040B2 JP4532979A JP4532979A JPS6161040B2 JP S6161040 B2 JPS6161040 B2 JP S6161040B2 JP 4532979 A JP4532979 A JP 4532979A JP 4532979 A JP4532979 A JP 4532979A JP S6161040 B2 JPS6161040 B2 JP S6161040B2
Authority
JP
Japan
Prior art keywords
ball
balls
new
hopper
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.)
Expired
Application number
JP4532979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55146399A (en
Inventor
Hisami Tajimi
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.)
Hitachi Ltd
Hitachi Machinery and Engineering Ltd
Original Assignee
Hitachi Ltd
Hitachi Machinery and Engineering 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 Hitachi Ltd, Hitachi Machinery and Engineering Ltd filed Critical Hitachi Ltd
Priority to JP4532979A priority Critical patent/JPS55146399A/ja
Publication of JPS55146399A publication Critical patent/JPS55146399A/ja
Publication of JPS6161040B2 publication Critical patent/JPS6161040B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00Non-rotary, e.g. reciprocated, appliances
    • F28G1/12Fluid-propelled scrapers, bullets, or like solid bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
JP4532979A 1979-04-16 1979-04-16 Ball feeding device Granted JPS55146399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4532979A JPS55146399A (en) 1979-04-16 1979-04-16 Ball feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4532979A JPS55146399A (en) 1979-04-16 1979-04-16 Ball feeding device

Publications (2)

Publication Number Publication Date
JPS55146399A JPS55146399A (en) 1980-11-14
JPS6161040B2 true JPS6161040B2 (enExample) 1986-12-23

Family

ID=12716267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4532979A Granted JPS55146399A (en) 1979-04-16 1979-04-16 Ball feeding device

Country Status (1)

Country Link
JP (1) JPS55146399A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860000855B1 (ko) * 1980-06-30 1986-07-09 가부시기가이샤 히다찌 세이사꾸쇼 열교환기 열전도 도관의 세정장치
JPS5878098A (ja) * 1981-11-02 1983-05-11 Hitachi Ltd 洗浄方法及び洗浄装置
CN108529175B (zh) * 2018-06-04 2023-09-08 苏州贝意迪机电科技有限公司 一种圆柱滚珠的上料排队机构

Also Published As

Publication number Publication date
JPS55146399A (en) 1980-11-14

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