JPS599183U - 2 stage plunger pump - Google Patents

2 stage plunger pump

Info

Publication number
JPS599183U
JPS599183U JP10416082U JP10416082U JPS599183U JP S599183 U JPS599183 U JP S599183U JP 10416082 U JP10416082 U JP 10416082U JP 10416082 U JP10416082 U JP 10416082U JP S599183 U JPS599183 U JP S599183U
Authority
JP
Japan
Prior art keywords
plunger pump
plunger
pressure section
stage plunger
distal end
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.)
Pending
Application number
JP10416082U
Other languages
Japanese (ja)
Inventor
健二 杉野
邦英 高見
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.)
Sugino Machine Ltd
Original Assignee
Sugino Machine 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 Sugino Machine Ltd filed Critical Sugino Machine Ltd
Priority to JP10416082U priority Critical patent/JPS599183U/en
Publication of JPS599183U publication Critical patent/JPS599183U/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の装置の縦断側面図、第２図は本考案の実
施例の略記縦断側面図、第３図はバルブブロック部を拡
大した縦断側面図、第４図は本考案を３連プランジヤポ
ンプに適用した実施例を示す平面図、第５図は本考案を
用いた回路図である。 図において１はポンプケーシング、２はバルブブロック
、３はパツキン箱体、４はプランジャ、５はクロスヘッ
ド、６は吸入弁、７は吐出弁、２１は高圧プランジャ、
２２は低圧プランジャ、２４は高圧パツキン箱体、２５
は低圧パツキン箱体、３０は高圧吸入弁、４０は高圧吐
出弁、５０は低圧吸入弁、６０は低圧吐出弁である。 第４図 〜　Ｚ、ｉ！　　　　Ｚｌ　　６８６９７５４８４９２
９５４２５２シ２２６０２４２６４０２１１　　　　　
Ｉ　　　　　Ｉ　　　　ｌ　　　ｌ　　　　−・　　・
第５図 ８Ｉ２　　を　７９Fig. 1 is a vertical side view of a conventional device, Fig. 2 is an abbreviated longitudinal side view of an embodiment of the present invention, Fig. 3 is an enlarged longitudinal side view of the valve block section, and Fig. 4 is a three-part system of the present invention. A plan view showing an embodiment applied to a plunger pump, and FIG. 5 is a circuit diagram using the present invention. In the figure, 1 is a pump casing, 2 is a valve block, 3 is a packing box, 4 is a plunger, 5 is a crosshead, 6 is a suction valve, 7 is a discharge valve, 21 is a high pressure plunger,
22 is a low pressure plunger, 24 is a high pressure packing box, 25
30 is a high pressure suction valve, 40 is a high pressure discharge valve, 50 is a low pressure suction valve, and 60 is a low pressure discharge valve. Figure 4 ~ Z, i! Zl 68697548492
954252shi2260242640211
I I l l −・・
Figure 5 8I2 79

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動手段によって往復駆動されるプランジャポンプにお
いて、プランジャのクロスヘッドに連結する部位に続く
部位を、それに続く先端側の部位のプランジャ直径より
も大きく形成して低圧部と成し、先端側の細径部を高圧
部と成し、低圧部及び高圧部に対応する吸入弁、吐出弁
をそれぞれ設けて成るポンプ手段を１組または複数組並
設して構成した２段プランジャポンプ。In a plunger pump that is reciprocally driven by a driving means, the part following the part connected to the crosshead of the plunger is formed to be larger than the plunger diameter of the part on the distal end side that follows it to form a low pressure part, and the small diameter part on the distal end side A two-stage plunger pump constructed by arranging one or more sets of pump means, each of which has a high-pressure section and a suction valve and a discharge valve corresponding to a low-pressure section and a high-pressure section.
JP10416082U 1982-07-08 1982-07-08 2 stage plunger pump Pending JPS599183U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10416082U JPS599183U (en) 1982-07-08 1982-07-08 2 stage plunger pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10416082U JPS599183U (en) 1982-07-08 1982-07-08 2 stage plunger pump

Publications (1)

Publication Number Publication Date
JPS599183U true JPS599183U (en) 1984-01-20

Family

ID=30244690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10416082U Pending JPS599183U (en) 1982-07-08 1982-07-08 2 stage plunger pump

Country Status (1)

Country Link
JP (1) JPS599183U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133176U (en) * 1984-02-16 1985-09-05 山科精器株式会社 Fuel injection valve testing equipment for internal combustion engines
JPS61142178U (en) * 1985-02-25 1986-09-02
JPS63283430A (en) * 1987-05-15 1988-11-21 Fuji Electric Co Ltd Reactive power compensation system by stochastic optimal control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551522A (en) * 1977-04-05 1979-08-30 Syndicat Des Coproprietaires D Free-stroke compressor having a high compression ratio

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551522A (en) * 1977-04-05 1979-08-30 Syndicat Des Coproprietaires D Free-stroke compressor having a high compression ratio

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133176U (en) * 1984-02-16 1985-09-05 山科精器株式会社 Fuel injection valve testing equipment for internal combustion engines
JPS61142178U (en) * 1985-02-25 1986-09-02
JPS63283430A (en) * 1987-05-15 1988-11-21 Fuji Electric Co Ltd Reactive power compensation system by stochastic optimal control

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