IT1114876B - CYLINDER-PISTON ARRANGEMENT FOR A LIQUID PUMP - Google Patents

CYLINDER-PISTON ARRANGEMENT FOR A LIQUID PUMP

Info

Publication number
IT1114876B
IT1114876B IT2458177A IT2458177A IT1114876B IT 1114876 B IT1114876 B IT 1114876B IT 2458177 A IT2458177 A IT 2458177A IT 2458177 A IT2458177 A IT 2458177A IT 1114876 B IT1114876 B IT 1114876B
Authority
IT
Italy
Prior art keywords
cylinder
liquid pump
piston arrangement
piston
arrangement
Prior art date
Application number
IT2458177A
Other languages
Italian (it)
Original Assignee
Speck Kolbenpumpen Fabrik
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
Priority claimed from DE19762628985 external-priority patent/DE2628985A1/en
Priority claimed from DE19772717297 external-priority patent/DE2717297A1/en
Application filed by Speck Kolbenpumpen Fabrik filed Critical Speck Kolbenpumpen Fabrik
Application granted granted Critical
Publication of IT1114876B publication Critical patent/IT1114876B/en

Links

IT2458177A 1976-06-28 1977-06-10 CYLINDER-PISTON ARRANGEMENT FOR A LIQUID PUMP IT1114876B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762628985 DE2628985A1 (en) 1976-06-28 1976-06-28 High pressure hot liq. pump piston - has wear resistant low friction guide ring on suction side of seal ring in annular piston groove
DE19772717297 DE2717297A1 (en) 1977-04-19 1977-04-19 High pressure hot liquid pump piston - has radially expandable piston guide ring at least partly in recess of piston lip seal (DK 20.2.78)

Publications (1)

Publication Number Publication Date
IT1114876B true IT1114876B (en) 1986-01-27

Family

ID=25770626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2458177A IT1114876B (en) 1976-06-28 1977-06-10 CYLINDER-PISTON ARRANGEMENT FOR A LIQUID PUMP

Country Status (3)

Country Link
JP (1) JPS532701A (en)
DK (1) DK258777A (en)
IT (1) IT1114876B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040160A (en) * 1973-08-17 1975-04-12
JPS60148916A (en) * 1984-01-09 1985-08-06 Toho Gas Kk Method of improving soil and device thereof
JPS60114280U (en) * 1984-01-10 1985-08-02 株式会社　丸山製作所 Forced valve type piston pump
JP3500595B2 (en) * 1997-07-30 2004-02-23 株式会社丸山製作所 Forced valve piston pump
JP5202359B2 (en) * 2009-01-29 2013-06-05 日立オートモティブシステムズ株式会社 Plunger pump
US10753239B2 (en) * 2017-06-06 2020-08-25 Vianney Rabhi Hydraulic piston with a cooling and lubricating gasket valve
JP6850702B2 (en) * 2017-08-30 2021-03-31 株式会社丸山製作所 Reciprocating piston pump
JP6731389B2 (en) * 2017-10-25 2020-07-29 株式会社丸山製作所 Reciprocating piston pump and method for manufacturing piston packing

Also Published As

Publication number Publication date
DK258777A (en) 1977-12-29
JPS532701A (en) 1978-01-11

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