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ES2130026B1 - HYDRAULIC OIL PUMP. - Google Patents

HYDRAULIC OIL PUMP.

Info

Publication number
ES2130026B1
ES2130026B1 ES9600248A ES9600248A ES2130026B1 ES 2130026 B1 ES2130026 B1 ES 2130026B1 ES 9600248 A ES9600248 A ES 9600248A ES 9600248 A ES9600248 A ES 9600248A ES 2130026 B1 ES2130026 B1 ES 2130026B1
Authority
ES
Spain
Prior art keywords
hydraulic oil
oil pump
connector
suction
sealing gasket
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 - Fee Related
Application number
ES9600248A
Other languages
Spanish (es)
Other versions
ES2130026A2 (en
ES2130026R (en
Inventor
Tetsuji Hayashi
Masaharu Minowa
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to ES9600248A priority Critical patent/ES2130026B1/en
Publication of ES2130026A2 publication Critical patent/ES2130026A2/en
Publication of ES2130026R publication Critical patent/ES2130026R/es
Application granted granted Critical
Publication of ES2130026B1 publication Critical patent/ES2130026B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Bomba hidráulica de aceite en la que un conectador de aspiración puede ser unido fácilmente a un cuerpo usando un sólo perno. Hay formadas partes escalonadas anulares dirigidas en sentidos inversos entre sí, en una lumbrera de aspiración del cuerpo y en una parte de pestaña y en una proyección de introducción del conectador de aspiración del cuerpo y en una parte de pestaña y en una proyección de introducción del conectador de aspiración, respectivamente, de modo que cuando se introduce la proyección de introducción en la lumbrera de aspiración, las partes escalonadas anulares cooperan para formar una estría para junta de obturación anular, teniendo la estría para junta de obturación anular un par de caras laterales opuestas entre sí en una dirección perpendicular, que se extienden en paralelo, a una línea axial de la estría para junta de obturación y que sirven como caras de actuación para interferencia. Figura 1.Hydraulic oil pump in which a suction connector can be easily attached to a body using a single bolt. Annular stepped portions directed in the opposite direction to each other are formed in a suction port of the body and in a flange part and in an insertion projection of the aspiration connector of the body and in a flange part and in an insertion projection of the suction connector, respectively, so that when the introducing projection is introduced into the suction port, the annular stepped parts cooperate to form an annular sealing gasket groove, the annular sealing gasket groove having a pair of side faces opposite each other in a perpendicular direction, extending in parallel, to an axial line of the seal joint spline and serving as actuation faces for interference. Figure 1.

ES9600248A 1996-02-02 1996-02-02 HYDRAULIC OIL PUMP. Expired - Fee Related ES2130026B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600248A ES2130026B1 (en) 1996-02-02 1996-02-02 HYDRAULIC OIL PUMP.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600248A ES2130026B1 (en) 1996-02-02 1996-02-02 HYDRAULIC OIL PUMP.

Publications (3)

Publication Number Publication Date
ES2130026A2 ES2130026A2 (en) 1999-06-16
ES2130026R ES2130026R (en) 1999-07-01
ES2130026B1 true ES2130026B1 (en) 2000-01-16

Family

ID=8293669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600248A Expired - Fee Related ES2130026B1 (en) 1996-02-02 1996-02-02 HYDRAULIC OIL PUMP.

Country Status (1)

Country Link
ES (1) ES2130026B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935343A (en) * 1957-03-12 1960-05-03 George S Ellis Pressure responsive fluid tight pipe joint
GB2158171B (en) * 1984-05-03 1987-06-17 Aisin Seiki Hose unions
US5174612A (en) * 1991-07-15 1992-12-29 Senior Engineering Investments, B.V. Vibration isolating sealing clamp for conduit structures
US5271460A (en) * 1993-03-24 1993-12-21 Tripac, Inc. Tube fastener
JP3501510B2 (en) * 1994-08-05 2004-03-02 カヤバ工業株式会社 Hydraulic pump
DE4441348A1 (en) * 1994-11-21 1996-05-23 Basf Ag Connection of flange at end of pipe to flat counter=part esp. for plastics pipes
FR2744496B1 (en) * 1996-02-05 1998-04-24 Kayaba Industry Co Ltd OLEOHYDRAULIC PUMP

Also Published As

Publication number Publication date
ES2130026A2 (en) 1999-06-16
ES2130026R (en) 1999-07-01

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990616

Kind code of ref document: A2

Effective date: 19990616

FD2A Announcement of lapse in spain

Effective date: 20160526