DE29704081U1 - Combined air inflator and deflation device - Google Patents

Combined air inflator and deflation device

Info

Publication number
DE29704081U1
DE29704081U1 DE29704081U DE29704081U DE29704081U1 DE 29704081 U1 DE29704081 U1 DE 29704081U1 DE 29704081 U DE29704081 U DE 29704081U DE 29704081 U DE29704081 U DE 29704081U DE 29704081 U1 DE29704081 U1 DE 29704081U1
Authority
DE
Germany
Prior art keywords
combined air
deflation device
air inflator
inflator
deflation
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 - Lifetime
Application number
DE29704081U
Other languages
German (de)
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.)
JOU WEN-SAN AN TING HSIANG TAINAN TW
Original Assignee
JOU WEN-SAN AN TING HSIANG TAINAN TW
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 JOU WEN-SAN AN TING HSIANG TAINAN TW filed Critical JOU WEN-SAN AN TING HSIANG TAINAN TW
Priority to DE29704081U priority Critical patent/DE29704081U1/en
Publication of DE29704081U1 publication Critical patent/DE29704081U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29704081U 1997-03-06 1997-03-06 Combined air inflator and deflation device Expired - Lifetime DE29704081U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29704081U DE29704081U1 (en) 1997-03-06 1997-03-06 Combined air inflator and deflation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29704081U DE29704081U1 (en) 1997-03-06 1997-03-06 Combined air inflator and deflation device

Publications (1)

Publication Number Publication Date
DE29704081U1 true DE29704081U1 (en) 1997-04-30

Family

ID=8037058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29704081U Expired - Lifetime DE29704081U1 (en) 1997-03-06 1997-03-06 Combined air inflator and deflation device

Country Status (1)

Country Link
DE (1) DE29704081U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970612

R150 Term of protection extended to 6 years

Effective date: 20000705

R157 Lapse of ip right after 6 years

Effective date: 20031001