GB861842A - Improvements in glow plugs for internal combustion engines - Google Patents

Improvements in glow plugs for internal combustion engines

Info

Publication number
GB861842A
GB861842A GB19639/59A GB1963959A GB861842A GB 861842 A GB861842 A GB 861842A GB 19639/59 A GB19639/59 A GB 19639/59A GB 1963959 A GB1963959 A GB 1963959A GB 861842 A GB861842 A GB 861842A
Authority
GB
United Kingdom
Prior art keywords
casing
sleeve
glow
joint
pressed
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
GB19639/59A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB861842A publication Critical patent/GB861842A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)

Abstract

861,842. Glow plugs. BOSCH G.m.b.H., R. June 9, 1959 [June 27, 1958], No. 19639/59. Class 7(4). A glow plug for internal combustion engines comprises a non-sealing metal sleeve fitted into a longitudinal bore of a plug casing and carrying a glow resistance wire or filament, the metal sleeve being fitted by means of radially applied pressure so as to form a gastight and firm joint with the plug casing. In Fig. 1 the portion 1 is reduced, after insertion of the glow pin sleeve 2, by swaging, so that a gastight joint is formed between the casing and the sleeve. In Fig. 2 the sleeve 2 is firmly pressed in a steel bush 11 which is itself pressed into a recess in the casing. The connector pin 3 is provided with a thread 13 carrying a knurled clampingnut. Alocknut 15 held in position by caulking presses through an insulating washer 16 against an insulating bush 17. In a modification a steel bush is pushed over the non- sealing metal sleeve and then connected with the same by an annular brazed joint. The parts are then pressed into a recess in the casing and held firmly therein so as to form a gas-tight joint.
GB19639/59A 1958-06-27 1959-06-09 Improvements in glow plugs for internal combustion engines Expired GB861842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE861842X 1958-06-27

Publications (1)

Publication Number Publication Date
GB861842A true GB861842A (en) 1961-03-01

Family

ID=6796322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19639/59A Expired GB861842A (en) 1958-06-27 1959-06-09 Improvements in glow plugs for internal combustion engines

Country Status (1)

Country Link
GB (1) GB861842A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346679A (en) * 1979-02-01 1982-08-31 Lucas Industries Limited Starting aids for internal combustion engines
US6831253B2 (en) * 2001-03-16 2004-12-14 Ngk Spark Plug Co., Ltd. Ceramic glow plug and structure for mounting the same onto cylinder head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346679A (en) * 1979-02-01 1982-08-31 Lucas Industries Limited Starting aids for internal combustion engines
US6831253B2 (en) * 2001-03-16 2004-12-14 Ngk Spark Plug Co., Ltd. Ceramic glow plug and structure for mounting the same onto cylinder head

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